1. A. Kar, S. Dey, D. Burman, S. Santra and P. K. Guha, ”RGO/Ni2O3 Heterojunction-Based Reusable, Flexible Device for Cr(VI) Ion Detection in Water,” in IEEE Transactions on Electron Devices, vol. 68, no. 2, pp. 780-785, Feb. 2021, doi: 10.1109/TED.2020.3045954 [PAPER]


  1. A.Kar, S.Dey, S. Santra, S.Ray and P.K. Guha, ”RGO/Ni2O3 composite as a multifunctional material for efficient water quality monitoring, EMRS Spring Meet,2017 (oral presentation only, no paper)