Dr. Vishwanatha P

Associate Professor & Head
  • M Sc, Ph D
  • Courses Taught : B Sc, M Sc
  • Area of Expertise : Organic Chemistry
  • Academic Experience - 28 Years

Contact Details

Mobile : + 91 9448335659

email : drvishwanathap@sdmcujire.in

Research Details

  • Recognised Research Guide for Ph.D. programme in Chemistry by Tumkur University
  • Successfully guided one candidate for his M.Phil and presently guiding one candidate for his Ph D
  • Completed -Minor research project entitled “Qualitative and quantitative study of water quality in some selected pockets of Nethravathi river” under COSIP funded by UGC sanctioned to the department of chemistry.
  • Completed- Minor research project entitled “Studies on the oxidation of heterocyclic substrates” under UGC grant of Rs. 35,000 during the Period 1997 – 1999.
  • Completed- Minor research project entitled “Analysis of Nethravathi river water-A special reference to health” under UGC grant of Rs. 65,000 during the period 2009– 2011.
  • Awarded Ph.D Dgree on “Studies on the Synthesis of Biologically active Nitrogen , Oxygen and Sulphur containing Heterocycles” by Mangalore University in 1999

Publications

International

  • Synthesis and antibacterial properties of some 2- substituted-4 coumarinothiazoles. B. Kalluraya, P. Vishwanatha, R. Chimbalkar: Chim. Acta. Turcica, 24, 119-121 (1996)
  • Synthesis and biological activity studies of 3-arylaminomethyl-7H-6- (6-substituted –3- coumarino)-s-triazolo [3,4-b][1,3,4] thiadiazines. B. Kalluraya and P. Vishwanatha: Boll.Chim. Farmaceutico, Italy Anno 137, 169-172 (1998)
  • Sydnone derivatives Part-II: Synthesis; characterization and biological activity of 3 aryl-4- [2-(5- substituted-2- furfurylidene hydrazino) –4 thaizolyl] sydnones. B. Kalluraya, P. Vishwanatha and A.M. Rahiman: Revue Roumaine de Chieme: 45 (1) ,71-75 (2000)
  • Synthesis and biological activity studies of 6-substituted-3-[2-(5-substittuted-2-furfurylidene hydrazine)-4-thaizolyl] coumarins. B. Kalluraya, P. Vishwanatha and M. Kotian; Boll. Chim-Farmaceutico; Italy,Anno 139, 236- 266 (2000)
  • Ethyl -1- (4–Flurobenzyl) -2-(4- methoxy phenyl)-1H-benzo(d) imidazole-5-carboxylate. S. Naveen, Vasantha Kumar, Boja Poojary, P. Vishwanatha, N.K.Lokanath and M.M.M Abdoh, IUCr Data, (2016) x161744, ISSN: 2414-3146
  • 2, 5- Bis – (4- chlorobenzylidene) cyclopentanone. S. Samshuddin, S. Naveen, L. N. Ananya, P. Vishwanatha, N.K.Lokanath and Muneer Abdoh, IUCr Data (2016) x161865, ISSN: 2414-3146
  • Voltammetric Detection Of Cinnarizine At Multiwalled Carbon Nano Tubes Modified Paste Electrode. Rajesh N. Hegde and Vishwanatha P International Journal of Research and Scientific Innovation . 5(1), 31-41, (2018) , ISSN: 2321-2705, Impact Factor 1.694
  • Synthesis, spectroscopic characterization, crystal structure, Hirshfeld surface analysis and third order nonlinear optical properties of 2-(4-chlorophenoxy)-N’- [(1E) -1- (4- methylphenyl) ethylidene] acetohydrazide. H. Purandara, S.Raghavendra, Sebine Foro, Prashanth Patil, B. Thimme Gowda, S.M.Dharmaprakash and P Vishwanatha . Journal of Molecular Structure, 1185, 205-211 (2019). Impact Factor: 2.011, ISSN:0022 – 2860

