UV spectrophotometric investigations of biologically active maleic anhydride copolymers.
UV spectra and absorption coefficients of biologically active copolymers of maleic anhydride with carbohydrates, terpenes and 1,3-dioxane derivatives were measured. The quantitative relationships of absorbance vs concentrations of polymers were determined as well. The possibility of determining the copolymer contamination due to monomers and oligomeric compounds was shown.
Baranowska
I
I
Department of Analytical and General Chemistry, Institute of Physical Chemistry and Polymers Technology, Silesian Technical University, Gliwice, Poland.
Maślińska-Solich
J
J
Pieszko
C
C