Bhairab Ganguly College

Bhairab Ganguly College

  • Reaccredited
    NAAC Grade A+
  • Affiliated to
    W.B. State Univ.
  • Govt.
  • AISHE Code

Notice Board Details

Dr. Debabrata Bhadra

  • Designation: Associate Professor
  • Department: Physics
  • Qualification: M.Sc., Ph.D.
  • Contact No:
  • Email:
  • Area of Specialization: Condensed Matter Physics

Research Interest:

1. Polymer Nanocomposites and Hybrid Materials

2. Biomaterials for biomedical engineering

3. Electrospun meshes for scaffolds preparation

4. Organic Field Effect Transistors/ Organic Semiconductors.

5. Ferroelectric polymers, oxides.

6. Tissue Engineering, soft matter

7. Nanofibrous polymer-composites for water purification

8. Membranes, Adsorption kinetics

Teaching Experience:

13 years


Certificate of Commendation in 24th State Science and Technology Congress-2017 Organized by Department of Higher Education, Science & Technology & Biotechnology, Govt. of West Bengal, Kolkata during February 28-March 1, 2017.

Professional Membership:

1. Indian Association for the Cultivation of Science. 2. Indian Physical Society. 3. Indian Statistical Institute. 4. Indian Science Congress> <

Important Publication:

Research Paper Publications in Journal:

1. Low loss high dielectric permittivity of PVDF and KxTiyNi1-x-yO (x=0.05, y=0.02) composites: Debabrata Bhadra, A. Biswas, S. Sarkar,  K. F. Tseng, H. D. Yang, and B. K. Chaudhuri , J. Appl. Phys.107, 124115 (2010)

2. Enhancement of the Transport and Dielectric Properties of Graphite Oxide Nanoplatelets-Polyvinyl Alcohol Composite Showing Low Percolation Threshold:Debabrata Bhadra, J. Sannigrahi, H. Sakata and B. K. Chaudhuri, Polymer Composites33, 436 (2012) 10.1002/pc.22136

3. Synthesis of PVDF/BiFeO3 Nanocomposite and Observation of Enhanced Electrical Conductivity and Low Loss Dielectric Permittivity at Percolation Threshold:Debabrata Bhadra, Md. G. Masud, S. Sarkar, J. Sannigrahi and B. K. Chaudhuri, J. Poly. Sci. Part B: Polymer Physics50, 572 (2012) 10.1002/polb.23041

4. High Dielectric Permittivity and Percolative Behavior of Polyvinyl Alcohol/Potassium Dihydrogen Phosphate Composites: Md. J. Uddin, J Sannigrahi, Md. G. Masud, D. Bhadra and B. K. Chaudhuri, J. Appl. Poly. Science125, 2363 (2012) 10.1002/app.36483

5. Large magnetoelectric effect and low loss high relative permittivity in 0-3 CuO/PVDF composite filmexhibiting unusual ferromagnetism at room temperature:Debabrata Bhadra, Md. G. Masud, S. K. De and B. K. Chaudhuri, J. Phys. D: Appl. Phys.45, 485002 (2012) 10.1088/0022-3727/45/48/485002

6. Crystalline graphite oxide/PVDF nanocomposite gate dielectric: Low-voltage and high field effect mobility thin-film transistor: J. Sannigrahi, D. Bhadra and B. K. Chaudhuri, Physica Status Solidi A. 210, 546  (2013) 10.1002/pssa.201228661

7. Hydroxyapatite and Hydroxyapatite-Chitosan Composite from Crab Shell: B. Chaudhuri, D. Bhadra, S. Dash, G.  Sardar, K. Pramanik, B.K. Chaudhuri, J. of Biomaterials and Tissue Engineering, 3, 653 (2013)

8. Biocompatibility of electrospun graphene oxide–polycaprolactone fibrous scaffolds with human cord blood mesenchymal stem cells derived skeletal myoblast:B.Chaudhuri, D. Bhadra, B. Mandal and K. Pramanik, Materials Letters, 126, 109-112 (2014).

9. Observation of Large Magnetodielectric and Direct Magnetoelectric behavior in LCMO/PVDF 0-3 nanocomposites: Debabrata Bhadra, Md. G. Masud, S. K. De and B. K. Chaudhuri, Appl. Phys. Lett. 102, 072902 (2013)

10. Myoblast differentiation of human mesenchymal stem cells on graphene oxide and electrospun graphene oxide-polymer composite fibrous meshes: Importance of graphene oxide conductivity and dielectric constant on their biocompatibility: B. Chaudhuri, D. Bhadra, L. Moroni, and K. Pramanik, Biofabrication7, 015009 (2015) doi:10.1088/1758-5090/7/1/015009

11. Enhanced dielectric and ferroelectric properties in NaTNO/PVDF nanocomposites: A new flexible material for capacitor application: D. Bhadra, S. C. Sarkar and B. K. Chaudhuri, RSC Advances 5, 36924 -   36932 (2015) doi: 10.1039/c5ra03883a

