Photocatalysis and environmental remediation. Photocatlytic water splitting. Photocatalytic CO2 conversion Mesoporous materials synthesis Sol-gel and solvothermal synthesis. Inorganic aerogels. Graphene based nanocomposites. Spectro-electrochemistry. Dye sensitized solar cell (DSSC). Time resolved spectroscopy

1 Mesoporous Hybrid Nanomaterials for Improving the Efficiency of Photocatalytic Water Splitting: UGC- MRP Grant Rs. 4,90,000 (duration 2 years)

2 Synthesis of europium oxide modified TiO2SiO2 mixed oxide materials for solar hydrogen production Student project grand from KSCSTE Grant Rs. 9000 (duration 1 year)

3 Synthesis of curcumin modified ZnO-SiO2 mixed oxides xerogel material for remediation of arsenic pollutants in water SPYTiS project grand from KSCSTE Grant Rs 10000 (1 year)

4 Eco- friendly synthesis of carbon modified titanate photctalyst SPYTiS project grand from KSCSTE Grant Rs 10000 (1 year)

5 Tuning the physicochemical properties of lanthanide modified MCM 41 TIO2 nano materials Student project grand from KSCSTE Grant Rs. 10000 (1 year)

6 Preparation and characterization of Mesoporous Silica ModifiedAg-TiO2 nanomaterials SPYTiS project grand from KSCSTE Grant Rs 9000 (1 year)

1. PROGRAMME OFFICER , NSS UNIT NO 65, MES KALLADI COLLEGE MANNARKKAD
2. RESEARCH GUIDE IN CHEMISTRY, MES KALLADI COLLEGE MANNARKKAD
3 MEMBER RESEARCH & DEVELOPMENT CELL, MES KALLADI COLLEGE MANNARKKAD
4. COORDINATOR SCIENCE CLUB, MES KALLADI COLLEGE MANNARKKAD
5. SWAYAM COORDINATOR, MES KALLADI COLLEGE MANNARKKAD
6. MEMBER, CRITERIA II MES KALLADI COLLEGE MANNARKKAD

1 Best Poster Presentation Award from Korean Society of Photochemistry and Photobiology (KSP) meeting, June 5-6, Busan, 2007.
2 Third rank in MSc. Physical Chemistry from School of Chemical Science, Mahatma Gandhi, University, Kottayam, India.
3 SDBor Post-Doctoral Research Fellowship from University of South Dakota, USA
4 Research Fellowship from Nanyang Technological University, Singapore.
5 Post-Doctoral Research Fellowship from Daegu Gyeongbuk Institute of Science &Technology, South Korea.
6. Outstanding reviewer award from Materials Letters
7. Reviewer award from Materials Letters
8. Best poster presentation award from Two day National seminar on Emerging Trends in Nanomaterial Science and Technology Organized by post graduate and research department of chemistry ,Sree Neelakanda Government Sanskrit college on 19& 20th December 2017
9 Best paper presentation award from Two day National seminar on recent trends in
material science NSRTMS-2019 y Organized by department of chemistry , Government college Chittur on 5& 6th December 2019
10 Best paper presentation award from Two day National seminar on Nano Energy
Materials NAEM-2019 Organized by department of chemistry and Physics , KKTM Government college Kodungallur on 1617 th December 2019

Handbook of Biofunctional Surfaces. Xiaozhu Zhou, Sreenivasan Koliyat Parayil , Hai Li and Hua Zhang Pan Stanford Publishing, Chapter 28, 2013, 963–979

