I am an Assistant Professor in the Department of Chemistry at GGDSD College, Chandigarh, with 19 years of teaching experience. My research interests include Organometallics and the green synthesis of nanocomposites for wastewater treatment. I have completed a UGC-funded research project on anion receptors and have 12 international publications. I have been honored with multiple accolades, including the Award of Honor for Best Teacher by the National EduTrust of India and the Rashtriya Garima Award 2022 by Bhagwati Foundations for my contributions to nation-building. I have also received recognition from MGNCRE, Ministry of Education, Government of India, for my exemplary work in sanitation, hygiene, and environmental awareness. As an Environment Nodal Officer, I represented at the National Environment Youth Parliament 2022 at Sansad Bhawan, New Delhi, and was also honored as the District Green Champion for 2021–2022.
EDUCATION
Ph.D. in Faculty of Science
Department of Chemistry, Panjab University Chandigarh, India (2006) PhD Thesis: Chemistry of Silyl Stabilized Azanes, Ph.D. Supervisor: Prof. S.K. Vasisht and Prof. P. Venugopalan
M. Sc Hons. (Chemistry)- Department of Chemistry, Panjab University Chandigarh, India (1997-1999)
B. Sc Hons. (Chemistry)- Department of Chemistry, Panjab University Chandigarh, India (1994-1997)
RESEARCH, TEACHING, or OTHER INTERESTS
Inorganic Chemistry, Materials Chemistry, General Chemistry, Environmental Chemistry
Novel Green Biomimetic Approach for Preparation of Highly Stable Au-ZnO Heterojunctions with Enhanced Photocatalytic Activity Manoj Kumar Choudhary, Jyoti Kataria, Shweta Sharma ACS Applied Nano Materials, 2018 A simple, ecofriendly, and biomimetic approach using cumin seeds extract (CSE) was developed for the formation of Au-ZnO Schottky contact without employing any chemical capping agents or stabilizers. The various unique phytoconstituents available in cumin seeds extract synergistically convert Au3+ ions into Au0 on the surface of ZnO, as each phytoconstituent is unique in context to its molecular structure and properties. The as-prepared biogenic Au-ZnO hybrid composites were examined using various spectroscopic and microscopic techniques. The TEM investigation and XRD patterns clearly depict the well dispersed AuNPs with the size range 10–15 nm and face centered cubic lattice on wurtzite ZnO nanostructures. The optical study of the nanocomposites showed two absorption bands: one intense band around 390 nm, which corresponds to ZnO, and a second broad band approximately around 540 nm, which corresponds to Au. The photocatalytic efficacy of Au-ZnO nanocatalysts was investigated by observing the mineralizati...
A biomimetic synthesis of stable gold nanoparticles derived from aqueous extract of Foeniculum vulgare seeds and evaluation of their catalytic activity Manoj Kumar Choudhary, Jyoti Kataria, Shweta Sharma Applied Nanoscience Switzerland, 2017 A facile biomimetic approach for the synthesis of gold nanoparticles (AuNPs) using aqueous extract of fennel (Foeniculum vulgare) seeds have been reported in this article. The seeds of F. vulgare are rich in various plant secondary metabolites (phytochemicals) such as polyphenolic acids, flavonoids, and saponins. The phytochemicals of F. vulgare seeds play dual role of reducing and stabilizing agents. The formation of gold nanoparticles was evidenced from the appearance of intense purple color at room temperature with λ max around 550 nm in the UV–Vis absorption spectra. The stable AuNPs were further characterized by X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectroscopy and transmission electron microscopy (TEM) analysis. The synthesized nanoparticles were observed to be polydispersed, spherical and ranged from 10 to 30 nm with an average size of 20 ± 2 nm, as obtained from TEM images. The catalytic activity of gold nanoparticles was investigated by studying the reduction of anthropogenic dyes such as methylene blue (MB) and rhodamine B (Rh-B) with sodium borohydride. Results showed the possible applications of biogenic AuNPs in environment related problems.
