Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(A) Potentiometric titration curves of chitosan (CS) and irradiated chitosan (I-CS); dissociation plot for pKa determination (inset). (B) ATR-FTIR transmittance plot for CS and I-CS. (C) Light transmittance measurements of CS or I-CS solutions (1 mg/mL) at 600 nm as a measure of aqueous solubility. (D) Dilute solution viscometry measurements for intrinsic viscosity determination to be used in the Mark-Houwink equation for molecular weight determination.
