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Faculty Member Details

Staff Id : 02109
Name : Dr. S. KOTHAINAYAKI
Designation : PROFESSOR & DEAN
Department : CHEMISTRY
Qualification : M.Sc.,M.Phil.,Ph.D.,
Specialization : PHOTOCHEMISTRY
Date of Birth : 09-07-1965
Date of Joining : 29-08-1990
Present Address Contact Number E-Mail Address
BBI RANI SEETHAI ACHI HOUSING COMPLEX
ANNAMALAINAGAR
9486456733kothaichemish@gmail.com
Research Guidance
Discipline Awarded Guidance
M.Phil./M.E./M.Sc. 2-
Ph.D. 40


Conference /Seminar / Symposia / Workshop
Conference Seminar Symposia Workshop
National International
Attended 1611892
Conducted -----


Research Projects
Major Projects Minor Projects Total Amount (Rs.)
Completed ---
Ongoing ---
Teaching and Research Experience Industry Experience
34 Years -
Journals Conference Books Published Popular Article
National International National International
9 21 33 11 - -

List of Publications - National
P. Sivakumar ,S.Kothai Nayaki and M.Swaminathan, ". Luminescence characteristics of 2-Amino-4,6-diphenylpyrimidine in different solvents and at various pH.", Journal of scientific and technical research, 6, No.2, Volume 6, Number 2, 2014, pp. 50-56. 2014.
S. Nirmala, S.Kothai Nayaki and P.Mullai., "Removal of Chromium (VI) from aqueous solutions using a industrial waste biomass.", Annmalai University Journal of Engineering & Technology[AUJET ], Volume 1, Number 1, 2005, pp. 130-133. 2005.
S.Kothai Nayaki and M.Swaminathan, "Photophysical behaviour of 1,1'-binaphthyl-2,2'-diol in different solvents and at various pH.", J.Indian.Cem.Soc.,, Volume 81, Number 1, 2004, pp. 660-665. 2004.
P. Sivakumar, S.Kothai Nayaki and M.Swaminathan, "Biochemical degradation of Naphthol – ASBS.", Indian J. Env. Prot., , Volume 23, Number 7, 2003, pp. 788-791. 2003.
S.Kothai Nayaki and M.Swaminathan, "A Study of solvent dependence and proton transfer kinetics of 2,6-diphenylphenol.", J.Indian.Cem.Soc.,, Volume 77, Number 1, 2000, pp. 376-379. 2000.
S.Kothai Nayaki and M.Swaminathan, "Luminescence characteristics of 1,1'-binaphthyl-4,4'-diol in different solvents and at various pH.", Indian.J.Chem.,, Volume 39A, Number 1, 2000, pp. 634-638. 2000.
S.Kothai Nayaki and M.Swaminathan, "Luminescence Characterestics of 4,4'-dihydroxybiphenyl in different solvents and at various pH.", Indian J.chem.,, Volume 36A, Number 1, 1997, pp. 701-704. 1997.
S.Kothai Nayaki and SP.Meenakshisundaram, "Kinetics and Mechanism of oxidation of Diphenyl sulphoxide by Bromamine-B.", J.Indian.Council of Chemists, , Volume 8, Number 1, 1992, pp. 19-21. 1992.
S.Kothai Nayaki ,V.Arumugam and M.Swaminathan, "Solvatochromism and Prototropism of Diphenylamine and N-methyldiphenylamine:A Comparative Study by electronic spectra.", Indian.J.Chem.,, Volume 30A, Number 1, 1991, pp. 665-669. 1991.
List of Publications - International
R.Rajamohan, S.Kothai Nayaki M. Swaminathan and K.Sivakumar , " pH Independent Complexation of 2-Aminobenzimidazole with β-cyclodextrin.", Anal. Bioanal. Chem. Res., Vol. 6, No. 2, 457-476, Volume 6, Number 2, 2019, pp. 457-476. 2019.
R.Rajamohan, Sundararajulu Kothai Nayaki, Meenakshisundaram Swaminathan., "Investigation on association behavior of 1-Aminoisoquinoline and β-cyclodextrin in solution and solid state.", J. Molecular Liquids, , Volume 220, Number -, 2016, pp. 918-925. 2016.
