1.jilly james, S.Vellaichami, Ramya S.G.Krishnanm, S,Samikannu, Asit baran Mandal, "Interaction of poly (ethylene oxide)- poly (propylene oxide)- poly (ethylene oxide) triblock copolymer of molecular weight 2800 with sodium dodecylsulfate (SDS) micelles: some physicochemical studies", J.Chemical Physics,, published by ELSEVIER. Vol. 312, pp. 275-287 ( 2005).
2.Asit baran Mandal, S.Vellaichami, jilly james, Ramya S.G.Krishnanm, S,Govindarajan,, "Interaction of poly (ethylene oxide)- poly (propylene oxide)- poly (ethylene oxide) triblock copolymer of molecular weight 2800 with sodium dodecylsulfate (SDS) micelles: some physicochemical studies,", Ind.J.Surface Sci.Technol., , Vol. 21, Issue 1, pp. 23-42 ( 2005).
3.P.Venkateswaran, S.Vellaichamy and K.Palanivelu, "Speciation of heavy metals in electroplating industry sludge and wastewater residue using ICP – AES", Int. J. Environ. Sci. Tech.,, published by CEERS. Vol. 4, Issue 4, pp. 497-504 ( 2007).
4.G. Nagaraj, A. Sukumar, B. Nandlal, S. Vellaichamy, K.Thanasekaran, L. Ramanathan,, "Tooth Element Levels Indicating Exposure Profiles in Diabetic and Hypertensive Subjects from Mysore, India", Biol Trace Elem Res , published by Springer. Vol. 131, pp. 255-262 ( 2009).
5.S Vellaichamy& K Palanivelu, Speciation of chromium in aqueous samples by solid phase extraction using multiwall carbon nanotubes impregnated with D2EHPA, Ind. J.Chem. Vol. 49A, 882-890, (2010).
6.S. Vellaichamy and K. Palanivelu, "Preconcentration and separation of Copper; Nickel and Zinc in Aqueous Samples by Flame Atomic Absorption Spectrometry after Column Solid-Phase Extraction onto MWCNTs Impregnated with D2EHPA-TOPO Mixture", J.Hazard. Mater , published by ELSEVIER. Vol. 185, pp. 1131-1139 ( 2011).
7.Vellaichamy, S., Adsorptive separation of copper, nickel, lead, zinc and cadmium from aqueous solution using MWCNTs impregnated with D2EHPA and prior to their determination by FAAS: Kinetic and equilibrium studies. Sep. Sci. Technol. 2017, 52, 644-656.
8.Vellaichamy S. ‘Preconcentration of Cadmium and Lead from aqueous solution using MWCNTs impregnated with D2EHPA and Cyanex 272’, ‘Inorganic and Nanometal chemistry” (Under Revision).

Paper Presentations in Conferences

1.S Vellaichamy& K Palanivelu, "Evaluation the toxic heavy metal species in electroplating industrial sludge using BCR sequential extraction leaching procedure, " presented in a International level conference , on 14 th International conference on heavy metals in the environment, organised by NATIONAL TAIWAN UNIVERSITY, TAIWAN, ).

2.S. Vellaichamy, K. Thanasekaran, and K. Palanivelu, " Trace metal analysis in cosmetics" presented in a National level conference , on Impending approaches to environmental menace, organised by T.B.M.LCollege and UGC , , INDIA, from 25-Jan-2009).

1.Attended a National level Short Course on “Faculty Development Training Programme on CY 2111-Engineering Chemistry” organized by Centre for FacultyDevelopment, Anna University, India.
2.Attended a National level Short Course on “Faculty Development Training Programme on Engineering Chemistry” organized by Centre for FacultyDevelopment, Anna University, India.
3.FDTP on "Induction Program for students". Organised by CEG Campus, 18th to 29th June 2018 .
4.Online FDP on "Green Technology & Sustainability Engineering" from2020-9-21 to 2020-9-25 at A D Patel Institute of Technology.
5.Online FDP on "Waste Technology" from 2020-10-12 to 2020-10-16 at University College of Engineering, Anna University, TIruchirappalli.
6.Online FDP on, “Smart Materials for Energy and Environment-An experimental and Theoretical Perspectives” 26-07-21 to 30-07-21.organized by the Department of chemistry, University College of Engineering -Villupuram.

01. Recipient of Senior Research Fellowship by Council of Scientific and Industrial Research (CSIR-SRF), 2007-2010.
02. Received International Travel Grant from CSIR 2008.

 4.      V. Pushpanathan and D. Suresh Kumar, Journal of Nanostructure in Chemistry, 2014, 4, 95–101. (ISSN: 2193-8865)

2.        3.       V. Pushpanathan and D. Suresh Kumar, International Journal of Chemical Science and Technology, 2014, 4(4), 357-361. (ISSN: 2248-9797)

3.      2.         V. Pushpanathan and D. Suresh Kumar, International Journal of Inorganic and Bioinorganic Chemistry, 2013, 3(2): 35-43. (ISSN 2249-8540)

4.      1.          V. Pushpanathan and D. Suresh Kumar, Advanced Materials Research, 2014, 938, 3-8. (ISSN: 1662-8985)

21.Participated in A 13 Days Advanced NMR School for Research Scholars conducted by UGC-NRC, School of Chemistry, University of Hyderabad, Hyderabad from Aug 12-24, 2013.

