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Fluorescent Silica Nanoparticles

Mader, Heike Sabine, Li, Xiaohua, Saleh, Sayed, Link, Martin, Kele, Péter and Wolfbeis, Otto S. (2008) Fluorescent Silica Nanoparticles. Annals of the New York Academy of Sciences 1130, pp. 218-223.

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Abstract

We report on the preparation of fluorescent silica nanoparticles (NPs). They have been prepared by (a) modification of the NPs by amino groups and subsequent introduction of amino-reactive fluorophores of various color and (b) by modification of the NPs by either azido groups or alkyne groups and subsequent conjugation to fluorophores by so-called click chemistry, which is a novel approach toward modifying silica NPs. The new NPs were characterized in terms of size and spectral properties.


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Item type:Article
Date:May 2008
Institutions:Chemistry and Pharmacy > Institut für Analytische Chemie, Chemo- und Biosensorik > Chemo- und Biosensorik (Prof. Antje J. Bäumner, formerly Prof. Wolfbeis)
Identification Number:
ValueType
10.1196/annals.1430.053DOI
Keywords:fluorescence; silica nanoparticles; click reaction; click chemistry
Dewey Decimal Classification:500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Item ID:20055
Owner only: item control page

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