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Controlled Release of Urea Encapsulated by Starch-g-poly(vinyl acetate)

✍ Scribed by Niu, Yongsheng; Li, Hongchun


Book ID
120357435
Publisher
American Chemical Society
Year
2012
Tongue
English
Weight
532 KB
Category
Article
ISSN
0888-5885

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πŸ“œ SIMILAR VOLUMES


Graft polymerization of vinyl acetate on
✍ George F. Fanta; R. C. Burr; W. M. Doane; C. R. Russell πŸ“‚ Article πŸ“… 1979 πŸ› John Wiley and Sons 🌐 English βš– 681 KB

## Abstract Graft polymerizations of vinyl acetate onto granular corn starch were initiated by cobalt‐60 irradiation of starch‐monomer‐water mixtures, and ungrafted poly(vinylacetate) was separated from the graft copolymer by benzene extraction. Conversions of monomer to polymer were quantitative a

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✍ Yali Li; K. G. Neoh; E. T. Kang πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 167 KB

## Abstract A surface modification technique was developed for the covalent immobilization of poly(vinyl alcohol) (PVA)‐heparin hydrogel onto electrically conductive polypyrrole (PPY) film with the objective of achieving controlled release of heparin. First, aldehyde groups were introduced onto PPY