0000000001311705

AUTHOR

Guozhen Zhang

showing 2 related works from this author

Fluorescent-Cavity Host: An Efficient Probe to Study Supramolecular Recognition Mechanisms

2018

Using fluorometry to study the interactions between guests and host cavities is often challenging, especially for hosts with small cavities because the fluorophore may not be close to the binding site. Therefore, it is critical to overcome this hurdle to broaden the applicability of fluorometry in supramolecular chemistry. Herein, we designed a fluorescent-cavity host (H1) by conjugating the binding site of a pillar[5]arene cavity and studied its host-guest recognition mechanism in the cavity. Distinct fluorescent responses of H1 were observed for cyano homologues: the fluorescence was enhanced for succinonitrile but quenched for malononitrile. Such an unusual phenomenon with such subtle di…

Fluorophore010405 organic chemistryPillarSupramolecular chemistrymacromolecular substances010402 general chemistry01 natural sciencesFluorescenceFluorescence spectroscopy0104 chemical scienceschemistry.chemical_compoundSuccinonitrilechemistryBiophysicsGeneral Materials SciencePhysical and Theoretical ChemistryBinding siteThe Journal of Physical Chemistry Letters
researchProduct

CCDC 1811268: Experimental Crystal Structure Determination

2018

Related Article: Wei Cui, Lingyun Wang, Linxian Xu, Guozhen Zhang, Herbert Meier, Hao Tang, Derong Cao|2018|J.Phys.Chem.Lett.|9|1047|doi:10.1021/acs.jpclett.8b00037

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters66'-{[914192426283032-octamethoxyhexacyclo[21.2.2.236.2811.21316.21821]pentatriaconta-1(25)3581013151820232628303234-pentadecaene-434-diyl]bis(thiene-52-diyl)}bis[23-bis(pyridin-2-yl)quinoxaline] butanedinitrile clathrate unknown solvateExperimental 3D Coordinates
researchProduct