{\rtf1\ansi\deff0\deftab360 {\fonttbl {\f0\fswiss\fcharset0 Arial} {\f1\froman\fcharset0 Times New Roman} {\f2\fswiss\fcharset0 Verdana} {\f3\froman\fcharset2 Symbol} } {\colortbl; \red0\green0\blue0; } {\info {\author Biblio}{\operator }{\title Biblio RTF Export}} \f1\fs24 \paperw11907\paperh16839 \pgncont\pgndec\pgnstarts1\pgnrestart da Silva R. M. P., Mano J. F., and Reis R. L., "Straightforward determination of the degree of N-acetylation of chitosan by means of first-derivative UV spectrophotometry", \i Macromolecular Chemistry & Physics \i0 , vol. 209, issue 14, pp. 1463-1472, 2008.\par \par }