Entirely S-protected chitosan: A promising mucoadhesive excipient for metronidazole vaginal tablets

Lupo, N; Fodor, B; Muhammad, I; Yacloob, M; Matuszczak, B; Bernkop-Schnurch, A

Bernkop-Schnurch, A (reprint author), Univ Innsbruck, Inst Pharm, Dept Pharmaceut Technol, Ctr Chem & Biomed, Innrain 80-82, A-6020 Innsbruck, Austria.

ACTA BIOMATERIALIA, 2017; 64 ( ): 106

Abstract

Aim: Synthesis and evaluation of an entirely S-protected chitosan as mucoadhesive excipient for vaginal drug delivery. Methods: N-acetyl-cysteine was ......

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