12. Biocompatibility of poly(lactic-co- glycolic acid) - graphene oxide composite using cryopreserved human stem cells: B. Chaudhuri, B. Mondal, D Bhadra and S. C. Sarkar, Chem Sci Rev Lett, 6 (23), 1831-36 (2017)

13. Low Percolation Threshold and Enhanced Electrical and Dielectric Properties of Graphite Powder/Poly (Vinyl Alcohol) Composites: D. Bhadra, Polymer Composites39, 4400–4407, (2018) doi: DOI 10.1002/pc.24525

14. Biomimetic hydroxyapatite (HAP)/ Carboxymethyl Cellulose (CMC) composite materials for bone tissue engineering applications, Nirmal Saha & D. Bhadra, Vol: 1, Pg: 16-29, Yr: 2020- American Journal of Applied Bio-Technology Research (AJABTR)

Conference Publication:

1. DAE Solid State Physics Symposium (2009) at MSR University, Baroda, Gujarat. (Poster presentation)

2. Condensed Matter Days(2010) at Kalyani University, WB. (Poster presentation)

3. International Conference on Fundamental & Applications of Nanoscience & Technology (ICFANT) (2010) at Jadavpur University, Kolkata. (Poster presentation)

4. The Asian International Conference on Materials, Minerals & Polymer (MAMIP) at Universiti Sains Malaysia, Penang (2012). (Oral presentation) Awarded UGC International Travel Grant

5. 100th Indian Science Congress ISC (2013) at University of Calcutta, Kolkata (Oral presentation)

6. 21st Condended Matter Days (2013) at NIT Rourkela, Orissa (Oral presentation)

7. 22nd Condended Matter Days (2014) at CRNN, Kolkata (Poster presentation)

8. 2nd National Conference on Nanostructured Materials and their characterization BITCON-2015 at Bhillai Institute of Technology, Chattisgarh(Contributory Talk)

9. 1st International Conference on Alumina and Other Functional Ceramics (AOFC-2015) at CSIR-CGCRI, Kolkata-32, India (Poster presentation)

10. National Conference on “Physics of Luminescence and Emerging Trends” BITCON-2016 at Bhillai Institute of Technology, Chattisgarh (Contributory Talk)

11. National Conference on Advancement in Frontier Physics: From 20th Century to the present (NCAFP 2016) at Bhairab Ganguly College Belgharia, Kolkata-56 (Poster presentation)

12. National Conference on Modern Trends in Condensed Matter Physics (MTCMP 2016)    at SN Bose National Center for Basic Sciences, Salt Lake, Kolkata (Poster presentation)

13. 1st Regional Science and Technology Congress-2016 (Presidency Division) at NITTTR, Kolkata (Poster presentation)

14. 3rd  International Conference on Nanoscience and Nanotechnology 2016, Sri Lanka at Hotel Taj Samudra, Colombo, Sri lanka (Oral presentation) Awarded UGC International Travel Grant

15. National Conference on Advances on Interdisciplinary Sciences 2017 at Bhairab Ganguly College Belgharia, Kolkata-56 (Poster presentation)

16. 24th State Science and Technology Congress-2017 at Science City, Kolkata (Oral presentation).

17. IUPAC FAPS Polymer Congress 2017 at Jeju Island, South Korea (Oral presentation) Awarded SERB ITS International Travel Grant.

18. UGC CPE funded One Day State Level Seminar on “Recent Trends in Physics: Research and Education” at Barrackpore Rastraguru Surendranath College 2017. (Poster presentation)

19. 2nd Regional State Science and Technology Congress-2017 at Kalyani University, Kolkata (Oral presentation)

20. One-Day Seminar on "Environment, Economy and Humanity: A Multi-disciplinary Research Approach” on 21st March 2018 by Research Monitoring Cell of Bhairab Ganguly College. (Oral presentation)

21. Condended Matter Days (2018) at University of Burdwan, Burdwan (Poster presentation)

22. 3rd Regional Science and Technology Congress-2018 on 18-19th December at Bidhannagar Government College, Kolkata (Oral presentation)

23. National Conference on Recent Developments in Nanoscience & Nanotechnology on 29th -31st January 2019 at Jadavpur University, Kolkata (e-Poster presentation)

24. Water Future Conference 2019 held at IISC Bengaluru (Talk)

25. International Web Conference in NanoScience & Nanotechnology for High End Applications held at Assam University, Silchar on 25-26th July 2020.

Research Projects:



University Grants Commission.  Project Title: Designing offerroelectric polymer nanocomposites containing surface functionalized ferroelectric oxide nanoparticles for high energy density capacitor application, P.I.  Rs.4,15,000. (Completed)



Department of Higher Education, Science & Technology and Biotechnology, Government of West Bengal.  Project Title: Biological Waste Derived Nano-hydroxyapatite for the Removal of Heavy Metal Ions from Rural Polluted Water, P.I.  Rs.11,91,800. (Ongoing)

Special Achievements:


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