کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9678403 | 1454325 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Agglutination study of poly(allyl-α-d-glucopyranose/styrene) latex particles in the presence of Concanavalin A
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Agglutination study of poly(allyl-α-d-glucopyranose/styrene) latex particles in the presence of Concanavalin A Agglutination study of poly(allyl-α-d-glucopyranose/styrene) latex particles in the presence of Concanavalin A](/preview/png/9678403.png)
چکیده انگلیسی
Latex agglutination of the glucose-modified latex, which were synthesized by emulsion copolymerization of allyl-modified glucose and styrene monomers by specific binding interactions between Concanavalin A (Con A) and allyl-α-d-glucopyranose, were investigated. The surface of the glucose-modified latex was characterized by dye-partition method and the number of glucose was 1517 per latex particle. The average particle size and the polydispersity index of the latex were 78.3 and 1.005, respectively. Time-evolution adsorption behavior of various concentrations of the Con A and the consequent latex agglutination were studied by UV spectrophotometer at 540 nm and ζ-potential analyzer at the fixed latex concentration of 0.02 wt%. Specific binding between Con A and allyl-α-d-glucopyranose leaded the latex particles to coagulate by decreasing the electrostatic repulsion between the particles and mobility.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Colloids and Surfaces B: Biointerfaces - Volume 41, Issues 2â3, 25 March 2005, Pages 203-208
Journal: Colloids and Surfaces B: Biointerfaces - Volume 41, Issues 2â3, 25 March 2005, Pages 203-208
نویسندگان
Jung Yul Lee, In Woo Cheong, Jung Hyun Kim,