title: Label-free colorimetric detection of small molecules utilizing DNA oligonucleotides and silver nanoparticles.
authors.affiliation: State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Jilin, P. R. China.
authors.forename: Xiaowen
authors.initials: X
authors.lastname: Xu
authors.forename: Juan
authors.initials: J
authors.lastname: Wang
authors.forename: Fan
authors.initials: F
authors.lastname: Yang
authors.forename: Kui
authors.initials: K
authors.lastname: Jiao
authors.forename: Xiurong
authors.initials: X
authors.lastname: Yang
mesh_terms: D003124:Colorimetry / Q000379:methods*; D053768:Metal Nanoparticles / Q000737:chemistry; D036103:Nanotechnology; D009838:Oligodeoxyribonucleotides / Q000737:chemistry; D012834:Silver; D013053:Spectrophotometry
chemical_list: D009838:Oligodeoxyribonucleotides; D012834:Silver