A facile biomimetic preparation of highly stabilized silver nanoparticles derived from seed extract of Vigna radiata and evaluation of their antibacterial activity Manoj Kumar Choudhary, Jyoti Kataria, Swaranjit Singh Cameotra, Jagdish Singh Applied Nanoscience Switzerland, 2016 The significant antibacterial activity of silver nanoparticles draws the major attention toward the present nanobiotechnology. Also, the use of plant material for the synthesis of metal nanoparticles is considered as a green technology. In this context, a non-toxic, eco-friendly, and cost-effective method has been developed for the synthesis of silver nanoparticles using seed extract of mung beans (Vigna radiata). The synthesized nanoparticles have been characterized by UV–visible spectroscopy (UV–Vis), Fourier transform infrared spectroscopy (FT-IR), transmission electron microscopy (TEM), atomic absorption spectroscopy (AAS), and X-ray diffraction (XRD). The UV–visible spectrum showed an absorption peak at around 440 nm. The different types of phytochemicals present in the seed extract synergistically reduce the Ag metal ions, as each phytochemical is unique in terms of its structure and antioxidant function. The colloidal silver nanoparticles were observed to be highly stable, even after 5 months. XRD analysis showed that the silver nanoparticles are crystalline in nature with face-centered cubic geometry and the TEM micrographs showed spherical particles with an average size of 18 nm. Further, the antibacterial activity of silver nanoparticles was evaluated by well-diffusion method and it was observed that the biogenic silver nanoparticles have an effective antibacterial activity against Escherichia coli and Staphylococcus aureus. The outcome of this study could be useful for nanotechnology-based biomedical applications.
Thermodynamics and topological investigations of ternary mixtures containing ionic liquid with organic solvents: Excess molar volumes and excess isentropic compressibilities International Journal of Pharma and Bio Sciences, 2015
Silyl-nitrogen compounds: Part XIII - Reactions of metal halides with silylated tosylhydrazines Indian Journal of Chemistry Section A Inorganic Physical Theoretical and Analytical Chemistry, 2002
RECENT SCHOLAR PUBLICATIONS
Biomimetic Nanoarchitectonics of Ag@ TiO2/g-C3N4: Unveiling kinetic and mechanistic pathways for enhanced photocatalysis SS Sunny Garg, Manoj Kumar Choudhary, Jyoti Kataria Chemosphere 373, 144179 , 2025 2025 Citations: 6
Fabrication of novel S-type In2S3/Ag2S heterostructures with superior photocatalytic and electrochemical characteristics for remediation of organic contaminants in water S Jain, M Kumari, N Kumar, A Mittal, V Kumar, M Tahir, P Singh, G Rani, ... Inorganic Chemistry Communications 172, 113621 , 2025 2025 Citations: 9
Thermophysical, Spectral, and Theoretical Studies of Binary Systems Comprising 1-Hexyl-3-methylimidazolium Bromide and 2-Alkoxyethanols P Devi, P Rani, J Kataria Journal of Chemical & Engineering Data 70 (1), 177-195 , 2024 2024 Citations: 1
Unlocking the potential of biogenic Ag@ g-C3N4 in sustainable water purification: A kinetic and photocatalytic study S Garg, MK Choudhary, J Kataria Environmental Pollution 363, 125126 , 2024 2024 Citations: 6
Experimental and theoretical studies to investigate molecular interactions between ethylene glycol oligomers and 1-butyl-3-methylimidazolium bromide P Rani, P Devi, J Kataria The Journal of Chemical Thermodynamics 197, 107336 , 2024 2024 Citations: 2
Experimental, theoretical and spectroscopic analysis of molecular interactions in binary liquid mixtures comprising ionic liquid and alkyl cellosolves P Devi, P Rani, J Kataria Journal of the Taiwan Institute of Chemical Engineers 159, 105468 , 2024 2024 Citations: 11
Thermophysical and spectroscopic studies of room temperature ionic liquid (1-hexyl-3-methylimidazolium bromide) with ethylene glycol oligomers P Rani, P Devi, J Kataria Journal of Molecular Liquids 402, 124727 , 2024 2024 Citations: 1
