Quantitative Determination of Competitive Molecular Adsorption on Gold Nanoparticles Using Attenuated Total Reflectance–Fourier Transform Infrared Spectroscopy

Surface-sensitive quantitative studies of competitive molecular adsorption on nanoparticles were conducted using a modified attenuated total reflectance–Fourier transform infrared (ATR-FTIR) spectroscopy method. Adsorption isotherms for thiolated poly(ethylene glycol) (SH-PEG) on gold nanoparticles...

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Veröffentlicht in:	Langmuir 2011-08, Vol.27 (15), p.9302-9313
Hauptverfasser:	Tsai, De-Hao, Davila-Morris, Melissa, DelRio, Frank W, Guha, Suvajyoti, Zachariah, Michael R, Hackley, Vincent A
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Chemistry Colloidal state and disperse state Exact sciences and technology General and physical chemistry Gold - chemistry Interfaces: Adsorption, Reactions, Films, Forces Metal Nanoparticles - chemistry Models, Molecular Particle Size Physical and chemical studies. Granulometry. Electrokinetic phenomena Polyethylene Glycols - chemistry Spectroscopy, Fourier Transform Infrared Surface physical chemistry Surface Properties
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