D.B. PAMPA COLLEGE, PARUMALA P.O., MANNAR PROFILE OF THE MEMBERS OF THE FACULTY OF CHEMISTRY NAME DESIGNATION DEPARTMENT : DR.ASHA RADHAKRISHNAN : ASSISTANT PROFESSOR : CHEMISTRY DATE OF JONING SERVICE: 01/06/2015 TEACHING EXPERIENCE PG LEVEL UG LEVEL : 2 YEARS 5 MONTH : 2 YEARS 5 MONTH EDUCATIONAL QUALIFICATIONS AND ACHIEVEMENTS DEGREE UNIVERSITY SUBJECT DIVISION YEAR OF PASSING REMARKS B.Sc KERALA CHEMISTRY 2006 First Class M.Sc KERALA CHEMISTRY 2008 First Class B.Ed KERALA PHYSICAL SCIENCE 2009 First Class CSIR-JRF-NET 2012 P.hD KERALA CHEMISTRY 2017 AREA OF RESEARCH AND TITLE OF THESIS 64 th Rank Ph.D: NANO SCIENCE, EVALUATION OF SIZE/MORPHOLOGY DEPENDENT PROPERTIES AND APPLICATIONS OF ZINC OXIDE, COPPER OXIDE AND THEIR NANOCOMPOSITES M.Phil : NIL SEMINARS ATTENDED: 17 1. Structural and Optical absorption analysis of CuO nanoparticles synthesized by Sol-gel method, National Seminar on Emerging Trends in chemical sciences conducted by University of Kerala, Kariavattom,Kerala, 2013 May 29-31.
2. Antibacterial activity of ZnO nanoflowers against gram-positive and gram negative bacterial strains, National Seminar on nano structured materials conducted by NSS. Hindu college,changanassery, Kerala,2014 August 11-12. 3. A Comparative study on the adsorption of pb(ll) by CuO,ZnO and its composites, International seminar on Advances in Chemical Engineering and Technology, ICACE TKMCE 2014,organized by TKM College of Engineering Kollam, Kerala, 2014,October 16-18 4. Synthesis,Characterization and photo catalytic degradation efficiency of CuO nanoparticles in aqueous solutions against methylene blue dye, National seminar on Hydrogen energy and other renewable energy sources (HEAM),organized by University of Kerala, Kariavattom, Kerala, 2014 November 17-18. 5. Microwave assisted synthesis of ZnO nanotubes and their photo catalytic activity against congo red dye, National seminar on nanoscience and technology,organized by Sree Narayana college,sivagiri,varkala, Kerala, 2015 March 16-17. 6. Synthesis, Characterization and Antibacterial activity of CuO nanoflowers against gram positive and gram negative bacterial strains, National seminar on nanoscience and technology,organized by Sree Narayana college, Sivagiri,Varkala, Kerala, 2015 March 16-17 7. Microwave assisted synthesis of ZnO nanoflowers and their Antibacterial Activity,National seminar on new frontiers in nanotechnology and material science, Organized by department of physics, Sree Narayana college, Chengannur,Kerala,2015 March 20. 8. Structural and Optical properties of Nano Tin Oxide, National Seminar on smart materials for smarter world,at ST.Berchmans College, Chaganassery, Kerala, 2012 September 27-28 9. Characterization and optical properties of Zinc Oxide /Iron Oxide composites nanoparticles, National Seminar on Emerging Trends in chemical sciences conducted by University of Kerala, Kariavattom, Kerala, 2013 May 29-31
10. Structural and Optical absorption analysis of CuO nanoparticles, International conference on perspective in vibrational spectroscopy, ISBN: 978-93-82880-54-7, Bishop Moor College, Mavelikkara, Kerala, 2013 August 6-9. 11. Structural and optical properties of polyindol-mno nano composites, International conference on perspective in vibrational spectroscopy,isbn: 978-93- 82880-54-7, Bishop Moor College, Mavelikkara, Kerala 2013 August 6-9. 12. Synthesis,Characterization and antibacterial properties of CuO nanoparticles, National seminar on Emerging trends in material science, conducted by S.N.College for women s, Kollam, Kerala 2014,September 29-October 1. 