Fӧrster resonance energy transfer (FRET) between CdSe quantum dots and ABA phosphorus(V) corroles

Mango Leaves (Mangifera indica)-Derived Highly Florescent Green Graphene Quantum Dot Nanoprobes for Enhanced On–Off Dual Detection of Cholesterol and Fe2+ Ions Based on Molecular Logic Operation

“…The presence of Fe 2+ ions significantly reduces the emission intensity of mGQDs. Eq is derived from the observed PL quenching using the linear Stern–Volmer (S–V) , relationship. I 0 / I = 1 + K normalS normalV [ C ] …”

Fabrication and Characterization of Eco-Friendly Thin Films as Potential Optical Absorbers for Efficient Multi-Functional Opto-(Electronic) and Solar Cell Applications

“…Conspicuously, a strong molecular interaction was achieved between the chitosan molecules and added dyes, which rationalizes the variation in the shape of the characteristic Soret band of pure chitosan [36,40]. This change in the Soret band's shape is represented either in the splitting of the absorption peak, as observed in the case of MV, Rhd, and RBB, or the appearance of a shoulder attached to it, as observed in the case of MB, ENB, CBB, BG, NGB, and FSS.…”

“…This splitting depends on the inert molecular separation as well as transition dipole moment orientation [41]. On the other side, the appearance of a shoulder in the case of MB, ENB, CBB, BG, NGB, and FSS may be either owing to the absorption of free charge carriers or activation of the (n→π * ) electronic transitions of chitosan [36][37][38][39][40][41]. Regarding the solar spectrum that extends from UV to IR regions, the fabricated films' absorption features covered the visible region extending from the violet to red region, in addition to the UV absorption features of chitosan.…”

Metal-free corrole-based donor–acceptor porous organic polymers as efficient bifunctional catalysts for hydrogen evolution and oxygen reduction reactions

“…[19][20][21] The unique structures of corroles not only make them possess attractive coordination capabilities and specific reactivities but also make them ideal acceptors in D-A systems. [22][23][24][25][26][27][28][29] Not only that, functionalized corroles, such as 5,10,15-tris( p-aminophenyl)corrole (TPAPC), can be further used as acceptors to construct novel D-A systems. [20][21][22][23]30 Furthermore, corroles usually possess small HOMO-LUMO gaps that cause electrons to be easily adsorbed and released, permitting rapid electron transfer to reactants and enhancing electrocatalytic activities.…”

“…[22][23][24][25][26][27][28][29] Not only that, functionalized corroles, such as 5,10,15-tris( p-aminophenyl)corrole (TPAPC), can be further used as acceptors to construct novel D-A systems. [20][21][22][23]30 Furthermore, corroles usually possess small HOMO-LUMO gaps that cause electrons to be easily adsorbed and released, permitting rapid electron transfer to reactants and enhancing electrocatalytic activities. 31,32 Pyrrolic-N species in corroles can also help promote the HER/ORR.…”