Dr. Devasish Chowdhury

Research Interest

Specilization :

Polymer nanocomposites, Surface self-assembly, Surface Nanochemistry, Atomic Force Microscope mediated Nanolithography.The material nanochemistry laborator (MNL) is working on nanomaterials of metals, semiconductors, inorganic, organic, polymer, polymer composites and hybrid materials. The aim of the laboratory is to develop a comprehensive chemical methodology leading to a systematic bottom-up fabrication of nanoscale electronic devices.

Education

M.Sc Delhi University (1998)

PhD from IIT Guwahati (2004)

Post-doc from Weizmann institute of Science, Israel (2004-2007)

Employment

2022 - till date        Professor - I, IASST

2017 - 2021           Associate Professor -II, IASST

2013- 2016            Associate Professor -I, IASST

2009 - 2013           Assistant Professor -II, IASST

2008 - 2009           Assistant Professor -I, IASST

2009-2010            Visiting Scientist, University of Illinois, Urbana Champaign 2008-2009

PROFESSIONAL RECOGNITION, AWARDS, FELLOWSHIPS RECEIVED

  1. American Chemical Society Membership Award, 2015
  2. Indo-US Science and Technology Forum Fellowship (IUSSTF) 2009
  3. Young Scientist Award 2003 (Material Research Society of India, Kolkata Chapter)
  4. Senior Research Fellowship (CSIR, Govt. of India) 2002
  5. National Elegibility Test (NET-LS) 2000
  6. Graduate Aptitude Test in Engineering (GATE )1999

Selected Publications ( Total Impact Factor = 400 + )

Total Publication = 114

2024

  1. Sm Doped Cu-Ni Spinel Ferrite Nanoparticles for Hyperthermia and Photocatalytic Applications. Mritunjoy Prasad Ghosh, Nur Jalal Mondal, Rahul Sonkar, Bitopan Boro, Jyoti Prasad Borah, Devasish Chowdhury* ACSApplied Nano Materials, 2024, acsanm.3c0614. (I.F 5.9)
  2. Green titanium dioxide (TiO2) nanoparticles assisted biodegradation of anthracene employing Serratia quinivorans HP5 Paramita Chakravarty, Hemen Deka, Devasish Chowdhury, J Basic Microbiol. 2024, 1–14. (I.F 3.1)
  3. Ag Nanoparticle Incorporated Guar Gum−Sodium Alginate−ICarrageenan Tribiopolymer Blended Cloth Waste Lint Extracted Cellulose Nanocrystal Antimicrobial Composite Film. Sazzadur Rahman, Achyut Konwar, Aditya Narayan Konwar, Sonali Dubey, Mritunjoy Prasad Ghosh, Bitopan Boro, Debajit Thakur, and Devasish Chowdhury*. Biomacromolecules 2024, 12, 795−815 https://doi.org/10.1021/acs.biomac.3c01076 (I.F 6.2)
  4. Banana fibre-chitosan-guar gum composite as an alternative wound healing material Mridusmita Barman, Sazzadur Rahman, Naresh Joshi, Neeraj Sarma, Pranami Bharadwaj, Debajit Thakur, Rajlakshmi Devi, Devasish Chowdhury*, Christopher Hurren, Rangam Rajkhowa, International Journal of Biological Macromolecules, 2024, 259, 129653. (I.F 8.2)
  5. A novel route to fabricate ZnO nanoparticles using Xanthium indicum ethanolic leaf extract: Green nanosynthesis perspective towards photocatalytic and biological applications. Boro, B.Boruah, J.S.Devi, C., ...Chowdhury, Devasish*., Kalita, P. Journal of Molecular Structure, 2024, 1300, 137227 (I. F 3.8)
  6. Biopolymer-Mushroom Nanofiber Composite Xerogel Film: Bio-Base-Mediated Green, Chemically Resistant, Edible, and Printable Films. Sazzadur Rahman, Achyut Konwar, Gautomi Gogoi, Devasish Chowdhury* ACS Sustainable Chemistry & Engineering, 2024 https://doi.org/10.1021/acssuschemeng.3c05277 (I.F 8.4)
  7. Animal derived biopolymers for food packaging applications: A review Sazzadur Rahman, Jahnabi Gogoi, Sonali Dubey, Devasish Chowdhury*, International Journal of Biological Macromolecules, 2024, 255, 128197. (I.F 8.2)
  8. Cobalt-substituted ZnS QDs: a diluted magnetic semiconductor and efficient photocatalyst, Rahul Sonkar, Nur Jalal Mondal, Samir Thakur, Eeshankur Saikia, Mritunjoy Prasad Ghosh and Devasish Chowdhury* Nanoscale Adv., 2024, 5(24), pp. 7042–7056 DOI: 10.1039/d3na00836c. (I.F 4.7)
  9. Cu doped ZnO nanoparticles: Correlations between tuneable optoelectronic, antioxidant and photocatalytic activities, R. Sonkar, N.J. Mondal, B. Boro, M.P. Ghosh, Devasish. Chowdhury*, Journal of Physics and Chemistry of Solids , 2024, 185, 111715                       doi: https://doi.org/10.1016/j.jpcs.2023.111715  (I.F – 4.0)

