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Institute of Advanced Study in Science and Technology (IASST) No.

Updated on Thursday, 8 October 2026 - 5:14pm
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All India Number(s): 
  • 0361-227 0095 (For Contact Support)
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Telephone Directory

Sr No. Name Designation Contact No. Ext No. Email
Director Office
1 Prof. Ashis Kumar Mukherjee Director, IASST 0361-2273058   dir [dot] iasst [at] nic [dot] in
2 Mr. Lelin Gogoi Superintendent, Director Office 0361-2273058,
Fax: 0361-2273062		 200 lgogoi [at] iasst [dot] gov [dot] in
3 Ms. Anushree Roy   Scientific & Technical Assistant - - anushreeroy [at] iasst [dot] res [dot] in
Registrar Office
4 Dr. Diganta Goswami Registrar - - registrar [at] iasst [dot] gov [dot] in
5 Ksh.Sharmina Devi Receptionist 0361-2270095 - registrar-off [at] iasst [dot] gov [dot] in , registrariasst [at] gmail [dot] com
Academic Cell
6 Dr. Jutika Devi Consultant (Academic Affairs) 0361-2273061 310 consultant [dot] acad [at] iasst [dot] gov [dot] in
7 Mr. Indrajit Sarma Assistant-I 0361-2270095, 117 indrajitsarma [at] iasst [dot] gov [dot] in
General Administration
8 Mr. Niranjan Bhagobaty Technical Officer-B 0361-2273058 203 nbhagobaty [at] iasst [dot] gov [dot] in
9 Mr. Rajesh Sarma Public Relations Officer 0361-2270095 142 rajeshsharma [at] iasst [dot] gov [dot] in
10 Mr. Dwijendra Ch. Deka Section Officer 0361-2270095 404 dwijendradeka [at] iasst [dot] gov [dot] in
11 Mr. Sachin Chandrakumar Narwadiya Scientist-D 0361-2270095 151 sachin [at] iasst [dot] gov [dot] in
12 Mr. Diganta Das Assistant 0361-2270095 141 digantadas [at] iasst [dot] gov [dot] in
13 Mrs. Nirmali Devi Hindi Assistant 0361-2270095 124 nirmalin [at] iasst [dot] gov [dot] in
14 Mrs. Pinky Taye Assistant-I 0361-2270095 405 assist [dot] admn [at] iasst [dot] gov [dot] in
15 Dr. Anjali Verma Consultant (Medical Officer) 0361-2270095 407 dranjaliverma80 [at] gmail [dot] com
16 Dr. Sunayana Baruah Veterinary Doctor - - sunaina [dot] baruah [at] iasst [dot] res [dot] in
Finance And Accounts Section
17 Mr. Pradyut Borkataki Finance & Accounts Officer 0361-2270095 105 faofficer [at] iasst [dot] gov [dot] in
18 Mr. Ramen Mahanta Consultant (Accounts) 0361-2270095 110 mahantaramen [at] gmail [dot] com
19 Mr. Hemanta Sarma Assistant-I (Accounts) 0361-2270095 143 assist [dot] acc [at] iasst [dot] gov [dot] in
20 Mrs. Sanjubi Sharma Assistant Accounts 0361-2270095 406 sanjubish [at] iasst [dot] gov [dot] in
21 Miss Moonmee Deka Assistant Accounts 0361-2270095 129 moonmeed [at] iasst [dot] gov [dot] in
Knowledge Resource Center Staff
22 Dr. T. D. Goswami Asstt. Librarian & i/c KRC 0361-2270095 215 tdgoswami [at] iasst [dot] gov [dot] in
Engineering Cell
23 Mr. Montu Deka Assistant Engineer 0361-2270095 422 montudeka [at] iasst [dot] gov [dot] in
24 Md. Mohammad JE (Civil) 0361-2270095 421 je [dot] civil [at] iasst [dot] gov [dot] in
25 Mr. Bikash Jyoti Das JE (Electrical) 0361-2270095 135 je-electrical [at] iasst [dot] gov [dot] in
IT Cell
26 Mr. Bijuphukan Bhagabati Technical Officer-A and In-Charge, IT Cell 0361-2270095 302 biju [dot] bhagabati [at] iasst [dot] gov [dot] in
27 Mr. Debajit Deka System and Network Administrator 0361-2270095 301 webadmn [at] iasst [dot] gov [dot] in
28 Mr.Rajlochan Baruah Jr. Network Administrator 0361-2270095 144 rajlochan [dot] baruah [at] iasst [dot] gov [dot] in
Sophisticated Analytical Instrument Centre Staff
29 Prof. Munima B. Sahariah Professor-I Head SAIC 0361-2270095 214 headsaif [at] iasst [dot] gov [dot] in , munima [at] iasst [dot] gov [dot] in
30 Dr. Nirab C. Adhikary Technical Officer-B In-Charge, SAIC Operation 0361-2270095 402 nirab [at] iasst [dot] gov [dot] in
31 Mrs. Juri Pathak Technical Officer-A 0361-2270095 408 juripathak [at] iasst [dot] gov [dot] in
32 Mr.Nayan Talukdar Technical Officer, (Instrumentation) 0361-2270095 435 instu [at] iasst [dot] gov [dot] in
33 Mr. Subrata Goswami Technical Assistant-I 0361-2270095 503 subratag [at] iasst [dot] gov [dot] in
34 Mr. Manomohan Huzuri Technical Assistant-I - - mhuzuri [at] iasst [dot] gov [dot] in
35 Mr. Dipankar Kalita Technical Assistant-I - - dipankarkalita [at] iasst [dot] gov [dot] in
R&D Cell
36 Dr. Debajit Thakur Professor-I & Head R&D 0361-2273061 206 headrndcell [at] iasst [dot] gov [dot] in
37 Mr. Nabajyoti Choudhury Programme Manager 0361-2273061 108 nabajyotich [at] iasst [dot] gov [dot] in

