DEEPSHIKHA HAZARIKA

Postdoctoral Researcher using techniques and data analytics provide insightful analysis.Detail-driven professional contributing results to organization impacting research, teaching and laboratory leadership. Managed challenging environments with complex schedules. Hardworking, multitasking, and time management abilities.

1. Hazarika, D., and Karak, N. Waterborne sustainable waterborne sustainable tough hyperbranched aliphatic polyester thermosets. ACS Sustainable Chemistry & Engineering, 3(10):2458-2468, 2015. (Impact factor: 9.244)

2. Hazarika, D., and Karak, N. Biodegradable tough waterborne hyperbranched polyester/carbon dot nanocomposite: Approach towards an eco-friendly material. Green Chemistry, 18(19):5200-5211, 2016. (Impact factor: 11.034)

3. Hazarika, D., and Karak, N. Photocatalytic degradation of organic contaminants under solar light using carbon dot/titanium dioxide nanohybrid obtained through a facile approach. Applied Surface Science, 376:276-285, 2016. (Impact factor: 7.392)

4. Hazarika, D., Gupta, K., and Karak, Mandal, M., and Karak, N. High-performing biodegradable waterborne polyester/functionalized graphene oxide nanocomposites as an eco-friendly material. ACS Omega, 3(2):2292-2303, 2018. (Impact factor: 4.132 )

5. Hazarika, D. and Karak, N. Unprecedented influence of carbon dot@TiO2 nanohybrid on multifaceted attributes of waterborne hyperbranched polyester nanocomposite. ACS

Omega, 3(2):1757-1769, 2018. (Impact factor: 4.132 )

6. Hazarika, D. and Karak, N. Bio-based waterborne, tough hyperbranched polyester thermosets as environmentally benign polymeric materials. Journal of Applied Polymer Science, 135(41):46738, 2018. (Impact factor: 2.188)

7. Hazarika, D., Saikia, D., Gupta, K., and Karak, Mandal, M., and Karak, N. Photoluminesce, self-cleaning and photocatalytic behavior of waterborne hyperbranched polyester/carbon dot@TiO2 nanocomposite. ChemistrySelect, 3(22):6126-6135, 2018. (Impact factor: 2.24)

8. Hazarika, D., and Karak, N. Nanocomposite of waterborne hyperbranched polyester and clay@carbon dot as a robust photocatalyst for environmental remediation. Applied Surface Science 2018. (Impact factor: 7.392)

9. Hazarika, D., Phukan, A., Saikia, E., and Chetia, B. Phytochemical screening and synthesis of silver nanoparticles using leaf extract of Rhynchotechum ellipticum. International Journal of Pharmacy and Pharmaceutical Sciences, 6(1):672-674, 2014. (Impact factor: 2.333)

10. Saikia, A., Hazarika, D., and Karak, N. Tough and biodegradable thermosets derived by blending of renewable resource based hyperbranched epoxy and hyperbranched polyester. Polymer Degradation and Stability, 159:15-22, 2019. (Impact factor: 5.204)

11.  Hazarika, D., and Karak, N. Environmentally Benign Hydrophobic Waterborne Hyperbranched Polyester/SiO2-Carbon Dot Nanocomposite as an efficient photocatalyst and white light emitter. Industrial & Engineering Chemistry Research, 2019 (Impact factor: 4.326)

12. Yang, J. C., Hazarika, D., Lee, J., Hong, S. W., and Park, J. N. Correlation between the bending angle and protein sensing properties of molecularly imprinted hydrogel strips with a one-sided porous pattern. Chemical Communications, 2022, 58,6934-6937. (Impact factor: 6.065)

13.  Si, B. M., Yang, J. C., Hazarika, D., Byeon, J. W., Lee, G. B., and Park, J. Y. fabrication and sensing properties of fibrous-like chlorophenoxy herbicide-imprinted polymeric matrix via microcontact printing. Macromolecular Research, 2022. (Impact factor:2.127)

14. Yang, J. C., Lim, S. J., Cho, H. C., Hazarika, D., Park, J. P., Park, J.Y. Determination of tumor necrosis factor-α in serum using extended-gate field-effect transistor-based chemosensors with molecularly imprinted polymer-coated gold dendrites. Sensors and Actuators B Chemical, 2023, 390, 133982. (Impact factor : 9.2)

15. Hazarika, D., Yang, J.C., Lim, S.J., Park, J.Y. Determination of ovalbumin sensing response of protein imprinted bilayered hydrogel strips via measurement of mechanically driven bending angles based on swelling induced deformation. Microchimica Acta.  (Impact factor: 6.4)

16. J. C. Yang, S.J. Lim, C. H. Cho, D. Hazarika, J. P.Park, J. Park. Determination of tumor necrosis factor-α in serum using extended-gate field-effect transistor-based chemosensors with molecularly imprinted polymer-coated gold dendrites. Sensors and Actuator B: Chemical, 390, 133982. (Impact factor: 8.4)

1. Duarah, R., Hazarika, D., Saikia, A., Bayan, R., Ghosh, T., Karak, N. Sustainable Polymeric Nanocomposites for Multifaceted Advanced Applications. Advances in Sustainable Polymers, 363-395, 2019.

