Glucose-bearing biodegradable poly(amino acid) and poly(amino acid)-poly(ester) conjugates for controlled payload release. (25th October 2016)

• Record Type: Journal Article
• Authors: Khuphe, Mthulisi; Mahon, Clare S.; Thornton, Paul D.
• Is Part Of: Biomaterials science. Volume 4:Number 12(2016:Dec.)
• Page Start: 1792
• Page End: 1801
• Publication Date: 2016-10-25
• Subjects: Biomedical materials -- Periodicals; 610.28
• DOI: 10.1039/c6bm00535g
• Languages: English
• ISSNs: 2047-4830

Abstract

Abstract : The glucoseamine-initiated ring-opening polymerisation of amino acid N -carboxyanhydrides and O -carboxanhydrides to yield amphiphilic block copolymers that are capable of self-assembly in aqueous solution to form well-defined, glucose-presenting, particles is reported. Abstract : The glucoseamine-initiated ring-opening polymerisation of amino acid N -carboxyanhydrides and O -carboxanhydrides to yield amphiphilic block copolymers that are capable of self-assembly in aqueous solution to form well-defined, glucose-presenting, particles is reported. The particles formed are susceptible to enzyme-mediated (lipase and protease) and pH-induced degradation, and can selectively bind the lectin concanavalin A. Consequently, such glycoparticles are of significance for the controlled release of payload molecules in response to an acidic environment, for instance cancerous tissue, and upon interaction with target enzymes.