Dr. Karabi Roy

Assistant Professor, Dept. of Chemistry

Email : karabiroy46@gmail.com
Phone: 8822260137


Date of Birth :17-11-1990
Father’s Name : Ganesh Chandra Roy
Gender : Female
Nationality : Indian
Marital Status : Unmarried
Languages Known : English, Assamese. Hindi


Dr. Karabi Roy
Assistant Professor Dept. of Chemistry
SalabariCollege, Salbari


2015-2021IndianInstituteof TechnologyGuwahati,Guwahati
DoctorateinChemistry, Dept.ofChemistry
2013-2015Gauhati University, Guwahati
M.Sc. in Chemistry Specialization:OrganicChemistry
BachelorofScience (B.Sc.)in Chemistry
Higher SecondaryEducation(Science)
2008AnkurSeminary, Guwahati


Name of Exam (NET/SLET/GATE)SubjectRegistration Number/Roll NumberYear of passing


AssistantProfessor,Dept.of Chemistry


PhD (July2015-July2021)
Supervisor : Dr. Sunanda Chatterjee, Associate Professor Department of Chemistry, IIT Guwahati
Thesis Title: Mechanism of Self-Assembly of Small Designer Peptides and their Potential Applications.
Research work: My research work is about the exploration and understanding of self-assembly mechanism in small designed peptides and amino acid derivatives and applying the nanostructures formed in diverse applications. Peptides and amino acid derivatives have been synthesized using standard solution and solid phase peptide synthesis methods. Thereafter, various studies have been undertaken to delineate the mechanism of self-assembly in molecular details, unravelling the supramolecular interactions that are involved in the process. Finally, the self-assembled materials have been employed in waste water treatment and drug delivery applications. The body of my work involves experimental techniques like HPLC, TLC, fluorescence, NMR, PXRD, FTIR, FESEM, FETEM, Rheology, CD etc. and theoretical analysis using DFT studies.


  • Olanzapine Salts and Diversity in Molecular Packing
    Kashyap Kumar Sarmah, Ayushree Sarma, Karabi Roy, Dharmaraj R. Rao and Ranjit Thakuria Crystal Growth and Design, 2016, 16, 1047–1055. https://doi.org/10.1021/acs.cgd.5b01605
  • Self-Assembly Mechanism of a Peptide-Based Drug Delivery Vehicle
    Gopal Pandit, Karabi Roy, Umang Agarwal and Sunanda Chatterjee,
    ACS Omega, 2018, 3, 3143−3155 https://doi.org/10.1021/acsomega.7b01871
  • Uptake and Intracellular Fate of Nonaarginine Peptide in Yeast
    Riddhi Banerjee, Rachayeeta Deb, Karabi Roy, Sunanda Chatterjee and Shirisha Nagotu,
    Peptide Science, 2018, 111, e24101 https://doi.org/10.1002/pep2.24101
  • Dicyclohexylurea Derivatives of Amino Acids as Dye Absorbent Organogels and Anion Sensors Karabi Roy, Suvankar Ghosh, Monikha Chetia, Priyadarshi Satpati and Sunanda Chatterjee Organic & Biomolecular Chemistry, 2019, 17, 3026-3039 https://doi.org/10.1039/C9OB00014C
  • Peptide Hydrogel as Platform for Sustained Release of Antimicrobial, Antitumor Drugs and Proteins
    Karabi Roy, Gopal Pandit, Monikha Chetia, Ankan Kumar Sarkar, Sumit Chowdhuri, Anil P. Bidkar and Sunanda Chatterjee
    ACS Applied Bio Materials, 2020, 3, 6251–6262. https://doi.org/10.1021/acsabm.0c00314
  • Co-assembly of Charge Complementary Peptides and Their Applications as Organic Dye/Heavy Metal Ion (Pb2+, Hg2+) Absorbents and Arsenic (III/V) Detectors
    Karabi Roy, Monikha Chetia, Ankan Kumar Sarkar and Sunanda Chatterjee,
    RSC Advances, 2020, 10, 42062-42075. https://doi.org/10.1039/D0RA08407G
  • Functional Materials from Peptide Based Gels
    Dr. Karabi Roy, Emerging Researches in Chemical Sciences, First Edition, February 2024, Page 315-336, ISBN: 978-93-90706-89-1


  • Experienced in synthesis of organic compounds and peptides via. solution phase as well as solid phase methodologies.
  • Skilled in isolation of pure compounds through column chromatography and HPLC technique.
  • Experienced in analytical techniques like UV- Vis, Fluorescence, Circular Dichroism, FT-IR, ESI-Mass Spectrometry, powder XRD, Rheology, Microscopic techniques such as TEM, SEM
  • Hands on experience in handling instruments like UV-Visible spectrophotometer, Fluorometer, CD spectrophotometer, ESI-MS spectrometer, FT-IR spectrometer, HPLC instrument.
  • Good working knowledge in most of the chemical databases (SciFinder, Scopus) and chemical drawing tools (Chem Draw, Origin).


Dec 06-17, 2015Ishan Vikas Program of the MHRD, India
Member of the organizing committee
Indian Institute of Technology Guwahati
2016-2017Teaching Assistant in the following courses in the Dept. of Chemistry,
IIT Guwahati

B. Tech (Semester I) Organic Chemistry Lab (July-Nov, 2016, 2017)
B. Tech (Semester III) Organic Chemistry Lab (Jan-May, 2017)


Feb 15-16, 2016National Workshop on Advanced Probing Techniques in TEM
, Indian Institute of Technology Guwahati
Dec 09, 2018Workshop on Polymer Science and Technology
3rd International Conference on Soft Materials (ICSM), MNIT Jaipur
Dec 09-14, 20183rd International Conference on Soft Materials (ICSM)
MNIT Jaipur, India
Poster presented on “Low Molecular Weight organogels and their
Application as Dye Absorbent”
Feb 28-Mar 01, 20197th Indian Peptide Symposium (IPS)
BITS Pilani, Hyderabad, India
Poster presented on “Dicyclohexylurea derivatives of amino acids as dye
absorbent organogels and anion sensors.”
Jan 20-23, 2021Online workshop on Single Crystal and Powder X Ray Diffraction
Techniques and its Applications

North East Centre for Biological Sciences and Healthcare Engineering
(NECBH), Indian Institute of Technology Guwahati, Assam
Aug 23-24, 2021Online workshop on Nuclear Magnetic Resonance: Technique and its

North East Centre for Biological Sciences and Healthcare Engineering
(NECBH), Indian Institute of Technology Guwahati, Assam in collaboration
with Bruker, India


Aug 01-05, 2022Virtual FDP on Smart Tools and Methodologies for Academic Research
Mahatma Gandhi Institute of Technology, Telangana
Aug 08-13, 2022Virtual FDP on Outcome Based Education
Shri Krishnaswamy College for Women, Chennai
Aug 22-30, 2022Research, Publication and Patent in Humanities and Sciences
SRM Institute of Science and Technology, Chennai
Aug 22-26, 2022Universal Human Values-I
Inculcating Universal Human Values in Technical Education

AICTE, New Delhi
Dec 02-31, 2023Faculty Induction Programme for Faculty in Universities/Colleges/
Institutes of Higher Education

Pandit Madan Mohan Malaviya National Mission on Teachers and Teaching,
New Delhi
Jan 21-22, 2024Induction Training Programme for Newly Appointed Assistant
Professors of Higher Education Institutions of Assam

UGC MMTTC, Gauhati University, Bodoland University, Kokrajhar, Assam

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