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Faculty Member Details

Staff Id : 04638
Name : Dr. T. SUMATHI
Designation : PROFESSOR
Department : PHYSICS
Qualification : M.Sc.,M.Phil.,B.Ed.,Ph.D.,
Specialization : ULTRASONICS AND SPECTROSCOPY, NANOSCIENCE
Date of Birth : 02-07-1967
Date of Joining : 03-07-2000

Present Address Contact Number E-Mail Address
25, MURALIS PARK AVENUE
KOTHANGUDI STREET
ANNAMALAINAGAR, CHIDAMBARAM		9865723438Tsumathi92@yahoo.com

Research Guidance
Discipline Awarded Guidance
M.Phil./M.E./M.Sc. 14-
Ph.D. 31


Conference /Seminar / Symposia / Workshop
Conference Seminar Symposia Workshop
National International
Attended 1142-8
Conducted -----


Research Projects
Major Projects Minor Projects Total Amount (Rs.)
Completed ---
Ongoing ---

Teaching and Research Experience Industry Experience
24 Years -

Journals Conference Books Published Popular Article
National International National International
5 28 11 5 - -

List of Publications - National
T.SUMATHI AND M. VARALAKSHMI, "EFFECT OF LiCl, NaCl, AND KCl ON AQUEOUS PHENYLALANINE AT 303K.", INDIAN JOURNAL OF PURE AND APPLIED PHYSICS, Volume 50, Number 2, Feb 2012, pp. 105-109. 2012.
T.SUMATHI AND AN. KANNAPPAN, "STUDY OF MOLECULAR INTERACTION IN TERNARY LIQUID SYSTEMS BY ULTRASONIC TECHNIQUE.", JOUNAL OF INDIAN CHEMICAL SOCIETY, Volume 88, Number 6, Jun 2011, pp. 807-811. 2011.
T.SUMATHI, S.PRIYATHARSHINI & S.PUNITHASRI, "PHYSICO CHEMICAL AND EXCESS PROPERTIES OF KETONES WITH PROPANOL AND CYCLOHEXANE BY MEASUREMENT OF ULTRASONIC SPEED.", INDIAN JOURNAL OF PURE AND APPLIED PHYSICS, Volume 49, Number 5, May 2011, pp. 328-334. 2011.
T.SUMATHI AND J. UMA MAHESWARI, "ULTRASONIC AND THEORETICAL STUDIES OF SOME TERNARY LIQUID MIXTURES AT VARIOUS TEMPERATURES.", INDIAN JOURNAL OF PURE AND APPLIED PHYSICS, Volume 47, Number 11, Nov 2009, pp. 782-786. 2009.
T.SUMATHI AND AN KANNAPPAN, "ULTRASONIC STUDY ON AQUEOUS TERNARY ELECTROLYTES.", ANNAMALAI UNIVERSITY SCIENCE JOURNAL , Volume 43, Number 2, Jul 2006, pp. 107-112. Jul 2006.
List of Publications - International
T.SUMATHI, "THERMODYNAMIC AND ULTRASONIC STUDIES ON BINARY MIXTURES OF ETHYL ACETATE +1-PROPANOL/1-BUTANOL AT 303K..", International Journal of Creative Research Thoughts, Volume 11, Number 5, May 2023, pp. 1577-1582. 2023.
T.SUMATHI, "THERMO PHYSICAL PROPERTIES OF TERNARY MIXTURES OF 1-HEXANOL/1-OCTANOL CONTAINING N-N-DIMETHYLFORMAMIDE AND TOLUENE AT 303.15 K.", GLOBAL JOURNAL FOR RESEARCH ANALYSIS, Volume 10, Number 12, Dec 2021, pp. 1-3. 10.36106/gjra.