Administrative and Support Staff

Contact No.: 0361-2270095 (Same For All)

Sr No. Name Designation Ext No. Email
1 Dr. Diganta Goswami Registrar 102 registrar [at] iasst [dot] gov [dot] in
2 Mr. Pradyut Borkataki FAO 103 faoofficer [at] iasst [dot] gov [dot] in
3 Mr. Rajesh Sharma PRO 142 rajeshsharma [at] iasst [dot] gov [dot] in
4 Mr. Rabin Ch. Kalita Section Officer (Admin.) 403 rabinkalita [at] iasst [dot] gov [dot] in
5 Mr. Dwijendra Deka Superintendent 404 dwijendradeka [at] iasst [dot] gov [dot] in
6 Mr. Ramen Mahanta Superintendent 110 ramenmahanta [at] iasst [dot] gov [dot] in
7 Mr. Lelin Gogoi Superintendent 200 gogoi [at] iasst [dot] gov [dot] in
8 Pinky Taye Baruah Assistant, I 405 assist [dot] admn [at] iasst [dot] gov [dot] in
9 Mr. Montu Deka Assistant Engineer 422 montudeka [at] iasst [dot] gov [dot] in
10 Mr. Diganta Das Assistant 141 digantadas [at] iasst [dot] gov [dot] in

Technical Staff

Contact No.: 0361-2270095 (Same For All)

Sr No. Name Designation Ext No. Email
1 Mr. Niranjan Bhagobaty Technical Officer- B 203 nbhagobaty [at] iasst [dot] gov [dot] in
2 Dr. Nirab Chandra Adhikary Technical Officer- B 402 nirab [at] iasst [dot] gov [dot] in
3 Mrs. Juri Pathak Technical Officer- A 408 juripathak [at] iasst [dot] gov [dot] in
4 Mr. Bijuphukan Bhagabati Technical Officer- A 302 biju [dot] bhagabati [at] iasst [dot] gov [dot] in
5 Mr. Subrata Goswami Technical Assistant 503 subratag [at] iasst [dot] gov [dot] in
6 Mrs. Julie Bordoloi Technical Assistant 207 jbordoloi [at] iasst [dot] gov [dot] in
7 Mr. Manomohan Hazuri Technical Assistant 503 mhuzuri [at] iasst [dot] gov [dot] in
8 Mr. Dipankar Kalita Technical Assistant 503 dipankarkalita [at] iasst [dot] gov [dot] in
9 Dr. Tarini Dev Goswami Assistant Librarian 215 tdgoswami [at] iasst [dot] gov [dot] in
10 Mr. Sachin Chandrakumar Narwadiya Scientist-D 151 sachin [at] iasst [dot] gov [dot] in

Scientist Faculties

Contact No.: 0361-2270095 (Same For All)

