Dr. Halligudra Guddappa

Investigation and Characterization of Nanoparticles from Temple Bell Composites for Regulating Microorganisms in Temple Environments – Journal of The Institution of Engineers (India): Series D, 1-11, 2025 [https://doi.org/10.1007/s40033-025-00932-8 ] (Q2, Springer)

Experimental and DFT studies on efficient microwave-exfoliated MXene‒polymer nanocomposites for high-performance supercapacitors –J Mater Sci: Mater Electron36, 1500 (2025). [https://doi.org/10.1007/s10854-025-15622-0] (2.8, Q2, Springer).

Catalytic behaviour of iron-based nanomaterials for the remediation of hazardous chemicals from wastewater: A Review. Journal of Physics and Chemistry of Solids,2025, [1016/j.jpcs.2025.112735], (4.9, Q1, Elsevier).

Antibacterial and Antiproliferative Effect of ZnO Nanoparticles Prepared Using Origanum marjorana Plant and Garcinia indica Fruit extracts., Journal of Inorganic and Organometallic Polymers and Materials., 2025, [1007/s10904-024-03349-0], (4.9, Q2, Springer).

WELPSA: A Green Catalyst Mediated Microwave Assisted Efficient Synthesis of Novel 5‐Aminopyrazole‐4‐Carbonitrile Derivatives as Anticancer Agents (MCF‐7, A‐549) and In Silico Studies. **Archiv der Pharmazie – Chemistry in Life Sciences.,2025, [1002/ardp.202500055], (3.6, Q2, John Wiley & Sons).

Tribioelectrochemical Corrosion Behavior of the CNT‒Aluminum 7039 Composite. Journal of The Electrochemical Society., 2025,[1149/1945-7111/adca08], (3.3, Q1, IOP Science).

Triphenylamine-Based Dual Chemosensor for Cu2+ and Co2+ Ions and Volatile Acid Vapour Sensor, DFT Calculations. Applied Organometallic Chemistry., 2025, [1002/aoc.70105], (3.7, Q2, John Wiley & Sons).

Selective Al3+ and Fe3+ detection using imidazole–oxadiazole sensors: bioimaging evidence from zebrafish., New Journal of Chemistry., 2025, [1039/D5NJ00412H], (2.7, Q2, Royal Society of Chemistry).

Imidazole‐Centred Oxadiazole Sensor for Detecting Al3+ and Fe3+ Cations in Living Cells: A Zebrafish Bioimaging Approach., Applied Organometallic Chemistry., 2025, [1002/aoc.70087], (3.7, Q2, John Wiley & Sons).

Imidazole-Thiazole Based Dual Chemosensor for Cu2+ and Co2+ Ions with Identical Excitation Wavelength and Colorimetric TFA Sensing, Theoretical Validation., Journal of Molecular Structure., 2025, [1016/j.molstruc.2024.140816], (4.7, Q2, Elsevier).

Microwave expedited Cu(I) catalyzed regioselective 1,2,3-triazoles as Mycobacterium Tuberculosis H37Rv inhibitors, in vitro α-amylase and α-glucosidase inhibition, in silico studies., Journal of Molecular Structure., 2025, [1016/j.molstruc.2024.140486], (4.7, Q2, Elsevier).

Enhanced Catalytic Reduction and Electrochemical Sensing Properties of Magnetic Fe3O4@benzothiazole-Cu(II) Nanoparticles., Journal of Inorganic and Organometallic Polymers and Materials., 2024, [1007/s10904-024-03091-7], (4.9, Q2, Springer).

Imidazole-centred cupric ions sensor: Experimental validation, theoretical understanding, and zebrafish bioimaging*., Journal of Photochemistry and Photobiology A: Chemistry., 2024, [1016/j.jphotochem.2024.115565], (4.7, Q2, Elsevier).*

Electrochemical investigation of Fe3O4/TNT/PANI composites for enhanced supercapacitor applications., Journal of Materials Science: Materials in Electronics., 2024, [1007/s10854-024-12369-y], (2.8, Q2, Springer).

Photocatalytic and Oxygen Evolution Reaction (OER) of Novel Supercritical Fluid Synthesized Nanobiocomposite MoS2/Silk G., Asian Journal of Chemistry., 2024, [14233/ajchem.2024.30910],(Q4, Asian publisher).

Fe3O4 nanoparticles supported MoS2 nanoflowers as a magnetically recoverable heterogeneous catalyst for the reduction of organic dyes and as an electrochemical sensor for the detection of pharmaceutical samples. Ceramics international, 2022, [1016/j.ceramint.2022.06.188] (5.7, Q1,Elsevier).

PdII on Guanidine-Functionalized Fe3O4 Nanoparticles as an Efficient Heterogeneous Catalyst for Suzuki–Miyaura Cross-Coupling and Reduction of Nitroarenes in Aqueous Media. ACS omega, 2021, [1021/acsomega.1c04528] (4.9, Q1,American Chemical Society).

Cu(II) immobilized on guanidine functionalized Fe3O4 magnetic substrate as a heterogeneous catalyst for selective reduction of nitroarenes. Journal of Iranian chemical society, 2022, [1007/s13738-022-02564-1] (2.8, Q3, Springer).

