NDLI: Mesoporous ZnS nanorattles: programmed size selected access to encapsulated enzymes.

Content Provider	Semantic Scholar
Author	Gough, Dara Van Wolosiuk, Alejandro Braun, Paul V.
Copyright Year	2009
Abstract	A size selective nanorattle was formed by encapsulating soybean peroxidase (SBP) within a ZnS mesoporous hollow sphere. Once encapsulated within the mesoporous hollow sphere, the SBP remained active against molecules smaller than the 3 nm diameter of the mesopores in the shell wall, while molecules larger than the mesopores, which could not pass into the hollow sphere, did not interact with the SBP. Specifically, encapsulated SBP catalyzed the oxidation of Amplex Ultra-Red, a small fluorogen, in the presence of hydrogen peroxide, encapsulated SBP was deactivated by sodium azide, and no reaction was observed between encapsulated SBP and a greater than 3 nm diameter protease.
File Format	PDF HTM / HTML
DOI	10.1021/nl900264n
PubMed reference number	19323474
Journal	Medline
Volume Number	9
Issue Number	5
Alternate Webpage(s)	http://braungroup.beckman.illinois.edu/reprints/reprintscopy/pvb085.pdf
Alternate Webpage(s)	https://doi.org/10.1021/nl900264n
Journal	Nano letters
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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