File Download

There are no files associated with this item.

  • Find it @ UNIST can give you direct access to the published full text of this article. (UNISTARs only)
Related Researcher

김병수

Kim, Byeong-Su
Read More

Views & Downloads

Detailed Information

Cited time in webofscience Cited time in scopus
Metadata Downloads

ONE-POT SYNTHESIS OF HYPERBRANCHED POLYAMINES BASED ON NOVEL AMINO GLYCIDYL ETHER

Author(s)
Kweon, SongaAhn, GyunhyeokKim, Byeong-Su
Issued Date
2017-10-20
URI
https://scholarworks.unist.ac.kr/handle/201301/38844
Citation
대한화학회 제120회 추계학술발표회
Abstract
We report a one-pot synthesis of hyperbranched polyglycerols possessing amino functionality by using a novel Boc-protected aminoethanol glycidyl ether monomer (BAG). A series of hyperbranched Boc-protected polyamino glycerols (PBAG) were prepared through a one-pot anionic ring opening multibranching polymerization to yield PBAG with controlled molecular weights (3500–17400 g/mol) and relatively low molecular weight distributions (1.2–1.8). Subsequent deprotection of PBAG yielded hyperbranched polyamino glycerols (PAG) with a globular polymeric structure that comprises a randomly branched structure with a large number of amine and hydroxyl groups. 1H, 13C, and 15N NMR, GPC and MALDI-TOF measurements confirmed the successful polymerization of the hyperbranched PAG polymers. With its superior biocompatibility of PAG, we anticipate the prospective potentials for the applications in biological and biomedical fields.
Publisher
대한화학회

qrcode

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.