5-Phenyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbaldehyde
CAS Number:
881676-90-0
Molecular Formula:
C16H12N2O3S
Rapidly thiol-responsive degradable block copolymer nanocarriers with facile bioconjugation
Literature Information
Publication Date
2012-04-18
DOI
10.1039/C2PY20154B
Impact Factor
5.582
Authors
Samuel Aleksanian, Behnoush Khorsand, Rolf Schmidt, Jung Kwon Oh
View Original
Abstract
Degradation of amphiphilic block copolymer (ABP) micelles in response to external stimuli (stimuli-responsive degradation) is a desired property in the design of controlled delivery vehicles. Here, a versatile methodology that combines facile carbodiimide coupling polycondensation with controlled radical polymerization to synthesize thiol-responsive degradable ABP micelles is described. These smart micelles consist of a hydrophobic degradable polyester block with disulfide linkages labeled repeatedly along the main chain; more importantly, in response to thiols they exhibit rapid and controlled degradation, thereby leading to enhanced release of encapsulated model drugs. Moreover, the proposed method allows for a facile bioconjugation of hydrophilic coronas using cell-targeting biomolecules during polymerization.
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Source Journal
Polymer Chemistry
CiteScore:
8.6
Self-citation Rate:
7.3%
Articles per Year:
457
Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.
Recommended Compounds
![2-{[(1R,2S)-2-Aminocyclohexyl]amino}-4-{[3-(2H-1,2,3-triazol-2-yl)phenyl]amino}-5-pyrimidinecarboxamide structure](https://static.chemtradehub.com/structs/137/1370261-96-3-40df.webp "2-{[(1R,2S)-2-Aminocyclohexyl]amino}-4-{[3-(2H-1,2,3-triazol-2-yl)phenyl]amino}-5-pyrimidinecarboxamide structure")
2-{[(1R,2S)-2-Aminocyclohexyl]amino}-4-{[3-(2H-1,2,3-triazol-2-yl)phenyl]amino}-5-pyrimidinecarboxamide
CAS Number:
1370261-96-3
Molecular Formula:
C19H23N9O
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