2. Hazarika, D. and Karak, N. Fundamentals of polymeric nanostructured materials. Advance in Polymeric Materials for Biomedical Applications, 1-40 2021.

1. Hazarika, D. and Karak, N. Bio-Based waterborne hyperbranched polyester carbon based nanocomposite with biodegradability attribute for advanced application, 1st International

Conference on Sophisticated Instruments in Modern Research, IIT Guwahati, 30th June-1stJuly, 2017.

2. Hazarika, D. and Karak, N. Bio-based waterborne hyperbranched polyester carbon-based nanocomposite with biodegradable attribute for advanced applications, International Conference on Advances in Polymer Science & Technology (APA 2017), New Delhi, India, 23rd-25thNovember, 2017.

3. Hazarika, D. and Karak, N. Sustainable tough waterborne hyperbranched polyester nanocomposite using carbon dot and its nanohybrid through a greener approach for multifaceted applications, Fourth International Symposium on Advances in Sustainable Polymers (ASP 2017), IIT Guwahati, Assam, 8th-11thJanuary, 2018.

4. Hazarika, D. and Karak, N. Functionalized graphene oxide/waterborne hyperbranched polyester nanocomposite: An environmentally friendly catalyst. An international conference in Chemistry (OrganiX 2018), Tezpur University, Sonitpur, 20th& 21st December, 2018.

5. Hazarika, D. and Karak, N. Bio-based waterborne hyperbranched polyester thermoset, Materials Research Society of India (MRSI) Symposium on Advanced Materials for Sustainable Applications, CSIR-NEIST, Jorhat, 18th-20th February, 2016.

6. Hazarika, D. and Karak, N. Bio-Based carbon dot modified novel biodegradable high performing waterborne hyperbranched polyester thermosetting nanocomposites, 20th CRSI National Symposium, Gauhati University, Guwahati, 2nd-4thFebruary, 2017.

1. Workshop on ‘Industry-Academia Meet’ on Consultative cum Awareness Meeting on Renewable energy Application at North East India and Interaction of Finshing students with Industry, Tezpur University, Assam, 3rd & 4th November, 2015.

2. Workshop on “Industry Academia Conclave”, Tezpur University, Assam, 20th January, 2019.

3. UGC SAP DRS-II sponsored workshop on “Powder X-ray Diffraction”, Tezpur University, Assam, 14th & 15th March, 2019.

§ Scanning electron microscope (FESEM)

§ Rheometer (Bolin CVO100)

§ UV-visible spectrophotometer

§ Universal Testing Machine (UTM)

§ PerkinElmer TGA 4000 thermal instrument

§ PerkinElmer DSC 6000 instrument

§ FTIR instrument

§ Contact angle goniometer

§ Cyclic Voltammetry

§ Electrospinning instrument

§ Spectrofluorometer

§ Fluorescence spectrophotometer

· Waterborne Polyester Synthesis

· Epoxy synthesis

· Graphene oxide synthesis by Hummer’s method

· Other nanomaterials synthesis by hydrothermal method

· Colloidal nanoparticle synthesis

· Nanofiber preparation

· Protein imprinted bilayer hydrogel fabrication

• I am interested in playing badmiton, volleyball and carrom board. I am also interested in painting and gardening.

• CSIR Senior Research Fellowship (SRF)

Prof. Niranjan Karak

Department of Chemical Sciences, Tezpur University Napaam, Sonitpur, Assam-784028

Ph: +91-3712-275056 E-mail: nkarak@tezu.ernet.in 

Homepage: http://apnltu.weebly.com

Prof Ruli Borah

Department of Chemical Sciences, Tezpur University Napaam, Sonitpur, Assam-784028

Ph: +91-3712-26700 E-mail:ruli@tezu.ernet.in

Prof Utpal Bora

Department of Chemical Sciences, Tezpur University Napaam, Sonitpur, Assam-78402

Ph: +91-3712-275067 E-mail: ubora@tezu.ernet.in