Dr. V. THAYANITHI

Scopus Publications

The Andaman and Nicobar Islands' Coastal protection in Light of nearshore Environmental Production
K. Rajesh, P. Kurinjinathan, V. Thayanithi, P. Arularasan, K. Gayathri
Disaster Advances, 2026
The Andaman and Nicobar Islands experienced catastrophic damage from the December 2004 tsunami, resulting in significant loss of human life, biodiversity and mangrove ecosystems. This study aims to analyze the coastline changes around the Andaman Islands from 1990 to 2020, leveraging recent advancements in remote sensing and geographic information systems (GIS). The Digital Shoreline Analysis System (DSAS), a pivotal GIS tool, was utilized to calculate the rate of shoreline change in meters per year. The study integrated high-resolution satellite imagery and advanced geospatial techniques to accurately track and analyze shoreline dynamics. Inputs for DSAS included merged shorelines and a defined baseline, from which transects were systematically constructed to intersect the shorelines, allowing for precise rate calculations at each intersection point. The result revealed the most alarming rate of erosion, indicating that Rutland island experienced the highest erosion rates, with the western side showing extreme erosion rates of -41.73 m/year and -51.18 m/year as determined by the End Point Rate (EPR) and Linear Regression Rate (LRR) methods. Additionally, several islands in Andaman region underwent considerable shoreline retreat, showing a direct threat to coastal settlements, marine life and local civilizations. These findings highlight the severe impact of natural disasters on coastal regions and underscore the importance of advanced geospatial tools in coastal management, guiding disaster resilience planning and fostering ecosystem restoration effort to safeguard the coastal environment of Andaman and Nicobar Islands. Also, this study recommends enhancing existing methodology by incorporating AI and machine learning- based shoreline detection techniques for a modern approach.
Structural, Supramolecular, Crystal Engineering Insight of (4-Ethyl-9-(phenylsulfonyl)-9H-carbazole-2,3-diyl)bis(phenylmethanone) Derivative
M.V. Muppuli, K. Rajesh, P. Kurinjinathan, V. Mohan Kumar, K. Gayathri, V. Thayanithi
Asian Journal of Chemistry, 2025
Structural, intermolecular interaction and electronic effects of a novel (4-ethyl-9-(phenylsulfonyl)-9H-carbazole-2,3-diyl)bis(phenyl-methanone) derivatives were systematically investigated through single crystal X-ray diffraction studies, density functional theory (DFT) calculations and the Hirshfeld surface analysis techniques. The compound crystallized with the space group of P21/n in the monoclinic crystal structure. The compound crystallizes in a planar conformation, stabilized by non-covalent interactions like van der Waals forces and C–H···O hydrogen bonds. Hirshfeld surface analysis quantitatively revealed the nature and extent of these supramolecular interactions, providing insight into the crystal packing behaviour. DFT studies were employed to evaluate the molecular orbitals arrangements, energy gap and electrostatic potential of molecules, offering an understanding of the electronic structure and potential reactivity of the titled compound. The experimental and theoretical values were in good agreement, confirming the stability and planarity of the molecule. In addition, the molecular docking studies demonstrated significant binding affinity of the compound towards target proteins of Escherichia coli ThDP–dependent enzyme, indicating promising pharmacological potential. These findings contribute to the growing interest in carbazole-based compounds as multifunctional materials in both medicinal and material chemistry.
