S. Ponnusamy

Scopus Publications

Room temperature ppb detection of nitrous oxide with work function tuned K+ intercalated SnS nanorods
E. Vinoth, S. Muthu Mariappan, R. Aysha Parveen, J. Archana, S. Ponnusamy, M. Navaneethan
Chemical Physics Letters, 2026
Highly sensitive parts per trillion detection of microwave assisted V2O5 nano-flake sensor for hazardous NO2
R. Aysha Parveen, E. Vinoth, J. Archana, S. Ponnusamy, M. Navaneethan
Chemical Physics, 2026
Enhanced thermoelectric properties of Ag-doped MnO2nanosheets / carbon fabric via interface induced energy filtering effect for wearable thermoelectric application
R. Santhosh, S. Harish, H. Ikeda, S. Ponnusamy, M. Navaneethan
Ceramics International, 2025
Interface-driven energy filtering effect and phonon scattering in n-type Ag2Se/polyaniline nanocomposites for enhanced thermoelectric performance
R. Santhosh, R. Abinaya, S. Harish, J. Archana, S. Ponnusamy, et al.
Carbon Letters, 2025
Synergistic effect of fermi level modulation and valence band regulation in mohite Cu2SnS3 for thermoelectric applications
Parvathi Krishna, V. Vijay, C. Kanagaraj, J. Archana, S. Ponnusamy, M. Navaneethan
Applied Physics Letters, 2025
The p-type Cu2SnS3 compounds have been experimentally identified as a promising thermoelectric material. Here, we demonstrate the p-type nature of mohite Cu2SnS3 using experimental techniques as well as density functional theory calculations. The experimental results have shown that Ga substitution at the Sn site remarkably enhances the hole concentration and electrical conductivity, reduces the bandgap, and decreases the thermal conductivity, resulting in increased figure of merit. First principle calculations have indicated that Ga substitution changes the electronic structure of Cu2SnS3, primarily due to the reduction in lattice volume and interatomic bond distances. Notably, the appearance of DOS states near the Fermi level has been significantly increased, driven by enhanced hybridization among Cu 3d, Ga 4p, Sn 5p, and S 3p orbitals, which has led to increased electrical conductivity of Cu2Sn0.80Ga0.20S3 to 79 S/cm. Moreover, the substitution of Ga in Cu2SnS3 modifies the electronic structure of Cu2SnS3 substantially, especially the density of states near fermi level is increased, which leads to high carrier concentration of 9.38 × 1020 cm−3, power factor of 329 μW/mK2, and lattice thermal conductivity of 0.50 W/mK, thus high zT of 0.4 is realized in Cu2Sn0.70Ga0.20S3.
Mist CVD-derived ZnO hexagonal nanoflakes: impact of growth time engineering on solar-blind UV photodetection performance
R. Aysha Parveen, E. Vinoth, K. Hara, S. Harish, S. Ponnusamy
Journal of Materials Science Materials in Electronics, 2025
Interface-driven energy filtering effect and enhanced thermoelectric performance of Ag2Se/SnS composites: An experimental and theoretical insights
R. Santhosh, S. Kamalakannan, S. Harish, J. Archana, S. Ponnusamy, M. Navaneethan
Journal of Colloid and Interface Science, 2025
Graphene-analogous functional materials: A review and perspective on the synthesis, properties, and special emphasis of gas sensors
R. Aysha Parveen, E. Vinoth, K. Hara, J. Archana, S. Ponnusamy, M. Navaneethan
Chemical Engineering Journal, 2025
Fe-Mediated Tweaking of Band Bending and Activation Energy in α-MoO3 Nano Lamella for Enhanced NO2 Gas Detection Under Low Operating Temperature
R. Aysha Parveen, E. Vinoth, K. Hara, J. Archana, S. Ponnusamy, M. Navaneethan
Small Methods, 2025
Concern over increasing pollution and ways to mitigate it is in high demand due to the swift advancement of technology and the creation of advanced utilities. Nitrogen oxide (NO2) is a well‐known evolved toxin that poses a threat to human health, the environment, and biodiversity. Therefore, several works are carried to sense the NO2 gas at its trace concentration. However, the majority of NO2 sensors that have been reported have inadequate Limit of Detection (LOD), high operating temperature, and low sensitivity. Orthorhombic molybdenum oxide (α‐MoO3) recently emerged as hotspot in the gas sensing research and noted for its high sensitivity, and distinct sensing capabilities owing to its unique layered structure. In this study, Fe‐doped α‐MoO3 nanosheets for NO2 sensing is prepared, and at a low operating temperature of 110 °C, an excellent sensitivity of 1282% for 10 ppm of NO2 is achieved. Long‐term stability, good repeatability, and an ultra‐low detection limit of 79 ppt are also demonstrated by the manufactured sensors. In addition, the obtained low activation energy of ‐2.9 KJ mol−1 and the high band bending for FM6 supports the highly responsive NO2 detection at low operating temperatures.
Synergistic effects of band engineering and point defect scattering via Te substitution in SnS for thermoelectric applications
Parvathi Krishna, V. Vijay, J. Archana, Mohamed M. Chehimi, S. Ponnusamy, M. Navaneethan
Emergent Materials, 2025
Probing the band structure and phonon dynamics in Fe mediated Cu2SnS3 for thermoelectric applications
Parvathi Krishna, V. Vijay, C. Kanagaraj, J. Archana, S. Ponnusamy, M. Navaneethan
Applied Physics Letters, 2025
Preparation and characterization of TiO2 nanostructures by changing the parameters of trichloroaniline concentration, pH and annealing for dye-sensitized solar cell application: Preparation and characterization of TiO2 nanostructures: T Prakash et al.
T. Prakash, M. Navaneethan, J. Archana, S. Ponnusamy, C. Muthamizhchelvan, Y. Hayakawa
Indian Journal of Physics, 2024
Tailoring the Lattice Thermal Conductivity of Al-Incorporated Ag2Se for Near Room Temperature Waste Heat Recovery
Tony Mathew, V. Vijay, J. Archana, M. Navaneethan, S. Ponnusamy
Chemnanomat, 2024
Synergistic tailoring of adsorption and vacancy enrichment in lamellar stacked layers of α-MoO3 nanorods by Mg2+ for NO2 gas sensor
R. Aysha Parveen, E. Vinoth, K. Hara, J. Archana, S. Ponnusamy, M. Navaneethan
Sensors and Actuators B Chemical, 2024
TiO2 nanoparticle seeds transformed into nanotubes for effective dye-sensitized solar cell application
G. Arthi, J. Archana, M. Navaneethan, S. Ponnusamy, Y. Hayakawa, C. Muthamizhchelvan, Sankar Ganesh Ramaraj
Materials Letters, 2024
Mass and strain field mediated low thermal conductivity for enhanced thermoelectric properties in Zn substituted SnS
Parvathi Krishna, V. Vijay, S. Ponnusamy, M. Navaneethan
Crystengcomm, 2024
Realization of strain field origination via Sb substitution in naumannite Ag2Se for room temperature power generation
Tony Mathew, V. Vijay, R. Santhosh, E. Senthilkumar, S. Ponnusamy, M. Navaneethan
Journal of Materials Science Materials in Electronics, 2024
NO2 and NH3 detection using work function measurement of solvothermal synthesised ZnO–NiO nanocomposites: a case study
Deepak Goyal, Chandra Prakash Goyal, David Chidambaram, Yuvaraj Sivalingam, Hiroya Ikeda, S. Ponnusamy, Niranjan S. Ramgir
Journal of Materials Science Materials in Electronics, 2024
Modulating Fermi energy in few-layer MoS2via metal passivation with enhanced detectivity for near IR photodetector
R. Abinaya, E. Vinoth, S. Harish, S. Ponnusamy, J. Archana, M. Shimomura, M. Navaneethan
Journal of Materials Chemistry C, 2024
Synergistic effect of energy filtering effect and secondary phase formation in Cu substituted SnS for enhanced thermoelectric applications
Parvathi Krishna, V. Vijay, S. Ponnusamy, M. Navaneethan
Journal of Materials Science Materials in Electronics, 2024
Interface scattering induced low thermal conductivity in Ag2Se/MWCNT for enhanced thermoelectric application
R. Santhosh, R. Abinaya, S. Ponnusamy, H. Ikeda, M. Navaneethan
Diamond and Related Materials, 2023
Effective decoupling of grain boundaries and secondary phase interfaces for enhanced thermoelectric performance of Cu1.8S/WS2 nanocomposites
R. Shanmuka Sundari, V. Vijay, V. Shalini, S. Harish, M. Shimomura, J. Archana, S. Ponnusamy, M. Navaneethan
Journal of Alloys and Compounds, 2023
Mesoporous Co3O4/SnO2 Nanostructure-Based Heterojunctions for NO2 Sensors
Pavithra Murugesh, Mathankumar Ganesan, Ponnusamy Suruttaiya Udaiyar, Harish Santhana Krishnan, Archana Jayaram, Navaneethan Mani
