Influence of Keto-Enol Tautomerism in Regulating CO Photoreduction Activity in Porous Organic Porphyrinic Photopolymers.

Photoassisted CO reduction employing a metal-free system is both challenging and fascinating. In our study, we present a structural engineering strategy to tune the potential energy barrier, which, in turn, affects the photoreduction ability. A series of porphyrin-based porous organic polymers () were hydrothermally synthesized and the influence of keto-enol tautomerization on the CO photoreduction potential has been rigorously investigated.

Sublethal urea exposure in Nile tilapia: Morphological, behavioural, and histological alteration.

The pace of research efforts has been extraordinarily accelerated across the globe to address the contamination issues caused by pesticides, and fertilizers, especially in the aquatic ecosystem. The sole aim of this study was to assess the effect of urea on Nile tilapia (Oreochromis niloticus). For this purpose, the fish fingerlings were exposed to increasing concentrations of urea such as 0, 1, 2.

Factor structure, reliability and validity of an Indian Scale for Assessment of Nomophobia (ISAN) among college students: A multicentre Indian study.

Background: The current severity assessment measures for nomophobia have issues related to clinical applicability, which makes them difficult to be consistently applied in the Indian context. We aimed to develop a valid and reliable instrument for the assessment of severity of Nomophobia.

Methods: This study was a two-phase, exploratory sequential mixed method design conducted across three centres in India.

Unsymmetrical salen-based oxido V: Synthesis, characterization, biomolecular interactions, and anticancer activity.

Three stable oxidovanadium(IV) [VOL] complexes (1-3) were synthesized through the incorporation of unsymmetrical salen ligands (HL). All the ligands are synthesized, and their vanadium compounds were thoroughly characterized by CHNS analysis, various spectroscopy methods (IR, UV-Vis, NMR spectroscopy), and HR-ESI-MS. The structures of 1-3 were validated through the single-crystal X-ray analysis.