Specific detection of cysteine and homocysteine in biological fluids by tuning the pH values of fluorosurfactant-stabilized gold colloidal solution

► Cysteine is discriminated from homocysteine by tuning the pH values of the FSN-capped AuNPs. ► A novel colorimetric assay for cysteine and homocysteine was developed without separation. ► This method has been successfully applied to analyze human urine and plasma samples. This study describes the...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Biosensors & bioelectronics 2011-12, Vol.30 (1), p.211-215
Hauptverfasser:	Xiao, Qunyan, Shang, Fei, Xu, Xuechen, Li, Qianqian, Lu, Chao, Lin, Jin-Ming
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Biosensing Techniques - instrumentation Biosensors Biotechnology Colloids - chemistry Colorimetry - methods Cysteine Cysteine - blood Cysteine - urine Equipment Design Equipment Failure Analysis Fluorosurfactant Fundamental and applied biological sciences. Psychology Gold - chemistry Gold nanoparticles Homocysteine Homocysteine - blood Homocysteine - urine Humans Hydrogen-Ion Concentration Methods. Procedures. Technologies Nanoparticles - chemistry Surface-Active Agents - chemistry Various methods and equipments
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!