Inquisition on enhanced photocatalytic performance of ternary cerium manganese nickel metal oxide nanocomposites
V. Thayanithi, P. Arularasan
Materials Letters, 2025
Investigation of the Molecular Structure and DFT Insights into (4-(4-nitrophenyl)-9-(phenylsulfonyl)-9H-carbazole-2,3-diyl)Bis(p-tolylmethanone)
M. V. Muppuli, K. Rajesh, D. Anitha Rexalin, K. Anandan, K. Gayathri, A. Mani, P. Devendran, V. Thayanithi, P. Kurinjinathan, M. Suresh Kumar
Journal of Structural Chemistry, 2024
Abstract Carboxylate molecules are distinguished as potential compounds in the largely emergent chemical world of heterocyclic compounds showing alike pharmacological characteristics. The knowledge of a mixture of synthetic pathways and different physicochemical parameters of such compounds are of special interest to medicinal chemists to produce combinatorial collections and carry out in-depth searches of lead molecules. Among various groups of the compounds studied, carboxylate moieties stand out as unique in features due to their biological, pharmacological, and medicinal properties. The synthesis, crystal structure, conformation, and density functional theory study of the (4-(4-nitrophenyl)-9-(phenylsulfonyl)-9H-carbazole-2,3-diyl)bis(p-tolylmethanone) derivative are reported in detail. The carboxylate moiety is in the planar conformation with C–H⋯O hydrogen bonds and Van der Waals forces. Density functional theory is utilised to investigate the carboxylate derivative. Similar to co-crystal ligands, carboxylate compounds exhibit potent interactions with the target protein. The supramolecular properties are measured and validated using Hirshfeld surface studies.
Exploration of Crystal Structure: Characterization of L-Arginine Copper (II) Chloride (LARCUCL) Single Crystal
P. Arularasan, V. Thayanithi, S. Esakki Muthu, P. Sakthivel
Springer Proceedings in Physics, 2024
L-Alanine Supported Autogenous Eruption Combustion Synthesis of Ni/NiO@RuO2 Heterostructure for Electrochemical Glucose and pH Sensor
N. Padmanathan, R. Sasikumar, V. Thayanithi, Kafil M. Razeeb
Ecs Sensors Plus, 2023
Safety and quality control are important for long-term storage and preservation of food. Glucose and food pH are the two most common markers for evaluating food quality. Herein, we constructed a Ni/NiO@RuO2 heterostructure-based two-way sensor via a novel eruption combustion pattern (ECP) using non-conventional amino acid as a propellant. This approach has the unique points of interests of in situ doping of oxides and the formation of heterojunctions, providing well-developed pores and high surface areas to enhance the material performance. The Ni/NiO@RuO2 heterostructures have been tested as a bi-functional catalyst for glucose and pH sensing. The sensor exhibits a fast response time of <0.1 ± 0.02 s, a sensitivity of 641.95 ± 0.5 μA