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Faculty Name: Mr. Chetana S

Education Details: 

  • Ph. D – Nanotechnology (Thesis submitted).
  • M. Tech – Nano Science and Technology.
  • B.E – Mechanical Engineering.

Research/ Professional/Social Outreach Sites

Research/Professional Experience

  • Teaching-1.4 Years
  • Research- 4.5 Years

Publication Details:

  • 23 International Journal Papers.

Conference attending:

  • 35 Conference attending.

Publication of Book Chapter:

  1. Computational Techniques on Optical Properties of Metal-Oxide Semiconductors. In Optical Properties and Applications of Semiconductors (pp. 155-166). CRC Press

Roles and Responsibility

  • Conducting research experiments.
  • Handling and maintaining Potentiostat/Galvanostat – Electrochemical Workstation.
  • Handling and maintaining spectroscopic instruments.
  • Research publication Work.
  • Patent filing and publication work.
  • Mentoring team of three members to do publication.


FDP/Conferences/Workshops attended/Conducted

  • Organized International Conference on Nano Engineering Science and Research Advances (NESARA-2019) as Organizing committee member during 09th Sep, 2019 at Department of Nanotechnology, Visvesvaraya Technological University, Muddenahalli.
  • Organized International Conference on Science & Technology: Future Chalenges & Solutions (STFCS-2016) as Organizing committee member during 08th -09th Aug 2016 at Department of Nanotechnology, Visvesvaraya Technological University, Muddenahalli.
  • Exfoliation of MAX Phase MXene and MoS2 /CZTS composite synthesis by Supercritical Fluid process, Funding agencies: Uttaranchal University, Uttarakhand. (1.98Lcs) (Completed)
  • Visiting Scholar: As a Visiting Scholar visited from VTU to Aryabhata Knowledge University, Patna, Bihar, INDIA under Knowledge Exchange Program
  • Master Trainer: Master Trainer in Four Days of Hands-on Training and Workshop on “Nanomaterials Synthesis, Characterization and Device Fabrications” Held at Dept. of Nanotechnology, VTU Muddenahalli in association with Reva University, Bengaluru.

Paper Publications:

International Journal Publication

[1]        Chetana. S, S. Upadhyay, N.C. Joshi, N. Kumar, P. Choudhary, N. Sharma, V.N. Thakur, A facile supercritical fluid synthesis of cobalt sulfide integrated with MXene and PANI/PEDOT nanocomposites as electrode material for supercapacitor applications, FlatChem. 37 (2023) 1–9. https://doi.org/10.1016/j.flatc.2022.100456.

[2]        S. Chetana, M. Shetty, K. Roy, J.B. Sriramoju, G. Halligudra, P.D. Shivaramu, C.S. Ananda Kumar, K.G. Basavakumar, D. Rangappa, Study on the DC supply and charging effect on the growth of carbon nanotubes and their electrochemical properties, J. Mater. Sci. Mater. Electron. (n.d.). https://doi.org/10.1007/s10854-022-08813-6.

[3]        S. Chetana, N. Kuma, P. Choudhary, G. Amulya, A. Kumar, K.B. Kumar, D. Rangappa, Cu2ZnSnS4/MoS2/CNT- ternary heterostructures for paracetamol determination, Mater. Chem. Phys. (2022) 126869. https://doi.org/10.1016/J.MATCHEMPHYS.2022.126869.

[4]        C. S, K. Roy, M.P. Kumar, R. Mudike, A.K.C. S, P.D. Shivaramu, K.G.B. Kumar, N. Basavegowda, D. Rangappa, Supercritical fluid synthesized Cu2ZnSnS4-Polyaniline nanocomposites for supercapacitor application, Ceram. Int. (2022). https://doi.org/10.1016/J.CERAMINT.2022.08.104.

