Label-free optical biosensor based on localized surface plasmon resonance of twin-linked gold nanoparticles electrodeposited on ITO glass

A simple low-cost electrochemical approach has been used to directly deposit twin-linked gold nanoparticles (TGNPs) onto transparent indium tin oxide (ITO) coated film glass. The as-prepared TGNPs have a transverse localized surface plasmon resonance (LSPR) band at 540 nm and a longitudinal LSPR ban...

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Veröffentlicht in:	Biosensors & bioelectronics 2010-10, Vol.26 (2), p.615-619
Hauptverfasser:	Deng, Jiajia, Song, Yan, Wang, Yuan, Di, Junwei
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Biological and medical sciences Biosensing Techniques - instrumentation Biosensor Biosensors Biotechnology Electroplating Equipment Design Equipment Failure Analysis Fundamental and applied biological sciences. Psychology Gold - chemistry Immunoglobulin G - blood Label-free Localized surface plasmon resonance Methods. Procedures. Technologies Mice Nanoparticles - chemistry Optical Devices Staining and Labeling - methods Surface Plasmon Resonance - instrumentation Tin Compounds - chemistry Twin-linked gold nanoparticles Various methods and equipments
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