| Tunable upconversion in ZnAl 2− x Ga x O 4: Er, Yb phosphors by modulating the Al/Ga ratio and application in optical thermometry RT Parayil, SK Gupta, MM Upadhyay, K Sudarshan, M Mohapatra New Journal of Chemistry 47 (44), 20286-20297, 2023 | 16 | 2023 |
| Ultra-bright and thermally stable deep red emitting doped yttrium zirconate nanoparticles for tunable white LEDs and indoor plant growth RT Parayil, SK Gupta, M Abraham, S Das, SS Pitale, K Sudarshan, ... Materials Advances 4 (22), 5594-5604, 2023 | 14 | 2023 |
| Uranium-Sensitized Luminescence Enhancement in Li2B4O7:U6+,Eu3+ and Potential Application towards Color-Tunable Phosphors and Actinide Sensor R TP, GD Patra, B Modak, K Sudarshan, M Sonawane, S Sen, SK Gupta ACS Applied Optical Materials 1 (1), 179-192, 2022 | 14 | 2022 |
| Multiple local site Cr3+ emission leading to broadband NIR light in novel SrGa2O4 phosphors K Sudarshan, A Balhara, MS Kambli, RT Parayil, SM Patil, SK Gupta Materials Research Bulletin 169, 112537, 2024 | 11 | 2024 |
| Luminescent Y2Zr2O7 for Ultrasensitive Detection of Volatile Organic Compounds Driven by Oxygen Vacancies RT Parayil, SK Gupta, R Rohilla, J Prakash, K Sudarshan, M Mohapatra ACS Applied Electronic Materials 5 (9), 5151-5163, 2023 | 11 | 2023 |
| Oxygen vacancy induced luminescence in Y2Zr2O7 and its removal on Eu3+ doping leading to enhanced quantum efficiency RT Parayil, SK Gupta, B Modak, GD Patra, NS Rawat, M Mohapatra Materials Today Chemistry 33, 101744, 2023 | 10 | 2023 |
| ZnGa 2− x Al x O 4 (x= 0≤ 2) spinel for persistent light emission and HER/OER bi-functional catalysis RT Parayil, SK Gupta, M Pal, A Dutta, D Tyagi, K Sudarshan, ... RSC advances 13 (44), 31101-31111, 2023 | 10 | 2023 |
| A review on defect engineered NIR persistent luminescence through transition metal ion (Cr, Mn, Fe and Ni) doping: Wider perspective covering synthesis, characterization … RT Parayil, SK Gupta, M Mohapatra Coordination Chemistry Reviews 522, 216200, 2025 | 6 | 2025 |
| Oxygen vacancy-enriched Zn 2 SnO 4 for aliphatic alcohol sensing and enhanced selectivity towards n-butanol RT Parayil, B Bhagat, SK Gupta, K Mukherjee, M Mohapatra Physical Chemistry Chemical Physics 26 (9), 7424-7434, 2024 | 6 | 2024 |
| White light emitting nanocrystalline Y1− xGdxPO4: Dy3+ and improved PLQY on Gd3+ co-doping SK Gupta, M Jafar, RT Parayil, J Bahadur, K Sudarshan Inorganic Chemistry Communications 159, 111908, 2024 | 5 | 2024 |
| Nano triumphs bulk in red light emission from Eu3+ doped Y2Zr2O7: Gel combustion versus solid state synthesis RT Parayil, SK Gupta, GD Patra, M Mohapatra Materials Letters 366, 136503, 2024 | 3 | 2024 |
| p-Block metal oxide as an efficient electrocatalyst for boosting ambient ammonia synthesis S Bhardwaj, RT Parayil, SK Gupta, RS Dey Energy & Fuels 38 (12), 11321-11329, 2024 | 3 | 2024 |
| A comparative study on pyrochlore phase formation in La2Zr2O7 in microscopic and macroscopic scale D Banerjee, RT Parayil, SK Gupta, B Modak, K Banerjee, M Mohapatra Journal of Radioanalytical and Nuclear Chemistry 333 (3), 1603-1609, 2024 | 3 | 2024 |
| Improved catalytic activity on transitioning from inverse to normal spinel in Zn 2− x Ga 2x Sn 1− x O 4: a robust bifunctional OER and HER electrocatalyst RT Parayil, SK Gupta, K Garg, S Mehta, K Sudarshan, M Mohapatra, ... Sustainable Energy & Fuels 8 (10), 2144-2152, 2024 | 3 | 2024 |
| Bright and persistent green emitting MgGa 2 O 4: Mn 2+ for phosphor converted white light emitting diodes RT Parayil, SK Gupta, M Abraham, D Tyagi, S Das, M Tyagi, NS Rawat, ... Dalton Transactions 54 (3), 1038-1051, 2025 | 2 | 2025 |
| Tweaking the structure and symmetry of Y2B2O7: Eu3+ by B-site engineering for efficient and thermally stable phosphor: Y2Zr2O7 versus Y2Ge2O7 RT Parayil, SK Gupta, K Sudarshan, BS Naidu, GD Patra, M Mohapatra Materials Research Bulletin 180, 113039, 2024 | 2 | 2024 |
| Enhanced electrocatalytic performance of bismuth-doped zinc stannate towards OER and HER through oxygen vacancies: p-block metal ion doping empowering d-block RT Parayil, SK Gupta, K Garg, S Jangra, S Samanta, K Sudarshan, ... Sustainable Energy & Fuels 8 (14), 3136-3144, 2024 | 2 | 2024 |
| Color tunable luminescence in ThO 2: Er 3+, Yb 3+ nanocrystals: a promising new platform for upconversion D Das, SK Gupta, RT Parayil, B Modak, K Sudarshan Physical Chemistry Chemical Physics 26 (11), 8641-8650, 2024 | 2 | 2024 |
| Thiol-functionalized TiO 2 microspheres and Fe (0) nanoparticle-loaded polymeric hydrogel for the selective recovery of Cr (iii) and Cr (vi) from the aquatic medium RT Parayil, S Singh, R Basu, B Modak, MV Pimple, H Basu Environmental Science: Nano 10 (9), 2532-2550, 2023 | 2 | 2023 |
| Unleashing the Potential of Tailored ZnO–MgO Nanocomposites for the Enhancement of NO2 Sensing Performance at Room Temperature A Pathak, S Samanta, H Donthula, RT Parayil, M Kaur, A Singh ACS sensors 9 (11), 6122-6135, 2024 | 1 | 2024 |
Santosh K. Gupta, FRSC, FMASc, Fulb...Scientific officer, Radiochemistry Division, Bhabha atomic research centrePatvirtintas el. paštas barc.gov.in