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pro vyhledávání: '"Bromberg, Lev"'
Novel self-assembling copolymers of 4-Methacryloyloxyazobenzene and NN-dimethylacrylamide (MOAB-DMA) exhibiting a pronounced photoviscosity effects in water are described. An optimum polymer architecture corresponding to maximum contents of the azobe
Externí odkaz:
http://hdl.handle.net/1721.1/30390
The photoviscosity effect in aqueous solutions of novel poly(4-methacryloyloxyazobenzene-co-N,N-dimethyl acrylamide) (MOAB-DMA) was demonstrated. The observed significant reduction in the zero-shear viscosity upon UV-irradiation of MOAB-DMA aqueous s
Externí odkaz:
http://hdl.handle.net/1721.1/7490
Poly(acrylic acid) (PAA) was grafted onto both termini of Pluronic F87 (PEO₆₇-PPO₃₉-PEO₆₇) via atom transfer radical polymerization to produce a novel muco-adhesive block copolymer PAA₈₀-b-F₈₇-b-PAA₈₀. It was observed that PAA
Externí odkaz:
http://hdl.handle.net/1721.1/7498
Facile, one-step synthesis of self-assembling, cationic block copolymers of poly(2-N-(dimethylaminoethyl) methacrylate) (pDMAEMA) and PEO-PPO-PEO (Pluronic®) is developed. The copolymers are obtained via free-radical polymerization of DMAEMA initiat
Externí odkaz:
http://hdl.handle.net/1721.1/3952
Doxorubicin (DOX) and Pluronic-PAA interaction was investigated using isothermal titration calorimetry (ITC). DOX/polymer interaction is governed primarily by electrostatic interaction. The uptake of DOX results in the formation of insoluble polymer/
Externí odkaz:
http://hdl.handle.net/1721.1/3953
Rheological and thermodynamic properties of Pluronic F127 copolymer and Pluronic-g-PAA have been studied as a function of temperature and concentration. A combination of rheometry and DSC was employed to examine the gelation behavior of F127 and F127
Externí odkaz:
http://hdl.handle.net/1721.1/3790
Autor:
Bromberg, Lev, Hatton, T. Alan
Studies of submillimeter gels composed of covalently cross-linked poly(acrylic acid)-g-poly(ethylene oxide)-b-poly(propylene oxide)-b-poly(ethylene oxide) (Pluronic-PAA) networks are reviewed in light of potential applications of the microgels as dru
Externí odkaz:
http://hdl.handle.net/1721.1/3792
Autor:
Bromberg, Lev, Magariños, Beatriz, Torres, Beatriz S., Santos, Ysabel, Concheiro, Angel, Hatton, T. Alan, Alvarez-Lorenzo, Carmen
Publikováno v:
In International Journal of Pharmaceutics 15 February 2024 651
Akademický článek
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Publikováno v:
In Journal of Water Process Engineering December 2021 44