Luminescent Silver Nanoclusters Acting as a Label-Free Photoswitch in Metal Ion Sensing

In this work, we report the application of protein-templated Ag nanoclusters as a luminescent photoswitch for the detection of metal ions. Ag nanoclusters were synthesized using the circulatory protein human serum albumin (HSA) as a template, whose synthetic procedure can be tuned to make them toggl...

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Veröffentlicht in:	Analytical chemistry (Washington) 2014-03, Vol.86 (6), p.3188-3194
Hauptverfasser:	Ghosh, Subhadip, Anand, Uttam, Mukherjee, Saptarshi
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical chemistry Detection Ions Luminescence Metal ions Nanostructure Proteins Quenching (cooling) Sensors Silver Switches Tuning
Online-Zugang:	Volltext
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