Young, Tai-HorngTai-HorngYoungKao C.-YHsieh M.-YWang B.-JJYH-PING HSU2022-11-162022-11-16200100219797https://www.scopus.com/inward/record.uri?eid=2-s2.0-0035879388&doi=10.1006%2fjcis.2001.7577&partnerID=40&md5=742a513b52eb6da71f7b03455bc819c2https://scholars.lib.ntu.edu.tw/handle/123456789/625315In this study, bovine serum albumin (BSA) was covalently immobilized onto the surfaces of methyl methacrylate/methyl acrylic acid core-shell latex particles by the carbodiimide method, and the variation of the zeta potential of the BSA-latex complex as a function of the amount of BSA immobilized was measured. The experimental data revealed that the absolute zeta potential of BSA-latex complex exhibited a local minimum at 0.05 mg/m2 of immobilized BSA. A two-layer model for the description of the electrophoretic behavior of the BSA-latex complex is proposed which is capable of explaining the behavior of the variation of the zeta potential as a function of the amount of BSA immobilized. © 2001 Academic Press.A two-layer model; BSA-latex; Particles; Zeta potentialElectrophoresis; Organic acids; Surfaces; Zeta potential; Latexes; bovine serum albumin; cyanamide; latex; methacrylic acid methyl ester; article; cattle; electrophoretic mobility; immobilization; mathematical analysis; model; priority journal; zeta potentialjournal article10.1006/jcis.2001.75772-s2.0-0035879388