ACS Applied Nano Materials, 2023
Enhanced Photocatalytic activities of TiO2 through Metal chalcogenides based Nanocomposites (ZnS/TiO2) for Methylene Blue degradation
K. Santhi, S. Harish, M. Navaneethan, S. Ponnusamy
Surfaces and Interfaces, 2023
Oxygen vacancies mediated α-MoO3 Nano-ribbons by Cu doping for highly sensitive, selective and rapid detection of hazardous NO2 for gas sensor application
R. Aysha Parveen, E. Vinoth, S. Harish, K. Hara, J. Archana, S. Ponnusamy, M. Navaneethan
Sensors and Actuators B Chemical, 2023
Cost-effective dye-sensitized solar cells based on rutile-phase three-dimensional TiO2 hierarchical nanostructures
Arthi G., Rajiv Selvam, Hayakawa Y., Archana J., Navaneethan M., Ponnusamy S., Muthamizhchelvan C., Sankar Ganesh Ramaraj
Microscopy Research and Technique, 2023
Enhanced thermoelectric performance of hot-pressed n-type Ag2Se nanostructures by controlling the intrinsic lattice defects
R. Santhosh, S. Harish, R. Abinaya, S. Ponnusamy, H. Ikeda, J. Archana, M. Navaneethan
Crystengcomm, 2023
Solvothermal synthesis of 3D hierarchical rutile TiO2 nanostructures for efficient dye-sensitized solar cells
G. Arthi, J. Archana, M. Navaneethan, S. Ponnusamy, Y. Hayakawa, C. Muthamizhchelvan, Sankar Ganesh Ramaraj
Materials Letters, 2023
Suppression of intrinsic thermal conductivity in Sr1−xGdxTiO3 ceramics via phonon-point defect scattering for enhanced thermoelectric application
R. Shanmuka Sundari, S. Harish, V. Vijay, M. Shimomura, S. Ponnusamy, J. Archana, M. Navaneethan
Rsc Advances, 2022
Facile synthesis of Sm doped ZnO nanoflowers by Co-precipitation method for enhanced photocatalytic degradation of MB dye under sunlight irradiation
Saravanan Selvaraj, Simon Patrick D, Govind A. Vangari, M. Krishna Mohan, Ponnusamy S, Muthamizchelvan C
Ceramics International, 2022
Enhanced solar light-driven hydrogen evolution of activated carbon sphere supported TiO2 hybrid nanocomposites
G. Murali, S. Gopalakrishnan, Sandeep Kumar Lakhera, Bernaurdshaw Neppolian, S. Ponnusamy, S. Harish, M. Navaneethan
Diamond and Related Materials, 2022
Improved supercapacitor performance based on sustainable synthesis using chemically activated porous carbon
G. Murali, T. Kesavan, G. Anandha babu, S. Ponnusamy, S. Harish, M. Navaneethan
Journal of Alloys and Compounds, 2022
Conductometric NO2 gas sensor based on Co-incorporated MoS2 nanosheets for room temperature applications
P. Bharathi, S. Harish, M. Shimomura, S. Ponnusamy, M. Krishna Mohan, J. Archana, M. Navaneethan
Sensors and Actuators B Chemical, 2022
High-performance carbon derived from chickpea skin via microwave and slow pyrolysis for supercapacitors
G. Murali, G. Anandha babu, R. Ramesh, S. Ponnusamy, S. Harish, M. Navaneethan
Materials Letters, 2022
A facile synthesis of Zn-doped TiO2 nanostructures for enhanced photocatalytic performance
K. Santhi, S. Ponnusamy, S. Harish, M. Navaneethan
Journal of Materials Science Materials in Electronics, 2022
Synergic effect of Sn-doped TiO2 nanostructures for enhanced visible light photocatalysis
K. Santhi, S. Harish, M. Navaneethan, S. Ponnusamy
Journal of Materials Science Materials in Electronics, 2022
Effect of Sr doping in ZnO microspheres for solar light-driven photodegradation of organic pollutants
Saravanan Selvaraj, Baskaran Palanivel, Simon Patrick, M. Krishna Mohan, M. Navaneethan, S. Ponnusamy, C. Muthamizhchelvan
Journal of Materials Science Materials in Electronics, 2022
Controlled grain boundary interfaces of reduced graphene oxide in Ag2Se matrix for low lattice thermal conductivity and enhanced power factor for thermoelectric applications
R. Santhosh, R. Abinaya, J. Archana, S. Ponnusamy, S. Harish, M. Navaneethan
Journal of Power Sources, 2022
Electrochemical and biological behaviour of near β Titanium alloy for biomedical implant applications
S. Gnanavel, S. Ponnusamy, Kirthana Sivakumar, D. Priyadarshini
Proceedings of the Institution of Mechanical Engineers Part J Journal of Engineering Tribology, 2022
Efficient catalytic activity of BiVO4 nanostructures by crystal facet regulation for environmental remediation
N. Srinivasan, M. Anbuchezhiyan, S. Harish, S. Ponnusamy
Chemosphere, 2022
A novel strategy of nanosized herbal Plectranthus amboinicus, Phyllanthus niruri and Euphorbia hirta treated TiO2 nanoparticles for antibacterial and anticancer activities
P. Maheswari, S. Harish, S. Ponnusamy, C. Muthamizhchelvan
Bioprocess and Biosystems Engineering, 2021
Enhanced thermoelectric figure-of-merit of MoS2/α-MoO3 nanosheets via tuning of sulphur vacancies
R. Abinaya, S. Harish, S. Ponnusamy, M. Shimomura, M. Navaneethan, J. Archana
Chemical Engineering Journal, 2021
Interface enriched highly interlaced layered MoS2/NiS2nanocomposites for the photocatalytic degradation of rhodamine B dye
S. Harish, P. Bharathi, Prachi Prasad, R. Ramesh, S. Ponnusamy, M. Shimomura, J. Archana, M. Navaneethan
Rsc Advances, 2021
Enhanced Magnetoelectric Effects in Self-Assembled Hemispherical Close-Packed CoFe2O3-Pb(Zr0.52Ti0.48)O3 Thin Film
Sridevi Meenachisundaram, Naoki Wakiya, Chellamuthu Muthamizhchelvan, Parthasarathi Gangopadhyay, Naonori Sakamoto, Suruttaiyudaiyar Ponnusamy
Journal of Electronic Materials, 2021
Magnetoelectric Studies of Close-Packed and Hierarchically Ordered CoFe2O4/Pb(Zr0.52Ti0.48)O3/La0.6Sr0.4MnO3/LaNiO3 Multiferroic Thin Films
Sridevi Meenachisundaram, Naoki Wakiya, Chellamuthu Muthamizhchelvan, Parthasarathi Gangopadhyay, Naonori Sakamoto, Suruttaiyudaiyar Ponnusamy
Journal of Electronic Materials, 2021
Oxide-based catalysis: tailoring surface structuresviaorganic ligands and related interfacial charge carrier for environmental remediation
S. Harish, S. Athithya, V. Shivani, S. Ponnusamy, M. Shimomura, J. Archana, M. Navaneethan
Rsc Advances, 2021
Surface Modification of ZnO Nanowires with CuO: A Tool to Realize Highly-Sensitive H2S Sensor
C. P. Goyal, D. Goyal, N. S. Ramgir, M. Navaneethan, Y. Hayakawa, C. Muthamizhchelvan, H. Ikeda, S. Ponnusamy
Physics of the Solid State, 2021
Interface driven energy-filtering and phonon scattering of polyaniline incorporated ultrathin layered molybdenum disulphide nanosheets for promising thermoelectric performance
R. Abinaya, J. Archana, S. Harish, M. Navaneethan, C. Muthamizhchelvan, S. Ponnusamy, H. Udono, R. Sugahara, Y. Hayakawa, M. Shimomura
Journal of Colloid and Interface Science, 2021
High-performance electrocatalytic and cationic substitution in Cu2ZnSnS4 as a low-cost counter electrode for Pt-free dye-sensitized solar cells
P. Baskaran, K. D. Nisha, S. Harish, S. Prabakaran, M. Navaneethan, J. Archana, S. Ponnusamy, C. Muthamizhchelvan, H. Ikeda
Journal of Materials Science, 2021
Effect of densification technique and carrier concentration on the thermoelectric properties of n-type Cu1.45Ni1.45Te2ternary compound
S. Kavirajan, J. Archana, S. Harish, M. Navaneethan, S. Ponnusamy, K. Hayakawa, Y. Kubota, M. Shimomura, Y. Hayakawa
Crystengcomm, 2020
Improvement of Photocatalytic Activity by Zn Doping in Cu2O
C. P. Goyal, D. Goyal, V. Ganesh, N. S. Ramgir, M. Navaneethan, Y. Hayakawa, C. Muthamizhchelvan, H. Ikeda, S. Ponnusamy
Physics of the Solid State, 2020
Enhanced seebeck coefficient and low thermal conductivity of Cu2SexTe1-x solid solutions via minority carrier blocking and interfacial effects
S. Kavirajan, J. Archana, S. Harish, M. Omprakash, M. Navaneethan, S. Ponnusamy, C. Muthamizhchelvan, Y. Inatomi, M. Shimomura, Y. Hayakawa
Journal of Alloys and Compounds, 2020
Growth of large-scale MoS2nanosheets on double layered ZnCo2O4for real-time: In situ H2S monitoring in live cells
Veerappan Mani, Shanthi Selvaraj, Nithiya Jeromiyas, Sheng-Tung Huang, Hiroya Ikeda, Yasuhiro Hayakawa, Suru Ponnusamy, Chellamuthu Muthamizhchelvan, Khaled Nabil Salama
Journal of Materials Chemistry B, 2020
One-step fabrication of ultrathin layered 1T@2H phase MoS2 with high catalytic activity based counter electrode for photovoltaic devices
Silambarasan K., Archana J., Harish S., Navaneethan M., Sankar Ganesh R., Ponnusamy S., Muthamizhchelvan C., Hara K.