Sr No. Name Designation Ext No. Email
1 Dr. Ashis Kr. Mukherjee Adjunct Professor (Honorary) - akm [at] tezu [dot] ernet [dot] in
2 Dr. Devasish Chowdhury Prof I 211 devasish [at] iasst [dot] gov [dot] in
3 Dr. Arup Ratan Pal Prof I 119 arpal [at] iasst [dot] gov [dot] in
4 Dr. Mojibur Rahman Khan Prof I 126 mojibur [dot] khan [at] gmail [dot] com
5 Dr. Sarathi Kundu Prof I 213 sarathi [at] iasst [dot] gov [dot] in
6 Dr. Munima B. Sahariah Prof I 214 munimab [at] gmail [dot] com
7 Dr. Debajit Thakur Prof I 206 debajitthakur [at] iasst [dot] gov [dot] in
8 Dr. Asis Bala Associate Prof I 401 asisbala [at] iasst [dot] gov [dot] in
9 Dr. Subir Biswas Associate Prof I 552 subirb [at] iasst [dot] gov [dot] in
10 Dr. Santu Das Associate Prof I 210 d [dot] santu [at] iasst [dot] gov [dot] in
11 Dr. Biswajit Choudhury Associate Prof-II 423 biswajitchoudhury [at] iasst [dot] gov [dot] in
12 Dr. Kamatchi S Associate Prof-I 429 kamatchis [at] iasst [dot] gov [dot] in
13 Dr. Vijay Kumar Singh Associate Prof-II 309 vijay [dot] singh [at] iasst [dot] gov [dot] in
14 Dr. Ragini G. Bodade Associate Prof-II 150 ragini [dot] bodade [at] iasst [dot] gov [dot] in

Department Wise Faculty Emails

Sr No. Department Name Designation Email
1 - Prof. Ashis K Mukherjee Director akm [at] tezu [dot] ernet [dot] in
2 Carbon Nanomaterials; Polymer Nanocomposites; Nano Dr. Devasish Chowdhury Professor I devasish [at] iasst [dot] gov [dot] in
3 Plasma-based synthesis of nanomaterials Dr. Arup Ratan Pal Professor I arpal [at] iasst [dot] gov [dot] in
4 - Dr. Mojibur R. Khan Professor I mojibur [dot] khan [at] gmail [dot] com
5 Condensed Matter Physics (theory) Prof. Munima B. Sahariah Professor I munimab [at] gmail [dot] com
6 Not explicitly mentioned in the image Dr. Debajit Thakur Professor I debajitthakur [at] iasst [dot] gov [dot] in
7 Not explicitly mentioned in the image Prof. Sarathi Kundu Professor I sarathi [dot] kundu [at] gmail [dot] com , sarathi [at] iasst [dot] gov [dot] in
8 Materials Science Dr. Biswajit Choudhury Associate Professor II biswa [dot] tezu [at] gmail [dot] com
9 Applied Microbiology and Biomedicine Dr. Ragini G. Bodade Associate Professor II ragini [dot] bodade [at] iasst [dot] gov [dot] in
10 Biophysics Dr. Kamatchi Sankaranarayanan Associate Professor I kamatchis [at] iasst [dot] gov [dot] in
11 Mathematics, Water-wave mechanics Dr. Santu Das Associate Professor I d [dot] santu [at] iasst [dot] gov [dot] in
12 Pharmacology & Drug Discovery Dr. Asis Bala Associate Professor I asisbala [at] iasst [dot] gov [dot] in
13 Experimental Plasma Physics Dr. Subir Biswas Associate Professor I subirb [at] iasst [dot] gov [dot] in
14 Infectious Diseases & Antimicrobial Resistance Dr. Vijay Kumar Singh Assistant Professor II vijay [dot] singh [at] iasst [dot] gov [dot] in
15 Nanozyme, coacervates, emulsions Dr. Sourav Das Inspire Faculty sourav [dot] das [at] iasst [dot] gov [dot] in
16 Plant Biotechnology & Microbial Genetics Dr. Sheo Shankar Pandey Ramalingaswami Fellow sshankar [dot] pandey [at] iasst [dot] gov [dot] in
17 Functional materials Dr. Shibnath Samanta Ramanujan Fellow shibnaths [at] iasst [dot] gov [dot] in

For Complaint

  • For any query/complaint you can contact to public grievance officer through the details given below:
    Contact No.: 0361-2273061
    Email: rajeshsharma [at] iasst [dot] gov [dot] in

