A novel pH-responsive polysaccharidic ionic complex for proapoptotic D-(KLAKLAK)(2) peptide delivery

  • Lee, Bo Reum; 
  • Oh, Kyung Taek; 
  • Oh, Young Taik; 
  • Baik, Hye Jung; 
  • Park, So Young; 
  • 외 2명
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초록

We report charge-switching ionic nanocomplexes comprised of glycol chitosan grafted with 2,3-dimethylmaleic acid (DMA) (denoted as 'GCS-g-DMA' hereafter) and a proapoptotic peptide. This system allowed for improved peptide delivery to tumor sites via a mechanism of selective peptide release when the pH was dropped from 7.4 to 6.8.

키워드

CANCER
제목
A novel pH-responsive polysaccharidic ionic complex for proapoptotic D-(KLAKLAK)(2) peptide delivery
저자
Lee, Bo Reum; Oh, Kyung Taek; Oh, Young Taik; Baik, Hye Jung; Park, So Young; Youn, Yu Seok; Lee, Eun Seong
DOI
10.1039/c0cc03590d
발행일
2011-03-15
유형
Article
저널명
Chemical Communications
권
47
호
13
페이지
3852 ~ 3854