2023

  1. Nanocrystalline Ni-Zn spinel ferrites: size-dependent physical, photocatalytic and antioxidant properties. Nur Jalal Mondal, Rahul Sonkar, Bitopan Boro, Mritunjoy Prasad Ghosh, Devasish Chowdhury*. Nanoscale Advances, 2023, DOI: 10.1039/D3NA00446E (I.F 4.7)

  2. Structural Modification in Au-MoS2 Quantum Dot Composites for Improved Catalytic Efficiency in p-Nitrophenol Reduction. Nur Jalal Mondal, Rahul Sonkar, Samir Thakur, Nirab Ch. Adhikary, Devasish Chowdhury*, ACS Appl. Nano Mater. 2023, 6, 7351−7363 (I.F 6.140)

  3. Acute toxicity study of onion peel‑derived gold nano‑bioconjugate. Kabyashree Phukan, Himangshu Sarma, Rajlakshmi Devi, Devasish Chowdhury*. 3 Biotech, 2023, 13, 172. (I.F 2.893)
  4. Biogenenic carbon quantum dots: Synthesis and Applications. Ankita Deb and Devasish Chowdhury*, Current Medicinal Chemistry, 2023, http://dx.doi.org/10.2174/0929867330666230608105201
  5. Carbon Dots as Solubilizing Agent for Insoluble Phosphates in Enhancing Soil Fertility. Jahnabi Gogoi,Tridib K. Sarma, and Devasish Chowdhury*. ChemistrySelect 2023, 8, e202204695. (I.F  2.307)

  6. Biogenic carbon dot-based fluorescence-mediated immunosensor for the detection of disease biomarker. Ankita Deb, Gaurav Raghunath Nalkar and Devasish Chowdhury*, Analytica Chimica Acta, 2023, 1242, 340808. (I.F 6.911)

  7. Photodegradation of emerging contaminant tetracycline using Zinc titanate nanocellulose composite as an efficient photocatalyst, Material Advances 2023, 4, 2088-2098. (I.F 5.0)
  8. Grain characteristics, moisture, and specific peptides produced by Ustilaginoidea virens contribute to false– smut disease in rice (Oryza sativa L.), Biomolecules, 2023, 13,669 (IF 6.064)
  9. Tuhin Bhattacharjee, Arnab Bhattacharjee, Deepmoni Deka, Mihir Kumar Purkait,
    Devasish Chowdhury* and Gitanjali Majumdar. Adsorption Characteristics of
    Cetirizine on Graphene Oxide.  Sustain. Chem. 2023, 4, x.(Accepted)
  10. A sustainable approach for heavy metal remediation from water using Carbon Dot based Composites: A Review, Journal of Hazardous Materials Advances 2023, 10, 100295.

  11. Advances in Carbon Nanomaterial–Clay Nanocomposites for Diverse Applications Jayanta S. Boruah and Devasish Chowdhury*, Minerals 2023, 13, 26. https://doi.org/10.3390/min13010026 (I.F 2.818)
  12. Magnetron‑Sputtered Silver Nanoparticles for Surface Plasmons for Terahertz Sensors, Eswari Elango,Veera Prabu Kannan, Sridharan Madangurusamy, Rakesh Kumar Karn, Devasish Chowdhury, Chandan Upadhyay, Asha Yadav, Journal of Electronic Materials , 2023, https://doi.org/10.1007/s11664-023-10211-5 (I.F 2.047)