T.SUMATHI AND T.RATHNAVATHI, "THERMO-ACOUSTIC AND EXCESS THERMODYNAMIC STUDIES OF ORGANIC TERNARY LIQUID MIXTURES AT 303.15K.", INTTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH AND REVIEWS, Volume 9, Number 2, Jun 2020, pp. 82-91. 2020.
T.SUMATHI , "ACOUSTICAL AND THERMODYNAMICAL PROPERTIES OF TERNARY LIQUID MIXTURES OF 1-PENTANOL/1-HEXANOL+BENZENE+DIBUTYLETHER AT 303.15K.", JOURNAL OF EMERGING TECHNOLOGIES AND INNOVATIVE RESEARCH, Volume 6, Number 6, Jun 2019, pp. 525-529. 2019.
T.SUMATHI , "ACOUSTICAL STUDIES OF LITHIUM ZINC BORATE GLASSES USING ULTRASONIC TECHNIQUE.", JOURNAL OF EMERGING TECHNOLOGIES AND INNOVATIVE RESEARCH, Volume 6, Number 1, Jan 2019, pp. 163-167. 2019.
T.SUMATHI AND S.VASANTHI, "VISCOSITIES, DENSITIES AND ULTRASONIC VELOCITIES OF METHYLBENZOATE WITH 1-PENTANOL AND 1-HEXANOL AT 303.15K .", INTERNATIONAL JOURNAL OF CREATIVE RESEARCH THOUGHTS, Volume 6, Number 2, Apr 2018, pp. 386-391. 2018.
T.SUMATHI AND S.VASANTHI, "ULTRASONIC STUDIES ON MOLECULAR INTERACTIONS IN THE BINARY MIXTURES OF METHYLBENZOATE WITH N-ALKANOLS AT 303K.", INTERNATIONAL JOURNAL OF RECENT INNOVATION IN ENGINEERING AND RESEARCH, Volume 3, Number 5, May 2018, pp. 15-20. 2018.
T.SUMATHI AND S.ANANTHI, "PHYSICO-CHEMICAL AND ACOUSTICAL BEHAVIOR OF LACTOSE IN AQUEOUS SOLUTIONS OF TETRAALKYLAMMONIUM BROMIDE SALTS AT DIFFERENT TEMPERATURES.", INTERNATIONAL JOURNAL IN PHYSICAL AND APPLIED SCIENCES, Volume 3, Number 4, Apr 2016, pp. 35-46. 2016.
T.SUMATHI AND S.ANANTHI, "ULTRASONIC INVESTIGATIONS OF LACTOSE IN AQUEOUS SOLUTION OF TETRAALKYLAMMONIUM BROMIDE SALTS AT 303.15,308.15 AND 313.15K.", INTERNATIONAL JOURNAL OF PHYSICAL AND SOCIAL SCIENCES, Volume 6, Number 5, May 2016, pp. 141-158. 2016.
T.SUMATHI AND S.ANANTHI, "STRUCTURE INVESTIGATION OF Bi2O3-SiO2 GLASS EMPLOYING ULTRASONIC STUDY.", INTERNATIONAL JOURNAL OF RECENT SCIENTIFIC RESEARCH, Volume 7, Number 7, Jul 2016, pp. 12723-12725. 2016.
T.SUMATHI AND S.ANANTHI, "ULTRASONIC STUDIES ON SOME ELECTROLYTES IN N,N,DIMETHYLFORMAMIDE+WATER MIXTURES AT303K.", INTERNATIONAL JOURNAL IN PHYSICAL AND APPLIED SCIENCES, Volume 2, Number 8, Aug 2015, pp. 7-19. 2015.
T. SUMATHI, "MOLECULAR INTERACTION STUDIES ON SOME BINARY ORGANIC LIQUID MIXTURES AT 303K.", ASIAN JOURNAL OF BIOCHEMICAL AND PHARMACEUTICAL RESEARCH, Volume 4, Number 5, Nov 2015, pp. 200-208. 2015.