National

  • Synthesis and biological activity of some 2-aryl – 4 coumarinothiazoles. B. Kalluraya, R. Chimbalkar, P. Vishwanatha and M. Kotian: Indian J. Het. Chem. 5, 153-154 (1995)
  • Sydnone derivatives Part-1: Synthesis of some 3-substituted-4 (3-arylaminomethyl-7H-s-triazolo [3,4-b] [1,3,4] – thiadiazin-6-y1)-sydnones. B. Kallauraya, P. Vishwanatha: Indian J. Het. Chem 7, 277-280 (1998)
  • Synthesis of some triazolothiadiazines as possible antifungal agents. B. Kalluraya, P. Vishwanatha, Arun M. Isloor and Ganesh Rai : Journal of the Indian council of chemists 16, No. 2, 26- 28 (1999)
  • Synthesis and biological activity of some triazinothiadiazines . B. Kalluraya, P. Vishwanatha, Ganesh Rai, M. Abdul Rahiman and Suchetha : Indian J. Het. Chem, 11, 287-290 (2002)
  • Sydnone derivatives part IV: Synthesis of some triazole thiadiazepines and their biological activity. B. Kalluraya, P. Vishwanatha, C. Hegde Jyothi, V. Frank Priya and Ganesh Rai: Indian J. Het. Chem. 12, 355-356 (2003)
  • Synthesis, characterization and biological activity of quinoline bound imidazoles. Shashiprabha, Sanjay S S, Vishwanatha P and Sudhakar Y N. Mapana Journal of Sciences, 17(2), 53-59, (2018), ISSN: 0975-3303
  • Synthesis and characterization of benzoxazinone derivatives. Nefisath P, Vishwanatha P and Sudhakar Y N. Mapana Journal of Sciences, 17(2), 47-51, (2018), ISSN: 0975-3303
  • Synthesis and characterization of chalcones and pyrazolines derived from substituted aryl ether. Shashiprabha, B. Shivarama Holla, Vishwanatha P and Nefisath P. Mapana Journal of Sciences, 18 (2), 13-19, (2019), ISSN: 0975-3303

