Polysuccinimide and its derivatives: Degradable and water soluble polymers (review). (December 2018)

• Record Type: Journal Article
• Authors: Jalalvandi, Esmat; Shavandi, Amin
• Is Part Of: European polymer journal. Volume 109(2018)
• Page Start: 43
• Page End: 54
• Publication Date: 2018-12
• Subjects: Polysuccinimide -- Degradability -- Biocompatibility -- Polyaspartamide -- Polyaspartic acid; Polymers -- Periodicals; Polymerization -- Periodicals; Polymères -- Périodiques; Polymérisation -- Périodiques; Polymerization; Polymers; Periodicals; Electronic journals; 547.705
• DOI: 10.1016/j.eurpolymj.2018.08.056
• Languages: English
• ISSNs: 0014-3057

Abstract

Graphical abstract: Abstract: Interest for water soluble polymers which show biocompatibility and degradability is growing due to their potential applications in medical sciences. Polysuccinimide (PSI), commonly synthesized through thermal polymerization, is a polyimide precursor for the production of such biocompatible and degradable polymers namely polyaspartic acid and various polyaspartamides. Polyaspartic acid is usually obtained by hydrolysis of PSI while polyaspartamide is produced by ring opening of PSI using a nucleophilic reagent. The presence of amide linkages in these polymers gives them peptide-like structures which is prone to hydrolysis and subsequent degradation. These derivatives could be potential substitutes for different polyamino acids in many medical applications. This review compiles the works carried out on developing polysuccinimide and its derivatives as well as the main synthetic routs and characterization methods.