[5]        Jhilmil Swapnalin, Prasun Banerjee, Chetana Sabbanahalli, Dinesh Rangappa, Kiran Kumar Kondamareddy, Computational Techniques on Optical Properties of Metal-Oxide Semiconductors, in: Opt. Prop. Appl. Semicond., 2022: pp. 155–166. https://doi.org/org/10.1201/9781003188582.

[6]        P. Choudhary, A. Pathak, P. Kumar, · Chetana, N. Sharma, Commercial production of bioplastic from organic waste-derived biopolymers viz-a-viz waste treatment: A minireview, 1 (n.d.) 3. https://doi.org/10.1007/s13399-022-03145-1.

[7]        N.C. Joshi, B.S. Rawat, H. Bisht, V. Gajraj, N. Kumar, S. Chetana, P. Gururani, Synthesis and supercapacitive behaviour of SnO2/r-GO nanocomposite, Synth. Met. 289 (2022) 117132. https://doi.org/10.1016/J.SYNTHMET.2022.117132.

[8]        N. Kumar, A. Juyal, V. Gajraj, S. Upadhyay, N. Priyadarshi, S. Chetana, N. Chandra Joshi, A. Sen, Facile synthesis of fine 1D VO2 and its supercapacitance as a binder free electrode, Inorg. Chem. Commun. 150 (2023) 110439. https://doi.org/10.1016/j.inoche.2023.110439.

[9]        G. Halligudra, C.C. Paramesh, R. Gururaj, A. Giridasappa, C. Sabbanahalli, A.K. Channapillekoppalu Siddegowda, A.K. Madikere Raghunathareddy, D. Rangappa, P. Doddakunche Shivaramu, Magnetic Fe3O4 supported MoS2 nanoflowers as catalyst for the reduction of p-nitrophenol and organic dyes and as an electrochemical sensor for the detection of pharmaceutical samples, Ceram. Int. (2022). https://doi.org/10.1016/J.CERAMINT.2022.06.188.

[10]      M.P. Kumar, S. Raga, S. Chetana, D. Rangappa, Realization of Anomalous Microwave Absorption Characteristics of PVB-PEDOT:PSS with Electromagnetic Data-Driven Discovery, IEEE Trans. Dielectr. Electr. Insul. 29 (2022). https://doi.org/10.1109/TDEI.2022.3148440.

[11]      R. Mudike, C. Sabbanahalli, J.B. Sriramoju, A. Bheemaraju, G. Halligudra, M. Muniyappa, M.P. Narayanaswamy, A.K. CS, P.D. Shivaramu, D. Rangappa, Copper zinc tin sulfide and multi-walled carbon nanotubes nanocomposite for visible-light-driven photocatalytic applications, Mater. Res. Bull. 146 (2022). https://doi.org/10.1016/j.materresbull.2021.111606.

[12]      M. Kumar, B.E. Kumara Swamy, S. Reddy, W. Zhao, S. Chetana, V. Gowrav Kumar, ZnO/functionalized MWCNT and Ag/functionalized MWCNT modified carbon paste electrodes for the determination of dopamine, paracetamol and folic acid, J. Electroanal. Chem. 835 (2019). https://doi.org/10.1016/j.jelechem.2019.01.019.

[13]      J.B. Sriramoju, M. Muniyappa, N.R. Marilingaiah, C. Sabbanahalli, M. Shetty, R. Mudike, C. C.P, P.D. Shivaramu, N. G, K.S. Rangappa, A.K. Ananda, D. Rangappa, Carbon-based TiO2-x heterostructure nanocomposites for enhanced photocatalytic degradation of dye molecules, Ceram. Int. 47 (2021). https://doi.org/10.1016/j.ceramint.2020.12.014.

[14]      M. Shetty, C. Schüßler, M. Shastri, C. Sabbanahalli, C.P. Chitrabhanu, M. Murthy, S. Jagadeesh Babu, T. Tomai, K.S. Anantharaju, P.D. Shivaramu, D. Rangappa, One-pot supercritical water synthesis of Bi2MoO6-RGO 2D heterostructure as anodes for Li-ion batteries, Ceram. Int. 47 (2021). https://doi.org/10.1016/j.ceramint.2020.12.061.