Journal of Materials Science and Technology, 2020
Bio-modified TiO2 nanoparticles with Withania somnifera, Eclipta prostrata and Glycyrrhiza glabra for anticancer and antibacterial applications
P. Maheswari, S. Harish, M. Navaneethan, C. Muthamizhchelvan, S. Ponnusamy, Y. Hayakawa
Materials Science and Engineering C, 2020
Thermoelectric performance of Cu-doped MoS2 layered nanosheets for low grade waste heat recovery
Dona Joseph, M. Navaneethan, R. Abinaya, S. Harish, J. Archana, S. Ponnusamy, K. Hara, Y. Hayakawa
Applied Surface Science, 2020
Effect of Zn doping in CuO octahedral crystals towards structural, optical, and gas sensing properties
Chandra Prakash Goyal, Deepak Goyal, Sinjumol K. Rajan, Niranjan S. Ramgir, Yosuke Shimura, Mani Navaneethan, Yasuhiro Hayakawa, C. Muthamizhchelvan, Hiroya Ikeda, S. Ponnusamy
Crystals, 2020
Hierarchical NiO@NiS@graphene nanocomposite as a sustainable counter electrode for Pt free dye-sensitized solar cell
K. Silambarasan, J. Archana, S. Athithya, S. Harish, R. Sankar Ganesh, M. Navaneethan, S. Ponnusamy, C. Muthamizhchelvan, K. Hara, Y. Hayakawa
Applied Surface Science, 2020
Synthesis and characterization of TiO2 nanorods by hydrothermal method with different pH conditions and their photocatalytic activity
K. Santhi, M. Navaneethan, S. Harish, S. Ponnusamy, C. Muthamizhchelvan
Applied Surface Science, 2020
Syntheses and characterization of Syzygium aromaticum, Elettaria cardamomum and Cinnamomum verum modified TiO2 and their biological applications
P. Maheswari, S. Ponnusamy, S. Harish, C. Muthamizhchelvan, Y. Hayakawa
Materials Science in Semiconductor Processing, 2020
Hydrothermal synthesis of pure and bio modified TiO2: Characterization, evaluation of antibacterial activity against gram positive and gram negative bacteria and anticancer activity against KB Oral cancer cell line
P. Maheswari, S. Ponnusamy, S. Harish, M.R. Ganesh, Y. Hayakawa
Arabian Journal of Chemistry, 2020
Effect of ethylenediamine on morphology of 2D Co-Mo-S@NG hybrids and their enhanced electrocatalytic activity for DSSCs application
R. Sankar Ganesh, E. Durgadevi, K. Silambarasan, M. Navaneethan, S. Ponnusamy, C.Y. Kong, C. Muthamizhchelvan, Y. Shimura, Y. Hayakawa
Materials Science in Semiconductor Processing, 2020
Cytotoxicity assessment of chitosan coated CdS nanoparticles for bio-imaging applications
R. Harish, K.D. Nisha, S. Prabakaran, B. Sridevi, S. Harish, M. Navaneethan, S. Ponnusamy, Y. Hayakawa, C. Vinniee, M.R. Ganesh
Applied Surface Science, 2020
Synthesis and functional properties of nanostructured Gd-doped WO3/TiO2 composites for sensing applications
G. Mathankumar, P. Bharathi, M. Krishna Mohan, S. Harish, M. Navaneethan, J. Archana, P. Suresh, G.K. Mani, P. Dhivya, S. Ponnusamy, C. Muthamizhchelvan
Materials Science in Semiconductor Processing, 2020
Growth and influence of Gd doping on ZnO nanostructures for enhanced optical, structural properties and gas sensing applications
P. Bharathi, M. Krishna Mohan, V. Shalini, S. Harish, M. Navaneethan, J. Archana, M. Ganesh Kumar, P. Dhivya, S. Ponnusamy, M. Shimomura, Y. Hayakawa
Applied Surface Science, 2020
Synergistic effect and enhanced electrical properties of TiO2/SnO2/ZnO nanostructures as electron extraction layer for solar cell application
S. Prabakaran, K.D. Nisha, S. Harish, J. Archana, M. Navaneethan, S. Ponnusamy, C. Muthamizhchelvan, H. Ikeda, Y. Hayakawa
Applied Surface Science, 2019
The Electrochemical and Biological Behaviour of Biomedical Alloy by Surface Modification Technique through E-Beam Evaporation
S. Gnanavel, S. Ponnusamy, J. Castro
Journal of Bio and Tribo Corrosion, 2019
Hydrothermal synthesis of C doped ZnO nanoparticles coupled with BiVO4 and their photocatalytic performance under the visible light irradiation
N. Srinivasan, M. Anbuchezhiyan, S. Harish, S. Ponnusamy
Applied Surface Science, 2019
Synthesis and photocatalytic activity of Gd doped ZnO nanoparticles for enhanced degradation of methylene blue under visible light
Saravanan Selvaraj, M. Krishna Mohan, M. Navaneethan, S. Ponnusamy, C. Muthamizhchelvan
Materials Science in Semiconductor Processing, 2019
Hydrothermal syntheses and characterization of bio-modified TiO2 nanoparticles with Aqua Rosa and Protein powder for their biological applications
P. Maheswari, S. Ponnusamy, S. Harish, C. Muthamizhchelvan, M.R. Ganesh, Y. Hayakawa
Applied Surface Science, 2019
Effect of organic ligand on ZnO nanostructures and to investigate the photocatalytic activity under visible light illumination
S. Harish, G. Murugesan, J. Archana, M. Navaneethan, S. Ponnusamy, C. Muthamizhchelvan, M. Shimomura, Y. Hayakawa
Materials Science in Semiconductor Processing, 2019
Design and fabrication of PANI/GO nanocomposite for enhanced room-temperature thermoelectric application
V. Shalini, M. Navaneethan, S. Harish, J. Archana, S. Ponnusamy, H. Ikeda, Y. Hayakawa
Applied Surface Science, 2019
Growth of Fe doped ZnO nanoellipsoids for selective NO2 gas sensing application
R. Sankar Ganesh, V.L. Patil, E. Durgadevi, M. Navaneethan, S. Ponnusamy, C. Muthamizhchelvan, S. Kawasaki, P.S. Patil, Y. Hayakawa
Chemical Physics Letters, 2019
Hierarchically porous structured carbon derived from peanut shell as an enhanced high rate anode for lithium ion batteries
G. Murali, S. Harish, S. Ponnusamy, Jeevani Ragupathi, Helan Annal Therese, M. Navaneethan, C. Muthamizhchelvan
Applied Surface Science, 2019
Etching and microhardness studies of pure and doped nonlinear optical crystals of Hippuric acid
M. Krishna Mohan, M. Navaneethan, S. Ponnusamy, C. Muthamizhchelvan
Applied Surface Science, 2019
Highly efficient 3-D hierarchical Bi2WO6 catalyst for environmental remediation
V. Shivani, S. Harish, J. Archana, M. Navaneethan, S. Ponnusamy, Y. Hayakawa
Applied Surface Science, 2019
Ultra-low thermal conductivity via interfacial phonon scattering in PbTe hoppercubes/PbTeO3 microrods for thermoelectric applications
S. Kavirajan, J. Archana, M. Omprakash, S. Harish, M. Navaneethan, S. Ponnusamy, C. Muthamizhchelvan, M. Shimomura, Y. Hayakawa
Journal of Alloys and Compounds, 2019
ZnCo2O4 Nanoflowers Grown on Co3O4 Nanowire-Decorated Cu Foams for in Situ Profiling of H2O2 in Live Cells and Biological Media
Veerappan Mani, Shanthi Selvaraj, Tie-Kun Peng, Hsin-Yi Lin, Nithiya Jeromiyas, Hiroya Ikeda, Yasuhiro Hayakawa, Suru Ponnusamy, Chellamuthu Muthamizhchelvan, Sheng-Tung Huang
ACS Applied Nano Materials, 2019
Enhanced charge transfer and separation of hierarchical CuO/ZnO composites: The synergistic effect of photocatalysis for the mineralization of organic pollutant in water
P. Bharathi, S. Harish, J. Archana, M. Navaneethan, S. Ponnusamy, C. Muthamizhchelvan, M. Shimomura, Y. Hayakawa
Applied Surface Science, 2019
