Sucrose capped gold nanoparticles as a plasmonic chemical sensor based on non-covalent interactions: Application for selective detection of vitamins B1 and B6 in brown and white rice food samples

•Gold nanoparticles (AuNPs) as a plasmonic chemical sensor for vitamins B1 and B6 in rice.•Detection based on color change from pink to blue and red shift of localized surface plasmon resonance (LSPR) of AuNPs.•The color change/red shift of LSPR band is due to the non-covalent interaction between Au...

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Veröffentlicht in:	Food chemistry 2018-06, Vol.250, p.14-21
Hauptverfasser:	Shrivas, Kamlesh, Nirmalkar, Nidhi, Thakur, Santosh Singh, Deb, Manas Kanti, Shinde, Sandip S., Shankar, Ravi
Format:	Artikel
Sprache:	eng
Schlagworte:	Gold nanoparticles Non-covalent interactions Plasmonic chemical sensor Rice food Vitamins B1 and B6
Online-Zugang:	Volltext
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