R Periasamy, S.Kothainayaki, K.Sivakumar, "Encapsulation of Dicinnamalacetone in β-Cyclodextrin : A physicochemical evaluation and molecular modeling approach on 1:2 inclusion complex’.", Journal of Macromolecular science, Part A: Pure and applied Chemistry , 53 (2016) 9, Volume 53, Number 2016, 2016, pp. 9-14. -.
S.Prabu,,K.Sivakumar,S.KothaiNayaki and,R.Rajamohan , "Host-guest interaction of Cytidine in β-cyclodextrin microcavity: Characterization and docking study.", J. Molecular Liquids, , Volume 219, Number -, 2016, pp. 967-974. 2016.
R Periasamy, S.Kothainayaki, K.Sivakumar, ". Preparation, physicochemical analysis and molecular modeling investigation of 2,2'-Bipyridine : β-Cyclodextrin inclusion complex in solution and solid state.", J.Mol Struct, , Volume 1100, Number -, 2015, pp. 59-69. 2015.
R Periasamy, S.Kothainayaki, K.Sivakumar, "Investigation on intermolecular complexation between 4,4'-methylene-bis(N,N- dimethylaniline)and β –cyclodextrin.", J.Mol Struct.,, Volume 1080, Number -, 2015, pp. 69-79. 2015.
R Periasamy, S.Kothainayaki, R. Rajamohan, K. Sivakumar, "Spectral investigation and characterization of host–guest inclusion complex of 4,4' -methylene-bis(2-chloroaniline) with beta-cyclodextrin.", Carbohydrate Polymers, , Volume 114, Number -, 2014, pp. 558-566. 2014.
R. Periasamy, R.Rajamohan, S.Kothai Nayaki and K.Sivakumar, "Spectral investigation and structural characterization of Dibenzalacetone: β-cyclodextrin Inclusion complex..", J.Mol Struct.,. , Volume 1068, Number -, 2014, pp. 155-163. 2014.
Rajaram Rajamohan, Sundararajulu Kothai Nayaki, Meenakshisundaram Swaminathan., "Host–guest complexation between 5-aminoisoquinoline and β-cyclodextrin and its effect on spectral and prototropic characteristics.", J Incl Phenom Macrocycl Chem., , Volume 73, Number -, 2012, pp. 99-108. 2012.
Rajamohan Rajaram, Kothai Nayaki Sundararajalu &Swaminathan Meenakshisundaram, "Unusual Excited State Characteristics of 6-aminobenzothiazole with β-cyclodextrin.", J Fluoresc .,21 (2011) 521-529., Volume 21, Number -, 2011, pp. 521-529. 2011.
R. Rajamohan, S. Kothai Nayaki & M. Swaminathan, "A Study on Host–Guest Complexation of 5-Amino-2-Mercaptobenzimidazole with β-Cyclodextrin..", J Solution Chem .,, Volume 40, Number -, 2011, pp. 803-817. 2011.
P.Mullai, S.Kothai Nayaki, M.Thenmozhi and R.Nirmala., "Biosorption of chromium (VI) by penicillium chrysogenum in batch reactors.", Int.J. Chem.Sci., , Volume 8, Number 5, 2010, pp. 189-193. 2010.
Rajaram Rajamohan, Sundarajalu Kothai Nayaki and Meenakshisundaram Swaminathan, "Spectrofluorimetric study of Inclusion complexation of 2-Amino-6- fluorobenzothiazole with beta-cyclodextrin..", Collect. Czech. Chem. Commun., 73 (2008) 147-160., Volume 73, Number -, 2008, pp. 147-160. 2008.
R. Rajamohan, S. Kothai Nayaki & M. Swaminathan, "Inclusion complexation and photoprototropic behaviour of 3-Amino-5- nitrobenzisothiazole with beta-cyclodextrin.", Spectrochim. Acta. Part A., 69 (2008) 371-377, Volume 69, Number -, 2008, pp. 371-377. 2008.
P.Sivakumar, S.Kothai Nayaki and M.Swaminathan, "Photophysical study of 1,5-Diaminoanthraquinone in different solvents and at various pH.", E- Journal of Chemistry, , Volume 4, Number 4, 2007, pp. 523-530. 2007.
P.Sivakumar ,S. Kothai Nayaki & M. Swaminathan, "Photophysical behaviour of 2,6-Diaminoanthraquinone in different solvents and at various pH.", Spectrochim. Acta. Part A., , Volume 68, Number -, 2007, pp. 651-655. 2007.