13. Photo Catalytic degradation of congo red dye in aqueous solution under UV light using nano ZnO,National seminar on advanced materials characterization Techniques, AMCT 2015,organized by university of Kerala, Kariavattom, Kerala 2015 March 27-28. 14. Inhibitory effects and bactericidal potential of bio-synthesized ZnO against gram positive and gram negative bacterial strains,national seminar on green analytical techniques,organized by department of chemistry,d.b.college Sasthamcotta,Kollam,Kerala, 2015, September 9-10. 15. Photo catalytic decomposition of Congo red in aqueous solutions under visible light irradiation using nano SnO 2 derived from sol-gel method,national seminar on green analytical techniques,organized by department of chemistry, D.B.College Sasthamcotta, Kollam,Kerala, 2015, September 9-10 16. Participated in the 25th Kerala Science Congress held at Techno Park, Thiruvananthapuram from January 29 to February 1, 2013. 17. Participated in the workshop on NMR-MS; THEORY,INSTRUMENTATION AND APPLICATIONS IN CHEMICAL ANALYSIS /BIOLOGICAL RESEARCH held at SRIBS,pampady,kottayam from 27-29 october 2017 PAPERS PRESENTED : 15
1. Structural and Optical absorption analysis of CuO nanoparticles synthesized by Sol-gel method, National Seminar on Emerging Trends in chemical sciences conducted by University of Kerala, Kariavattom,Kerala, 2013 May 29-31. 2. Antibacterial activity of ZnO nanoflowers against gram-positive and gram negative bacterial strains, National Seminar on nano structured materials conducted by NSS. Hindu college,changanassery, Kerala,2014 August 11-12. 3. A Comparative study on the adsorption of pb(ll) by CuO,ZnO and its composites, International seminar on Advances in Chemical Engineering and Technology, ICACE TKMCE 2014,organized by TKM College of Engineering Kollam, Kerala, 2014,October 16-18 4. Synthesis,Characterization and photo catalytic degradation efficiency of CuO nanoparticles in aqueous solutions against methylene blue dye, National seminar on Hydrogen energy and other renewable energy sources (HEAM),organized by University of Kerala, Kariavattom, Kerala, 2014 November 17-18. 5. Microwave assisted synthesis of ZnO nanotubes and their photo catalytic activity against congo red dye, National seminar on nanoscience and technology,organized by Sree Narayana college,sivagiri,varkala, Kerala, 2015 March 16-17. 6. Synthesis, Characterization and Antibacterial activity of CuO nanoflowers against gram positive and gram negative bacterial strains, National seminar on nanoscience and technology,organized by Sree Narayana college, Sivagiri,Varkala, Kerala, 2015 March 16-17 7. Microwave assisted synthesis of ZnO nanoflowers and their Antibacterial Activity,National seminar on new frontiers in nanotechnology and material science, Organized by department of physics, Sree Narayana college, Chengannur,Kerala,2015 March 20. 8. Structural and Optical properties of Nano Tin Oxide, National Seminar on smart materials for smarter world,at ST.Berchmans College, Chaganassery, Kerala, 2012 September 27-28
9. Characterization and optical properties of Zinc Oxide /Iron Oxide composites nanoparticles, National Seminar on Emerging Trends in chemical sciences conducted by University of Kerala, Kariavattom, Kerala, 2013 May 29-31 10. Structural and Optical absorption analysis of CuO nanoparticles, International conference on perspective in vibrational spectroscopy, ISBN: 978-93-82880-54-7, Bishop Moor College, Mavelikkara, Kerala, 2013 August 6-9. 11. Structural and optical properties of polyindol-mno nano composites, International conference on perspective in vibrational spectroscopy,isbn: 978-93- 82880-54-7, Bishop Moor College, Mavelikkara, Kerala 2013 August 6-9. 