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D.B.S. (P.G.) COLLEGE, DEHRADUN

Government Aided College Affiliated to HNB Garhwal University, Srinagar

(A CENTRAL UNIVERSITY)

Status : 2 (f) & 12(B) Accredited by NAAC

Academic Staff Details

Dr. Ajay Kumar

Designation : Associate Professor
Qualification : M.Sc., Ph.D, IIT Roorkee
Email :

Publications

Type Name of Journal/Book Name of Authors and Co-authors Paper/Book Title Volume/Year Impact Factor Citation ISBN/ISSN Publisher Type of Journal Level Year
Journal Transition Met. Chem. Rajendra Prasad, Ajay Kumar Synthesis of new octakis(benzylthio) tetraazaporphyrin complexes with bivalent transition metal ions and an investigation of their spectral, redox and catalytic properties 29/2004 1.6 13 0340-4285 Springer Nature SCI Journal International Journal 2004
Journal J. Electroanal. Chem. Rajendra Prasad, Ajay Kumar Investigation of the electrochemical behavior of metallo-tetraazaporphyrin modified silver and pyrolytic graphite electrodes in aqueous nitrite solution 576/2005 4.5 14 1572-6657 Elsevier SCI Journal International Journal 2005
Journal J. Thermal Anal. Calorim. Rajendra Prasad, Sulxna, Ajay Kumar Kinetics of thermal decomposition of iron(III) dicarboxylates 81/2005 3.0 35 1388-6150 Springer Nature SCI Journal International Journal 2005
Journal Inorg. Chim. Acta Rajendra Prasad, Ajay Kumar Spectroscopic and electrochemical investigation of coordination complexes of octakis(benzylthio)tetraazaporphyrincobalt(II) 358/2005 2.8 12 0020-1693 Elsevier SCI Journal International Journal 2005
Journal J. Porph. Phthal. Rajendra Prasad, Ajay Kumar Synthesis, spectroscopic and electrochemical investigation of coordination complexes of -thioether appended nickel(II) tetraazaporphyrin 9/2005 1.8 04 1088-4246 World Scientific Publishing SCI Journal International Journal 2005
Journal Supramol. Chem. Rajendra Prasad, Ajay Kumar Syntheses, spectral and electrochemical investigation of coordination complexes of octakis(benzylthio) tetraazaporphyrin maganese(II) 18/2006 3.3 02 1061-0278 Taylor & Francis SCI Journal International Journal 2006
Journal J. Mol. Struct. Rajendra Prasad, Ajay Kumar, Rajeev Kumar New bipyridyl/phenanthroline ruthenium(II) and ruthenium(III) complexes possessing acetate and acetate appended thioether ligands 786/2006 3.8 04 0022-2860 Elsevier SCI Journal International Journal 2006
Journal J. Mol. Struct. Ajay Kumar, P. P. Thankachan, Rajendra Prasad Theoretically optimized geometry based qualitative explanations for the 1H NMR and voltammetry behaviors of [Mg(OBTTAP)] 17/2007 3.8 02 0022-2860 Elsevier SCI Journal International Journal 2007
Journal Transition Met. Chem. Ajay Kumar, Rajendra Prasad, Rajeev Kumar Stepwise synthesis of peripherally dimetallated metallo-tetraazaporphyrins with linear and bent motifs 32/2007 1.6 03 0340-4285 Springer Nature SCI Journal International Journal 2007
Journal Supramol. Chem. Shaily, Ajay Kumar, Naseem Ahmed, Imidazo[1,2-a]pyridine Substituted Coumarin as a Selective Ratiometric Sensor for Cu2+ ion 29/2017 3.3 17 1061-0278 Springer Nature SCI Journal International Journal 2017
Journal New J. Chem. Shaily, Ajay Kumar, Naseem Ahmed Coumarin-chalcone hybrid as selective and sensitive colorimetric turn-on fluorometric sensor for Cd2+ detection 41/2017 3.3 52 1144-0546 Royal Society of Chemistry SCI Journal International Journal 2017
Journal Ind. Eng. Chem. Res. Shaily, Ajay Kumar, Naseem Ahmed Indirect approach for CN- detection: Development of “Naked-Eye” Hg2+-induced turn-off fluorescence and turn-on cyanide sensing by Hg2+ displacement approach 56/2017 3.8 52 0888-5885 American Chemical Society SCI Journal International Journal 2017
Journal RSC Adv. Shaily, Ajay Kumar, Sumit Kumar, Naseem Ahmed Naked-Eye’ Colorimetric/Fluorimetric Detection of F- Ion by Biologically Active 3-((1H-Indol-3-yl)methyl)-4-hydroxy-2Hchromen-2-one Derivatives 6/2016 3.9 18 2046-2069 Royal Society of Chemistry SCI Journal International Journal 2016
Journal Luminescence Shaily, Ajay Kumar, Naseem Ahmed Highly selective and sensitive coumarin–triazole-based fluorometric ‘turn-off’ sensor for detection of Pb2+ ions 33/2018 2.613 26 1522-7235 Wiley SCI Journal International Journal 2018
Journal Asian J. Chem. Ajay Kumar, Rajeev Kumar, Arshi Rastogi Spectroscopic and electrochemical investigation of peripherally diruthenated complexes of octakis(benzylthio) and (methylthio) tetraazaporphyrinmagnesium(II) 35/2023 - - 0970-7077 https://asianpubs.org/ SCI/ESCI Scopus/Web of Science International Journal 2023
Journal Eur. Chem. Bull Arshi Rastogi, Ajay Kumar, Surbhi Sagar “Removing dye pollutants : A Review of water treatment methods and economical adsorbents" 12/2023 - - 2063-5346 SCI/ESCI Scopus/Web of Science International Journal 2023
Journal Int. J. Food Nutritional Sci. Ajay Kumar, Anil Pal Removal of pesticide from water using industrial waste as economical 11/2022 - - 2320-7876 UGC Listed Journal International Journal 2022
Journal Int. J. Food Nutritional Sci. Anil Pal, Ajay Kumar Physico–chemical characteristics of water quality of district Sonbhadra 11/2022 - - 2320-7876 UGC Listed Journal International Journal 2022
Book Chapter Interface between Mathematics and Applied Science Ajay Kumar Direct Arsenic Removal Techniques from Water/Waste water 2023 - - 978-3-96492-485-8 Weser Books N.A International Journal 2023
Journal Science and Technology for Global Suctainability Ajay Kumar Assessment and removal of pesticides from water by adsorption methods 2023 - - 978-1-80433-978-7 Rubicon Publications N.A International Journal 2023

