Improved infrared spectroscopic method for the analysis of degree of N-deacetylation of chitosan

Polymer Bulletin - Tập 39 Số 1 - Trang 67-71 - 1997
Shobhan Sabnis1, Lawrence Block2
1Research and Technology, Block Drag Company, Inc., Jersey City, USA
2Department of Medicinal Chemistry and Pharmaceutics, Graduate School of Pharmaceutical Sciences, Duquesne University, Pittsburgh, USA

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