Two novel fluorescent probes namely 3-(2,4-dinitrophenoxy)-2-(4-(diphenylamino)phenyl)-4H-chromen-4-one (P1) and 3-(2,4-dinitrophenoxy)-2-(pyren-1-yl)-4H-chromen-4-one (P2) were designed and synthesized here. The probes (P1 and P2) were found to be highly selective and sensitive towards hydrogen...

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Sulphur doped graphitic carbon nitride (SGCN) with graphene-like sulphur containing graphitic carbon nitride was effectively prepared and comprehensively described. A straightforward synthetic process based on thermal condensation was reported for...