title: WITHDRAWN: Amplification of antigen-antibody interactions via back-filling immobilization of GOx on antibody-functionalized core shell SiO(2)/Au nanoparticle surfaces.
abstract: The publisher regrets that this article is an accidental duplication of an article that has already been published in Biotechnol. Bioeng., 89 (2005) 815-821. The duplicate article has therefore been withdrawn.
authors.affiliation: Key Laboratory of Analytical Chemistry (Chongqing), College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400700, PR China.
authors.forename: Dianping
authors.initials: D
authors.lastname: Tang
authors.forename: Ruo
authors.initials: R
authors.lastname: Yuan
authors.forename: Yaqin
authors.initials: Y
authors.lastname: Chai