S.Kothai Nayaki and M.Swaminathan, "Excited state solvatochromic and prototropic behaviour of 4- aminodiphenylamine and 4,4'- diaminodiphenylamine – A comparative study by electronic spectra..", Spectrochim. Acta. Part A., , Volume 64, Number 1, 2006, pp. 631-636. 2006.
S.Kothai Nayaki and M.Swaminathan, "Unusual luminescence Characterestics of Aminobiphenyls.", Spectrochim. Acta. Part A., , Volume 58, Number 1, 2002, pp. 2931-2940. 2002.
S.Kothai Nayaki and M.Swaminathan, "Spectral characteristics of 2-Aminodiphenylamine in different solvents and at various pH.", Spectrochim. Acta. Part A., , Volume 57, Number -, 2001, pp. 1361-1367. 2001.
S.Kothai Nayaki and M.Swaminathan, "A Study of Solvatochromism and proton transfer kinetics of 2,2'-dihydroxybiphenyl.", .Photochem.Photobiol. A:Chem.,, Volume 102, Number 1, 1997, pp. 217-221. 1997.
S.Kothai Nayaki and M.Swaminathan, "Study of solvent dependence and kinetics of proton transfer reactions of 3- hydroxybiphenyl in the excited singlet state.", J.Photochem.Photobiol. A:Chem.,, Volume 84, Number 1, 1994, pp. 13-18. 1994.
List of Conferences - National
R. Periasamy and S. Kothai Nayaki, Encapsulation behavior of 4,4′-(1,4-Phenylenediisopropylidene)bisaniline with β-Cyclodextrin in solid state, National Symposium “New Trends of Research in Solid State Chemistry and alied areas” , Mar 4-6, 2018, ISCAS, pp. 0-0. Jammu, Jammu University Campus..
R. Periasamy and S. Kothai Nayaki, Study on β-Cyclodextrin encapsulation of Bis(4-Aminophenyl) methane in solid state, “ Recent Trends in Organic Synthesis and Chemical Biology”. , Oct 9-10, 2015, Dept. of Chemistry, pp. 0-0. Annamalai Nagar, Annamalai University.
R. Velmurugan, B. Krishnakumar ,S.Kothainayaki and M. Swaminathan, Sonochemical synthesis of BaF2/TiO2 nanocomposite and its solar photocatalytic activity on Reactive Red 120 dye degradation, 15th CRSI National Symposium in Chemistry , Feb 1-3, 2013, Dept. of Chemistry, pp. 0-0. Varanasi, Banaras Hindu University.
R. Periasamy, R.Rajamohan and S. Kothai Nayaki, Intermolecular complexation between 4,4'-Methylene-bis(N,N- Dimethylaniline) and beta-Cyclodextrin: Characterisation in aqueous solution and solid state, National Seminar on Chemistry Education and Research, Nov 1-4, 2012, Dept. of Chemistry, pp. 0-0. Gauhati, Gauhati University.
R. Rajamohan, S. Kothai Nayaki & M. Swaminathan, A comparative study on spectral and photoprototropic characteristics of inclusion complexation of 2-aminobenzothiazole and 6-aminobenzothiazole with beta-cyclodextrin, National symposium on new trends in material research’., Nov 18-20, 2010, Institute of solid state and Material science. , pp. 0-0. Jammu, ISCAS, Jammu University Campus..
P. Mullai, S.Kothai Nayaki, M. Thenmozhi and R.Nirmala, Biosorption of chromium (VI) by penicillium chrysogenum in batch reactors, 1ST International conference on challenges in biotechnology and food technology, Oct 8-10, 2009, Dept. of Chemical Engineering, pp. 0-0. Annamalai Nagar, Annamalai University.
S.Kothai Nayaki , P.Sivakumar and M. Swaminathan, Luminescence characteristics of 2-Amino-4-(4-methoxyphenyl)6-phenylpyrimidine , ‘National conference on Advanced materials’, Mar 6-8, 2008, Dept. of Chemistry, pp. 0-0. Varanasi, Udai Pradap College. Varanasi.