Conference

Conferences/workshops/symposiums attended

  • UGC sponsored Computer Awareness Training Programme from 03-03-1997 to 22-03-1997 in Mangalore University, Mangalagangothri.
  • UGC sponsored Refresher course at Kuvempu University from 23-10-1998 to 14-11-1998
  • UGC sponsored Orientation Course at AIM INSIGHTS, Mangalore from 15-03-1999 to 10-04-1999
  • UGC sponsored Refresher Course at Mangalore University from 02-06-2000 to 26-06-2000
  • Workshop on “Chemistry in the New Millennium” at M.G.M. College, Udupi, on 22-07-2000
  • State Level Symposium on “Restructuring Degree Education in the Era of Information Technology” held at M.G.M. College, Udupi, from 17-08-2001 to 19-08-2001
  • UGC sponsored Refresher Course at Mysore University from 10-10-2003 to 30-10-2003
  • UGC sponsored State Level Seminar on “ Modern Techniques in Analytical Chemistry” at SDM College, Ujire, from 29-07-2004 to 31-07-2004
  • National Conference on “Capacity Building Programme on Multimedia and E-content Development” at Consortium for educational communication, NSC Campus, New Delhi, from 16 – 11 – 2004 to 27 -11- 2004
  • UGC sponsored Regional Level Symposium on “Science Teaching and Education at Undergraduate Level – Past Experiences and Future Directions” at St. Philomena College, Puttur, on from 06-10-2005 to 07-10-2005
  • Workshop on “Swasthya Sankalpa-Students awareness programme” organized by NSS at SDM College Ujire, on 01-09-2006
  • State Level Seminar on “Topics in Applied Chemistry” at St Aloysius College Mangalore on 5th and 6th of January 2007
  • TEQIP sponsored workshop on “Educational Excellence” at SDM College of Engineering & Technology, Dharwad, on 6th and 7th August 2007
  • National Seminar on Bharatiya Heritage at SDM College of Naturopathy and Yogic Science, Ujire from 13-05-2008 to 15-05-2008
  • TEQIP sponsored National workshop on “Advances in Co-ordination Chemistry” at NITK, Surathkal from 08-01-2009 to 10-01-2009
  • TEQIP sponsored National workshop on “Advances in Organic Chemistry and Allied Applications” at NITK, Surathkal from 16-02-2009 to 18-02-2009
  • State Level Conference on “Emerging Trends in Medicinal Chemistry and Drug Designing” organised by PG Department of Chemistry, SDM College, Ujire on 6th and 7th March 2009
  • UGC Sponsored State Level Seminar on “Recent Developments in Nano Chemistry-An Overview” organized by PG Department of Chemistry, Govt. Science College, Hassan, on 10-10-2009
  • Workshop on “Microscale Experiments in Chemistry” conducted by PG and UG Departments of Chemistry, SDM College, Ujire, from 29-09-2010 to 30-09-2010
  • International workshop on “Applications of Nanotechnology to Energy, Environment and Biotechnology” organized by St. Aloysius College, Mangalore from 14-12-2010 to 16-12-2010
  • Workshop on “Preparation for SLET-2011” conducted by UG and PG Departments of Chemistry, SDM College, Ujire, from 13-08-2011 to 14-08-2011
  • UGC Sponsored National Seminar on “Recent Initiatives in Higher Education and their Impact on Equity and Excellence” conducted by AIFUCTO and S.T. Hindu College, Tamil Nadu at Kanyakumari, on 21-10-2011
  • UGC sponsored National seminar on “Recent Initiatives in Higher Education and their Impact on Equity and Excellence” at Kanyakumari, Tamil Nadu, from 20-10-2011 to 22-10-2011
  • International Conference on “Synthetic and Structural Chemistry, ICSSC-2011” at Mangalore University, Mangalagangothri, from 08-12-2011 to 10-12-2011
  • Symposium on “Recent Trends in Pharmaceutical Sciences” organized by UG and PG Departments of Chemistry, SDM College, Ujire, on 24-12-2012
  • State Level Workshop on “Methodologies in Research Article Writing” at SDM College, Ujire, on 26-01-2013
  • Convention on Higher Education organized by AMUCT at St Aloysius College (Autonomous), Mangalore, on 30-06-2013
  • NUEPA Sponsored National Seminar on “Changing Paradigms of Higher Education: XII Five Year Plan Initiatives” at St Aloysius College (Autonomous), Mangalore, on 01-12-2013
  • XXVII AIFUCTO Statutory Conference 2013, organized by AMUCT at St Aloysius College (Autonomous), Mangalore, from 30-11-2013 to 02-12-2013
  • UGC Sponsored National Conference in “Worlds Emerging Advancements in Chemical Technology [We Act-2014]” organized by Department of Chemistry, Govinda Dasa First Grade College Surathkal on 10-11-2014
  • National Level Seminar on “Modern Synthetic Methods and their Applications” organized by PG department of chemistry, SDM College, Ujire, on 27-02-2015
  • State Level Conference on ‘Autonomous Colleges: Issues, Prospects and Challenges’ at Mangalore University on 20-11-2015 and 21-11-2015
  • Workshop on “The Role of IQAC in Quality Sustenance and Enhancement in Higher Education Institutions” at KSS College Subrahmanya on 23-07-2016
  • Science Lecture Series programme organized by SDM College Ujire in association with KSTA, Bangalore on 12-01-2017
  • Seminar on “Manpower Planning in Higher Education” organized by College Development Council, Mangalore University and FVCK at Mangalore University on 24-10-2017
  • Second Task Force under Star College Scheme organised by Department of Biotechnology, Ministry Science and Technology, Govt. of India on 8th May 2018 held at Gargi College, New Delhi
  • Workshop on “Introduction of CBCS at the Undergraduate Programmes” held on 15.09.2018 at Mangalore University, Mangalagangothri
  • National Seminar on “Recent Advances in Chemical Sciences” organised by SDM College (Autonomous) Ujire on 18th and 19th January 2019
  • Natonal Seminar on “Insights on CBCS and MOOC in Higher Education System”organised by AMUCT and St. Agnes College, Mangaluru (Autonomous) held at Mangaluru on 28.06.2019

