Contact Information

                 Prof. Arun Chattopadhyay
                 Department of Chemistry
                 Indian Institute of Technology Guwahati
                 Guwahati - 781 039 Assam, India
                 Ph: +91(361) 258 2304 (Office)
                       +91(361) 258 2333/4 (Lab)
                 Fax: +91(361) 258 2349
                 e-mail: arun@iitg.ernet.in

  News

         We are interested in the broad areas of nanoscale science and technology. The work may involve synthesizing materials such as nanoparticles or composites.  It could just as well be finding a new method of single or multiple color nanolithography or developing newer methods of organized nanoparticle arrays in two dimensions.  We are also interested in chemical locomotion and nanobiotechnology. Organizing nanoscale particles into superstructures is an area in which we are currently interested. In addition, we work on understanding the basic principles that underlie the results obtained in the laboratory. 

 1. Begum, Raihana; Bhandari, Satyapriya; Chattopadhyay, Arun Langmuir 2012 (DOI: 10.1021/la3002652).
 2. Sk, Md Palashuddin; Jaiswal, Amit; Paul, Anumita; Ghosh, Siddhartha Sankar; Chattopadhyay, Arun Scientific Reports 2012 (DOI: 10.1038/srep00383).
 3. Deka, Jashmini; Paul, Anumita; Chattopadhyay, Arun RSC Advances 2012, 2, 4736-4745. 
 4. Gogoi, Sonit Kumar; Paul, Anumita; Chattopadhyay, Arun RSC Advances 2012, 2, 3642-3646.
 5. Sahoo, Amaresh Kumar; Sharma, Shilpa; Chattopadhyay, Arun; Ghosh, Siddhartha Sankar Nanoscale 2012, 4, 1688-1694.
 6. Mallick, Sadhucharan; Sharma, Shilpa; Banerjee, Madhuchanda; Ghosh, Siddhartha Sankar; Chattopadhyay, Arun; Paul, Anumita ACS Applied Materials & Interfaces 2012, 4, 1313-1323.
 7. Adhikari, Manab Deb; Panda, Biswa Ranjan; Vudumula, Umakanth; Chattopadhyay, Arun; Ramesh, Aiyagari RSC Advances 2012, 2, 1782-1793.
 8. Jaiswal, Amit; Chattopadhyay, Arun; Ghosh, Siddhartha Sankar Materials Letters 2012, 68, 261-264.