T.SUMATHI AND U. GNANASHEELA, "MEASUREMENT OF SOME THERMODYNAMIC AND ACOUSTIC PROPERTIES OF 1-ALKANOLS IN BUTYLACETATE WITH CYCLOHEXANE AT DIFFERENT TEMPERATURES.", INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH, Volume 2, Number 9, Sep 2013, pp. 372-376. 2013.
T.SUMATHI AND K. JETRUTH MARY ALPHONSA, "DENSITIES AND SPEEDS OF SOUND OF L-VALINE IN AQUEOUS SODIUM BROMIDE SOLUTIONS AT VARIOUS TEMPERATURES.", GLOBAL RESERCH ANALYSIS, Volume 2, Number 8, Aug 2013, pp. 172-174. 2013.
T.SUMATHI AND U.GNANASHEELA, "INVESTIGATION OF MOLECULAR INTERACTION IN TERNARY LIQUID MIXTURES BY VISCOSITY AND ULTRASONIC VELOCITY MEASUREMENT AT 303,308 AND 313K.", GLOBAL RESEARCH ANALYSIS, Volume 2, Number 10, Oct 2013, pp. 93-96. 2013.
T.SUMATHI AND K.JETRUTH MARY ALPHONSA, "VOLUMETRIC, ULTRASONIC AND VISCOMETRIC BEHAVIOUR OF L-VALINE, L-THREONINE AND L-PHENYLALANINE IN AQUEOUS SODIUM BROMIDE SOLUTIONS AT DIFFERENT TEMPERATURES.", INTERNATIONAL JOURNAL OF RECENT SCIENTIFIC RESEARCH, Volume 4, Number 9, Sep 2013, pp. 1438-1443. 2013.
T.SUMATHI,S.PUNITHASRI AND S.ANANTHI, "DENSITIES, VISCOSITIES, ULTRASONIC SPEEDS & EXCESS PROPERTIES OF TERNARY MIXTURES CONTAINING ANISOLE, BENZENE & 1-ALKANOLS AT 303,308 &313K.", ASIAN JOURNAL OF BIOCHEMICAL AND PHARMACEUTICAL RESEARCH, Volume 2, Number 2, May 2012, pp. 218-226. 2012.
T.SUMATHI AND U. GNANASHEELA, "THERMODYNAMIC AND ULTRASONIC STUDIES OF SOME AMMONIUM SALTS IN AQUEOUS POLAR AND NON-POLAR SOLVENTS AT 303K.", INTERNATIONAL JOURNAL OF RECENT SCIENTIFIC RESEARCH, Volume 3, Number 3, Mar 2012, pp. 128-132. 2012.
T.SUMATHI AND U. GNANASHEELA, "ACOUSTICAL AND MOLECULAR INTERACTION STUDIES OF SOME AMMONIUM SALTS IN AQUEOUS 2-METHOXY ETHANOL AND 1-4 DIOXANE AT 303K.", INTERNATIONAL JOURNAL OF CURRENT RESEARCH, Volume 4, Number 7, Jul 2012, pp. 163-168. 2012.
T.SUMATHI AND S.GOVINDARAJAN, "MOLECULAR INTERACTION STUDIES ON SOME BINARY ORGANIC LIQUID MIXTURES AT 303K.", INTERNATIONAL JOURNAL OF BIOLOGY, PHARMACY AND ALLIED SCIENCES , Volume 1, Number 8, Sep 2012, pp. 1153-1165. 2012.
T.SUMATHI S. PUNITHASRI AND K. JETRUTH MARY ALPHONSA, "THEORETICAL EVALUATION OF SOUND VELOCITY IN TERNARY LIQUID SYSTEM.", RESEARCH JOURNAL OF PHARMACEUTICAL BIOLOGICAL AND CHEMICAL SCIENCES, Volume 3, Number 2, Apr 2012, pp. 341-348. 2012.