Conferences / Seminars / Workshops - Presented Paper

Category Level Topic Paper Title Organized by From Date To Date
Conference Presented Paper International Level Indian Analytical Congress Development of paper based chemosensor for the selective detection of cadmium ions using coumarin–imidazole based fluorescent probe Indian Society of Analytical Scientists- Delhi Chapter Graphic Era University 2022-05-26 2022-05-28
Conference Presented Paper International Level Aerosols, Air Quality & Climate Change over Himalayan Region of Uttarakhand Design and synthesis of qunoline-based chemosensor for Hg2+ recognition HNB Gharhwal University Srinagar 2022-11-04 2022-11-06
Conference Presented Paper International Level Radiation Awareness and Detection in Natural Environment Effect of Dietary habits of people in the lockdown due to COVID-19 Dolphin (PG) Institute of Biomedical and Natural Science Dehradun 2023-03-02 2023-03-04
Conference Presented Paper National Level Impact of Digital Media on Education Role of digital revolution in higher education post covid-19 Methodist Girls P.G. College Roorkee 2023-02-24 2023-02-25
Conference Presented Paper National Level Science and Technology for all Synthesis and chrecterization of tetraazaporphyrin bound Ru(II) supramolecular cluster Gurukula Kangri Vishwavidyalaya, Haridwar, Uttarakhand, India 2023-03-19 2023-03-19
Conference Presented Paper National Level Knowledge, Cultural Traditions & Practices of India Removal of arsenic from water using low-cost fish scales: mechanisms, factors, and optimization for practical applications Gurukula Kangri 2023-03-29 2023-03-31

Projects

Type Department Name of PI and Co-PI Title of the Project Funding Agency Year Amount Status
UGC Mini Project Chemistry Ajay Kumar Studies on Removal of Arsenic from Drinking Water University Grant Commission (UGC) New Delhi 2012 176000 Completed
UGC Mini Project Chemistry Ajay Kumar Studies on assessment and Removal of Pesticides from Water using Low Cost Adsorbents University Grant Commission (UGC) New Delhi 2015 265000 Completed

F.D.P. Attended

Type Title Organized by From Date To Date
Orientation Course UGC Sponsored UGC-ACS, Jamia Millia Islamia, New Delhi 2011-07-15 2011-08-11
Refresher Course UGC Sponsored UGC-ACS, Jamia Millia Islamia, New Delhi 2012-05-03 2012-05-23
Refresher Course UGC Sponsored UGC-HRDC, Jamia Millia Islamia, New Delhi 2017-05-29 2017-06-17
Short-Term Course UGC Sponsored UGC-HRDC, Jamia Millia Islamia, New Delhi 2020-01-06 2020-01-11
Short-Term Course UGC Sponsored UGC-HRDC, Jamia Millia Islamia, New Delhi 2020-02-24 2020-02-29
Short-Term Course UGC Sponsored UGC-HRDC, Sabitribai Phule Pune University 2020-07-11 2020-07-17

Awards / Honours / Recognition Received

Awarded by Awards / Honours Received Year
Young Scientist Award 7th Uttarakhand State Science and Technology Congress 2012

Contribution to Corporate Life / Membership of Professional Bodies

Type Committee/Membership Name Designation Year
National The Indian Science Congress Association Member 2017
College Admission Committee Co-ordinator 2019
College New Education Policy Co-ordinator 2022
College IQAC Committee Member 2016
College RUSA Committee Member 2021
College Samarth Portal Nodal Officer 2023
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