The present study focused on the design and preparation of acid-responsive benzimidazole-chitosan quaternary ammonium salt (BIMIXHAC) nanogels for a controlled. slow-release of Doxorubicin HCl (DOX. HCl). The BIMIXHAC was crosslinked with sodium tripolyphosphate (TPP) using the ion crosslinking method. https://olivebookmarks.com/story19598832/first-study-on-microscopic-and-molecular-detection-of-acanthocheilonema-reconditum-and-leishmania-infantum-coinfection-in-dogs-in-southwest-colombia