Siddaganga Institute of Technology,

Tumakuru

Autonomous Institute affiliated to Visvesvaraya Technological University, Belagavi

Siddaganga Institute of Technology,Tumakuru

Autonomous Institute affiliated to Visvesvaraya Technological University, Belagavi

Siddaganga Institute of Technology, Tumakuru

Autonomous Institute affiliated to Visvesvaraya Technological University, Belagavi

Siddaganga Institute of Technology, Tumakuru

Autonomous Institute affiliated to Visvesvaraya Technological University, Belagavi

Go Green

Faculties

Dr. Suma G R

Assistant Professor

E mail: gr_suma@sit.ac.in

Date of joining: 1999

No. of years of Experience : 26 years

Qualification

B.E, M.Sc(Engg.), Ph.D

Experience

2011- till date Assistant professor Siddaganga Institute of Technology, 2009-2011 Senior Lecturer Siddaganga Institute of Technology, 1999-2009 Lecturer Siddaganga Institute of Technology.

Awards and Achievements

First prize in the poster presentation at SUSTAIN-A-VISION 2024,organized by AIChE, on “Harnessing MnMoO4 Nanoparticles for Eco-Conscious Effluent Degradation

Expertise / list of Subjects handled

Chemical Technology, Fluid Mechanics, Petroleum Refinery Engineering, Petrochemicals, Material Science & Materials of Construction, Heat Transfer, Chemical Reaction Engineering.

Research

Polymer Nano Composites, Material Science

Publications

2017 GR Suma, NK Subramani, KN Shilpa, S Sachhidananda, “Effect of Ce0.5Zr0.5O2 nano fillers on structural and optical behaviors of poly(vinyl alcohol)”, Journal of Materials Science: Materials in Electronics 28, 10707–10714, 2017. GR Suma, NK Subramani, S Sachhidananda, SV Satyanarayana, “Optical and electrical evaluation of Ag0.5Cu0.75O introduced poly(vinyl alcohol) based E.Coli sensors”, Journal of Materials Science: Materials in Electronics 28, 13139–13148, 2017. 2023 S Gubbi Ratna, D Koppa Suresh, R Hanumantha, “Identification of groundwater potential recharge and recharge zones of Tumakuru district using GIS”, Journal of The Institution of Engineers (India): Series A 104 (4), 877–893, 2023. 2024 T Jayashree, TL Soundarya, GR Suma, G Nagaraju, “Fabrication of Ag-doped CeO2 nanoparticles for the evaluation of their photocatalytic activity against the degradation of organic dyes and electrochemical sensing”, Journal of Materials Science: Materials in Electronics 35 (21), 1457, 2024. MR Rajani, R Ravishankar, K Asha, C Vidya, GR Suma, K Prashantha, “Effective removal of Cr (VI) from an aqueous solution using a carbon coated NiFe2O4 nano-adsorbent”, Colloids and Surfaces A: Physicochemical and Engineering Aspects 693, 134012, 2024. EV Kumar, BEK Swamy, GR Suma, G Nagaraju, “Green synthesis of polyoxometalate Cu3Mo2O9 nanoparticles for efficient degradation of organic dyes under visible light irradiation and their photoluminescence”, Ceramics International 50 (13), 24692–24703, 2024. NG Palan, R Kiran, GR Suma, G Nagaraju, “Facile one step green synthesis of CdO-CdS hybrid nanocomposite: Its electrochemical and photoluminescence applications”, Nano-Structures & Nano-Objects 38, 101131, 2024. 2025 G Nagaraju, KR Pooja, GR Suma, NG Palan, R Kiran, R Puttegowda, “Green approach to g-C3N4/Zn2V2O7 nanocomposites synthesis using salvia hispanica powder for photocatalytic degradation of dyes and organic catalysis”, Inorganic Chemistry Communications 176, 114143, 2025. GR Suma, R Kiran, GP Naveeth, EV Kumar, A Nizam, S Hegde, “Facile green synthesis of MnV2O6 nanoparticles: Photocatalytic studies and selective oxidation of aromatic alcohols”, Inorganic Chemistry Communications 176, 114097, 2025. EV Kumar, CM Swamy, HNA Rao, M Shashank, K Deepa, GR Suma, “Facile green synthesis of CuWO4 nanoparticles and its application for the photocatalytic degradation of rose Bengal dye under visible light irradiation”, Inorganic Chemistry Communications 172, 113706, 2025. GR Suma, T Apoorva, KR Pooja, Aatika Nizam, Sumanth Hegde, R Harini, G Nagaraju, “Harnessing MnMoO4 Nanoparticles for Eco-Conscious Effluent Degradation and Catalytic Applications”, 2025.