63729-42-0Relevant articles and documents
Synthetic bio-nanoreactor: Mechanical and chemical control of polymersome membrane permeability
Gaitzsch, Jens,Appelhans, Dietmar,Wang, Linge,Battaglia, Giuseppe,Voit, Brigitte
, p. 4448 - 4451 (2012)
pH-sensitive polymersomes have been stabilized by UV cross-linking after incorporation of an enzyme in a synthetic bio-nanoreactor without transmembrane proteins. This stabilization allows the reversible swelling and deswelling of the polymersomes upon changes in the pH value. The controlled reaction of the enclosed enzyme could be monitored selectively at pH 6, when the substrate could penetrate the membrane. Copyright
COPPER-CONTAINING POLYMERIC COMPOSITIONS
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Page/Page column 55, (2016/12/12)
Copper-containing compositions can be provided in articles on a suitable substrate. Such compositions can include either reducible copper ions or copper nanoparticles complexed with a water-soluble reactive polymer or a water-insoluble crosslinked polymer derived from the water-soluble reactive polymer. The reactive polymer can be crosslinked using suitable irradiation to provide copper-containing water-insoluble complexes. The various articles and electrically -conductive materials can be assembled in electronic devices. The reactive polymer has greater than 1 mol % of recurring units comprising sulfonic acid or sulfonate groups, at least 5 mol % of recurring units comprising a pendant group capable of crosslinking via [2+2] photocycloaddition, and optionally at least 1 mol % of recurring units comprising a pendant amide, amine, hydroxy 1, lactam, phosphonic acid, or carboxylic acid group.