1. Comparative behavior of CdS and CdSe quantum dots in Poly (3-hexylthiophene) based nanocomposites. P. Sonar, K.P.Sreenivasan, T. Maddanimath, K. Vijayamohanan, Mater. Res. Bul. 41, 2006, 198 (Selected as hot 25 articles in Material Research Bul. January to March 2006) I.F 2.288
2. 2-Dimensional porphyrin self-assemblies at molecular interfaces. Eugster Nicolas,
Sreenivasan K P, Su Bin, Girault Hubert H, Langmuir. 22, 2006, 1112-1120. I.F 4.457
3. Photoelectrochemical solar cell properties of heteropolytungstic acid –incorporated TiO2 nanodisc thin Films. Sreenivasan Koliyat Parayil, Yu Min Lee, Minjoong Yoon, Electrochemistry Communications.11, 2009, 1211-1216. I.F 4.484
4. Formation of biotinylated trititanate nanofibers (BioTNFs): Potent optical probes for protein. Sreenivasan Koliyat Parayil, Minjoong Yoon, J. Mater. Chem. 21, 2011, 2584- 2589. (Selected for Virtual Journal of Nanoscale Science & Technology-March 7, 2011) I.F 6.626
5 Enhanced photocatalytic water splitting activity of carbon- modified TiO2 composite materials synthesized by green synthetic approach. Sreenivasan Koliyat Parayil, Harrison S. Kibombo, Chia-Ming Wu, Rui Peng, Jonas Baltrusaitis Ranjit T. Koodali, International Journal of Hydrogen Energy.37, 2012, 8257-8267. I F 3.313
6. Graphite-like carbon-titania composite photocatalysts for solar hydrogen production, Sreenivasan Parayil, Rui Peng, Harrison Kibombo, Ranjit T. Koodali, Prepr. Pap.-Am.Chem. Soc., Div. Fuels Chem. 57(1), 2012, 432.
7. Naphthalene derivatized TiO2–carbon hybrid materials for efficient photocatalytic splitting of water. Sreenivasan Koliyat Parayil, Harrison S. Kibombo, Ranjit T. Koodali, Catalysis Today. 199, 2013, 8-14. I F 4.88
8. Synthesis of mixed phase anatase-TiO2(B) by a simple wet chemical method. Sreenivasan Koliyat Parayil, Harrison S. Kibombo, Luther Mahoney, Chia Ming Wu, Minjoong Yoon, Ranjit
T. Koodali, Materials Letters. 95, 2013, 175–177 I F. 3.019
9. Synthesis and characterization of ligand stabilized CdS-Trititanate composite materials for visible light induced photocatalytic water splitting. Sreenivasan Koliyat Parayil, Jonas

Baltrusaitis, Chia-Ming Wu, Ranjit T. Koodali, International Journal of Hydrogen Energy, 38, 2013, 2656-2669. I F 4.084
10. Highly fluorescent peptide nanoribbons impregnated with Sn-porphyrin as potent selective
DNA sensor. Sreenivasan Koliyat Parayil, Jooran Lee, Minjoong Yoon, Photochemical & Photobiological Sciences, 12, 2013, 798-804. (Selected as hot Article) I F. 2.408
11. Modulating the textural properties and solar hydrogen production activity of TiO2 by high
temperature supercritical drying. Sreenivasan Koliyat Parayil, Rhett J. Psota, Ranjit T. Koodali, International Journal of Hydrogen Energy, 38, 2013, 10215-10225 IF 4.084
12. Synthesis dependent oxidation state of platinum on TiO2 and their influences on the solar simulated photocatalytic hydrogen production from water. Sreenivasan Koliyat Parayil, Harrison S. Kibombo, Chia-Ming Wu, Rui Peng, Trevor Kindle, Srujan Mishra, S. Phil Ahrenkiel, Jonas Baltrusaitis, Nada M. Dimitrijevic, Tijana Rajh, Ranjit T. Koodali, Journal of Physical Chemistry C, 117, 2013, 16850–16862 IF 4.309
13. Photocatalytic Conversion of CO2 to hydrocarbon fuel using carbon and nitrogen co-doped sodium titanate nanotubes Sreenivasan Koliyat Parayil, Seung-Min Park, Abdul Razzaq, Craig A Grimes, Su-il In Applied Catalysis A, General. 498, 2015, 205–213 IF 4.630
14. Formation of titania-silica mixed oxides in solvent mixtures and their influences for the Photocatalytic CO2 Conversion to hydrocarbon Sreenivasan Koliyat Parayil, Abdul Razzaq, Su-il In J. Nanosci.nanotechnol.15, 2015, 7285-7292 IF 1.354
15. Synthesis of Na+/Ca2+ ions modified TiO2 xerogels through co precipitation method Prathyusha K R, Sreenivasan Koliyat Parayil *Indian Journal of Chemistry 59A, 2020, 747-751
16. Core level X-ray photoelectron emission spectra and structuresurface related multi-excitonic photoluminescence with reduced recombination rate in mesoporous TiO2/RuO2/CuO nanomaterials , Juliya Acha Parambil V. M. Abdul Mujeeb, K. P. Sreenivasan, P. Jayaram Journal of Sol-Gel Science and Technology 98, 2021, 452–461.
17. Impact of sodium ion impregnation on the photocatalytic hydrogen evolution activities of anatase/rutile mixed phase TiO2 nanomaterials Sruthy Raj P, Prathyusha K R, Resmi M R, Sreenivasan Koliyat Parayil,* Indian Journal of Chemistry 60A, 2021, 1159-1163
18. Enhanced H2 evolution via photocatalytic water splitting using mesoporous TiO2 /RuO2 /CuO ternary nanomaterial A.P. Juliya, V.M. Abdul Mujeeb, K.P Sreenivasan, K. Muraleedharan. Journal of Photochemistry and Photobiology 8,2021, 100076
19. P123 Assisted Sol-Gel Combustion Synthesis of Mesoporous Strontium Titanate Nanomaterials for Photocatalytic Degradation of Methylene Blue Juliya Acha Parambil ,Abdul Mujeeb V.M, Sreenivasan Koliyat Parayil* Indian Journal of Chemistry 60A, 2021, 1443-1451