  13. Anthracene removal potential of green synthesized titanium dioxide nanoparticles (TiO2-NPs) and Alcaligenes faecalis HP8 from contaminated soil Paramita Chakravarty, Hemen Deka, Devasish Chowdhury, Chemosphere , 2023, 321,138102. (I.F 7.086)

  14. The role of selenium and nano selenium on physiological responses in plant: a review Zesmin Khan, Thorny Chanu Thounaojam, Devasish Chowdhury, Hrishikesh Upadhyaya, Plant Growth Regulation 2023, https://doi.org/10.1007/s10725-023-00988-0. (I.F 4.64)

2022

  1. Carbon Dot grafted pH sensitive smart paper for highly efficient separation of anionic/cationic dyes from a mixture. Tuhin Bhattacharjee, Rita Rabha, Devasish Chowdhury, Gitanjali Majumdar. Sustainable Materials and Technologies, 2022, 33 e00489. (I.F 10.681)

  2. Ecological risk assessment of priority PAHs pollutants in crude oil contaminated soil and its impacts on soil biological properties Paramita Chakravarty  , Devasish Chowdhury  , Hemen Deka, Journal of Hazardous Materials 2022, 437, 129325 (I.F 14.224)
  3. Guar gum-sodium alginate nanocomposite film as a smart fluorescence-based humidity sensor: A smart packaging material, Sazzadur Rahman, Devasish Chowdhury, International Journal of Biological Macromolecules, 2022 (I.F 8.025)
  4. Synthesis and characterization of exfoliated beta-cyclodextrin functionalized graphene oxide for adsorptive removal of atenolol, Tuhin Bhattacharjee, Sazzadur Rahman, Deepmoni Deka, Mihir Kumar Purkait, Devasish Chowdhury, Gitanjali Majumdar, 2022, Materials Chemistry and Physics, 288,126413. (I.F 4.778)
  5. Liposome‑azobenzene nanocomposite as photo‑responsive drug delivery vehicle. Jayanta S. Boruah, Devasish Chowdhury, Applied Nanoscience , 2022, https://doi.org/10.1007/s13204-022-02666-5 (I.F 3.674)
  6. Unraveling the Origin of Photoluminescence in Dual Emissive Biogenic Carbon Dot, Ankita Deb, Devasish Chowdhury, Materials Today Communications, 2022.https://doi.org/10.1016/j.mtcomm.2022.103777(I.F – 3.662)
  7. Assessment of physical and thermal behaviour of chitosan-based biocomposites reinforced with leaf and stem extract of Tectona grandis, Lutfor Rahman; Jutika Goswami; Devasish Choudhury, Polymers and Polymer Composites, 2022. https://doi.org/10.1177/09673911221076305.(I.F 1.841)

  8. Recent development of modifed fuorescent carbon quantum dots‑based fuorescence sensors for food quality assessment, Manash Jyoti Deka, Devasish Chowdhury, Bhabesh Kumar Nath, Carbon Letters, 2022, https://doi.org/10.1007/s42823-022-00347-5. (I.F 3.117)
  9. Insights into Anti-Inflammatory Activity and Internalization Pathway of Onion Peel-Derived Gold Nano Bioconjugates in RAW 264.7 Macrophages, Kabyashree Phukan, Rajlakshmi Devi, and Devasish Chowdhury, ACS Omega 2022, 7, 7606−7615. (I.F 4.132)
  10. Insight into carbon quantum dot–vesicles interactions: role of functional groups, Jayanta S. Boruah, Kamatchi Sankaranarayanan and Devasish Chowdhury, RSC Adv., 2022, 12, 4382. (I.F 4.036)
  11. Carbon Dot Based Nucleus targeted fluorescence imaging and detection of nuclear hydrogen peroxide in living cells, Kabyashree Phukan, Ritwick Ranjan Sarma, Somarani Das, Rajlakshmi Devi and Devasish Chowdhury, Nanoscale Adv., 2022, 4, 138 149 (I.F 5.598)
  12. EDTA Functionalized Biogenic Carbon Nanodots as a Fluorescent Sensor for Bivalent Metal Ions Gitanjali Majumdar, Hiranya Kumar Choudhury , Devasish Chowdhury , Dipshika Deka , Alishmita Barman , Tuhin Bhattacharjee and Gitali Baruah, Res. Jr. of Agril. Sci. 2022, 13(3): 791–797

2021

  1. In-situ generated Carbon dot modified filter paper for Heavy Metals removal in water, Tuhin Bhattacharjee, Mirjufa Islam, Gitanjali Majumdar and Devasish Chowdhury, Environmental Nanotechnology, Monitoring & Management, 2021, 16, 100582.

