Cysteamine-Modified Silver Nanoparticle Aggregates for Quantitative SERS Sensing of Pentachlorophenol with a Portable Raman Spectrometer

Cysteamine-modified silver nanoparticle aggregates has been fabricated for pentachlorophenol (PCP) sensing by surface-enhanced Raman spectroscopy (SERS) using a portable Raman spectrometer. The cysteamine monolayers could preconcentrate PCP close to the substrate surface through the electrostatic in...

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Veröffentlicht in:	ACS applied materials & interfaces 2013-08, Vol.5 (15), p.6902-6908
Hauptverfasser:	Jiang, Xiaohong, Yang, Min, Meng, Yanjing, Jiang, Wei, Zhan, Jinhua
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Biosensing Techniques - methods Calibration Copper - chemistry Cysteamine - chemistry Dose-Response Relationship, Drug Hydrogen-Ion Concentration Metal Nanoparticles - chemistry Metals - chemistry Nanotechnology - methods Pentachlorophenol - analysis Pentachlorophenol - chemistry Silver - chemistry Spectrum Analysis, Raman - methods Static Electricity
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