T.SUMATHI AND AN. KANNAPPAN, "ULTRASONIC INVESTIGATION ON SODIUM AND CALCIUM TUNGSTEN PHOSPHATE GLASS SYSTEM.", RESEARCH JOURNAL OF CHEMICAL SCIENCES, Volume 2, Number 9, Sep 2012, pp. 14-17. 2012.
T.SUMATHI S.EZHILARASI AND K.JETRUTH MARY ALPHONSA, "DENSITIES AND SPEEDS OF SOUND OF CaCl2, MgCl2, BaCl2 IN AQUEOUS 2-METHOXY ETHANOL AT 303K.", INTERNATIONAL JOURNAL OF APPLIED BIOLOGY AND PHARMACEUTICAL TECHNOLOGY, Volume 3, Number 3, Jul 2012, pp. 47-53. 2012.
T.SUMATHI AND K.ABEETHA, "THEORETICAL EVALUATION OF ULTRASONIC VELOCITIES IN TERNARY LIQUID MIXTURES OF DIBUTYLETHER+TOLUENE+1-ALKANOLS AT 303K.", E-JOURNAL OF CHEMISTRY, Volume 8, Number 1, Jul 2011, pp. 252-256. 2011.
T.SUMATHI AND M.VARALAKSHMI, "ULTRASONIC VELOCITY, DENSITY AND VISCOSITY MEASUREMENT OF METHIONINE IN AQUEOUS ELECTROLYTIC SOLUTIONS AT 303K.", RASAYAN JOURNAL OF CHEMISTRY, Volume 3, Number 3, Sep 2010, pp. 550-555. 2010.
T.SUMATHI AND AN. KANNAPPAN, "ACOUSTIC AND SOLVATION BEHAVIOUR OF AMMONIUM SULPHATE IN AQUEOUS UREA MIXTURE.", ACTA CIENCIA INDICA, Volume XXXV, Number 3, 2009, pp. 477-481. 2009.
T.SUMATHI AND R. AMUTHA, "STUDY OF MOLECULAR INTERACTION IN TERNARY LIQUID MIXTURES THROUGH ULTRASONIC SOUND MEASUREMENT.", ACTA CIENCIA INDICA, Volume XXXV, Number 3, 2009, pp. 483-492. 2009.
T.SUMATHI AND AN. KANNAPPAN, "ULTRASONIC INVESTIGATION ON AQUEOUS TERNARY ELECTROLYTES OF SOME MINERAL SALTS.", JOURNAL OF CURRENT SCIENCE, Volume 9, Number 2, Mar 2006, pp. 503-507. 2006.
List of Conferences - National
T.SUMATHI AND S.ANANTHI, MOLECULAR INTERACTION STUDIES ON SOME TERNARY LIQUID MIXTURES AT 303K BY ULTRASONIC STUDY, TNSCHE SPONSORED FIRST NATIONAL CONFERENCE ON ADVANCED MATERIALS ON ENERGY, ENVIRONMENT AND BIOLOGIGAL APPLICATIONS [NCAMEEBA-2020], Feb 27-28, 2020, TINDIVANAM, pp. 12-12. THIRU.A.GOVINDASAMY GOVERNMENT ARTS COLLEGE, AFFILIATED TO THIRUVALLUVAR UNIVERSITY,VELLORE.
T.SUMATHI AND M.SHEELA, STRUCTURE INVESTIGATION OF LITHIUM ZINC BORATE GLASSES USING ULTRASONIC TECHNIQUE, NATIONAL CONFERENCE ON FRONTIERS IN NANOSCIENCE [NCFNS-2018], Oct 4-5, 2018, ANNAMALAI NAGAR, pp. 40-40. DEPARTMENT OF PHYSICS, ANNAMALAI UNIVERSITY, TAMILNADU,INDIA.
