Graft copolymer of PVAc-g-PIB by cationic polymerization
نویسندگان
چکیده
منابع مشابه
Encapsulation of DNA by cationic diblock copolymer vesicles.
Encapsulation of dsDNA fragments (contour length 54 nm) by the cationic diblock copolymer poly(butadiene-b-N-methyl-4-vinyl pyridinium) [PBd-b-P4VPQ] has been studied with phase contrast, polarized light, and fluorescence microscopies, as well as scanning electron microscopy. Encapsulation was achieved with a single emulsion technique. For this purpose, an aqueous DNA solution is emulsified in ...
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Multi-component nucleotide acid enzymes (MNAzymes) derived from RNase-mimic DNAzymes have potential as simple and accurate DNA detectors. To enhance the MNAzyme activity under multiple-turnover conditions, a cationic comb-type copolymer, PLL-g-Dex, that facilitates hybridization and strand exchange reactions of DNA was utilized. The copolymer increased the MNAzyme reaction rate by 200 times, al...
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ژورنال
عنوان ژورنال: Designed Monomers & Polymers
سال: 2003
ISSN: 1568-5551,1385-772X
DOI: 10.1163/156855503321127501