R. Rajamohan, S. Kothai Nayaki & M. Swaminathan, Binding of 5-Aminoisoquinoline with b -Cyclodextrin in aqueous solution and solid State, 5th National Symposium on “Solid State Chemistry and Allied areas”., Nov 28-30, 2007, Dept. of Chemistry, pp. 0-0. Rashtrasat Tukadoji Maharaj college, Nagpur, Nagpur University. .
S.Kothai Nayaki , P.Sivakumar and M. Swaminathan, Photophysical studies of 2-Amino-4-(4-N,N-dimethylaminophenyl) 6- phenylpyrimidine in different solvents and at various pH., National Seminar on “Recent trends in Heteroatom Chemistry”, Mar 16-17, 2007, Dept. of Chemistry, pp. 0-0. Annamalai Nagar, Annamalai University.
V. Sundari, S. Kothai Nayaki, R. Valliappan, G. Nagarajan and S. Gurumurthy, Future fuels – natural or artificial? , National Conference on “Fuels for the future” , Mar 7-8, 2007, Dept. of Chemical Engineering, pp. 0-0. Annamalai Nagar, Annamalai University.
S.Kothai Nayaki, P.Sivakumar and M. Swaminathan, Luminescence characteristics of 2-Amino-4, 6-diphenylpyrimidine in different olvents and at various pH, National Seminar on “Emerging trends in Chemistry, Feb 23-24, 2007, Dept. of Chemistry, pp. 0-0. Mayiladuthurai, AVC College, Bharathidasan University..
S. Kothai Nayaki & R. Rajamohan,, . Spectrofluorimetric Study of 1-Aminoisoquinoline with b-cyclodextrin, Indian Science Congress, Jan 3-7, 2007, Dept. of Chemistry, pp. 0-0. Annamalai Nagar, Annamalai University.
S.Kothai Nayaki and P.Sivakumar, Photoluminescence of 1,5 – Diaminoanthraquinone in different solvents and at various pH. , Indian Science Congress, Jan 3-7, 2007, Dept. of Chemistry, pp. 0-0. Annamalai Nagar, Annamalai University.
S.Kothai Nayaki, P. Mullai and R. Nirmala, Adsorption of Chromium(IV) from aqueous solution onto bio-organic wastes in batch reactors- An Equilibrium Study, “Indian Science Congress” , Jan 3-7, 2007, Dept. of Chemistry, pp. 0-0. Annamalai Nagar, Annamalai University.
S.Kothai Nayaki and P.Sivakumar, Photophysical behaviour of 1,2 – Diaminoanthraquinone in different solvents and at various pH. , CRSI seminar on”Recent Advances in Chemistry”, Mar 10-11, 2006, Dept. of Chemistry, pp. 0-0. Annamalai Nagar, Annamalai University.
R. Rajamohan, S. Kothai Nayaki & M. Swaminathan, Inclusion Complexation and Phototropic behaviour of 3-Amino-2-nitrobenzisothiazole with beta-cyclodextrin, CRSI seminar on”Recent Advances in Chemistry”- , Mar 10-11, 2006, Dept. of Chemistry, pp. 0-0. Annamalai Nagar, Annamalai University.
S.Kothai Nayaki and P.Sivakumar, Photophysical behaviour of 2,6-Diaminoanthraquinone in different solvents and at various pH., National seminar on “Applied research on solid state chemistry and nanotechnology”, Feb 25-26, 2005, Dept. of Chemistry, pp. 0-0. ISCAS, Annamalai University.
S.Kothai Nayaki and P.Sivakumar, Photoluminescence of 1,4-Diaminoanthraquinone, Regional Symposium on “current Research Trends in Chemistry” , Sep 10-11, 2004, Dept. of Chemistry, pp. 0-0. Coimbatore. , Kongunadu Arts and Science College, Bharathiar University.
S.Kothai Nayaki and P.Sivakumar, Biochemical and chemical degradation of Naphthol- ASBS., 20th Annual conference, Dec 8-10, 2000, Dept. of Chemistry, pp. 0-0. Karnataka, Mysore University.
S.Kothai Nayaki and M.Swaminathan, Luminescence Characteristics of 1,1’-binaphthyl-4,4’-diol in different solvents and at various pH. , ‘Seminar on Ultra Fast Process in Biology, Chemistry and Physics’ , Mar 11-13, 1999, National Centre for Ultrafast Processes [NCUFP], pp. 0-0. Chennai, University of Madras.
