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Colloidal silica nanoparticles for use in click chemistry-based conjugations and fluorescent affinity assays

Achatz, E. and Heiligtag, Florian J. and Li, Xiaohua and Link, Martin and Wolfbeis, Otto S. (2010) Colloidal silica nanoparticles for use in click chemistry-based conjugations and fluorescent affinity assays. Sensors and Actuators B: Chemical 150 (1), pp. 211-219.

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Abstract

Silica nanoparticles (SiNPs) with an average diameter of 25 nm were prepared by a one-pot method that involves the formation of a silica core that is subsequently covered with a shell functionalized with either azido groups or alkyne groups for use in copper(I)-catalyzed click reactions. Respective triethoxysilane reagents are presented. The SiNPs were (a) rendered fluorescent by click ...

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Item Type:Article
Date:21 September 2010
Institutions:Chemistry and Pharmacy > Institut für Analytische Chemie, Chemo- und Biosensorik > Chemo- und Biosensorik (Prof. Otto S. Wolfbeis)
Identification Number:
ValueType
10.1016/j.snb.2010.07.014DOI
Keywords:Silica nanoparticles; Surface chemistry; Fluorescence; Bioconjugation; Affinity sensing; Biotin; Click chemistry
Subjects:500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:18 Mar 2011 06:47
Last Modified:13 Mar 2014 16:59
Item ID:19963
Owner Only: item control page

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