Publication

Publications of Dr. Jobish Johns

Dr. Jobish Johns is an Associate Professor in the Department of Physics of RRCE Bangalore. He has completed his doctoral degree from Mangalore University in the year 2010. After receiving PhD, Dr. Jobish Johns worked as a Postdoctoral Associate at Center of Excellence in Natural Rubber Technology at Department of Rubber Technology and Polymer Science, Prince of Songkla University, Pattani, Thailand. His areas of interest include polymer blends, natural rubber based nano-composites and modification of natural rubber molecules. In the field of Rubber Technology, his group do the fabrication of different nano-composites for high performance elastomeric applications. In the field of polymer blends, novel strategies for compatibilization and modification of blending and morphology modification are being tried. He has developed a novel method to vulcanize natural rubber by using Glutaraldehyde. He has Published 4 books and 21 research articles in international journals.

TEXT BOOKS:

  1. Jobish Johns. Vulcanization of Rubber Using Glutaraldehyde, ISBN: 978-3-659-43791-5. Lambert Academic Publishers.

  2. Jobish Johns. Eco-Friendly Chitosan/Natural Rubber Blends: Preparation, Development and Characterization, ISBN: 978-3-8443-2118-0. Lambert Academic Publishers.

  3. Vijayalakshmi Rao and Jobish Johns. Rubber: Types, Properties and Uses (Chapter on Natural rubber latex/chitosan blends pp. 337-376) ISBN: 978-1-61761-652-5. Nova Publishers.

INTERNATIONAL:

  1. Anand A, Jobish Johns, Rajashekara KM, Praveen Kumar RS, Vijayakumar PC (2015). Fully Interpenetrating Polymer Network from Natural Rubber and Guar Gum for the preparation of Nano-composites, International Journal of Advanced Scientific and Technical Research Vol. 5, Issue 5, pp 116-120.

  2. Abhiram JS, Pernabas N, Inayath Pasha I, Saifulla Khan, Anand A, Jobish Johns (2015), Fully Interpenetrating Polymer Network from Natural Rubber and Guar Gum, Journal of Materials and Metallurgical Engineering Vol. 5, Issue 3, pp 18-21.

  3. Wanida Yung-Aoon, Preeyaporn Khunmaung, Parichat Chaisongkram, Nitinart Seatung, Jobish Johns, Ekwipoo Kalkornsurapranee (2015). Some studies on the preparation and characterization of Natural rubber Grafted poly (methyl methacrylate), polystyrene and poly (styrene-co-methyl methacrylate). Advances in Environmental Biology, 9(13) pp 14-19.

  4. Anish Johns, Sham Aan MP, Jobish Johns, Bhagyashekar MS, Charoen Nakason, Ekwipoo Kalkornsurapranee (2015). Optimization Study of Ammonia and Glutaraldehyde Content on Vulcanization of Natural Rubber Latex. Iranian Polymer Journal (DOI 10.1007/s13726-015-0382-8).

  5. Vijayakumar PC, Jeevan Kumar R, Anish Johns, N Sathyan, Jobish Johns (2015). Solvent Transport Properties of ER/PS Thermoplastic Elastomeric Blends, Progress in Rubber Plastics and Recycling Technology, Vol. 2, Issue 2, pp 9-16.

  6. Ekwipoo Kalkornsurapranee, Worasak Phetwarotai, Jobish Johns (2014). Grafting of Maleic Anhydride and Amine Derivative onto Natural Rubber for High Performance Elastomeric Applications, American-Eurasian Journal of Sustainable Agriculture. Vol. 8, Issue 4, pp 92-98.

  7. Vijayakumar PC, Jeevan Kumar R, Tom Cherian, Rajashekhara KM, Jobish Johns (2014). Thermogravimetric and Crystallinity studies of ER/PS Blends, Journal of Modern Chemistry and Chemical Technology, Vol. 5, pp. 1-6.

  8. Vijayakumar PC, Jeevan Kumar R, Anish Johns, Ekwipoo Kalkornsurapranee, Jobish Johns (2014), Mechanical Properties and Morphology of ER/PS Blends. Research and Reviews: Journal of Material Sciences. Vol. 5, Issue 1, pp 1-6.