Substitution of Al3+ to Zn2+ sites of ZnO enhanced the photocatalytic degradation of methylene blue under irradiation of visible light
Hitesh Kumar Sharma, R. Archana, R. Sankar ganesh, Beer Pal Singh, S. Ponnusamy, Y. Hayakawa, C. Muthamizhchelvan, P. Raji, Deuk Young Kim, Sanjeev K. Sharma
Solid State Sciences, 2019
Fabrication of ultrathin poly-crystalline sige-on-insulator layer for thermoelectric applications
C P Goyal, M Omprakash, M Navaneethan, T Takeuchi, Y Shimura, M Shimomura, S Ponnusamy, Y Hayakawa, H Ikeda
Journal of Physics Communications, 2019
Metal sulfide nanosheet–nitrogen-doped graphene hybrids as low-cost counter electrodes for dye-sensitized solar cells
R. Sankar Ganesh, K. Silambarasan, E. Durgadevi, M. Navaneethan, S. Ponnusamy, C.Y. Kong, C. Muthamizhchelvan, Y. Shimura, Y. Hayakawa
Applied Surface Science, 2019
Magnetoelectric effect in free-standing multiferroic thin film
Sridevi Meenachisundaram, Hironori Mori, Takahiko Kawaguchi, Parthasarathi Gangopadhyay, Naonori Sakamoto, Kazuo Shinozaki, Chellamuthu Muthamizhchelvan, Suruttaiyudaiyar Ponnusamy, Hisao Suzuki, Naoki Wakiya
Journal of Alloys and Compounds, 2019
Zn and Sr co-doped TiO2 mesoporous nanospheres as photoanodes in dye sensitized solar cell
R. Sankar Ganesh, Aamir.Y. Mamajiwala, E. Durgadevi, M. Navaneethan, S. Ponnusamy, C.Y. Kong, C. Muthamizhchelvan, Y. Shimura, Y. Hayakawa
Materials Chemistry and Physics, 2019
Real-time quantification of hydrogen peroxide production in living cells using NiCo2S4@CoS2 heterostructure
Veerappan Mani, Selvaraj Shanthi, Tie-Kun Peng, Hsin-Yi Lin, Hiroya Ikeda, Yasuhiro Hayakawa, Suru Ponnusamy, Chellamuthu Muthamizhchelvan, Sheng-Tung Huang
Sensors and Actuators B Chemical, 2019
Fabrication of hierarchical NiCo2S4@CoS2 nanostructures on highly conductive flexible carbon cloth substrate as a hybrid electrode material for supercapacitors with enhanced electrochemical performance
Mani Govindasamy, Selvaraj Shanthi, Elanthamilan Elaiyappillai, Sea-Fue Wang, Princy Merlin Johnson, Hiroya Ikeda, Yasuhiro Hayakawa, Suru Ponnusamy, Chellamuthu Muthamizhchelvan
Electrochimica Acta, 2019
Spectral, optical, etching, second harmonic generation (SHG) and laser damage threshold studies of nonlinear optical crystals of L-Histidine bromide
M. Krishna Mohan, S. Ponnusamy, C. Muthamizhchelvan
Applied Surface Science, 2018
Effect of Al doping on the electrical and optical properties of TiO 2 embedded Graphene Oxide nanosheets for opto-electronic applications
S. Prabakaran, K.D. Nisha, S. Harish, J. Archana, M. Navaneethan, S. Ponnusamy, C. Muthamizhchelvan, Y. Hayakawa
Applied Surface Science, 2018
ZnO hierarchical 3D-flower like architectures and their gas sensing properties at room temperature
R. Sankar Ganesh, Ganesh Kumar Mani, R. Elayaraja, E. Durgadevi, M. Navaneethan, S. Ponnusamy, K. Tsuchiya, C. Muthamizhchelvan, Y. Hayakawa
Applied Surface Science, 2018
Surfactant free controllable synthesis of 2D – 1D ZnO hierarchical nanostructure and its gas sensing properties
R. Sankar Ganesh, Ganesh Kumar Mani, R. Elayaraja, E. Durgadevi, M. Navaneethan, S. Ponnusamy, K. Tsuchiya, C. Muthamizhchelvan, Y. Hayakawa
Applied Surface Science, 2018
Ultra-fast photocatalytic and dye-sensitized solar cell performances of mesoporous TiO 2 nanospheres
J. Archana, S. Harish, S. Kavirajan, M. Navaneethan, S. Ponnusamy, M. Shimomura, C. Muthamizhchelvan, H. Ikeda, Y. Hayakawa
Applied Surface Science, 2018
Biocompatible response of hydroxyapatite coated on near-β titanium alloys by E-beam evaporation method
S. Gnanavel, S. Ponnusamy, L. Mohan
Biocatalysis and Agricultural Biotechnology, 2018
Enhanced photon collection of high surface area carbonate-doped mesoporous TiO2 nanospheres in dye sensitized solar cells
R. Sankar Ganesh, M. Navaneethan, S. Ponnusamy, C. Muthamizhchelvan, S. Kawasaki, Y. Shimura, Y. Hayakawa
Materials Research Bulletin, 2018
Chemical synthesis of highly size-confined triethylamine-capped TiO 2 nanoparticles and its dye-sensitized solar cell performance
T Prakash, M Navaneethan, J Archana, S Ponnusamy, C Muthamizhchelvan, Y Hayakawa
Bulletin of Materials Science, 2018
Electrochemical Behavior of Biomedical Titanium Alloys Coated with Diamond Carbon in Hanks’ Solution
S. Gnanavel, S. Ponnusamy, L. Mohan, R. Radhika, C. Muthamizhchelvan, K. Ramasubramanian
Journal of Materials Engineering and Performance, 2018
In Vitro Corrosion Behaviour of Ti–6Al–4V and 316L Stainless Steel Alloys for Biomedical Implant Applications
S. Gnanavel, S. Ponnusamy, L. Mohan, C. Muthamizhchelvan
Journal of Bio and Tribo Corrosion, 2018
Preparation of free-standing multilayer hemispherical shell thin film using monodisperse polymer template
Sridevi Meenachisundaram, Takahiko Kawaguchi, Ryo Usami, Naonori Sakamoto, Kazuo Shinozaki, Muthamizhchelvan Chellamuthu, Suruttaiya U. Ponnusamy, Hisao Suzuki, Naoki Wakiya
Journal of Alloys and Compounds, 2018
Sensitivity enhancement of ammonia gas sensor based on Ag/ZnO flower and nanoellipsoids at low temperature
Sankar Ganesh R., Navaneethan M., V.L. Patil, Ponnusamy S., Muthamizhchelvan C., S. Kawasaki, P.S. Patil, Y. Hayakawa
Sensors and Actuators B Chemical, 2018
Ultrathin layered MoS2 nanosheets with rich active sites for enhanced visible light photocatalytic activity
R. Abinaya, J. Archana, S. Harish, M. Navaneethan, S. Ponnusamy, C. Muthamizhchelvan, M. Shimomura, Y. Hayakawa
Rsc Advances, 2018
Tuning the selectivity of NH3 gas sensing response using Cu-doped ZnO nanostructures
R. Sankar Ganesh, E. Durgadevi, M. Navaneethan, V.L. Patil, S. Ponnusamy, C. Muthamizhchelvan, S. Kawasaki, P.S. Patil, Y. Hayakawa
Sensors and Actuators A Physical, 2018
Influence of ammonium dihydrogen phosphate (ADP) and L-tartaric acid on nonlinear optical triglycine sulphate (TGS) single crystals
M. Krishna Mohan, S. Ponnusamy, C. Muthamizhchelvan
Optics and Laser Technology, 2017
Controlled synthesis of Ni-doped ZnO hexagonal microdiscs and their gas sensing properties at low temperature
R. Sankar Ganesh, E. Durgadevi, M. Navaneethan, V.L. Patil, S. Ponnusamy, C. Muthamizhchelvan, S. Kawasaki, P.S. Patil, Y. Hayakawa
Chemical Physics Letters, 2017
Synthesis of cluster like TiO2 mesoporous spheres and nanorods and their applications in dye-sensitized solar cells
T. Prakash, M. Navaneethan, J. Archana, S. Ponnusamy, C. Muthamizhchelvan, Y. Hayakawa
Journal of Materials Science Materials in Electronics, 2017
Functional properties and enhanced visible light photocatalytic performance of V 3 O 4 nanostructures decorated ZnO nanorods
S. Harish, M. Sabarinathan, J. Archana, M. Navaneethan, S. Ponnusamy, C. Muthamizhchelvan, H. Ikeda, Y. Hayakawa
Applied Surface Science, 2017
Growth, microstructure, structural and optical properties of PVP-capped CdS nanoflowers for efficient photocatalytic activity of Rhodamine B