S.Kothai Nayaki and M.Swaminathan, Solvatochromism and Phototropism of 1,1’- binaphthyl-2,2’-diol, 35th Annual convention of Chemists, Oct 4-7, 1998, Dept. of Chemistry, pp. 0-0. Dharwad, Karnataka University.
S.Kothai Nayaki and M.Swaminathan, Photophysical behaviour of 4-4’-Diaminodiphenylamine in different solvents and at various pH, National conference on 'current trends in chemistry’, Mar 20-22, 1998, Dept. of Chemistry, pp. 0-0. Annamalai Nagar, Annamalai University.
S.Kothai Nayaki and M.Swaminathan, Excited state proton transfer kinetics of 2,6-diphenylphenol, National seminar on “Social relevance of some advanced chemical research in independent India’, Mar 16-17, 1998, Dept. of Chemistry, pp. 0-0. Thiruchirapalli, Bharathidasan University.
S.Kothai Nayaki and M.Swaminathan, Analysis of fluorescence solvatochromic shifts of 4-Aminodiphenylamine, 16th Annual Conference, Indian council of chemistry, Dec 29-31, 1997, Dept. of Chemistry, pp. 0-0. Mangalore, Mangalore University.
S.Kothai Nayaki and M.Swaminathan, Photoluminescence of 2-Aminodiphenylamine, Annual convention of Chemists, Dec 19-20, 1997, Dept. of Chemistry, pp. 0-0. New Delhi, University of Delhi.
S.Kothai Nayaki and M.Swaminathan, A correlation of Solvatochromism of Amino and Hydroxybiphenyls, National symposium of students projects on correlation analysis’, Aug 29-30, 1997, PG and Research Department of Chemistry, pp. 0-0. Bishop Heber College,Thiruchirapalli, ‎Bharathidasan University.
சு. கோதைநாயகி & மீ. சுவாமிநாதன் , பதிலீடு செய்யப்பட்ட பைபினைல் சேர்மங்களின் எலக்ட்ரான் உயர் ஆற்றல் நிலை பிரிகை மாறிலிகள் – ஒரு ஒப்பீட்டுக் கண்ணோட்டம், “தமிழக அறிவியல் பேரவை”, Jun 5-7, 1997, அண்ணாமலைப் பல்கலைக்கழகம், pp. 0-0. அண்ணாமலை நகர், அண்ணாமலைப் பல்கலைக்கழகம்.
S.Kothai Nayaki and M.Swaminathan, Photophysical behaviour of Aminobiphenyls, National symposium on Radiation and Photochemistry, Jan 8-10, 1997, Indian society for radiation & photochemical seicence and Dept.of Physical and Nuclear chemistry, pp. 0-0. Visakapattinum, Andhra University.
S.Kothai Nayaki and M.Swaminathan, A study on Solvatochromism and prototropism of 2,2'-Dihydroxybiphenyl., Satellite symposium on current trends in photophysics and photochemistry, Aug 5-6, 1996, Dept. of Material science & Phy. Science & Instrumentation centre, pp. 0-0. Madurai, Madurai Kamaraj University.
S.Kothai Nayaki and M.Swaminathan, Solvents and pH effects on absorption and prototropism of 4-Aminobiphenyl, Annual convention of chemists, Oct 28-30, 1991, Dept. of Chemistry, pp. 0-0. Goa, Goa University.
S.Kothai Nayaki and M.Swaminathan, Solvatochromism and prototropism of 3-Hydroxybiphenyl. A study by electronic spectra., National seminor on 'New frontiers in chemistry', May 7-9, 1991, Dept. of Chemistry, pp. 23-24. Trivandrum, University of Kerala.
S.Kothai Nayaki, T.Kanagasabai and M.Swaminathan, A study of fluorescence quenching of 5-Aminoimidazole by chloromethanes in different solvents, 27th Annual convention of chemists, Dec 26-30, 1990, Dept. fo Chemistry, pp. 0-0. Bodhgaya, Bihar, Magadh University.
Subbiah Meenakshisundaram & S. Kothai Nayaki, Kinetics and Mechanism of Oxidation of Diphenyl Sulphoxide by Bromamine-B., VIII Annual Conference, Nov 8-10, 1985, ICC, pp. 0-0. Tirupathi, Indian council of chemists, Agra..
