Li Jie
2005
Citations
0
Influential Citations
0
Citations
Journal
Journal of Daqing Petroleum Institute
Abstract
A series of dendrimic polyamidoamine(PAMAM) has been synthesized by divergent with ethylenediamine as a core. The dendrimers were characterized by IR and NMR. The paper investigates the effect of generation and concentration of the dendrimers on the solubility enhancement of benzoic acid. The solubility of benzoic acid molecules has been compared in an aqueous solution of PAMAM dendrimer and sodium dodecyl sulphate(SDS). The PAMAM dendrimer significantly enhances the solubility of benzoic acid compared to SDS solution. The solubility enhancement of PAMAM dendrimers increases with the increase of concentration and generation of PAMAM.