R. Sankar Ganesh, Sanjeev K. Sharma, E. Durgadevi, M. Navaneethan, S. Ponnusamy, C. Muthamizhchelvan, Y. Hayakawa, Deuk Young Kim
Materials Research Bulletin, 2017
0.8 V nanogenerator for mechanical energy harvesting using bismuth titanate–PDMS nanocomposite
N. Abinnas, P. Baskaran, S. Harish, R. Sankar Ganesh, M. Navaneethan, K.D. Nisha, S. Ponnusamy, C. Muthamizhchelvan, H. Ikeda, Y. Hayakawa
Applied Surface Science, 2017
Controlled structural and compositional characteristic of visible light active ZnO/CuO photocatalyst for the degradation of organic pollutant
S. Harish, J. Archana, M. Sabarinathan, M. Navaneethan, K.D. Nisha, S. Ponnusamy, C. Muthamizhchelvan, H. Ikeda, D.K. Aswal, Y. Hayakawa
Applied Surface Science, 2017
Hydrothermal growth of highly monodispersed TiO 2 nanoparticles: Functional properties and dye-sensitized solar cell performance
M. Navaneethan, S. Nithiananth, R. Abinaya, S. Harish, J. Archana, L. Sudha, S. Ponnusamy, C. Muthamizhchelvan, H. Ikeda, Y. Hayakawa
Applied Surface Science, 2017
Enhancement of power factor by energy filtering effect in hierarchical BiSbTe 3 nanostructures for thermoelectric applications
M. Sabarinathan, M. Omprakash, S. Harish, M. Navaneethan, J. Archana, S. Ponnusamy, H. Ikeda, T. Takeuchi, C. Muthamizhchelvan, Y. Hayakawa
Applied Surface Science, 2017
Influence of organic ligands on the formation and functional properties of CdS nanostructures
Nisha K.D., M. Navaneethan, S. Harish, Archana J., Ponnusamy S., Muthamizhchelvan C., D.K. Aswal, M. Shimomura, H. Ikeda, Y. Hayakawa
Applied Surface Science, 2017
Synthesis of ZnO/SrO nanocomposites for enhanced photocatalytic activity under visible light irradiation
S. Harish, M. Sabarinathan, J. Archana, M. Navaneethan, K.D. Nisha, S. Ponnusamy, Vinay Gupta, C. Muthamizhchelvan, D.K. Aswal, H. Ikeda, Y. Hayakawa
Applied Surface Science, 2017
Crystal growth and properties of novel organic nonlinear optical crystals of 4-Nitrophenol urea
M. Krishna Mohan, S. Ponnusamy, C. Muthamizhchelvan
Materials Chemistry and Physics, 2017
Fabrication of the flexible nanogenerator from BTO nanopowders on graphene coated PMMA substrates by sol-gel method
R. Sankar Ganesh, Sanjeev K. Sharma, N. Abinnas, E. Durgadevi, P. Raji, S. Ponnusamy, C. Muthamizhchelvan, Y. Hayakawa, Deuk Young Kim
Materials Chemistry and Physics, 2017
Surfactant free synthesis of CdS nanospheres, microstructural analysis, chemical bonding, optical properties and photocatalytic activities
R. Sankar Ganesh, Sanjeev K. Sharma, E. Durgadevi, M. Navaneethan, H.S. Binitha, S. Ponnusamy, C. Muthamizhchelvan, Y. Hayakawa, Deuk Young Kim
Superlattices and Microstructures, 2017
Second harmonic generation and laser damage threshold studies of pure and doped potassium dihydrogen phosphate single crystals
Optoelectronics and Advanced Materials Rapid Communications, 2017
Microstructure, structural, optical and piezoelectric properties of BiFeO3 nanopowder synthesized from sol-gel
R. Sankar Ganesh, Sanjeev K. Sharma, S. Sankar, B. Divyapriya, E. Durgadevi, P. Raji, S. Ponnusamy, C. Muthamizhchelvan, Y. Hayakawa, Deuk Young Kim
Current Applied Physics, 2017
Synergetic effect of CuS@ZnS nanostructures on photocatalytic degradation of organic pollutant under visible light irradiation
S. Harish, J. Archana, M. Navaneethan, S. Ponnusamy, Ajay Singh, Vinay Gupta, D. K. Aswal, H. Ikeda, Y. Hayakawa
Rsc Advances, 2017
Visible light induced photocatalytic degradation of methylene blue and rhodamine B from the catalyst of CdS nanowire
R. Sankar Ganesh, E. Durgadevi, M. Navaneethan, Sanjeev K. Sharma, H.S. Binitha, S. Ponnusamy, C. Muthamizhchelvan, Y. Hayakawa
Chemical Physics Letters, 2017
Influence of Al doping on the structural, morphological, optical, and gas sensing properties of ZnO nanorods
R. Sankar ganesh, M. Navaneethan, Ganesh Kumar Mani, S. Ponnusamy, K. Tsuchiya, C. Muthamizhchelvan, S. Kawasaki, Y. Hayakawa
Journal of Alloys and Compounds, 2017
Low temperature ammonia gas sensor based on Mn-doped ZnO nanoparticle decorated microspheres
R. Sankar Ganesh, E. Durgadevi, M. Navaneethan, V.L. Patil, S. Ponnusamy, C. Muthamizhchelvan, S. Kawasaki, P.S. Patil, Y. Hayakawa
Journal of Alloys and Compounds, 2017
Photocatalytic properties of Mn-doped NiO spherical nanoparticles synthesized from sol-gel method
S. Sankar, Sanjeev K. Sharma, Namhyun An, Hwauk Lee, Deuk Young Kim, Young Bin Im, Yung Duk Cho, R. Sankar Ganesh, S. Ponnusamy, P. Raji, L.P. Purohit
Optik, 2016
ZnS/CuS nanocomposites: an effective strategy to transform UV active ZnS to UV and Vis light active ZnS
Silambarasan Arjunan, Helen P. Kavitha, S. Ponnusamy, Navaneethan Mani, Yasuhiro Hayakawa
Journal of Materials Science Materials in Electronics, 2016
Hierarchical MoS2 nanosheets - FeCo2O4 nanowires on flexible carbon cloth substrate for high-performance flexible supercapacitors
Selvaraj Shanthi, Hiroya Ikeda, Indrajit M. Patil, Bhalchandra Kakade, Yasuhiro Hayakawa, Suru Ponnusamy, Chellamuthu Muthamizhchelvan
International Journal of Electrochemical Science, 2016
Highly efficient dye-sensitized solar cell performance from template derived high surface area mesoporous TiO2 nanospheres
J. Archana, S. Harish, M. Sabarinathan, M. Navaneethan, S. Ponnusamy, C. Muthamizhchelvan, M. Shimomura, H. Ikeda, D. K. Aswal, Y. Hayakawa
Rsc Advances, 2016
Enhanced visible light induced photocatalytic activity on the degradation of organic pollutants by SnO nanoparticle decorated hierarchical ZnO nanostructures
S. Harish, J. Archana, M. Navaneethan, A. Silambarasan, K. D. Nisha, S. Ponnusamy, C. Muthamizhchelvan, H. Ikeda, D. K. Aswal, Y. Hayakawa
Rsc Advances, 2016
Fabrication of bistable switching device using CdS nanorods embedded in PMMA (polymethylmethacrylate) nanocomposite
R. Sankar Ganesh, E. Durgadevi, M. Navaneethan, P. Raji, S. Ponnusamy, C. Muthamizhchelvan, Y. Hayakawa
Journal of Materials Science Materials in Electronics, 2015
Effect of phosphorous on the growth, optical, mechanical and thermal properties of L-alanine crystals
Anbuchezhiyan Maruthamuthu, Arputhalatha A, Ponnusamy S, Syed Suresh Babu K
Photonics Letters of Poland, 2015
ZnO:SnO nanorods and nanosheets and their enhanced photocatalytic activity under visible light irradiation
S. Harish, A. Silambarasan, M. Navaneethan, J. Archana, S. Ponnusamy, C. Muthamizhchelvan, Y. Hayakawa
Aip Conference Proceedings, 2015
Growth and characterization of Piperazinium adipate: A third order NLO single crystal
B. Dhanalakshmi, S. Ponnusamy, C. Muthamizhchelvan, V. Subhashini
Journal of Crystal Growth, 2015
Growth and characterization of a third order nonlinear optical single crystal: Ethylenediamine-4-nitrophenolate monohydrate
Dhanalakshmi B., Ponnusamy S., Muthamizhchelvan C., Subhashini V.
