https://prostaglandine2chemica....l.com/three-cases-of
Herein, we prepared a homochiral d-his-ZIF-8@SiO2 composite by growing of d-his-ZIF-8 from the carboxylic-functionalized SiO2 microspheres via a straightforward one-pot synthesis approach. The d-his-ZIF-8@SiO2 core-shell microspheres with uniform particles and narrow size distribution were used due to the fact chiral fixed phase (CSP) for enantioseparations in HPLC. Various racemates were separated on the d-his-ZIF-8@SiO2-packed columns with n-hexane/isopropanol due to the fact