详细信息
亚微米聚合物粒子与赖氨酸的相互作用 ( EI收录)
Interaction between L-lysine and Submicronsized Polymeric Particles
文献类型:期刊文献
中文题名:亚微米聚合物粒子与赖氨酸的相互作用
英文题名:Interaction between L-lysine and Submicronsized Polymeric Particles
作者:严希康[1];朱留沙[1];董建春[1];吴树森[1];周文瑜[1]
机构:[1]华东理工大学生物反应器工程国家重点实验室
年份:1998
卷号:24
期号:2
起止页码:168
中文期刊名:华东理工大学学报(自然科学版)
外文期刊名:Journal of East China University of Science and Technology
收录:CSTPCD;;EI(收录号:1998074298461);Scopus;北大核心:【北大核心1996】;CSCD:【CSCD2011_2012】;
基金:国家自然科学基金
语种:中文
中文关键词:亚微米;聚合物粒子;赖氨酸;离子交换;相互作用
外文关键词:submicronsized polymeric particles; L-lysine; ion exchange process; adsorption isotherm; de Boer Zwikker equation
摘要:研究了低浓度下(<20g/L)L-赖氨酸与亚微米级阳离子交换树脂的相互作用,发现其吸附等温线为极化模型吸附等温线,可用deBoerZwikker公式关联,表现为多分子层吸附。这与(商品)L-赖氨酸在亚毫米阳离子交换树脂上的单分子层的Langmuir等温线有明显差别。
The adsorption characterization of L-lysine in the concentration of 20g/L on submicronsized polymeric particles (SSPP) and normal cationexchange resin (JK008 resin) were studied in detail. The obvious differences between the adsorption of two resins were found in the study, The adsorption isotherm of L-lysine on SSPP can be simulated by de Boer Zwikker's equation for the polarization model while that on JK008 resin should be described by Langmuir's equation.
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