Materials Research Bulletin, 2015
Controlled synthesis of organic ligand passivated ZnO nanostructures and their photocatalytic activity under visible light irradiation
S. Harish, M. Navaneethan, J. Archana, A. Silambarasan, S. Ponnusamy, C. Muthamizhchelvan, Y. Hayakawa
Dalton Transactions, 2015
Chemical synthesis and functional properties of multi-ligands passivated lead sulfide nanoparticles
M. Navaneethan, M. Sabarinathan, S. Harish, J. Archana, K.D. Nisha, Y. Hayakawa, S. Ponnusamy, C. Muthamizhchelvan
Materials Letters, 2015
Solvothermal growth of diethylamine capped TiO2 nanoparticles and functional properties
G. Arthi, J. Archana, M. Navaneethan, S. Ponnusamy, Y. Hayakawa, C. Muthamizhchelvan
Journal of Materials Science Materials in Electronics, 2015
Effect of organic-ligands on the toxicity profiles of CdS nanoparticles and functional properties
K.D. Nisha, M. Navaneethan, B. Dhanalakshmi, K. Saravana Murali, Y. Hayakawa, S. Ponnusamy, C. Muthamizhchelvan, P. Gunasekaran
Colloids and Surfaces B Biointerfaces, 2015
Chemical synthesis and properties of spindle-like CuO nanostructures with porous nature
S. Harish, M. Navaneethan, J. Archana, S. Ponnusamy, C. Muthamizhchelvan, Y. Hayakawa
Materials Letters, 2015
Synthesis of iron nanowires and its magnetic properties
International Journal of Chemtech Research, 2015
Ultrasonic-assisted wet chemical synthesis and characterization of Cu doped SnO2 nanoparticles
International Journal of Chemtech Research, 2015
Effect of TEA on the structural and magnetic properties of ferromagnetic ZnFe2O4 nanoparticles
R. Rameshbabu, R. Ramesh, S. Kanagesan, A. Karthigeyan, S. Ponnusamy
Journal of Materials Science Materials in Electronics, 2015
Surfactant assisted one-pot hydrothermal synthesis of nano zno and its property observations
International Journal of Chemtech Research, 2015
Synthesis of TiO2 nanotubes from prepared TiO2 nanoparticles by hydrothermal route and dye sensitized solar cell characteristics
International Journal of Chemtech Research, 2015
Chemical synthesis and functional properties of hexamethylenetetramine capped ZnSe nanorods
J. Archana, M. Sabarinathan, M. Navaneethan, S. Ponnusamy, C. Muthamizhchelvan, Y. Hayakawa
Materials Letters, 2014
Amino acid-mediated synthesis of zinc oxide nanostructures and evaluation of their facet-dependent antimicrobial activity
Meghana Ramani, S. Ponnusamy, C. Muthamizhchelvan, Enrico Marsili
Colloids and Surfaces B Biointerfaces, 2014
Synthesis of dumbbell shaped ZnO crystals using one-pot hydrothermal method and their characterisations
P. Ramu, P.M. Anbarasan, R. Ramesh, S. Aravindan, S. Ponnusamy, C. Muthamizhchelvan, Z. Yaakob
Materials Letters, 2014
Investigation of photocatalytic behavior of l-aspartic acid stabilized Zn(1-x)MnxS solid solutions on methylene blue
A. Silambarasan, Helen P. Kavitha, S. Ponnusamy, M. Navaneethan, Y. Hayakawa
Applied Catalysis A General, 2014
Controlled synthesis and morphological investigation of self-assembled CuO nanostructures
S. Harish, M. Navaneethan, J. Archana, S. Ponnusamy, C. Muthamizhchelvan, Y. Hayakawa
Materials Letters, 2014
Synthesis and characterization of SnO2 quantum dots
International Journal of Chemtech Research, 2014
Growth and structural, spectral, optical characterization of pure, ammonium dihydrogen phosphate (ADP) and tartaric acid doped triglycine sulphate (TGS) single crystals
International Journal of Chemtech Research, 2014
Ultrasonic-assisted wet chemical synthesis and characterization of Eu3+ doped SnO2 nanoparticles
Der Pharma Chemica, 2014
One-pot microwave synthesis of fluorescent carbogenic nanoparticles from triton X-100 for cell imaging
Ramesh Rajendran, Subramaniam Sohila, Rajalakshmi Muralidharan, Chellamuthu Muthamizhchelvan, Suruttaiyaudiyar Ponnusamy
European Journal of Inorganic Chemistry, 2014
Structural, morphological and magnetic properties of hydrothermally synthesized ZnFe2O4 nanoparticles
R. Rameshbabu, R. Ramesh, S. Kanagesan, A. Karthigeyan, S. Ponnusamy
Journal of Materials Science Materials in Electronics, 2014
Synthesis and study of structural, morphological and magnetic properties of ZnFe2O4 nanoparticles
R. Rameshbabu, R. Ramesh, S. Kanagesan, A. Karthigeyan, S. Ponnusamy
Journal of Superconductivity and Novel Magnetism, 2014
One pot facile hydrothermal synthesis of superparamagnetic ZnFe 2O4 nanoparticles and their properties
R. Rameshbabu, R. Ramesh, S. Kanagesan, A. Karthigeyan, S. Ponnusamy
Journal of Sol Gel Science and Technology, 2014
Synthesis and characterization of SnS/ZnO nanocomposite by chemical method
S. Sohila, R. Ramesh, S. Ramya, S. Ponnusamy, C. Muthamizhchelvan
Journal of Materials Science Materials in Electronics, 2013
Synthesis of superparamagnetic ZnFe2O4 nanoparticle by surfactant assisted hydrothermal method
R. Rameshbabu, R. Ramesh, S. Kanagesan, A. Karthigeyan, S. Ponnusamy
Journal of Materials Science Materials in Electronics, 2013
Chemical synthesis and functional properties of monodispersed lanthanum phosphate nanorods
R. Annie Sujatha, M. Navaneethan, J. Archana, P. Stalin Joseph, S. Ponnusamy, C. Muthamizhchelvan, Y. Hayakawa
Materials Letters, 2013
Synthesis and characterization of NiFe2O4 nanoparticles and nanorods
P. Sivakumar, R. Ramesh, A. Ramanand, S. Ponnusamy, C. Muthamizhchelvan
Journal of Alloys and Compounds, 2013
Synthesis of ZnO nanoflakes by the wet chemical method in the presence of Pb2+ alien cation and their structural and morphological properties
P. Ramu, P.M. Anbarasan, R. Ramesh, S. Ponnusamy, C. Muthamizhchelvan
Materials Letters, 2013
Morphology-directed synthesis of ZnO nanostructures and their antibacterial activity
Meghana Ramani, S. Ponnusamy, Chellamuthu Muthamizhchelvan, Joseph Cullen, Satheesh Krishnamurthy, Enrico Marsili
Colloids and Surfaces B Biointerfaces, 2013
Chemical synthesis and functional properties of magnesium doped ZnSe nanoparticles
J. Archana, M. Navaneethan, T. Prakash, S. Ponnusamy, C. Muthamizhchelvan, Y. Hayakawa
Materials Letters, 2013
Preliminary investigations on the antibacterial activity of zinc oxide nanostructures
Meghana Ramani, S. Ponnusamy, C. Muthamizhchelvan
Journal of Nanoparticle Research, 2013
Preparation of N-methylaniline capped mesoporous TiO2 spheres by simple wet chemical method
T. Prakash, M. Navaneethan, J. Archana, S. Ponnusamy, C. Muthamizhchelvan, Y. Hayakawa
Materials Research Bulletin, 2013
Hydrothermal growth of ligand-passivated high-surface-area TiO2 nanoparticles and dye-sensitized solar cell characteristics
G. Arthi, J. Archana, M. Navaneethan, S. Ponnusamy, Y. Hayakawa, C. Muthamizhchelvan
Scripta Materialia, 2013
Synthesis, growth, spectral, thermal, mechanical and optical properties of piperazinium (meso)tartrate crystal: A third order nonlinear optical material
V. Subhashini, S. Ponnusamy, C. Muthamizhchelvan
