Article ID Journal Published Year Pages File Type
7685908 Talanta 2012 8 Pages PDF
Abstract
► A metal-organic-QD hybrid nanoprobe is synthesized for cancer cell targeting. ► Its SERS and fluorescence can be switched by changing the exciting wavelength. ► It is advantageous for multi-component tracking due to QD's narrow emission bands. ► Au@Ag nanorods exhibit much stronger SERS enhancement than Au nanorods. ► It can target cancer cells with overexpressed folate receptors by two mode images.
Keywords
Related Topics
Physical Sciences and Engineering Chemistry Analytical Chemistry
Preview
A SERS and fluorescence dual mode cancer cell targeting probe based on silica coated Au@Ag core-shell nanorods
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