  2. Guar Gum-Chitosan composite film as excellent material for packaging application, Sazzadur Rahman, Achyut Konwar, Gitanjali Majumdar and Devasish Chowdhury, Carbohydrate Polymer Technologies and Applications, 2021, 2, 100158.
  3. Green Synthesis of Gold Nano-bioconjugates from Onion Peel Extract and Evaluation of Their Antioxidant, Anti-inflammatory, and Cytotoxic Studies,Kabyashree Phukan, Rajlakshmi Devi and Devasish Chowdhury, ACS Omega, 2021, 6, 28, 17811–17823.(I.F 3.512)
  4. Green synthesis of gold nanoparticles using an antiepileptic plant extract: in vitro biological and photo-catalytic activities. Jayanta S. Boruah, Chayanika Devi, Upasana Hazarika, P. Vijaya Bhaskar Reddy, Devasish Chowdhury,  Manash Barthakur  and Pankaj Kalita, RSC Adv., 2021, 11, 28029. (I.F 3.361)
  5. Green Biosynthesis of Copper Oxide Nanoparticles Using Waste Colocasia esculenta Leaves Extract and Their Application as Recyclable Catalyst Towards the Synthesis of 1,2,3-triazoles, Kailash Barman, Prantu Dutta, Devasish Chowdhury & Pranjal K. Baruah, BioNanoScience, 2021, 11, 189–199.
  6. Formulation of nanoparticle-based fluorescence dye for detection of excitable cell, Jayanta Sarmah Boruah, Pankaj Kalita, Devasish Chowdhury, Manash Barthakur, 2021, Material Today: Procedings (In press)

2020

  1. Phytochemical-Based Nanomedicine for Advanced Cancer Theranostics: Perspectives on Clinical Trials to Clinical Use, Dhupal, M, Chowdhury D, International Journal of Nanomedicine, 2020, 15, 9125-9157.  (I.F 6.40)
  2. Tunable electrical properties of carbon dot doped photo-responsive azobenzene–clay Nanocomposites, Jahnabi Gogoi, Shubham Shishodia and Devasish Chowdhury RSC Adv., 2020, 10, 37545. (I.F. 3.361)
  3. High-performance water-borne fluorescent acrylic-based adhesive: synthesis and application, Samiran Upadhyaya, Achyut Konwar, Devasish Chowdhury and Neelotpal Sen Sarma RSC Advances 2020, 10, 25408 (I.F. 3.361).
  4. Conjugation of citrate capped gold nanoparticles with gabapentin to use as biosensor, Materials Today: Proceedings, 2020. (I.F 0.97).
  5. Calcium-modified carbon dots derived from polyethylene glycol: fluorescence-based detection of Trifluralin herbicide. Jahnabi Gogoi and Devasish Chowdhury J Mater Sci ,2020, 55, 11597–11608. (I.F 4.22).
  6. pH-Responsive Hybrid Jute Carbon Dot-Cotton Patch Ankita Deb, Achyut Konwar, and Devasish Chowdhury. ACS Sustainable Chem. Eng. 2020, 8, 19, 7394-7402. (I.F 8.198).
  7. Actinobacteria mediated synthesis of bio‑conjugate of carbon dot with enhanced biological activity. Devasish Chowdhury, Sristi Majumdar, Debajit Thakur, Applied Nanoscience 2020, https://doi.org/10.1007/s13204-020-01392-0 (I.F 3.674)
  8. Palmitic acid–carbon dot hybrid vesicles for absorption of uric acid Jayanta S. Boruah, Devasish Chowdhury. Applied Nanoscience 2020,https://doi.org/10.1007/s13204-020-01374-2. (I.F 3.674) 

  9. DNA Carbon-​Nanodots based Electrochemical Biosensor for Detection of Mutagenic Nitrosamines, Majumdar, Sristi; Thakur, Debajit; Chowdhury, Devasish, ACSApplied Bio Materials, 2020, 3(3), 1796-1803. 