Journal of Crystal Growth, 2013
Synthesis and characterization of dumbbell-like nickel nanostructures
Asian Journal of Chemistry, 2013
Dielectric and etching studies of non-linear optical crystals of glycine oxalate
Asian Journal of Chemistry, 2013
Synthesis, properties and heating characteristics of bovine serum albumin coated Fe3O4 magnetic fluid for magnetic fluid hyperthermia application
R. Ramesh, S. Ponnusamy, C. Muthamizhchelvan
Science of Advanced Materials, 2013
Growth and characterization of piperazinium 4-nitrophenolate monohydrate (PNP): A third order nonlinear optical material
V. Subhashini, S. Ponnusamy, C. Muthamizhchelvan, B. Dhanalakshmi
Optical Materials, 2013
Synthesis and properties of ZnFe2O4 nanoparticles by combustion method
Asian Journal of Chemistry, 2013
Controllable synthesis and characterization of SnS nanostructures
Asian Journal of Chemistry, 2013
Synthesis and characterization of CdO nanoparticles by novel wet chemical method
Asian Journal of Chemistry, 2013
Surfactant free synthesis of Ag+ additive added ZnO nanostructures
Asian Journal of Chemistry, 2013
Formation and morphological investigation of petal-like cadmium sulphide nanostructures
K.D. Nisha, M. Navaneethan, B. Dhanalakshmi, Y. Hayakawa, S. Ponnusamy, C. Muthamizhchelvan
Optical Materials, 2013
Enhanced biocidal activity and optical properties of zinc oxide nanoneedles
Meghana Ramani, S. Ponnusamy, C. Muthamizhchelvan
Aip Conference Proceedings, 2012
From zinc oxide nanoparticles to microflowers: A study of growth kinetics and biocidal activity
Meghana Ramani, S. Ponnusamy, C. Muthamizhchelvan
Materials Science and Engineering C, 2012
Growth and magnetic properties of prism like triangular Fe 3O4 nanoparticles
R. Ramesh, M. Rajalakshmi, C. Muthamizhchelvan, S. Ponnusamy
Aip Conference Proceedings, 2012
Hydrothermal growth of high surface area anatase TiO2 nanoparticles for dye sensitized solar cell
G. Arthi, M. Navaneethan, C. Muthamizhchelvan, Y. Hayakawa, S. Ponnusamy
Aip Conference Proceedings, 2012
Formation of anatase TiO2 nanospheres by simple polymer gel technique
T. Prakash, M. Navaneethan, S. Ponnusamy, Y. Hayakawa, C. Muthamizhchelvan
Aip Conference Proceedings, 2012
Structural and morphological evolution of CdS nanosheets-based superstructures by surfactant assisted solvothermal method
K.D. Nisha, M. Navaneethan, Y. Hayakawa, S. Ponnusamy, C. Muthamizhchelvan
Materials Chemistry and Physics, 2012
Structural, thermal, dielectric and magnetic properties of NiFe 2O 4 nanoleaf
P. Sivakumar, R. Ramesh, A. Ramanand, S. Ponnusamy, C. Muthamizhchelvan
Journal of Alloys and Compounds, 2012
Synthesis of TiO 2 nanoparticles with mesoporous spherical morphology by a wet chemical method
T. Prakash, M. Navaneethan, J. Archana, S. Ponnusamy, C. Muthamizhchelvan, Y. Hayakawa
Materials Letters, 2012
Chemical synthesis of monodispersed ZnSe nanowires and its functional properties
J. Archana, M. Navaneethan, S. Ponnusamy, Y. Hayakawa, C. Muthamizhcelvan
Materials Letters, 2012
Monodispersed synthesis of hierarchical wurtzite ZnS nanostructures and its functional properties
A. Silambarasan, Helen P. Kavitha, S. Ponnusamy, M. Navaneethan, Y. Hayakawa
Materials Letters, 2012
Effects of multiple organic ligands on size uniformity and optical properties of ZnSe quantum dots
J. Archana, M. Navaneethan, Y. Hayakawa, S. Ponnusamy, C. Muthamizhchelvan
Materials Research Bulletin, 2012
Uniaxial growth of 〈1 0 0〉 zinc (tris) thiourea sulphate (ZTS) single crystal by Sankaranarayanan-Ramasamy (SR) method and its characterizations
M. Iyanar, C. Muthamizhchelvan, J. Thomas Joseph Prakash, S. Stephen Rajkumar Inbanathan, S. Ponnusamy
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 2012
Synthesis, studies and growth mechanism of ferromagnetic NiFe 2 O 4 nanosheet
P. Sivakumar, R. Ramesh, A. Ramanand, S. Ponnusamy, C. Muthamizhchelvan
Applied Surface Science, 2012
Synthesis and study of magnetic properties of NiFe 2O 4 nanoparticles by PVA assisted auto-combustion method
P. Sivakumar, R. Ramesh, A. Ramanand, S. Ponnusamy, C. Muthamizhchelvan
Journal of Materials Science Materials in Electronics, 2012
A simple wet chemical route to synthesize ferromagnetic nickel errite nanoparticles in the presence of oleic acid as a surfactant
P. Sivakumar, R. Ramesh, A. Ramanand, S. Ponnusamy, C. Muthamizhchelvan
Journal of Materials Science Materials in Electronics, 2012
Etching, micro hardness and laser damage threshold studies of a nonlinear optical material L-valine
M. Anbuchezhiyan, S. Ponnusamy, C. Muthamizhchelvan, C.C. Kanakam, S.P. Singh, P.K. Pal, P.K. Datta
EPJ Applied Physics, 2012
Organic ligand assisted low temperature synthesis of lead sulfide nanocubes and its optical properties
M. Navaneethan, J. Archana, K.D. Nisha, S. Ponnusamy, M. Arivanandhan, Y. Hayakawa, C. Muthamizhchelvan
Materials Letters, 2012
Synthesis and characterization of NiO nanoparticles by sol-gel method
M. Alagiri, S. Ponnusamy, C. Muthamizhchelvan
Journal of Materials Science Materials in Electronics, 2012
Synthesis of Fe 3O 4 nanoflowers by one pot surfactant assisted hydrothermal method and its properties
R. Ramesh, M. Rajalakshmi, C. Muthamizhchelvan, S. Ponnusamy
Materials Letters, 2012
Growth and characterization of novel organic optical crystal: Anilinium d-tartrate (ADT)
V. Subhashini, S. Ponnusamy, C. Muthamizhchelvan
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 2012
Synthesis of highly size confined ZnS quantum dots and its functional characteristics
M. Navaneethan, J. Archana, K.D. Nisha, Y. Hayakawa, S. Ponnusamy, C. Muthamizhchelvan
Materials Letters, 2012
Zinc oxide nanoparticles: A study of defect level blue-green emission
Meghana Ramani, S. Ponnusamy, C. Muthamizhchelvan
Optical Materials, 2012
Preparation and properties of NiFe2O4 nanowires
P. Sivakumar, R. Ramesh, A. Ramanand, S. Ponnusamy, C. Muthamizhchelvan
Materials Letters, 2012
Synthesis of wurtzite ZnS nanorods by microwave assisted chemical route
M. Navaneethan, J. Archana, K.D. Nisha, S. Ponnusamy, M. Arivanandhan, Y. Hayakawa, C. Muthamizhchelvan
Materials Letters, 2012
Synthesis and characterization of nickel ferrite magnetic nanoparticles
P. Sivakumar, R. Ramesh, A. Ramanand, S. Ponnusamy, C. Muthamizhchelvan
Materials Research Bulletin, 2011
Preparation and properties of nickel ferrite (NiFe2O 4) nanoparticles via sol-gel auto-combustion method
P. Sivakumar, R. Ramesh, A. Ramanand, S. Ponnusamy, C. Muthamizhchelvan
Materials Research Bulletin, 2011
Effect of urea and thiourea on nonlinear optical hippuric acid crystals
M. Krishna Mohan, K. Jagannathan, S. Ponnusamy, C. Muthamizhchelvan
Journal of Physics and Chemistry of Solids, 2011
Synthesis and vibrational properties of hematite (α- Fe 2O 3) nanoparticles
