title: A femtogram level competitive immunoassay of mercury(II) based on surface-enhanced Raman spectroscopy.
abstract: A femtogram level and specific surface enhanced Raman spectroscopy (SERS) based competitive immunoassay was developed to detect Hg(II) in aqueous solution for the first time. This novel approach provides an alternative, ultrasensitive and specific analytical method for the detection of Hg(II).
authors.affiliation: College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China. jlyao@suda.edu.cn denganping@suda.edu.cn.
authors.forename: Yuzhen
authors.initials: Y
authors.lastname: Wang
authors.forename: Shuai
authors.initials: S
authors.lastname: Chen
authors.forename: Chao
authors.initials: C
authors.lastname: Wei
authors.forename: Minmin
authors.initials: M
authors.lastname: Xu
authors.forename: Jianlin
authors.initials: J
authors.lastname: Yao
authors.forename: Yuan
authors.initials: Y
authors.lastname: Li
authors.forename: Anping
authors.initials: A
authors.lastname: Deng
authors.forename: Renao
authors.initials: R
authors.lastname: Gu
mesh_terms: D000911:Antibodies, Monoclonal / Q000737:chemistry / Q000276:immunology; D001565:Benzoates / Q000737:chemistry; D004785:Environmental Pollutants / Q000032:analysis* / Q000276:immunology; D006046:Gold / Q000737:chemistry; D055767:Immobilized Proteins / Q000737:chemistry / Q000276:immunology; D007118:Immunoassay; D008628:Mercury / Q000032:analysis* / Q000276:immunology; D053768:Metal Nanoparticles / Q000737:chemistry; D013059:Spectrum Analysis, Raman; D013438:Sulfhydryl Compounds / Q000737:chemistry
chemical_list: D000911:Antibodies, Monoclonal; D001565:Benzoates; D004785:Environmental Pollutants; D055767:Immobilized Proteins; D013438:Sulfhydryl Compounds; C013594:4-mercaptobenzoate; D006046:Gold; D008628:Mercury