mM−1 cm−2 towards glucose with a 0.4 ± 0.08 μM detection limit and a linear response of 0.1 to 5 mM. As a pH sensor, it exhibits an acceptable sensitivity of −41.6 mV pH−1 with a response time of <50 s over a pH range of 2–12. Moreover, this bi-functional sensor based on Ni/NiO@RuO2 performs well when applied to a selection of beverage samples. This study provides a new scalable and low-cost approach to fabricating hetero-oxide nanostructures with controllable heterojunctions for various sensor applications.
Investigation on Photocatalytic Activity of Copper (II) Oxide Nanoparticles for the Bio Fabrication and Industrial Applications
R. Vijayaraj, P. Kurinjinathan, K. Rajesh, K. Anandan, V. Thayanithi, P. Devendran
Chemistry Africa, 2023
Experimental and theoretical investigation of novel organic L-Glutaminium Benzenesulfonate single crystal – DFT and experimental approach
P. Arularasan, S. Sindhusha, K. Rajesh, B. Gunasekaran, V. Thayanithi
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 2023
Experimental and theoretical investigations of organic creatininium 2-chloroacetate nonlinear optical single crystal
S. Sindhusha, C. M. Padma, V. Thayanithi
Journal of Materials Science Materials in Electronics, 2021
Unidirectional growth, optical and dielectrical behavior of Nicotinium p-Toluenesulfonate crystal for optoelectronic applications
V. Thayanithi, P. Praveen Kumar
Materials Letters, 2021
Investigation on optical, laser damage threshold and non linear optical behavior of creatininium p-toluenesulfonate crystal for electro-optical applications
V. Thayanithi, P. Praveen Kumar
Journal of Materials Science Materials in Electronics, 2020
Investigation on synthesis, spectral, mechanical and third-order nonlinear optical studies of novel organic crystal: Bis creatininium oxalate
A. Thirugnanam, V. Thayanithi, P. Praveen Kumar
Aip Conference Proceedings, 2020
Growth, optical, dielectrical, thermal and mechanical behavior of organic nonlinear optical Nicotinium p-toluenesulfonate monohydrate single crystal
V. Thayanithi, B. Gunasekaran, P. Praveen Kumar
Optik, 2019
Growth, optical, mechanical and thermal behavior of unidirectionally grown L-Glutaminium p-Toluenesulfonate crystal
V Thayanithi, P Praveen Kumar
Materials Research Express, 2019
Investigation of unidirectional growth and characterization of nonlinear optical L-alaninium p-toluenesulfonate crystal
V Thayanithi, K Rajesh, P Praveen Kumar
Materials Research Express, 2017
Optical, Thermal, and Mechanical Properties of L-Serine Phosphate, a Semiorganic Enhanced NLO Single Crystal
K. Rajesh, A. Mani, V. Thayanithi, P. Praveen Kumar
International Journal of Optics, 2016
Solubility, thermal, photoconductivity and laser damage threshold studies on L-serine acetate (LSA) single crystal
K. Rajesh, V. Thayanithi, A. Mani, M. Amudha, P. Praveen Kumar
Aip Conference Proceedings, 2015
Crystal growth, morphology, spectrographic characterization and thermal properties of Glycine Barium Bromo Chloride crystals
P. Arularasan, V. Thayanithi, R. Mohan
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 2015
Growth and Characterization of Benzimidazolium Salicylate: NLO Property from a Centrosymmetric Crystal
M. Amudha, R. Rajkumar, V. Thayanithi, P. Praveen Kumar
Advances in Optical Technologies, 2015

