Sudhir Ranjan

TL;DR: In this paper, the authors have surveyed antibacterial and antiviral materials of various classes such as small-molecule organics, synthetic and biodegradable polymers, silver, TiO2, and copper-derived chemicals.

TL;DR: In this article, the authors focus on the quantification of carrier mobility in perovskites with dimensional transformation and crystallinity, and critically analyze the variation in mobility values as probed by different analytical techniques.

TL;DR: In this article, a donor-acceptor-type star-shaped 4,4′,4″-(1,3,5-triazine-2,4,6-triyl)tris(N,N-diphenylaniline) (TRZDPA) molecule was developed for detection of an ultratrace amount of picric acid (PA).

TL;DR: In perovskite solar cell (PSC) devices, hole-transporting materials (HTMs) are vital components affecting the charge separation and playing an important role in achieving high efficiencies as discussed by the authors.

TL;DR: In this article, the authors incorporated [6, 6]-phenyl-C70-butyric acid methyl ester (PC70BM) acceptor as an additive in the perovskite layer of the mesoscopic solar cell devices, which not only leads to the formation of larger grains with fewer grain boundaries resulting in reduced charge carriers recombination, but also improves the band alignment between CH3NH3PbI3 and TiO2.