title: In situ generated AgBr-enhanced ZnO nanorod-based photoelectrochemical aptasensing via layer-by-layer assembly.
abstract: A robust aptasensor for Ag(+) was proposed for the first time using an enhanced ZnO nanorod-based photoelectrochemistry by in situ generated AgBr via layer-by-layer assembly. This work opens up new avenues for application of one-dimensional ZnO nanorod arrays in photoelectrochemical sensing. Additionally, the strategy of employing in situ generated narrow-bandgap semiconductors paves a new way for photoelectrochemical sensing.
authors.affiliation: Jiangsu Key Laboratory of Biofunctional Materials, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, P.R. China. daizhihuii@njnu.edu.cn.
authors.forename: Jing
authors.initials: J
authors.lastname: Li
authors.forename: Wenwen
authors.initials: W
authors.lastname: Tu
authors.forename: Hongbo
authors.initials: H
authors.lastname: Li
authors.forename: Jianchun
authors.initials: J
authors.lastname: Bao
authors.forename: Zhihui
authors.initials: Z
authors.lastname: Dai
mesh_terms: D052157:Aptamers, Nucleotide / Q000737:chemistry*; D001965:Bromides / Q000737:chemistry*; D055664:Electrochemical Techniques; D007477:Ions / Q000737:chemistry; D008027:Light; D043942:Nanotubes / Q000737:chemistry*; D012666:Semiconductors; D012834:Silver / Q000032:analysis; D018030:Silver Compounds / Q000737:chemistry*; D017971:Tin Compounds / Q000737:chemistry; D015034:Zinc Oxide / Q000737:chemistry*
chemical_list: D052157:Aptamers, Nucleotide; D001965:Bromides; D007477:Ions; D018030:Silver Compounds; D017971:Tin Compounds; D012834:Silver; C109984:indium tin oxide; C047751:silver bromide; D015034:Zinc Oxide