Participated in the full agenda of the ACS on Campus events at Sri Ramachandra Uiversity on Feb 11, 2015.

20.Presented a paper in the  III National Conference on Innovations in Chemistry- Health and Energy (i-CHEM-HE 2014) organized by Department of Chemistry, School of Science and Humanities, Karunya University, Coimbatore, India on Feb 6 -8, 2014.

19.Presented a paper in the  III National Conference on Innovations in Chemistry- Health and Energy (i-CHEM-HE 2014) organized by Department of Chemistry, School of Science and Humanities, Karunya University, Coimbatore, India on Feb 6 -8, 2014.

18.Presented a paper and won International Best Oral Presentation Award in the 3^rd International Science Congress (ISC-2013) organized by International Science Congress Association (ISCA) under the auspices of Karunya University, Coimbatore, India on Dec 8 -9, 2013.

17.Presented a paper in the National Conference on Frontiers and Challenges in Biological Organometallic Compounds (FCBOM-2013) organized by Department of Chemistry, M.S. Ramaiah Institute of Technology, Bangalore on 20-21, Jun 2013.

16.Participated in the national Seminar on Emerging Trends in Solar Energy -2013 (ETSE 2013) organized by Department of Chemistry, B. S. Abdur Rahman University, Chennai, on Oct 23, 2013.

15.Presented a paper in the International Conference on Nanomaterials: Science, Technology and Applications (ICNM ‘13) organized by Deakin University, Australia; Universiti Teknologi MARA, Malaysia; B. S. Abdur Rahman University, India on Dec 5, 2013.

14.Presented a paper in the International Conference on Emerging Trends in Chemical Sciences (IET-2013) organized by VIT University, Vellore, India on Dec 6, 2013.

13.Presented a paper and won Best Oral Presentation Award in the International Conference on Frontiers in Materials Science for Energy and Environment (ICFMS-2012) organized by Loyola College, Chennai on Jan 11-13, 2012.

12.Participated in the National Conference on E-Waste Management using Biological Tools: An Eco – Friendly Approach Organized by Centre for Environmental Research and Development (CERD) in Collaboration with Loyola Institute of frontier Energy (LIFE), Loyola College, Chennai on Mar 8&9, 2012.

11.Participated in CSIR sponsored one day National Seminar on Recent Trends in Macromolecular Science and Composite Technology organized by Division of Chemistry, School of Advanced Sciences, VIT Chennai on 17^th Mar 2012.

10.Participated in “Realms of Electrochemistry” held at Department of Chemistry, SSN College of Engineering on 3^rd Mar 2012.

9.Participated in DST Sponsored Six Days Workshop on Drug Development with Good Laboratory Practice (GLP) & Good Clinical Practice (GCP) organized by LIFE, Loyola College, Chennai during 28^th May to 2^nd June 2012.

8.Participated in the Indo-German International Seminar on Electrochemistry of Solid Materials and Solid State NMR of Nano Crystallites jointly organized by University of Madras, India, University of Greifswald and Humboldt University, Germany held on Sep 11, 2012.

7.Presented a paper in the International Conference for Vistas in Chemistry (ICVC-2011) held at IGCAR, Kalpakkam on Oct 11-13, 2011.

Participated in Royal Society of Chemistry- South India Sponsored One-Day Workshop on “Frontiers in Materials Science” on 11^th Feb, 2011 at RKM Vivekananda College, Chennai.

6.Participated in Two Days Workshop on “Advanced Analytical Techniques for Materials Characterizations’” during 19^th -20^th July 2011, organized by Department of Chemistry, SRM University, in association with CLRI, Chennai.

5.Participated in Two Day workshop on “Emerging Trends in Nanotechnology Research ” ETNR-2011 on 20^th & 21^th  July 2011, organized by Department of Science & Humanities, Jeppiaar Engineering College, Jeppiaar Nagar, Chennai.

4.Participated in the national Seminar on New Frontiers in Chemistry (NSNFC-2010) organized by Department of Chemistry, Annamalai University, Annamalinagar on Mar 15&16, 2010.

3. Participated in Two Days Workshop on “FT-IR and ICP-OES Spectrometers” conducted by Sophisticated Analytical Instrument Facility (SAIF), IIT Madras, Chennai during 7^th & 8^th Jan 2010.

2. Participated in Regional Workshop on “Applications of 1D and 2D NMR spectroscopy” conducted by Sophisticated Analytical Instrument Facility (SAIF), IIT Madras, Chennai during 28^th & 29^th Oct 2010.

1. Participated in Two-Day Workshop on “Instrumental Techniques in Chemical Research-ITCR 2012” during 23^rd -24^th Feb 2012, organized by Department of Chemistry, B. S. Abdur Rahman University, Chennai