RECENT SCHOLAR PUBLICATIONS

Inquisition on enhanced photocatalytic performance of ternary cerium manganese nickel metal oxide nanocomposites
V Thayanithi, P Arularasan
Materials Letters 381, 137791 , 2025
2025
Citations: 1
Investigation of the Molecular Structure and DFT Insights into (4-(4-nitrophenyl)-9-(phenylsulfonyl)-9 H -carbazole-2,3-diyl)Bis( p -tolylmethanone)
MV Muppuli, K Rajesh, D Anitha Rexalin, K Anandan, K Gayathri, A Mani, ...
Journal of Structural Chemistry 65 (5), 987-1001 , 2024
2024
Citations: 4
Exploration of Crystal Structure: Characterization of L-Arginine Copper (II) Chloride (LARCUCL) Single Crystal
P Arularasan, V Thayanithi, S Esakki Muthu, P Sakthivel
International Conference on Recent Advancements in Materials Science and … , 2024
2024
L-Alanine Supported Autogenous Eruption Combustion Synthesis of Ni/NiO@RuO 2 Heterostructure for Electrochemical Glucose and pH Sensor
N Padmanathan, R Sasikumar, V Thayanithi, KM Razeeb
ECS Sensors Plus 2 (3), 034601 , 2023
2023
Citations: 22
Investigation on Photocatalytic Activity of Copper (II) Oxide Nanoparticles for the Bio Fabrication and Industrial Applications
R Vijayaraj, P Kurinjinathan, K Rajesh, K Anandan, V Thayanithi, ...
Chemistry Africa 6 (3), 1297-1303 , 2023
2023
Citations: 1
Experimental and theoretical investigation of novel organic L-Glutaminium Benzenesulfonate single crystal–DFT and experimental approach
P Arularasan, S Sindhusha, K Rajesh, B Gunasekaran, V Thayanithi
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 286, 121985 , 2023
2023
Citations: 6
Experimental and theoretical investigations of organic creatininium 2-chloroacetate nonlinear optical single crystal
S Sindhusha, CM Padma, V Thayanithi
Journal of Materials Science: Materials in Electronics 32 (5), 6498-6510 , 2021
2021
Citations: 13
Unidirectional growth, optical and dielectrical behavior of Nicotinium p-Toluenesulfonate crystal for optoelectronic applications
V Thayanithi, PP Kumar
Materials Letters 285, 129189 , 2021
2021
Citations: 4
Investigation on optical, laser damage threshold and non linear optical behavior of creatininium p-toluenesulfonate crystal for electro-optical applications
V Thayanithi, P Praveen Kumar
Journal of Materials Science: Materials in Electronics 31 (24), 22098-22106 , 2020
2020
Citations: 17
Investigation on synthesis, spectral, mechanical and third-order nonlinear optical studies of novel organic crystal: Bis creatininium oxalate
A Thirugnanam, V Thayanithi, PP Kumar
AIP Conference Proceedings 2259 (1), 020008 , 2020
2020
Citations: 2
Growth, optical, dielectrical, thermal and mechanical behavior of organic nonlinear optical Nicotinium p-toluenesulfonate monohydrate single crystal
V Thayanithi, B Gunasekaran, PP Kumar
Optik 194, 163048 , 2019
2019
Citations: 6
Growth, optical, mechanical and thermal behavior of unidirectionally grown L-Glutaminium p-Toluenesulfonate crystal
V Thayanithi, PP Kumar
Materials Research Express 6 (4), 046207 , 2019
2019
Citations: 18
Investigation of unidirectional growth and characterization of nonlinear optical L-alaninium p-toluenesulfonate crystal
V Thayanithi, K Rajesh, PP Kumar
Materials Research Express 4 (8), 086201 , 2017
2017
Citations: 20
Growth and characterization of unidirectional grown imidazolium L-tartrate (IMLT) single crystal by SR method
V Thayanithi, PP Kumar
Mechanics, Materials Science & Engineering MMSE Journal. Open Access 9 , 2017
2017
Citations: 11
L-Glutaminium 4-methylbenzenesulfonate
V Thayanithi, PP Kumar, B Gunasekaran
IUCrData 2 (2), x170162 , 2017
2017
Citations: 2
Creatinium 4-methylbenzenesulfonate
V Thayanithi, PP Kumar, B Gunasekaran
IUCrData 1 (10), x161622 , 2016
2016
Citations: 2
2-Amino-1-methyl-4-oxo-4, 5-dihydro-1H-imidazol-3-ium 4-methylbenzenesulfonate
V Thayanithi, PP Kumar, G Chakkaravarthi
IUCrData 1 (7), x161125 , 2016
2016
Citations: 2
Bis (creatininium) 3-nitrophthalate monohydrate
V Thayanithi, PP Kumar, B Gunasekaran
IUCrData 1 (6), x160989 , 2016
2016
Citations: 4
Optical, Thermal, and Mechanical Properties of L‐Serine Phosphate, a Semiorganic Enhanced NLO Single Crystal
K Rajesh, A Mani, V Thayanithi, PP Kumar
International Journal of Optics 2016 (1), 9070714 , 2016
2016
Citations: 18
Solubility, thermal, photoconductivity and laser damage threshold studies on L-serine acetate (LSA) single crystal
K Rajesh, V Thayanithi, A Mani, M Amudha, PP Kumar
AIP Conference Proceedings 1665 (1), 100021 , 2015
2015
Citations: 1