Copper zinc tin sulfide and multi-walled carbon nanotubes nanocomposite for visible-light-driven photocatalytic applications. Materials Research Bulletin, 2022,(1016/j.materresbull.2021.111606) (5.7, Q1,Elsevier).**

Study of Charge Generation and Effect of the DC Supply on the Growth of Carbon Nanotubes and Their Electrochemical properties, ***Journal of Materials Science:*Materials in Electronics, 33, 2022, 19937–19946. (1007/s10854-022-08813-6) (2.8, Q2, Springer).

Silver nanoparticles anchored TiO2 nanotubes prepared using saponin extract as heterogeneous and recyclable catalysts for reduction of dyes. Ceramics International, 2021,[1016/j.ceramint.2020.11.173] (5.7, Q1,Elsevier).

Silver nanoparticles synthesized using saponin extract of Simarouba glauca oil seed meal as effective, recoverable and reusable catalyst for reduction of organic dyes. Results in Surfaces and Interfaces, May 2021.[1016/j.rsurfi.2021.100005] (4.4, Q2,Elsevier).

Isolation, characterization and structural elucidation of the leaves of Amischophacelus axillaris and Canthium dicoccum. Materials Today: Proceedings, 2021,[1016/j.matpr.2021.09.067], (Q4,Elsevier).

Synthesis of Caffeic Acid Derivatives: Identification of (E)-N-(4-Cyanobenzyl)-3-(3,4-dihydroxyphenyl)acrylamide as an Anticancer Agent against Human Cervical Cancer Cells. Asian Journal of Chemistry, 2022. [14233/ajchem.2022.23726], (Q4, Asian publisher).

Magnetic photocatalytic systems., 2021, [1016/B978-0-12-820532-7.00016-3], (4.4, Q2, Elsevier, Book chapter).

Magnetic Substrate supported Heterogeneous catalysts for coupling, cyclization, and nitroarene reduction reactions.” In Current Trends in Materials Chemistry. United publisher, ISBN-978-93-85682-66-7, 2021. (Book chapter).

Nanocoated Solar Water Heater System and Method for Enhancing Heat Transfer Efficiency, Published/Granted: Published, Patent No.: 202341058289.

2023    Life Member               IAENG, Hong Kong 2022    Life Member              Global Economic Progress & Research Association (GEPRA), Tamil Nadu. 2022    Life Member    National Council Teacher Scientist, INDIA 2016    Life Member              Indian Science Congress Association (ISCA), Kolkata, INDIA

Sl. No.** — Title — Organized by — Venue — Date — 1 — Recent Advances in Energy Harvesting and Sustainable Developments — AICTE-ATAL — The National Institute of Engineering, Mysuru, Karnataka — 06-01-2025 to 11-01-2025 — 2 — Advanced Materials Processing and Characterization Techniques — AICTE-ATAL — S J C Institute of Technology, Chikkaballapura, Karnataka — 16-12-2024 to 21-12-2024 — 3 — Indian knowledge System (Bharatiya Gyan Parampara) — BHU & Vidya Bharti Uccha Shiksha Sansthan — Suttur, Mysuru, Karnataka — 29.12.2023 to 03.01.2024 (6 days) — 4 — Green Technology towards Sustainable Future — Laxminarayan Innovation Technological University — Nagpur, Maharashtra, India — 03/02/2025 to 08/02/2025

Sl. No** — Title — Submission Details — Status — 01 — Study on the influence of temple bells nanoparticles present in temple environment for the inhibition of microbial growth — ATME Seed Money Funding amount: Rs.35,000/- Date of Submission: 05-09-2024 — On-going — 02 — Development of an environmentally-friendly, affordable E. coli detection vials for the water treatment technologies — ATME Seed Money Funding amount: Rs.10,000/- Date of Submission: 05-09-2024 — On-going — 03 — Nanostructured Metal/Metal Oxide Based Catalysts for organic reactions — Recipient of INSPIRE Fellowship award Ministry of Science & Technology, Department of Science & technology, Government of India, India Funding amount: Rs.23,00,000/- — **Completed(2017-2022)

2021    Best Flash Talk Presentation Award             IVaccT-2021 held at PDA College of engineering, kalaburagi, Karnataka, INDIA. 2019    Visiting Scholar   Visited from VTU, Muddenahalli to Aryabhata Knowledge University, Patna, Bihar, INDIA 2019    Master Trainer  Four Days 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. INDIA 2019    Best Poster Presentation Award             NESARA-2019 held at Dept. of Nanotechnology, VTU Muddenahalli, Karnataka, INDIA 2019    Best Poster Presentation Award    MESSAGE-2019 held at Dept. of Nanotechnology, VTU Muddenahalli, Karnataka, INDIA 2017    DST INSPIRE Award             Dept of Science & Technology, Ministry of Science & Technology, GOI, INDIA 2014    Gold Medal Award for Securing First Rank in M.Sc., Analytical Chemistry             Davanagere University, Davanagere, Karnataka, INDIA