1. Steady state and transient optical properties of dopamine–capped trititanate nanotubes, Sreenivasan, Joon Hee Jang, Minjoong Yoon, 97thNational meeting of KCS, April20- 21, 2006 Seoul, Korea.
2. Dopamine–capped trititanate nanotubes, Sreenivasan K.P, Minjoong Yoon, 13thKSP meeting, 1-2 June 2006 KBSI, Daejeon, Korea.

3. Synthesis of self-assembled Zn O nanowire arrays: Optical properties and photocatalytic activities, Koliyat P Sreenivasan, Singdo Oh, Minjoong Yoon, 100th National meeting of KCS, October 18-19 2007, Daegu, Korea.
4. Photoelectrochemical solar cell properties of heteropolytungstic acid modified TiO2 nanostructure thin film, Sreenivasan .K.P, Yumin Lee, Minjoong Yoon, KSP meeting 5-6 July 2007 Busan, Korea. (Best Poster Presentation Award)

5. Synthesis of porphyrin-incorporated peptide nanofibers: A possible optical probe for DNA hybridization, Sreenivasan.K.P, Minjoong Yoon, 101th National meeting of KCS, April17- 18 2007, Illsan, Korea.

6. Optical properties of biotinylated trititanate nanotubes: An optical sensory probe for Protein Sreenivasan K.P, Minjoong Yoon, Korea –Japan joint symposium on frontiers of photoscience, Ramada plaza hotel, Jeju, Korea, Sept 25-28. 2008.

7. Synthesis and optical properties of biotinylated trititanate nanotubes: An optical sensory probe for protein. Sreenivasan K.P, Minjoong Yoon AAS 2009 Kangawa Institute of Science Japan

8. Synthesis and Characterization of Titania-Graphene Photocatalysts, Tyler P. Bloch, Sreenivasan Parayil, and Ranjit T. Koodali, NPURC Annual Symposium, Missouri National Recreational River Resource and Education Center (MNRRREC), NE, July 29, 2011.

9. Graphite-like carbon-titania composite photocatalyst for solar hydrogen production Sreenivasan Parayil, Rui Peng, Harrison Kibombo, and Ranjit T. Koodali, 243rdACS meeting, San Diego, March 25-29, 2012.

10. Control of oxidation state and effective dispersion of platinum species on TiO2 support for the enhancement of solar simulated photocatalytic hydrogen production from water, Sreenivasan Koliyat Parayil, Harrison S. Kibombo, Chia-Ming Wu, Trevor Kindle, S. Phil Ahrenkiel, Jonas Baltrusaitis, Ranjit T. Koodali, Materials Research Society Spring Meeting &
Exhibit, San Francisco, CA, April 1 – April 5, 2013.

11. Synthetic control of oxidation state and the influence of platinum oxide TiO2
on the photocatalytic enhancement of hydrogen production from water: Sreenivasan Koliyat Parayil, Harrison Kibombo, Chia-Ming Wu, Trevor Kindle, S. Phil Ahrenkiel, Jonas Baltrusaitis, andRanjit T. Koodali, SD EPSCoR All Investigator Meeting, Chamberlain, SD, May 28-30, 2013.

12. Influence of oxidation state of platinum on TiO2 for solar simulated photocatalytic hydrogen production from water, Sreenivasan Koliyat Parayil, Harrison S Kibombo, Chia-Ming Wu, Jonas Baltrusaitis, Ranjit T Koodali, 246th American Chemical Society Meeting, Indianapolis, IN, Sep. 8 -12, 2013

13. Solar simulated photocatalytic hydrogen production from water using platinized titania nanoparticles. Influence of the method of preparation and the role of oxidation states of Pt, Sreenivasan Koliyat Parayil, Harrison S. Kibombo, Chia-Ming Wu, Rui Peng, Jonas Baltrusaitis, and Ranjit T. Koodali, The 18th International Conference on Semiconductor Photocatalysis and Solar Energy Conversion (SPASEC-18) Town & Country Resort, San Diego, California, USA November 17-21, 2013