12. Synthesis,Characterization and antibacterial properties of CuO nanoparticles, National seminar on Emerging trends in material science, conducted by S.N.College for women s, Kollam, Kerala 2014,September 29-October 1. 13. Photo Catalytic degradation of congo red dye in aqueous solution under UV light using nano ZnO,National seminar on advanced materials characterization Techniques, AMCT 2015,organized by university of Kerala, Kariavattom, Kerala 2015 March 27-28. 14. Inhibitory effects and bactericidal potential of bio-synthesized ZnO against gram positive and gram negative bacterial strains,national seminar on green analytical techniques,organized by department of chemistry,d.b.college Sasthamcotta,Kollam,Kerala, 2015, September 9-10. 15. Photo catalytic decomposition of Congo red in aqueous solutions under visible light irradiation using nano SnO 2 derived from sol-gel method,national seminar on green analytical techniques,organized by department of chemistry, D.B.College Sasthamcotta, Kollam,Kerala, 2015, September 9-10 PUBLICATIONS : 8 1. Asha Radhakrishnan, P.Rejani, J.ShanavasKhan, B.Beena, Effect of annealing on the spectral and optical characteristics of nano ZnO: Evaluation of adsorption of
toxic metal ions from industrial waste water, Ecotoxicology and Environmental Safety( Elsevier ),133, 2016, 457 465.(International Journal,Impact Factor -3.743) 2. Asha Radhakrishnan, Padmavathiamma Rejani and Bhaskaran Beena, CuO/polypyrrole nanocomposites as a marker of toxic lead ions for ecological remediation in contrast with CuO and polypyrrole, Main Group Met. Chem.; 38.5-6: 2015, 133 143..(International Journal ) 3. Asha Radhakrishnan and B.Beena, Structural and Optical absorption analysis of CuO nanoparticles, Indian Journal of Advances in Chemical Science, 2.2, 2014,158-161..(National Journal) 4. Asha Radhakrishnan, Rejani. P, and B.Beena Synthesis, Characterization and Antimicrobial properties of CuO nanoparticles against gram-positive and gramnegative bacterial strains, Int.J.Nano Dimensions, 5.6, 2014,519-524..(International Journal ) 5. Asha Radhakrishnan, Rejani.P, and B.Beena, A Comparative study on the adsorption of pb(ll) by CuO,ZnO and its composites, Science Technology (ICACE), Elsevier, 32,2014,145-149..(International Journal ) 6. Rejani P, Asha Radhakrishnan and B. Beena, Photo Catalytic Decomposition of Malachite Green in Aqueous Solutions under UV Irradition Using Nano ZnO Rod, Iranica Journal of Energy & Environment 5.3,2014, 233-239,.(International Journal) 7. Rejani P, Asha Radhakrishnan and B.Beena, Adsorption of Pb(ll) on nano sized SnO 2 derived from sol-gel method, International Journal of Chemical Engineering and Application,5.3, 2014,244-248..(International Journal ) 8. Rejani.P, Asha Radhakrishnan and B.Beena,Structural, Optical and dielectric studies in ZnO nanorods by microwave assisted method, Int.J.Nano dimensions.5.5, 2014, 497-503..(International Journal) RESEARCH PROJECTS UGC MAJOR RESEARCH PROJECT
TITLE YEAR RESREARCH PROJECTS UGC MINOR RESEARCH PROJECT TITLE YEAR POSITIONS HELD NAME OF POST INSTITUTION YEAR/DURATION SOCIAL ACTIVITIES STUDIED THE POLLUTION OF RIVER WATER AND SUGGESTED POSSIBLE REMEDIATION POSITIONS HELD IN VARIOUS COMMITTEES IN COLLEGE 1. LIBRARY COMMITTEE CONVENER 2. SCIENCE CLUB-MEMBER 3. LITERARY CLUB-MEMBER PERSONAL INFORMATION REVIEWER INTERNATIONAL JOURNAL OF NANODIMENSION RESIDENTIAL ADDRESS: KOLLANTE VADAKKATHIL SOORANADU SOUTH KAKKAKKUNNU P O KOLLAM,PIN-690522
DATE OF BIRTH : 30/05/1986 BLOOD GROUP : O +VE