  10. Development of β-carotene loaded nanoemulsion using the industrial waste of orange (Citrus reticulate) peel to improve in vitro bioaccessibility of carotenoids and use as natural food Colorant. Kailash Barman, Devasish Chowdhury, Pranjal K. Baruah, Journal of Food processing and preservation, 2020. DOI: 10.1111/jfpp.14429. (I. F 2.190).

  11. Bio-synthesized silver nanoparticles using Zingiber officinale rhizome extract as efficient catalyst for the degradation of environmental pollutants, Kailash Barman, Devasish Chowdhury, and Pranjal K. Baruah, INORGANIC AND NANO-METAL CHEMISTRY 2020, 50(2), pp. 57-65 (I.F 1.716)

2019

  1. Nano-Bioconjugate Film from Aloe vera To Detect Hazardous Chemicals Used in Cosmetics Ankita Deb, Rasna Saikia, and Devasish Chowdhury, ACS Omega, 2019, 4(23), 20394-20401. (I.F 2.584)

  2. Dual emission carbon dots from carotenoids: Converting a single emission to dual emission, Achyut Konwar, Ankita Deb, Archita Kar, Devasish Chowdhury, Luminescence. 2019; DOI: 10.1002/bio.3685 (I.F 1.691)

  3. Carbon dots derived from water hyacinth and their application as a sensor for pretilachlor, Manash Jyoti Deka , Parlie Dutta , Sewaljyoti Sarma, Okhil Kumar Medhi, N.C. Talukdar, Devasish Chowdhury, Heliyon 2019, 5, e01985.

  4. Graphene oxide clay nanocomposite as an efficient photo-catalyst for degradation of cationic dye Jahnabi Gogoi, Abhipsa Dev Choudhury, Devasish Chowdhury, Materials Chemistry and Physics, 2019, 232, 438-445 (I.F 2.781)

  5. Hybrid Oleic Acid-Graphene Quantum Dot Vesicles for Drug Delivery, Jayanta S. Boruah and Devasish Chowdhury, ChemistrySelect 2019, 4, 4347 - 4354 (I.F 1.716)

  6. Chitosan Based In-Situ and Ex-Situ Magnetic Iron Oxide Nanoparticles for Rapid Endotoxin Removal from Protein Solutions, Achyut Konwar, Devasish Chowdhury and Abhijit Dan Mater. Chem. Front., 2019, 3(4), 716-725.

  7. p-Type and n-type azobenzene nanocluster immobilized grphene oxide nanocomposite, Manash Jyoti Deka, Subham Kumar Sahoo and Devasish Chowdhury, Journal of Photochemistry & Photobiology A: Chemistry, 2019, 272, 131-139. (I.F 3.261)

  8. Surface charge induced tuning of electrical properties of CVD assisted graphene and functionalized graphene sheets, Manash Jyoti Deka, Devasish Chowdhury, Journal of Materials Science & Technology 2019, 35, 151-158 (I.F 5.040)

2018

  1. Approach To Fabricate a Compact Cotton Patch without Weaving: A Smart Bandage Material, Achyut Konwar, Raghuram Kandimalla, Sanjeeb Kalita, and Devasish Chowdhury, ACS Sustainable Chem. Eng. 2018, 6, 5806-5817 (I.F 6.140)

  2. Carbon Dot based Fluorescence sensor for Retinoic acid, Sristi Majumdar, Tuhin Bhattacharjee, Debajit Thakur, and Devasish Chowdhury, ChemistrySelect 2018, 3, 673-677 (I.F 1.505)

  3. Tuning the Wettability and Photoluminescence of Graphene Quantum Dots via Covalent Modification. Manash Jyoti Deka, Ananya Dutta, Devasish Chowdhury, New Journal of Chemistry, 2018, 42(1), 355-362. (I.F 3.269)

  4. Functionalized graphene oxide as an electrochemical sensing platform for detection of Bisphenol A, Upama Baruah and Devasish Chowdhury, Advanced Materials Letters, 2018, 9(7), 516-525. (I.F 1.46)

  5. Nanoemulsion of ginger Rhizome (Zingiber officinale) extract as a preservative for sweet lemon squash: An alternative to reduce the use of benzoic acid. Kailash Barman, Devasish Chowdhury and Pranjal K. Baruah, Int. J. Adv. Res. 2018, 6(5), 1116-1126.