List of Conferences - International
R. Periasamy and S. Kothai Nayaki, A comparative study on host- guest chemistry of dibenzalacetone and dicinnamalacetone with beta-cyclodextrin in solid state, International conference on “Chemistry-Our health, Our future” , Jun 6-8, 2019, Paris and Brussels, pp. 0-0. Indian council of chemists, France and Belgium..
R. Periasamy and S. Kothai Nayaki, Characterisation of intermolecular complexation between 4,4′-(1,4-Phenylenediisopropylidene)bisaniline and beta-Cyclodextrin in aqueous medium, International conference on “Current concepts in chemistry” , Jun 7-9, 2017, Indian council of chemists, pp. 0-0. Bali, Indonesia.
R. Periasamy and S. Kothai Nayaki, A comparative study on β-Cyclodextrin encapsulation of Dibenzalacetone and Dicinnamalacetone in solution, 3rd International Conference on “Challenges in Biotechnology and Chemical Engineering”, Dec 4-5, 2016, Dept. of Chemical Engineering, pp. 0-0. Annamalai Nagar, Annamalai University.
R. Periasamy and S. Kothai Nayaki, Study on β-Cyclodextrin encapsulation of Bis(4-Aminophenyl)methane in aqueous medium, International Conference on “Applications and management in Chemical sciences” , Jun 13-15, 2015, Indian council of chemists, pp. 0-0. Tashkent, Uzbekistan..
R. Periasamy and S. Kothai Nayaki, Intermolecular complexation between 2,2'-Bipyridyl and beta-Cyclodextrin: characterisation in aqueous solution and solid state, International conference on “Futuristic materials and emerging trends in forensic and life sciences” , Feb 5-7, 2015, Dept. of Chemistry, pp. 0-0. ISCAS, Nagpur, Nagpur University.
R. Periasamy, R.Rajamohan and S. Kothai Nayaki, Photophysical characteristics of 4,4'-Methylenebis(2-chloroaniline) in β- cyclodextrin medium, “Trends in Chemical Sciences going beyond Frontiers” , Jun 10-12, 2012, Indian council of chemists, pp. 0-0. Kuala Lumbur, Malaysia.
R. Rajamohan, S. Kothai Nayaki & M. Swaminathan, Investigation of association behaviour between 1- aminoquinoline and beta-cyclodextrin by fluorescence spectroscopy, “International Conference on Supramolecular Chemistry and Nanomaterials”, Feb 14-16, 2011, Dept. of Chemistry & Centre for Nanoscience and Nanotechnology,, pp. 0-0. Mumbai, University of Mumbai..
R. Rajamohan, R. Periasamy & S. Kothai Nayaki , A host-guest complexation between dibenzalacetone and beta-cyclodextrin in solution nd solid state. , “Global Challenge’s-The role of chemistry in giving their solutions”, Jun 11-15, 2010, Indian council of chemists, pp. 0-0. Bangkok, Thailand.
R. Rajamohan, S. Kothai Nayaki & M. Swaminathan, Anomalous behaviours in proton transfer characteristics of 1-Aminoisoquinoline in aqueous and b-cyclodextrins media, ‘International conference-‘Fluorescence’-2009, Mar 16-19, 2009, Tata Institute of Fundamental Research(TIFR), pp. 0-0. Mumbai, TIFR, Mumbai..
R. Rajamohan, S. Kothai Nayaki & M. Swaminathan, Effects of beta-cyclodextrin on photophysical behaviour of 6- Aminobenzothiazole, International conference on “Luminescence and its applications”- , Feb 13-16, 2008, National Physical Laboratory [NPL], pp. 0-0. New Delhi, NPL..
R. Rajamohan, S. Kothai Nayaki & M. Swaminathan, Inclusion Complexation and Phototropic behaviour of 2-Amino-6-fluorobenzothiazole with beta-cyclodextrin, “International Symbosium on Material Chemistry”, Dec 4-8, 2006, Bhabha Atomic Research Centre, pp. 0-0. Mumbai, BARC, INDIA.
List of Awards /Honours / Memberships
Association of Chemistry Teachers [ACT], Mumbai. - LM 1422
The Indian Association of Solid State Chemists and Allied Scientists [ISCAS],Jammu. - LM 333
Chemical Research Society of India [CRSI], Bangalore. - LM 1232
The Indian Society for Technical Education [ISTE], New Delhi. - LM 21254