Results 241 to 250 of about 270,893 (292)

Metal‐Enhanced Fluorescence to Quantify Bacterial Adhesion

Advanced Materials, 2011
Dr. K. Lee , L. D. Hahn , W. W. Yuen , Prof. D. J. Mooney School of Engineering and Applied Science and Wyss Institute for Biologically Inspired Engineering Harvard University Cambridge, MA 02138, USA E-mail: mooneyd@seas.harvard.edu Dr. H. Vlamakis , Prof. R.
Kangwon, Lee   +5 more
openaire   +4 more sources

Metal-enhanced fluorescence of graphene oxide sheets

Analytical and Bioanalytical Chemistry, 2022
Graphene oxide (GO) is an excellent chemical tunable optical platform for imaging and sensing. The photoluminescence (PL) quantum yield of GO is relatively low, which limited the application of the intrinsic and tunable fluorescence from GO. Here, we report the first case of metal-enhanced fluorescence (MEF) of GO.
Zhe, Wang   +5 more
openaire   +2 more sources

Metal-enhanced fluorescence exciplex emission

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2012
In this letter, we report the first observation of metal-enhanced exciplex fluorescence, observed from anthracene in the presence of diethylaniline. Anthracene in the presence of diethylaniline in close proximity to Silver Island Films (SIFs) shows enhanced monomer and exciplex emission as compared to a non-silvered control sample containing no silver ...
Yongxia, Zhang   +2 more
openaire   +2 more sources

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