14. Photocatalytic conversion of CO2 to hydrocarbon fuel using carbon and nitrogen Co-doped sodium titanate nanotubes, Sreenivasan Koliyat Parayil, Abdul RAZZAQ, Seung-Min Park,
Hye Rim Kim, Craig A. Grimes, Su-Il In International Environmental Engineering Conference (IEEC 2015) October 28 - 30, 2015 Busan, South Korea. (POSTER PRESENTATION)

15. Formation of titania-silica mixed oxides in solvent mixtures and their influences for the photocatalytic CO2 conversion to hydrocarbon Korea – Japan symposium on frontier photoscience June 21 - 23, Seoul, Korea (POSTER PRESENTATION)

16. Sol-Gel and Solvothermal Synthesis of TiO2 modified MCM 41 mesoporous silica materials Thasneem E, Fareeda N, Anjali K R, Sreenivasan Koliyat Parayil * National Seminar FCS 2019 scheduled during 19-21 March 2019 organized by department of Chemistry University of Calicut (POSTER PRESENTATION)

17. Europium ion modified TiO2 SiO2 xerogel materials for photocatalytic water splitting International Conference on Emerging Trends & Innovations in Chemistry (ETIC-2019)on 20/08/2019 organized by Department of Chemistry Sengamala Thayaar Educational Trust Women’s College , Tamil Nadu ( PAPER )

18. Modified MCM 48 Materials: Versatile Support Material for Catalysis National seminar on Chemistry, Past, Present and Future (CPPF-2019) on 22 /11/ 2019 organized by Post Graduate & Research Department of Chemistry SNGS Pattambi ( PAPER )

19. Carbon and nitrogen incorporated trititanate nanostructure for hydrocarbon fuel generation National Seminar on Recent Trends in Material science (NSRTMS-2019) on 6 /12/ 2019 organized by Department of Chemistry, Government College Chittur ( PAPER )

20.“TACKLING ONLINE CLASSES” College level Tuesday, 08 September.2020. Department of Economics,MES Kalladi College ,Mannarkkad

21.Digital Aids for Chemistry Teachers International 02-06-2020 IQAC and the Department of Commerce, S.E.S. College, Sreekandapuram, Kannur

22.How to Set up Career Prospects in Chemistry National level 06-08-2020(FN Research and Postgraduate Department of Chemistry,MES Kalladi College, Mannarkkad

23.International Research Scholars Meet & Scientific Discussion National 22-08-2020Research & Postgraduate Department of Chemistry, MES Kalladi College, Mannarkkad
24.Steps towards complex matter: chemistry! by Dr. Jean-Marie LEHN National 7 -09- 2020 Post Graduate and Research Department of Chemistry, Mar Athanasius College(Autonomous), Kothamangalam

25.“Bridging The Gap Between IPR And Acadamic Research College 5-12-2020 Research & Postgraduate Department of Chemistry, MES Kalladi College, Mannarkkad

26.Medha Webinar Series Directed Assembly Methods for the Rational Fabrication of Functional Materials” National 25-05-2020 Department of chemistry Devaswom Board College, Thalayolaparambu

27.Scientific Symphoria 2020 National 30-05-2020 Department of Chemistry
Mar Ivanios College (Autonomous) Nalanchira, Thiruvanthapuram

28.International webinar Series-DOCTRINA 13 International 04-06-2020 DEPARTMENT OF CHEMISTRY & IQAC Sir Syed College Taliparambha

29.VCAN2020 International 17-06-2020 19-06-2020 Centre for Nanotechnology Research, Vellore Institute of Technology (VIT), India

30.CRYO-ELECTRON MICROSCOPY OF BIOLOGICAL MOLECULES . international 11-08- 2020 Department of Chemistry, Mar Athanasius College (Autonomous), Kothamangalam, Kerala, India

31Webinar on Catalysis National 10-08-2020 to 12-08-2020 SRIBS
National webinar on “Fundamentals of intellectual property rights” on National 14/10/2020 MES Kalladi college dept of chemistry

32.International webinar on “Artificial Virus – Chemical approaches towards Gene Therapy Applications” National 27-09-2020 MES Kalladi college dept of chemistry

MEMBER BOARD SCIENCE IN PHARMACEUTICAL CHEMISTRY ( SINGLE BOARD), UNIVERSITY OF CALICUT
MEMBER , FACULTY OF SCIENCES UNIVERSITY OF CALICUT ( PHARMA CEUTICAL CHEMISTRY)
MEMBER , KERALA SCIENCE ACADEMY
MEMBER FLAIR KERALA