Papers presented in seminars/conferences

  • Synthesis of some triazolothiadiazines as possible antifungal agents. B. Kalluraya and P. Vishwanatha, Presented in the National Seminar on “Emerging trends in the management of fungal infections” held at Lucknow University from 14-16th Nov. 1997.
  • Synthesis of some 3-arylaminomethyl-6-(3-aryl sydnone)-8-aryl-1,2,4-triazolo [3,4-b] [1,3,4] thiadiazepines and their biological activity. P. Vishwanatha, A.M. Rahiman and B. Kalluraya: Presented in the sixteenth conference of “Indian Council of Chemists” held at Mangalore, Mangalore University from 28-30. Dec. 1997
  • Synthesis and biological activity of 3-aryl-4 [(substituted piperonylidenehydrazino)-4, thiazolyl] sydnones. A.M. Rahiman, P. Vishwanatha and B. Kalluraya: Presented in the sixteenth conference of “Indian Council of Chemists” held at Mangalore, Mangalore University from 28-30th Dec. 1997
  • Synthesis of some 3-substituted-4-(3- arylaminomethyl-7H-s-triazolo [3,4,-b] [1,3,4] thiadianzin-6-yl) Sydnones and their biological activity. B. Kalluraya and P.Vishwanatha: Presented in the 85th Indian Science Congress” held at Hyderabad, Osmania University from 3-7th Jan. 1998
  • Sydone derivates: Synthesis, Characterization and biological activity of 3-aryl-4 [2-(5- substituted –2-furfurylidene hydrazine)-4 thiazolyl] sydnones. B. Kalluraya and P. Vishwanatha: Presented in the UGC-DRS National Symposium on “Newer vistas in synthetic protocols and structural elucidation in chemistry” held at Madhurai, Madhurai Kamaraj University from 22-24th Apr. 1998.
  • Synthesis, characterization and antifungal activity study of quinazolinene derivatives. Nefisath P and Vishwanatha P: Presented in National Conference on Current Advances in Chemical Sciences-NCCACS organized by Department of Studies and Research in Chemistry, University College of Science, Tumkur University, Tumkur on 01.03.2018. Page No.122, ISBN: 978-93-82694-52-6.
  • Anti-inflammatory and anti-microbial activity studies of some novel imidazole derivatives Nefisath P, Prashanth Naik, Annapoorna, Shashiprabha, Jagadeesh Prasad D and Vishwanatha P Presented in International Conference on “Modern Trends in Chemical Sciences including Green Chemistry” held at SRM Institute of Science and Technology, Ramapuram, Chennai, from 27 – 29 December 2018
  • Anthelmintic and Anti-microbial activity studies of some 4 Oxo - 5- substituted-2-imidazolidinylidene derivatives of N – acetylcreatinine Nefisath P, Prashanth Naik, Annapoorna, Shashiprabha, Jagadeesh Prasad D and Vishwanatha P Presented in International Conference on “Advanced Functional Materials for Energy, Environment and Health Care (AFMEEHC-2019)” held at Mysore University, Manasagangothri, from 18 – 20 March 2019
  • Electrodeposited poly(aniline) decorated with nanocactus platinum and its supercapacitor application Sudhakar Y N, Anitha Varghese, Akshya K B and Vishwanatha P Presented in an International Conference on “Advances in Chemical and Material Sciences (ICCM-2019)”held at Mangalore University, Mangalagangothri from 17 – 19th October 2019
  • Antitubercular Activity Studies of some novel Schiff Bases of Ethyl -2- (3- cyano - 4 – isobutoxyphenyl – 4 – methyl - 1,3- thiazole -5- carboxylate Nefisath P, Shashiprabha, Jagadeesh Prasad D,Venugopal and Vishwanatha P Presented in an International Conference on “Advances in Chemical and Materials Sciences (ICCM-2019)” held at Mangalore University, Mangalagangothri from 17 – 19th October 2019
  • Antitubercular, Antiinflammatory and Antimicrobial activity studies of some novel Imidazole Derivatives Nefisath P, Prashantha Naik, Annapoorna, Shashiprabha, Jagadeesh Prasad D and Vishwanatha P Presented in an International Syngenta Agroscience Symposium on “Sustainable Chemistry and Technology “ held at Syngenta Biosciences Pvt. Ltd., Goa on 4 – 5th November 2019
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