T.SUMATHI AND S.ANANTHI, PHYSICO-CHEMICAL AND STRUCTURAL INVESTIGATION OF Bi2O3-SiO2-Na2O GLASSES THROUGH ULTRASONIC AND FTIR STUDIES , NATIONAL CONFERENCE ON ADVANCED MATERIALS FOR PHOTOVOLTAIC AND SUPERCAPACITORS [NCAMPS'17], Nov 23-23, 2017, NAMAKKAL , pp. 9-9. DEPARTMENT OF PHYSICS, MAHENDRA ENGINEERING COLLEGE, TAMILNADU,INDIA.
T.SUMATHI AND S.ANANTHI, STRUCTURE INVESTIGATION OF Bi2O3-SiO2 GLASS EMPLOYING ULTRASONIC STUDY, NATIONAL CONFERENCE ON FRONTIER AREAS IN APPLIED PHYSICS [NCFAAP-2016], Apr 27-27, 2016, ANNAMALAI NAGAR , pp. 32-33. DEPARTMENT OF PHYSICS, FACULTY OF ENGINEERING AND TECHNOLOGY ANNAMALAI UNIVERSITY, TAMILNADU,INDIA.
T.SUMATHI, S.ANANTHI AND K.PUNITHA, PHYSICO CHEMICAL AND EXCESS PROPERTIES OF TERNARY MIXTURES OF KETONES+N-HEXANE+1-PENTANOL AT DIFFERENT TEMPERATURES, NATIONAL CONFERENCE ON ADVANCES IN MATERIAL SCIENCE [NCAMS], Mar 1-2, 2012, ANNAMALAI NAGAR, pp. 59-59. DEPARTMENT OF PHYSICS, ANNAMALAI UNIVERSITY, TAMILNADU,INDIA.
T.SUMATHI, K.JETRUTH MARY ALPHONSA AND S.GOVINDARAJAN, ACOUSTIC AND VISCOMETRIC STUDIES IN BINARY SYSTEMS OF 1-PENTANOL WITH CARBON TETRACHLORIDE, CHLOROFORM AND DICHLOROMETHANE AT 303K, NATIONAL CONFERENCE ON ADVANCES IN MATERIAL SCIENCE [NCAMS-2012], Mar 1-2, 2012, ANNAMALAI NAGAR, pp. 60-60. DEPARTMENT OF PHYSICS, ANNAMALAI UNIVERSITY, TAMILNADU,INDIA.
T.SUMATHI, S. EZHIL ARASI AND U.GNANASHEELA, ION-ION AND ION-SOLVENT INTERACTIONS OF SOME GROUP II SALTS IN AQUEOUS 2-METHOXY ETHANOL MIXTURE AT 303.15K, NATIONAL CONFERENCE ON MATERIAL SCIENCE [MATS 2009], Oct 9-10, 2009, ANNAMALAI NAGAR, pp. 96-96. DEPARTMENT OF CHEMISTRY,ANNAMALAI UNIVERSITY, TAMILNADU,INDIA.
T.SUMATHI, M.VARALAKSHMI AND U.GNANASHEELA, STUDIES ON MOLECULAR INTERACTION IN TERNARY LIQUID MIXTURES BY ULTRASONIC VELOCITY MEASUREMENTS AT 303K, RECENT TRENDS IN BIOSCIENCE-21ST MILLENNIUM [BIOS-2009], Mar 6-7, 2009, ANNAMALAI NAGAR, pp. 165-165. ANNAMALAI UNIVERSITY, DEPARTMENT OF ZOOLOGY, TAMILNADU,INDIA.
T.SUMATHI AND S.PUNITHASRI, ACOUSTIC STUDIES ON TERNARY MIXTURE OF ANISOLE+BENZENE+1-ALKANOLS AT DIFFERENT TEMPERATURES , NATIONAL CONFERENCE ON EMERGING TRENDS IN CHEMICAL RESEARCH [NCETCR-2008], Oct 17-18, 2008, ANNAMALAI NAGAR, pp. 56-56. DEPARTMENT OF CHEMISTRY,ANNAMALAI UNIVERSITY, TAMILNADU,INDIA.