2017

  1. Tea-Carbon Dots-reduced Graphene Oxide: An Efficient Conducting Coating Material for Fabrication of E-Textile Achyut Konwar, Upama Baruah, Manash Jyoti Deka, Amreen Ara Hussain, Sultana R Haque, Arup Ratan Pal, and Devasish Chowdhury ACS Sustainable Chem. Eng., 2017, 5(12), 11645-11651 (I.F 6.140)

  2. Chiral carbon dots and their effect on the optical properties of photosensitizers Manash Jyoti Deka and Devasish Chowdhury, RSC Adv., 2017, 7, 53057. (I.F. 3.108).

  3. One-Pot Synthesis of Carbon Nanodots in an Organic Medium with Aggregation-Induced Emission Enhancement (AIEE): A Rationale for Enzyme-Free Detection of Cholesterol, Neelam Gogoi,Devesh S. Agarwal,Aishwarya Sehgal, Devasish Chowdhury, and Rajeev Sakhuja, ACS Omega, 2017, 2, 3816-3827.

  4. CVD Assisted Hydrophobic Graphene Quantum Dots:Fluorescence Sensor for Aromatic Amino Acids, Manash Jyoti Deka and Devasish Chowdhury, ChemistrySelect 2017, 2, 1999 - 2005 (I.F 1.505)

2016

  1. Chitosan-€‹iron oxide coated graphene oxide nanocomposite hydrogel: A robust and soft antimicrobial bio-€‹film. Konwar, Achyut; Kalita, Sanjeeb; Kotoky, Jibon; Chowdhury, Devasish, ACS Applied Materials & Interfaces (2016), Ahead of Print. (I.F 7.145)

  2. Ethylene diamine mediated Cobalt nanoparticle studded graphene oxide quantum dots with tunable photoluminescence properties. Baruah Upama; Chowdhury Devasish, RSC Advances, 2016, DOI: 10.1039/C6RA12686C.(I.F. 3.289).

  3. Paper Carbon dots based fluorescence sensor for distinction of organic and inorganic sulphur in analytes Majumdar, Sristi; Baruah, Upama; Majumdar, Gitanjali; Thakur, Debajit; Chowdhury, Devasish, RSC Adv, 2016, 6, 57327. (I.F. 3.289).

  4. Sulphonated Carbon Dots-Chitosan hybrid hydrogel nanocomposite as an efficient ion-exchange film for Ca2+ and Mg2+ removal, Baruah Upama; Chowdhury Devasish, Nanoscale 2016, 8. 8542. (I.F 7.76).

  5. Functionalized graphene oxide quantum dot-€‹PVA hydrogel: a colorimetric sensor for Fe(2+), Co(2+) and Cu(2+) ions, Baruah Upama; Chowdhury Devasish, Nanotechnology 2016, 27(14), 145501. (I.F 3.573).

  6. Tuning Electrical Properties of Graphene with Different π-Stacking Organic Molecules, Manash Jyoti Deka and Devasish Chowdhury, 2016, J. Phys. Chem. C, 2016, 120(7), 4121-4129 (I.F 4.509)

2015

  1. Fragmentation of Supported Gold Nanoparticles @ Agarose Film by Thiols and the Role of their Synergy in Efficient Catalysis, Gogoi, Neelam; Chowdhury, Devasish, RSC Adv. 2015, 5(123), 101860-101870. (I.F. 3.289).

  2. Instant Detection of Picric Acid Vapor by Developing Layer by Layer Polymer Detectors and an Electronic Prototype, Neelotpal Sen Sarma, Bedanta Gogoi, Niloy Paul, Devasish Chowdhury, Journal of Materials Chemistry C, 2015, 3(42), 11081-11089 (I.F 5.066).

  3. Magnetic alginate-€‹Fe3O4 hydrogel fiber capable of ciprofloxacin hydrochloride adsorption€‹/separation in aqueous solution, Achyut Konwar, Ansumi Gogoi, Devasish Chowdhury RSC Adv., 2015, 5, 81573-81582. (I.F. 3.289).

  4. Electrical conductivity of graphene and functionalized graphene: Role of lateral dimension of graphene sheet, Manash J. Deka and Devasish Chowdhury, Materials Chemistry and Physics, 2015, 163, 236-244 (I.F. 2.101).

  5. Property relationship of Alginate and Alginate-carbon dot nanocomposite with bivalent and trivalent cross-linker ions. Achyut Konwarand Devasish Chowdhury,RSC Adv.,2015,5, 62864.(I.F. 3.289).