Experimental and theoretical evaluation of interactions in liquid mixtures consisting bio-based solvent and 2-alkoxyethanols through viscometric study P Devi, P Rani, N Kumar, J Kataria Journal of Molecular Liquids 390, 123056 , 2023 2023 Citations: 8
Kinetic investigation of invigorated photocatalytic performance of phytogenically prepared Ag@TiO2 composites MKC Sunny Garg, Jyoti Kataria, Shweta Sharma Materials Chemistry and Physics 294, 127005 , 2023 2023 Citations: 18
Advancement in Biofuels Production: Sustainable Perception towards Green Energy and Environment J Kataria, S Devi, P Devi Advanced Materials for a Sustainable Environment, 245-269 , 2022 2022
Insight into molecular interactions and structural changes of ethyl lactate and (tri/tetra)-ethylene glycol binary mixture: A thermophysical and spectral depiction J Kataria, P Rani, P Devi The Journal of Chemical Thermodynamics 174, 106878 , 2022 2022 Citations: 8
Green biomimetic silver nanoparticles as invigorated colorimetric probe for Hg2+ ions: a cleaner approach towards recognition of heavy metal ions in aqueous media MK Choudhary, S Garg, A Kaur, J Kataria, S Sharma Materials Chemistry and Physics 240, 122164 , 2020 2020 Citations: 57
Green biomimetic preparation of efficient Ag–ZnO heterojunctions with excellent photocatalytic performance under solar light irradiation: a novel biogenic-deposition … J Kataria Nanoscale Advances , 2019 2019
Green biomimetic preparation of efficient Ag–ZnO heterojunctions with excellent photocatalytic performance under solar light irradiation: a novel biogenic-deposition … MK Choudhary, J Kataria, VK Bhardwaj, S Sharma Nanoscale Advances 1 (3), 1035-1044 , 2019 2019 Citations: 80
Evaluation of the kinetic and catalytic properties of biogenically synthesized silver nanoparticles MK Choudhary, J Kataria, S Sharma Journal of Cleaner Production 198, 882-890 , 2018 2018 Citations: 85
Novel green biomimetic approach for preparation of highly stable Au-ZnO heterojunctions with enhanced photocatalytic activity MK Choudhary, J Kataria, S Sharma ACS Applied Nano Materials 1 (4), 1870-1878 , 2018 2018 Citations: 68
A biomimetic synthesis of stable gold nanoparticles derived from aqueous extract of Foeniculum vulgare seeds and evaluation of their catalytic activity MK Choudhary, J Kataria, S Sharma Applied Nanoscience 7 (7), 439-447 , 2017 2017 Citations: 64
Excess molar enthalpies for ternary mixtures containing [emim][BF 4 ], cyclic amides and cyclic ketones VK Sharma, J Kataria, S Solanki Journal of Thermal Analysis and Calorimetry 123 (2), 1571-1582 , 2016 2016 Citations: 3
A facile biomimetic preparation of highly stabilized silver nanoparticles derived from seed extract of Vigna radiata and evaluation of their antibacterial activity MK Choudhary, J Kataria, SS Cameotra, J Singh Applied nanoscience 6 (1), 105-111 , 2016 2016 Citations: 84
State derivative feedback control application for pole placement problem J Kataria, MK Madhav, A Kumar Int. J. Emerg. Technol. Adv. Eng. 4 (4), 989-992 , 2014 2014 Citations: 4
MOST CITED SCHOLAR PUBLICATIONS
Evaluation of the kinetic and catalytic properties of biogenically synthesized silver nanoparticles MK Choudhary, J Kataria, S Sharma Journal of Cleaner Production 198, 882-890 , 2018 2018 Citations: 85
A facile biomimetic preparation of highly stabilized silver nanoparticles derived from seed extract of Vigna radiata and evaluation of their antibacterial activity MK Choudhary, J Kataria, SS Cameotra, J Singh Applied nanoscience 6 (1), 105-111 , 2016 2016 Citations: 84
Green biomimetic preparation of efficient Ag–ZnO heterojunctions with excellent photocatalytic performance under solar light irradiation: a novel biogenic-deposition … MK Choudhary, J Kataria, VK Bhardwaj, S Sharma Nanoscale Advances 1 (3), 1035-1044 , 2019 2019 Citations: 80