Scientific Advisory Committee Contact Details

Sr No. Name/Department Designation Contact No. Email
1 Prof. Amitava PatraDirector, Institute of Nanoscience and Technology (INST), Mohali Chairperson 033-2473-4971
Ext: 1209		 amitava [at] inst [dot] ac [dot] in
2 Prof. Sandeep Verma, Department of Chemistry, IIT, Kanpur Member - sverma [at] iitk [dot] ac [dot] in
3 Prof. Arindam Ghosh, Deptt. of Physics, IISc Bangalore Member - arindam [at] iisc [dot] ac [dot] in
4 Prof. Anita Das, Deptt. of Physics, Delhi Member 9879565174, 8287170006 amita [at] iitd [dot] ac [dot] in
5 Prof. Durga Charan Dala, Deptt. of Mathematics, IIT, Guwahati Member 9435300737 durga [at] iitg [dot] ac [dot] in
6 Prof. Sanjay M. Jachak, Head Deptt. of Natural Products, NIPER, Mohali Member 0172-2292037 sanjayjachak [at] niper [dot] ac [dot] in
7 Prof. Sridevi Annapurna Singh, Director CFTRI, Mysuru Member 9449809946 sridevi [at] cftri [dot] res [dot] in
8 Prof. K. Dharmalingam,Director Research, Aravind Medical Research Foundation, Madurai and DBT Distinguished Biotechnology Research Professor Member 9443148447 dharmalingam [dot] k [at] gmail [dot] com , kdharmalingam [at] aravind [dot] org
9 Prof. Sudip Chattopadhyay, Deptt. of Biotechnology, National Institute of Technology, Durgapur Member 9434788029 schattopadhyay [dot] bt [at] nitdgp [dot] ac [dot] in
10 Prof. Srimonti Sarkar, Biological Sciences Unified Academic Campus, Bose Institute, Kolkata Member (Nominated by DST, Govt. of India) 9831613176 srimonti [at] jcbose [dot] ac [dot] in
11 Prof. Arup Ratan Pal, IASST Member- Secretary 0361-2270095 arpal [at] iasst [dot] gov [dot] in

Research Programme Contact Details

Contact No.: 0361-2270095 (Same For All)

Sr No. Name Designation Extn No. Email
Advanced Material Sciences
1 Dr. Devasish Chowdhury Professor-I 211 devasish [at] iasst [dot] gov [dot] in
2 Dr. Arup Ratan Pal Professor-I 119 arpal [at] iasst [dot] gov [dot] in
3 Prof. Munima B. Sahariah Professor-I 214 munimab [at] gmail [dot] com
4 Dr. Sarathi Kundu Professor-I 213 sarathi [dot] kundu [at] gmail [dot] com , sarathi [at] iasst [dot] gov [dot] in
5 Dr. Biswajit Choudhury Associate Professor-II 423 biswa [dot] tezu [at] gmail [dot] com
Basic And Applied Plasma Physics
6 Dr. Subir Biswas Associate Professor - I 552 subirb [at] iasst [dot] gov [dot] in
7 Dr. Kamatchi Sankaranarayanan Associate Professor - I 429 kamatchis [at] iasst [dot] gov [dot] in
8 Dr. Joyanti Chutia Former Director, IASST, Emeritus scientist - joyanti_c [at] yahoo [dot] com
Bio-Diversity & Eco-System Research
9 Ashis K Mukherjee Director, IASST 200 dir [dot] iasst [at] nic [dot] in
10 Dr. Mojibur R. Khan Professor-I 126 mojibur [dot] khan [at] gmail [dot] com
11 Dr. Debajit Thakur Professor-I 206 debajitthakur [at] iasst [dot] gov [dot] in
12 Prof. (Dr.) Arundhuti Devi Professor-I 118 deviarundh2 [at] yahoo [dot] co [dot] in , arundhuti [at] iasst [dot] gov [dot] in
Mathematical & Computational Sciences
13 Dr. Lipi B. Mahanta Professor-I 204 lbmahanta [at] iasst [dot] gov [dot] in
14 Dr. Santu Das Associate Professor-I 210 d [dot] santu [at] iasst [dot] gov [dot] in
Traditional And Modern Drug Discovery And Disease Diagnosis
15 Prof. Ashis K. Mukherjee Director, IASST 200 dir [dot] iasst [at] nic [dot] in
16 Prof. Mojibur R. Khan Professor-I, HOD, LSD 126 mojibur [dot] khan [at] gmail [dot] com

Vigilance Officers Contact Details

Sr No. Name Designation Contact No. Email
1 Sri. Sunil Kumar Chief Vigilance Officer 011-26962216 jssk-dst [at] gov [dot] in
2 Dr. Devasish Chowdhury Vigilance Officer 18003453620, 0361-2270095,
Extn: 211		 devasish [at] iasst [dot] gov [dot] in , devasishc [at] gmail [dot] com

CPIO/Appellate Authority Contact Details

Fax: 0361-2273062 (Same For All)

Sr No. Authority Designation Contact Detail
1 Central Public Information Officer Registrar 0361-2273061, 0361-2273064,

registrar [at] iasst [dot] gov [dot] in , registrariasst [at] gmail [dot] com
2 Appellate Authority Director IASST dir [dot] iasst [at] nic [dot] in

Address

Institute Of Advanced Study In Science And Technology,
Vigyan Path, Paschim Boragaon, Garchuk,
Guwahati, Assam 781035 India
Contact No.: 0361-2273061, 0361-2273064
Fax No.: 0361-2273062
Working Hours: Mon-Fri, 9am-5:30pm, Except every Sat-Sun

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Ministry Of Science And Technology (DST) Contact No.
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