  6. Protecting role of AuNP conjugated insulin on piamater and granular region of mice brain damaged by PTZ induced seizure, Pankaj Kalita, Manash Barthakur, Neelam Gogoi, Devasish Chowdhury, International Journal of Pharma and Bio Sciences,2015, 6(2), 271-278.

  7. Carbon Dots rooted Agarose hydrogel hybrid platform for optical detection and separation of heavy metal ions, Neelam Gogoi, Mayuri Barooah, Gitanjali Majumdar and Devasish Chowdhury, ACS, Applied Material & Interface, 2015, 7, 3058-3067.(I.F 7.145).

Patents

  1. Konwar, Achyut, Kandimalla, Raghuram, Kalita, Sanjeev & Chowdhury, Devasish, Hybrid Cotton Patch and A method for its Fabrication. Patent Application No. 201731001972. (2017).

  2. Sarma, Neelotpal Sen; Chowdhury, Devasish; Paul, Niloy; Gogoi, Bedanta, Polymer based sensor device for sensing nitroaromatic compounds, Indian Pat. Appl (2016), IN 2014DE03613A 20160831.

  3. Chowdhury, Devasish; Paul, Anumita; Chattopadhyay, Arun, Colored nanolithography on glass and plastic substrates PCT Int. Appl. 2004, 15 pp. CODEN: PIXXD2 WO 2004045858 A1 20040603 CAN 141:14476 AN 2004:453113 CAPLUS.

Project Completed as Principal Investigator

  1. Project entitled “Surface self-assembly @ constructive nanolithography enroute to polyaniline based nano devices” by Department of Science and Technology under SERC Fast Track Project Grant No.: SR/FTP/CS-45/2007. ( 2008 – 2011)
  2. Project entitled “Stimuli Responsive Polymeric surfaces” by CSIR, New Delhi Project Grant No. 01(2488)/11/EMR-II (2011-2014)

 

Project Completed as Co-Principal Investigator

  1. Project entitled “Development of Polymer Based Sensors”, by DeitY(2010-14).

Ongoing Project as Principal Investigator

  1. Project entitled Investigating physico-chemical properties of new hybrid carbon nanomaterials and its applications as sensors” by SERB, New Delhi Project Grant No. SB/S1/PC-69/2012 (2013-2016).
  2. Project entitled Physico-chemical study of carbon dots and its applications as sensors” by BRNS, Mumbai Project Grant No. 34/14/20/2014-BRNS. (2014-2017).

Project (Just sanctioned) as Principal Investigator

  1. Project entitled “Development of Nanoparticle or Microparticle Adjuvanted Subunit Oral Vaccine against Poultry Salmonellosis” DBT under Twinning Program 2015-16.

Research Group

Post-Doctoral Student

  • Dr. Mritunjoy Prasad Ghosh

Ph.D Students

  1. Sazzadur Rahman, SRF (Inspire)
  2. Noor Jalal Mandal, CSIR-SRF
  3. Rahul Sonkar, UGC-SRF
  4. Bitupan Boro, CSIR-JRF
  5. Ujjibit Boruah, JRF
  6. Bipupan Mohan, UGC-JRF

Past Members

  1. Dr. Neelam Gogoi, University of Sydney, Australia
  2. Dr. Robinson Jose, RA, IBSD, Imphal
  3. Dr. Upama Baruah, Assistant Professor at Pandit Deendayal Upadhyaya Adarsha MAHAVIDYALAYA, Amjonga, Goalpara
  4. Dr.Achyut Konwar, RA, NEIST, Jorhat
  5. Dr. Manash Deka, Assistant Professor, B.P. Chailiha College, Kamrup, Assam
  6. Dr. Sristi Majumdar, PDF, GU
  7. Dr. Kailash Barman, CIT Kokrajhar (with Dr. Pranjal Baruah, GU)
  8. Dr. Jayanta Sarmah Boruah, PDF, KOREATECH, Korea
  9. Dr. Kabyashree Phukan, Assistant Professor, BBK College
  10. Dr. Ankita Deb, Nowgong College.
  11. Dr. Jahnabi Gogoi
  12. Dr. Paramita Chakravarty (with Dr. Hemen Deka)

Opportunity

My group is looking for Candidates who have qualified CSIR-NET for direct entry into Ph.D program of AcSIR. They can send their CV to devasish[at]iasst[dot]gov[dot]in