Journal article
Biotinylation of TiO2 Nanoparticles and Their Conjugation with Streptavidin
Abstract
Photoactive TiO(2) can be used to mediate a variety of disinfection processes. It was postulated that TiO(2) particles could be directed to specific targets of interest using biotin/streptavidin linkages. Biotinylated TiO(2) nanoparticles (anatase) were obtained by treating TiO(2) nanoparticles with 3-aminopropyltriethoxysilane (APTS) in anhydrous DMSO, followed by reaction with N-hydroxysuccinimidobiotin. 29Si CP-MAS NMR, 13C CP-MAS NMR, and …
Authors
Ye L; Pelton R; Brook MA
Journal
Langmuir, Vol. 23, No. 10, pp. 5630–5637
Publisher
American Chemical Society (ACS)
Publication Date
May 1, 2007
DOI
10.1021/la0626656
ISSN
0743-7463