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Radiative decay channel assessment to understand the sensing mechanism of a fluorescent turn-on Al3+ chemosensor
(John Wiley and Sons Inc., 2020)
Re-evaluation of the steady-state self-quenching constant of quinine bisulphate from fluorescence measurements in transmission geometry
(IOP Publishing Ltd, 2017-09)
In the present work we show that a recent methodology developed by us to acquire emission spectra and fluorescence quantum yields of highly absorbing samples in transmission configuration, constitutes a very simple and ...
Variations in efficiencies of triplet state and exciplex formation following fluorescence quenching of 9,10-dicyanoanthracene due to charge transfer interactions
(2003)
Data is presented on the quenching of 9,10-dicyanoanthracene by benzene derivatives in acetonitrile. The quenching occurs via a charge transfer mechanism with the quenching rate constants exhibiting a Rehm-Weller dependence ...
Synergy between Graphene and Au Nanoparticles (Heterojunction) towards Quenching, Improving Raman Signal, and UV Light Sensing
(American Chemical Society, 2014-04)
Here, we developed a simple method for obtaining a heterojunction composed of graphene (G) and surfactant-coated Au nanoparticles (NPs) to measure the film conductivity and surface enhanced Raman scattering (SERS). Monolayer ...
Emulsan quantitation by Nile red quenching fluorescence assay
(Springer, 2004-12)
A Nile red fluorescent technique to quantify 20–200 μg ml−1 of emulsan was developed. Nile red dissolved<br />in DMSO showed an adsorption peak at 552 nm, and emission peak at 636 nm, with molar extinction coefficient of ...
Binding of Sulpiride to Seric Albumins
(MDPI, 2017)
Probing solubilization sites in block copolymer micelles using fluorescence quenching
(Elsevier, 2011)
The solubilization sites provided by micelles formed by a diblock copolymer with one neutral hydrophobic
block, polystyrene, and one charged hydrophilic block, poly(acrylic acid) or poly(methacrylic acid), have
been ...
In vivo observation of chlorophyll fluorescence quenching induced by gold nanoparticles
(ElsevierLausanne, 2011-12)
To our knowledge, the present work reports the first in vivo observation of chlorophyll a fluorescence quenching induced by gold nanoparticles. Laser-induced fluorescence spectroscopy was used to collect in vivo chlorophyll ...
The fluorescence quenching of rhodamine 6G as an alternative sensing strategy for the quantification of silver and gold nanoparticles
(Elsevier Science, 2021-01)
A method for the quantification of 22–26 nm gold (AuNP) and 10–20 nm silver nanoparticles (AgNP) was developed using the fluorescence quenching of rhodamine-6G. This fluorescent probe detected the different metal nanoparticles ...