T.SUMATHI, S.PUNITHASRI AND A.SUMATHI, ULTRASONIC STUDIES ON SOME ELECTROLYTES IN AQUEOUS UREA SYSTEM AT 303K, NATIONAL SEMINAR ON THEORETICAL AND CHEMICAL SCIENCES [TACS 2008], Feb 22-23, 2008, ANNAMALAI NAGAR, pp. 48-48. DEPARTMENT OF CHEMISTRY,ANNAMALAI UNIVERSITY, TAMILNADU,INDIA.
AN.KANNAPPAN AND T.SUMATHI, ULTRASONIC STUDY OF SODIUM SULPHATE IN AQUEOUS UREA MIXTURE, UGC SPONSORED NATIONAL SEMINAR ON EMERGING TRENDS IN MOLECULAR PHYSICS, Mar 8-9, 2004, ANNAMALAI NAGAR, pp. 43-43. DEPARTMENT OF PHYSICS, ANNAMALAI UNIVERSITY, TAMILNADU,INDIA.
List of Conferences - International
T.SUMATHI AND S.ANANTHI, INVESTIGATION ON STRUCTURAL PROPERTIES OF SILICA BASED BISMUTHATE GLASSES USING SPECTROSCOPIC TECHNIQUE, INTERNATIONAL CONFERENCE ON RECENT TRENDS IN SYNTHETIC METHODS AND MATERIAL CHEMISTRY [RTSMC-2018], Feb 2-3, 2018, ANNAMALAI NAGAR, pp. 123-123. DEPARTMENT OF CHEMISTRY,ANNAMALAI UNIVERSITY, TAMILNADU,INDIA.
T.SUMATHI AND S.ANANTHI, INVESTIGATION ON STRUCTURAL PROPERTIES OF SILICA BASED BISMUTHATE GLASSES USING ULTRASONIC AND SPECTROSCOPIC STUDIES, INTERNATIONAL CONFERENCE ON RECENT ADVANCES IN APPLIED PHYSICS [ICRAAP-2017] , Sep 21-22, 2017, ANNAMALAI NAGAR, pp. 42-42. DEPARTMENT OF PHYSICS, FACULTY OF ENGINEERING AND TECHNOLOGY ANNAMALAI UNIVERSITY, TAMILNADU,INDIA.
G.FEMINA JASMINE,C.CHRISTY SHINEY AND T.SUMATHI, MOLECULAR INTERACTION IN TERNARY SYSTEMS OF ETHYL ACETATE AT 303K, INTERNATIONAL CONFERENCE ON RECENT FRONTIERS IN APPLIED SPECTROSCOPY [ICORFAS-2010], Sep 22-24, 2010, ANNAMALAI NAGAR, pp. 168-168. DEPARTMENT OF PHYSICS, ANNAMALAI UNIVERSITY, TAMILNADU,INDIA.
T.SUMATHI, S.VASANTHI AND S.ANANTHI, MOLECULAR INTERACTION STUDY ON SOME BINARY ORGANIC LIQUID MIXTURES AT 303K, INTERNATIONAL CONFERENCE ON RECENT FRONTIERS IN APPLIED SPECTROSCOPY [ICORFAS-2010], Sep 22-24, 2010, ANNAMALAI NAGAR, pp. 235-235. DEPARTMENT OF PHYSICS, ANNAMALAI UNIVERSITY, TAMILNADU,INDIA.
T.SUMATHI, K.ABEETHA AND S.ANANTHI, STUDY OF MOLECULAR INTERACTION IN TERNARY LIQUID SYSTEM BY ULTRASONIC VELOCITY MEASUREMENT AT 303K, INTERNATIONAL CONFERENCE ON WAVES AND MATERIAL SCIENCE, Aug 23-23, 2010, CUDDALORE, pp. 112-112. DEPARTMENT OF PHYSICS, St.JOSEPH COLLEGE OF ARTS&SCIENCE, TAMILNADU,INDIA.