MOST CITED SCHOLAR PUBLICATIONS

Growth and characterization of benzimidazolium salicylate: NLO property from a centrosymmetric crystal
M Amudha, R Rajkumar, V Thayanithi, P Praveen Kumar
Advances in Optical Technologies 2015 (1), 206325 , 2015
2015
Citations: 44
L-Alanine Supported Autogenous Eruption Combustion Synthesis of Ni/NiO@RuO 2 Heterostructure for Electrochemical Glucose and pH Sensor
N Padmanathan, R Sasikumar, V Thayanithi, KM Razeeb
ECS Sensors Plus 2 (3), 034601 , 2023
2023
Citations: 22
Investigation of unidirectional growth and characterization of nonlinear optical L-alaninium p-toluenesulfonate crystal
V Thayanithi, K Rajesh, PP Kumar
Materials Research Express 4 (8), 086201 , 2017
2017
Citations: 20
Growth, optical, mechanical and thermal behavior of unidirectionally grown L-Glutaminium p-Toluenesulfonate crystal
V Thayanithi, PP Kumar
Materials Research Express 6 (4), 046207 , 2019
2019
Citations: 18
Optical, Thermal, and Mechanical Properties of L‐Serine Phosphate, a Semiorganic Enhanced NLO Single Crystal
K Rajesh, A Mani, V Thayanithi, PP Kumar
International Journal of Optics 2016 (1), 9070714 , 2016
2016
Citations: 18
Investigation on optical, laser damage threshold and non linear optical behavior of creatininium p-toluenesulfonate crystal for electro-optical applications
V Thayanithi, P Praveen Kumar
Journal of Materials Science: Materials in Electronics 31 (24), 22098-22106 , 2020
2020
Citations: 17
Experimental and theoretical investigations of organic creatininium 2-chloroacetate nonlinear optical single crystal
S Sindhusha, CM Padma, V Thayanithi
Journal of Materials Science: Materials in Electronics 32 (5), 6498-6510 , 2021
2021
Citations: 13
Growth and characterization of unidirectional grown imidazolium L-tartrate (IMLT) single crystal by SR method
V Thayanithi, PP Kumar
Mechanics, Materials Science & Engineering MMSE Journal. Open Access 9 , 2017
2017
Citations: 11
Crystal growth, morphology, spectrographic characterization and thermal properties of glycine barium bromo chloride crystals
P Arularasan, V Thayanithi, R Mohan
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 144, 8-16 , 2015
2015
Citations: 9
Experimental and theoretical investigation of novel organic L-Glutaminium Benzenesulfonate single crystal–DFT and experimental approach
P Arularasan, S Sindhusha, K Rajesh, B Gunasekaran, V Thayanithi
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 286, 121985 , 2023
2023
Citations: 6
Growth, optical, dielectrical, thermal and mechanical behavior of organic nonlinear optical Nicotinium p-toluenesulfonate monohydrate single crystal
V Thayanithi, B Gunasekaran, PP Kumar
Optik 194, 163048 , 2019
2019
Citations: 6
Investigation of the Molecular Structure and DFT Insights into (4-(4-nitrophenyl)-9-(phenylsulfonyl)-9 H -carbazole-2,3-diyl)Bis( p -tolylmethanone)
MV Muppuli, K Rajesh, D Anitha Rexalin, K Anandan, K Gayathri, A Mani, ...
Journal of Structural Chemistry 65 (5), 987-1001 , 2024
2024
Citations: 4
Unidirectional growth, optical and dielectrical behavior of Nicotinium p-Toluenesulfonate crystal for optoelectronic applications
V Thayanithi, PP Kumar
Materials Letters 285, 129189 , 2021
2021
Citations: 4
Bis (creatininium) 3-nitrophthalate monohydrate
V Thayanithi, PP Kumar, B Gunasekaran
IUCrData 1 (6), x160989 , 2016
2016
Citations: 4
Investigation on synthesis, spectral, mechanical and third-order nonlinear optical studies of novel organic crystal: Bis creatininium oxalate
A Thirugnanam, V Thayanithi, PP Kumar
AIP Conference Proceedings 2259 (1), 020008 , 2020
2020
Citations: 2
L-Glutaminium 4-methylbenzenesulfonate
V Thayanithi, PP Kumar, B Gunasekaran
IUCrData 2 (2), x170162 , 2017
2017
Citations: 2
Creatinium 4-methylbenzenesulfonate
V Thayanithi, PP Kumar, B Gunasekaran
IUCrData 1 (10), x161622 , 2016
2016
Citations: 2
2-Amino-1-methyl-4-oxo-4, 5-dihydro-1H-imidazol-3-ium 4-methylbenzenesulfonate
V Thayanithi, PP Kumar, G Chakkaravarthi
IUCrData 1 (7), x161125 , 2016
2016
Citations: 2
Inquisition on enhanced photocatalytic performance of ternary cerium manganese nickel metal oxide nanocomposites
V Thayanithi, P Arularasan
Materials Letters 381, 137791 , 2025
2025
Citations: 1
Investigation on Photocatalytic Activity of Copper (II) Oxide Nanoparticles for the Bio Fabrication and Industrial Applications
R Vijayaraj, P Kurinjinathan, K Rajesh, K Anandan, V Thayanithi, ...
Chemistry Africa 6 (3), 1297-1303 , 2023
2023
Citations: 1

Dr. V. THAYANITHI

RESEARCH, TEACHING, or OTHER INTERESTS

Scopus Publications

RECENT SCHOLAR PUBLICATIONS

MOST CITED SCHOLAR PUBLICATIONS