Fabrication of silica-coated gold nanorods functionalized with DNA for enhanced surface plasmon resonance imaging biosensing applications

A novel method for preparing gold nanorods that are first coated with a thin silica film and then functionalized with single-stranded DNA (ssDNA) is presented. Coating the nanorods with 3-5 nm of silica improves their solubility and stability. Amine-modified ssDNA is attached to the silica-coated go...

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Bibliographische Detailangaben

Veröffentlicht in:	Langmuir : the ACS journal of surfaces and colloids. - 1992. - 25(2009), 19 vom: 06. Okt., Seite 11282-4
1. Verfasser:	Sendroiu, Iuliana E (VerfasserIn)
Weitere Verfasser:	Warner, Megan E, Corn, Robert M
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2009
Zugriff auf das übergeordnete Werk:	Langmuir : the ACS journal of surfaces and colloids
Schlagworte:	Journal Article Research Support, N.I.H., Extramural Research Support, U.S. Gov't, Non-P.H.S. Aldehydes DNA, Single-Stranded Gold 7440-57-5 Silicon Dioxide 7631-86-9