Wang, Yingying published the artcileSelf-assembly and photo-responsive behavior of novel ABC2-type block copolymers containing azobenzene moieties, Category: esters-buliding-blocks, the publication is Soft Matter (2012), 8(11), 3131-3138, database is CAplus.
The self-assembly behavior and photo-responsive properties of novel azobenzene based copolymers poly(ethylene oxide) monomethyl ether-block-polystyrene-block-{poly[6-(4-methoxy-azobenzene-4′-oxy)hexyl methacrylate]}2 [MPEO-b-PS-b-(PMMAZO)2] with various block lengths of PMMAZO segments in aqueous media were studied by means of transmission electron microscopy (TEM), SEM, laser light scattering (LLS) and UV-Vis spectrophotometry. It was found that the critical water content for the aggregate formation increases with the PMMAZO weight fraction. By tailoring the mol. structure and copolymer concentration, various self-assembled aggregates were obtained. At a lower concentration, all the copolymers self-assembled into simple vesicles. With increasing the polymer concentration, large compound vesicles were formed. The photo-sensitive properties of the formed aggregates were also studied. Upon irradiation with a polarized light, the aggregates were elongated. Large compound vesicles were found to deform into compact spindles with a very large axial ratio.
Soft Matter published new progress about 135529-02-1. 135529-02-1 belongs to esters-buliding-blocks, auxiliary class azo,Alkenyl,Benzene,Ester,Ether, name is 6-(4-((4-Methoxyphenyl)diazenyl)phenoxy)hexyl methacrylate, and the molecular formula is C18H15N3O3, Category: esters-buliding-blocks.
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https://en.wikipedia.org/wiki/Ester,
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