  9. Jobish Johns, Charoen Nakason, Anoma Thitithammawong and Pairote Klinpituksa (2012). Method to vulcanize natural rubber from medium ammonia latex by using glutaraldehyde. Rubber Chemistry and Technology Vol. 85, pp. 565-575.

  10. Jobish Johns and Charoen Nakason. Charoen nakason (2012). Novel Interpenetrating polymer networks based on natural rubber/PVA. Polymer Plastic Technology Engineering Vol. 51, pp. 1046-1053 [5 citations].

  11. Jobish Johns, Charoen Nakason and Praveen P (2012) Dielectric properties and AC conductivity studies of novel NR/PVA full-interpenetrating polymer networks. Journal of Non-Crystalline Solids Vol. 358, pp. 1113-1119 [5 citations].

  12. Jobish Johns and Vijayalakshmi Rao (2012). Studies on the interfacial interaction in natural rubber latex/Chitosan blends. Journal of Adhesion Science and Technology. Vol. 26, pp. 793-812.

  13. Jobish Johns and Charoen Nakason (2011). Dielectric Properties of Natural Rubber/Chitosan Blends: Effects of Blend Ratio and Compatibilization. Journal of Non-Crystalline Solids Vol. 357, pp. 1816-1821[11 citations].

  14. Jobish Johns and Vijayalakshmi Rao (2011). Adsorption of Methylene Blue onto Natural Rubber/Chitosan Blends. International Journal of Polymeric Materials. Vol. 60, pp. 766-775 [9 citations].

  15. Jobish Johns and Charoen Nakason (2011). Thermal stability of compatibilised natural rubber/chitosan blends. Journal of Materials and Metallurgical Engineering. Vol. 1, No. 2, pp. 29-39.

  16. Jobish Johns and Vijayalakshmi Rao (2009). Compatibilising effect of maleic anhydride on the mechanical properties of Natural Rubber/chitosan blends. Fibers and Polymers, Vol.10, No.6, 761-767 [6 citations].

  17. Jobish Johns and Vijayalakshmi Rao (2009) Thermal Stability, Morphology And X-Ray Diffraction Studies Of Dynamically Vulcanized Natural Rubber/Chitosan Blends. Journal of Materials Science, Vol. 44, pp. 4087–4094 [14 citations].

  18. Jobish Johns and Vijayalakshmi Rao (2009) Mechanical properties and the swelling behavior of Crosslinked natural rubber/chitosan blends. International Journal of Polymer Anal. Charact., Vol.14, pp. 508–526 [20 citations].

  19. Jobish Johns and Vijayalakshmi Rao (2008) Characterization of Natural Rubber Latex/Chitosan Blends, International Journal of Polymer Anal. Charact., Vol.13, pp. 280–291[15 citations].

  20. Vijayalakshmi Rao and Jobish Johns (2008) Thermal behavior of Chitosan/Natural rubber latex blends: Thermogravimetric and differential scanning calorimetric analysis. Journal of Thermal Analysis and Calorimetry, Vol. 92, pp. 801–806 [38 citations].

  21. Vijayalakshmi Rao and Jobish Johns (2007) Mechanical properties of thermoplastic elastomeric blends of Chitosan and natural rubber latex. Journal of Applied Polymer Science. Vol. 107, pp. 2217–2223 [22 citations].

AWARDS

The best paper Award to Dr. Jobish Johns on “Grafting of Maleic Anhydride and Amine Derivative onto Natural Rubber for High Performance Elastomeric Applications” in the ‘International conference on Plastics, Rubber and composites 2014’ at Langkawi, Malaysia (June 2014).

PROJECT PROPOSALS SUBMITTED BY Dr. JOBISH JOHNS

Proposal entitled ‘PREPARATION, MODIFICATION AND CHARACTERIZATION OF NATURAL RUBBER/POLYVINYL ALCOHOL INTERPENETRATING POLYMER NETWORK BASED THERMOPLASTIC ELASTOMERIC NANOCOMPOSITES’ has been submitted to SERB, Department of Science and Technology, Government of India (Rs. 28,84,000/-).