Amino-Modified Hydrogen-Bonding Resin and its Adsorption on Berberine

Shan Yongping (1) , Zeng Ping (1) , Song Yonghui (1) , Guo Yuting (1, 2) , Anne Galarneau (3) , Marie-Hélène Manero (4)

1 Chinese Research Academy of Environmental Sciences
2 Shandong University of Science and Technology
3 ICGM ICMMM - Institut Charles Gerhardt Montpellier - Institut de Chimie Moléculaire et des Matériaux de Montpellier
4 LGC - Laboratoire de Génie Chimique

A hydrogen-bond donor resin HX was obtained by modifying resin H103 . The adsorption effect of resin HX on berberine was determined. The adsorbing kinetic and dynamic mechanisms of resin HX and resin H103 was compared. The results showed that, after modification, resin HX could form hydrogen-bond with berberine molecules. In the adsorption process, two C-O groups on berberine molecules became the electron acceptor of hydrogen-bond and the N-H group on resin molecules became the electron donor of hydrogen-bond. The existence of hydrogen-bond enhanced the adsorption force, and led to bigger amount of adsorption.

Mots clés: Adsorption; Berberine; Hydrogen-Bond; Resin

Domaines: Autre; Ingénierie de l'environnement

Shan Yongping, Zeng Ping, Song Yonghui, Guo Yuting, Anne Galarneau, et al.. Amino-Modified Hydrogen-Bonding Resin and its Adsorption on Berberine. Applied Mechanics and Materials, 2013, 448-453, pp.145-149. ⟨10.4028/www.scientific.net/AMM.448-453.145⟩. ⟨hal-01044417⟩