title: A visible multi-digit DNA keypad lock based on split G-quadruplex DNAzyme and silver microspheres.
abstract: A novel visible multi-digit DNA keypad lock system was fabricated based on split G-quadruplex DNAzyme and silver microspheres. The final result of the keypad lock can be easily recognized by the naked eye and the number of inputs for the keypad lock can be flexibly adjusted. This molecular platform showed excellent scalability and flexibility.
authors.affiliation: State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China.
authors.forename: Jinbo
authors.initials: J
authors.lastname: Zhu
authors.forename: Xuan
authors.initials: X
authors.lastname: Yang
authors.forename: Libing
authors.initials: L
authors.lastname: Zhang
authors.forename: Lingling
authors.initials: L
authors.lastname: Zhang
authors.forename: Baohua
authors.initials: B
authors.lastname: Lou
authors.forename: Shaojun
authors.initials: S
authors.lastname: Dong
authors.forename: Erkang
authors.initials: E
authors.lastname: Wang
mesh_terms: D004247:DNA / Q000737:chemistry / Q000378:metabolism*; D021881:DNA, Catalytic / Q000378:metabolism*; D058266:Dielectric Spectroscopy; D054856:G-Quadruplexes; D006427:Hemin / Q000378:metabolism; D008863:Microspheres; D009693:Nucleic Acid Hybridization; D012834:Silver / Q000737:chemistry*
chemical_list: D021881:DNA, Catalytic; D012834:Silver; D006427:Hemin; D004247:DNA