R. Ramesh, S. Sohila, C. Muthamizhchelvan, M. Rajalakshmi, S. Ramya, S. Ponnusamy
Journal of Materials Science Materials in Electronics, 2011
Synthesis and characteraization of Fe3O4 nanoparticles for magnetic hyperthermia application
R. Ramesh, S. Ponnusamy, C. Muthamizhchelvan, Amitabha Ghoshray, Bilwadal Bandyopadhyay, Chandan Mazumdar
Aip Conference Proceedings, 2011
A comparative study on PVA and PVP capped NiFe2O4 nanoparticles
P. Sivakumar, R. Ramesh, A. Ramanand, S. Ponnusamy, C. Muthamilchelvan, Amitabha Ghoshray, Bilwadal Bandyopadhyay, Chandan Mazumdar
Aip Conference Proceedings, 2011
Solvothermal synthesis of nickel nanorods and its magnetic, structural and surface morphological behavior
M. Alagiri, C. Muthamizhchelvan, S. Ponnusamy
Materials Letters, 2011
Organic molecules passivated Mn doped Zinc Selenide quantum dots and its properties
J. Archana, M. Navaneethan, S. Ponnusamy, Y. Hayakawa, C. Muthamizhchelvan
Applied Surface Science, 2011
Preparation of sheet like polycrystalline NiFe2O4 nanostructure with PVA matrices and their properties
P. Sivakumar, R. Ramesh, A. Ramanand, S. Ponnusamy, C. Muthamizhchelvan
Materials Letters, 2011
Influence of lanthanide ion on the morphology and luminescence properties of cadmium sulphide nanocrystals
K.D. Nisha, M. Navaneethan, Y. Hayakawa, S. Ponnusamy, C. Muthamizhchelvan
Journal of Alloys and Compounds, 2011
Synthesis and characterization of NiFe2O4 nanosheet via polymer assisted co-precipitation method
P. Sivakumar, R. Ramesh, A. Ramanand, S. Ponnusamy, C. Muthamizhchelvan
Materials Letters, 2011
Preparation and characterization of NiFe2O4 nanoparticles
P. Sivakumar, R. Ramesh, A. Ramanand, S. Ponnusamy, C. Muthamizhchelvan
Transactions of the Indian Institute of Metals, 2011
Observation of magnetic, structural and surface morphological studies of triangle-like nickel nanoplates
M. Alagiri, K. Ashok, C. Muthamizhchelvan, S. Ponnusamy
Materials Letters, 2011
Structural and magnetic properties of iron, cobalt and nickel nanoparticles
M. Alagiri, C. Muthamizhchelvan, S. Ponnusamy
Synthetic Metals, 2011
Controllable synthesis of single-crystalline Fe3O4 nanorice by a one-pot, surfactant-assisted hydrothermal method and its properties
Ramesh Rajendran, Rajalakshmi Muralidharan, Ramya Santhana Gopalakrishnan, Muthamizhchelvan Chellamuthu, Suruttaiya U. Ponnusamy, Elayaperumal Manikandan
European Journal of Inorganic Chemistry, 2011
Growth and characterization of a solution grown, new organic crystal: L-histidine-4-nitrophenolate 4-nitrophenol (LHPP)
B. Dhanalakshmi, S. Ponnusamy, C. Muthamizhchelvan
Journal of Crystal Growth, 2010
Synthesis of organic ligand passivated zinc selenide nanorods via wet chemical route
J. Archana, M. Navaneethan, S. Ponnusamy, Y. Hayakawa, C. Muthamizhchelvan
Materials Letters, 2010
Temperature dependence of morphology, structural and optical properties of ZnS nanostructures synthesized by wet chemical route
M. Navaneethan, J. Archana, K.D. Nisha, Y. Hayakawa, S. Ponnusamy, C. Muthamizhchelvan
Journal of Alloys and Compounds, 2010
Synthesis and properties of α-Fe2O3 nanorods
R. Ramesh, K. Ashok, G. M. Bhalero, S. Ponnusamy, C. Muthamizhchelvan
Crystal Research and Technology, 2010
Crystal growth, structure and characterizations of a new semiorganic nonlinear optical material-β-Alanine zinc chloride
M. Anbuchezhiyan, S. Ponnusamy, C. Muthamizhchelvan, K. Sivakumar
Materials Research Bulletin, 2010
Effect of strontium chloride on the optical and mechanical properties of γ-glycine crystals
M. Anbuchezhiyan, S. Ponnusamy, S. P. Singh, P. K. Pal, P. K. Datta, C. Muthamizhchelvan
Crystal Research and Technology, 2010
Growth, optical, thermal, piezo and ferroelectric studies on ethylenediamine ditartrate dihydrate (EDADTDH) single crystals
V. Subhashini, S. Ponnusamy, C. Muthamizhchelvan
Journal of Crystal Growth, 2010
Crystal growth and characterizations of l-cystine dihydrobromide-A semiorganic nonlinear optical material
M. Anbuchezhiyan, S. Ponnusamy, C. Muthamizhchelvan
Physica B Condensed Matter, 2010
Optical, structural and surface morphological studies of N-Methylaniline capped lead sulphide nanoparticles
Reviews on Advanced Materials Science, 2009
Inorganic surface passivation of CdS nanocrystals resulting in strong luminescence
K.D. Nisha, M. Navaneethan, S. Ponnusamy, C. Muthamizhchelvan
Journal of Alloys and Compounds, 2009
Synthesis and characterization of a new organic nonlinear optical crystal: l-Phenylalaninium maleate
M. Anbuchezhiyan, S. Ponnusamy, C. Muthamizhchelvan
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 2009
Optical and surface morphological properties of triethylamine passivated lead sulphide nanoparticles
M. Navaneethan, K.D. Nisha, S. Ponnusamy, C. Muthamizhchelvan
Materials Chemistry and Physics, 2009
Investigation of silicate mineral sanidine by vibrational and NMR spectroscopic methods
G. Anbalagan, G. Sankari, S. Ponnusamy, R. Thilak kumar, S. Gunasekaran
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 2009
Optical, structural and surface morphological studies of bean-like triethylamine capped zinc selenide nanostructures
J. Archana, M. Navaneethan, S. Ponnusamy, Y. Hayakawa, C. Muthamizhchelvan
Materials Letters, 2009
Synthesis, characterization and nonlinear optical studies of L-leucinium oxalate: A single crystal
Optoelectronics and Advanced Materials Rapid Communications, 2009
Growth, spectroscopic, optical, mechanical and thermal studies of β - Alanine cadmium chloride crystal, a semi-organic nonlinear optical material
Optoelectronics and Advanced Materials Rapid Communications, 2008
Vibrational spectra and normal coordinate analysis of adrenaline and dopamine
Indian Journal of Pure and Applied Physics, 2007
Vibrational spectra and normal coordinate analysis of diazepam, phenytoin and phenobarbitone
S. Gunasekaran, R. Thilak Kumar, S. Ponnusamy
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 2006
Growth and characterization of cadmium magnesium tetra thiocyanate crystals
S. Gunasekaran, S. Ponnusamy
Crystal Research and Technology, 2006
Vibrational spectra and normal coordinate analysis on an organic non-linear optical crystal-3-methoxy-4-hydroxy benzaldehyde
Indian Journal of Pure and Applied Physics, 2005
Vibrational spectra and normal coordinate analysis of isoniazid
Indian Journal of Physics, 2005
Vibrational spectral investigation on xanthine and its derivatives - Theophylline, caffeine and theobromine
S. Gunasekaran, G. Sankari, S. Ponnusamy
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 2005
Vibrational and normal coordinate analysis of pyrazinamide
Asian Journal of Chemistry, 2004
Vibrational spectra and analysis on the molecule of potassium pentaborate crystal (KB5)
Indian Journal of Pure and Applied Physics, 2003

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