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Nano Grape Formation by isotactic-Poly(methacrylic acid)-block-Poly(butyl acrylate)

✍ Scribed by Hiroharu Ajiro; Mitsuru Akashi

Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
377 KB
Volume
31
Category
Article
ISSN
1022-1336

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✦ Synopsis

Abstract

A novel approach is employed to produce core–corona nanospheres, which introduces a stereoregular hydrophilic part to an amphiphilic block copolymer. The resultant morphology is reported using isotactic‐poly(methacrylic acid)‐block‐poly(butyl acrylate). Infrared spectroscopy revealed a supramolecular interaction, and X ray diffraction revealed the crystallization of the outer isotactic‐poly(methacrylic acid) part. The nanostructure, which looks like a nanosized ‘grape’, was formed when nanospheres and nanofibers coexisted simultaneously and partially fused.

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