[15]      M. Shastri, M. Shetty, N. Rani M, M. Muniyappa, M.S. Sree, V. Gangaraju, C. Sabanhalli, S. V. Lokesh, P.D. Shivaramu, D. Rangappa, Reduced graphene oxide wrapped sulfur nanocomposite as cathode material for lithium sulfur battery, Ceram. Int. 47 (2021) 14790–14797. https://doi.org/10.1016/J.CERAMINT.2020.10.215.

[16]      M. Praveen Kumar, S. Raga, S. Chetana, D. Rangappa, X-Band Dielectric Characterization and Microwave Absorption Characteristics of Polyaniline Loaded Poly Vinyl Butyral (PVB), Trans. Electr. Electron. Mater. (2022) 42341. https://doi.org/10.1007/s42341-022-00415-7.

[17]      N.C. Joshi, B.S. Rawat, P. Kumar, N. Kumar, S. Upadhyay, S. Chetana, P. Gururani, S. Kimothi, Sustainable synthetic approach and applications of ZnO/r-GO in the adsorption of toxic Pb2+ and Cr6+ ions, Inorg. Chem. Commun. (2022) 110040. https://doi.org/10.1016/J.INOCHE.2022.110040.

[18]      N. Kumar, S. Upadhyay, S. Chetana, N. Chandra Joshi, N. Priyadarshi, R. Ismail Hossain, Rameshbabu, A. Sen, Hydrothermal growth of 1D VO2 for oxygen evolution reaction, Mater. Lett. 335 (2023) 133810. https://doi.org/10.1016/j.matlet.2022.133810.

[19]      N. Kumar, V. Gajraj, S. Upadhyay, S. Chetana, S. Sankaranarayanan, I. Hossain, N.C. Joshi, N. Priyadarshi, A. Sen, One-step fragmentation of a 2D MXene across the fine 1D MnO2 surface and its supercapacitance, CrystEngComm. 25 (2022) 72–85. https://doi.org/10.1039/d2ce01323a.

[20]      N.C. Joshi, S. Upadhyay, N. Kumar, S. Chatana, A. Juyal, Synthesis and photocatalytic activity of highly efficient NiFe2O4/r-GO based photocatalyst, J. Dispers. Sci. Technol. 0 (2023) 1–12. https://doi.org/10.1080/01932691.2023.2178455.

[21]      N.C. Joshi, P. Gururani, S. Chetana, N. Kumar, Synthesis and Electrochemical Properties of Silver Incorporated Biochar Nanocomposites, J. Inorg. Organomet. Polym. Mater. (2023). https://doi.org/10.1007/s10904-023-02631-x.

[22]      S. Pundir, S. Upadhyay, R. Priya, N. Kumar, S. Chetana, I. Hossain, N.C. Joshi, O.P. Pandey, Synthesis of 1D β-MnO2 for high-performance supercapacitor application, J. Solid State Electrochem. 27 (2023) 531–538. https://doi.org/10.1007/s10008-022-05347-z.

[23]      N.C. Joshi, R. Singh, S. Upadhyay, N. Kumar, A. Gehlot, S. Chetana, K.K. Saxena, D.G. Mohan, J. Tomków, Advances in Sno 2 -Based Nanomaterials for Photocatalysis , Su- percapacitors , and Antibacterial Activities, (2022) 1–23. https://doi.org/10.20944/preprints202211.0494.v1.

Research Area of Interest

  • Nanoparticles synthesis and applications.
  • Supercritical fluid and hydrothermal synthesis.
  • Supercapacitors and Li ion battery.
  • Carbon paste electrodes biosensors.
  • Oxygen evolution reaction and Hydrogen evolution reaction
  • Materials characterization Instrumentation.
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