Poly oligo monomethyl ether

A synthesis of comblike organoboron polymer/boron stabilized imidoanion hybrids was examined via reactions of poly(organoboron halides) with 1-hexylamine and oligo(ethylene oxide) monomethyl ether and subsequent neutralization with lithium hydride (scheme 8). The obtained polymers (10) were amorphous soft solids soluble in common organic solvents such as methanol, THF, and chloroform. In the nB-NMR spectra (Fig. 11), neutralization of the iminoborane unit with lithium hydride... 

Also aiming at biomedical applications are nanoscaled hydrogels, prepared in inverse miniemulsion. In crosslinked poly(oligo(ethylene glycol) monomethyl ether methacrylate) (POEOMA) nanogels hydrophilic dyes as the polymeric dye (rhodamine isothiocyanate (RITC) dextran) [41], rhodamine in combination with the drug doxorubicin [42] or gold nanoparticles with bovine serum albumin [43] could be encapsulated. 

Oh, J.K. Min, K. Matyjaszewski, K. Preparation of poly(oligo(ethylene glycol) monomethyl ether methacrylate) by homogeneous aqueous AGET ATRP. Macromolecules 2006, 39 (9), 3161—3167. 

Figure 15 Illustration of unique features of stable biodegradable nanogels of well-controlled water-soluble polymers in the presence of a disulfide-functionalized dimethacrylate for effective targeted drug delivery. POEOMA, (poly(oligo(ethylene glycol) monomethyl ether methacrylate). Reprinted with permission from Oh, J. K. Drumright, R. Siegwart, D. J. Matyjaszewski, K. Prog. Polym. Sci. 2008, 33,448-477. Copyright 2009 Elsevier.

Poly[L-glutamic acid-g-oligo(ethylene glycol monomethyl ether)] water 2011CHE1... 

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