title: Cation-induced pesticide binding and release by a functionalized calix[4]arene molecular host.
abstract: Ion-controlled switchable progress is very important in many biological behaviors. Here, we reported K(+)-controlled switch, this switch system exhibited excellent carbaryl (G) binding/release by fluorescent (FL), ultraviolet-visible (UV) spectrums and (1)H NMR spectroscopy. More importantly, the K(+)-controlled G binding/release switch based on C4C5 not only in the solution, but also on the surface, promising for the application for the pesticide controlled release.
authors.affiliation: Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079 (P. R. China).
authors.forename: Li
authors.initials: L
authors.lastname: Luo
authors.affiliation: Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079 (P. R. China).
authors.forename: Xiaoyan
authors.initials: X
authors.lastname: Zhang
authors.affiliation: Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079 (P. R. China).
authors.forename: Ningmei
authors.initials: N
authors.lastname: Feng
authors.affiliation: Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079 (P. R. China).
authors.forename: Demei
authors.initials: D
authors.lastname: Tian
authors.affiliation: Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079 (P. R. China).
authors.forename: Hongtao
authors.initials: H
authors.lastname: Deng
authors.affiliation: Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079 (P. R. China).
authors.forename: Haibing
authors.initials: H
authors.lastname: Li
mesh_terms: D047250:Calixarenes / Q000737:chemistry*; D002412:Cations / Q000737:chemistry*; D057927:Hydrophobic and Hydrophilic Interactions; D009682:Magnetic Resonance Spectroscopy; D008958:Models, Molecular; D010575:Pesticides / Q000737:chemistry* / Q000494:pharmacology; D011188:Potassium / Q000737:chemistry
chemical_list: D002412:Cations; D010575:Pesticides; D047250:Calixarenes; D011188:Potassium