Novel green biomimetic approach for preparation of highly stable Au-ZnO heterojunctions with enhanced photocatalytic activity MK Choudhary, J Kataria, S Sharma ACS Applied Nano Materials 1 (4), 1870-1878 , 2018 2018 Citations: 68
A biomimetic synthesis of stable gold nanoparticles derived from aqueous extract of Foeniculum vulgare seeds and evaluation of their catalytic activity MK Choudhary, J Kataria, S Sharma Applied Nanoscience 7 (7), 439-447 , 2017 2017 Citations: 64
Green biomimetic silver nanoparticles as invigorated colorimetric probe for Hg2+ ions: a cleaner approach towards recognition of heavy metal ions in aqueous media MK Choudhary, S Garg, A Kaur, J Kataria, S Sharma Materials Chemistry and Physics 240, 122164 , 2020 2020 Citations: 57
Kinetic investigation of invigorated photocatalytic performance of phytogenically prepared Ag@TiO2 composites MKC Sunny Garg, Jyoti Kataria, Shweta Sharma Materials Chemistry and Physics 294, 127005 , 2023 2023 Citations: 18
Experimental, theoretical and spectroscopic analysis of molecular interactions in binary liquid mixtures comprising ionic liquid and alkyl cellosolves P Devi, P Rani, J Kataria Journal of the Taiwan Institute of Chemical Engineers 159, 105468 , 2024 2024 Citations: 11
Fabrication of novel S-type In2S3/Ag2S heterostructures with superior photocatalytic and electrochemical characteristics for remediation of organic contaminants in water S Jain, M Kumari, N Kumar, A Mittal, V Kumar, M Tahir, P Singh, G Rani, ... Inorganic Chemistry Communications 172, 113621 , 2025 2025 Citations: 9
Experimental and theoretical evaluation of interactions in liquid mixtures consisting bio-based solvent and 2-alkoxyethanols through viscometric study P Devi, P Rani, N Kumar, J Kataria Journal of Molecular Liquids 390, 123056 , 2023 2023 Citations: 8
Insight into molecular interactions and structural changes of ethyl lactate and (tri/tetra)-ethylene glycol binary mixture: A thermophysical and spectral depiction J Kataria, P Rani, P Devi The Journal of Chemical Thermodynamics 174, 106878 , 2022 2022 Citations: 8
Biomimetic Nanoarchitectonics of Ag@ TiO2/g-C3N4: Unveiling kinetic and mechanistic pathways for enhanced photocatalysis SS Sunny Garg, Manoj Kumar Choudhary, Jyoti Kataria Chemosphere 373, 144179 , 2025 2025 Citations: 6
Unlocking the potential of biogenic Ag@ g-C3N4 in sustainable water purification: A kinetic and photocatalytic study S Garg, MK Choudhary, J Kataria Environmental Pollution 363, 125126 , 2024 2024 Citations: 6
State derivative feedback control application for pole placement problem J Kataria, MK Madhav, A Kumar Int. J. Emerg. Technol. Adv. Eng. 4 (4), 989-992 , 2014 2014 Citations: 4
Optimal switch placement in radial distribution system using PSO MK Madhav, J Kataria, A Kumar, M Chand Proceedings of the Second International conference on advances in … , 2013 2013 Citations: 4
Silyl stabilized azanes: reactions of lithiumbis (trimethylsilyl) hydrazine with trialkyltin halides J Kataria, SK Vasisht, A Sharma, P Venugopalan Journal of organometallic chemistry 690 (6), 1507-1510 , 2005 2005 Citations: 4
Excess molar enthalpies for ternary mixtures containing [emim][BF 4 ], cyclic amides and cyclic ketones VK Sharma, J Kataria, S Solanki Journal of Thermal Analysis and Calorimetry 123 (2), 1571-1582 , 2016 2016 Citations: 3
Silyl stabilized azanes: Reactions of mono-and dilithium bis (trimethylsilyl) hydrazide with dichloro-and tetrachlorostannane J Kataria, P Mayer, SK Vasisht, P Venugopalan Journal of Organometallic Chemistry 694 (14), 2252-2257 , 2009 2009 Citations: 3
Experimental and theoretical studies to investigate molecular interactions between ethylene glycol oligomers and 1-butyl-3-methylimidazolium bromide P Rani, P Devi, J Kataria The Journal of Chemical Thermodynamics 197, 107336 , 2024 2024 Citations: 2
Silyl-nitrogen compounds: Part XIII-Reactions of metal halides with silylated tosylhydrazines SK Vasisht, P Venugopalan, J Kataria, A Sharma INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL … , 2002 2002 Citations: 2