| Fluorogenic sensing of CH(3)CO(2)(-) and H(2)PO(4)(-) by ditopic receptor through conformational change. | |
| | |
MedLine Citation:
|
PMID: 22293977 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
|
Cyclo-bis-(urea-3,6-dichlorocarbazole) (1) forms a 1 : 2 complex with CH(3)CO(2)(-) and H(2)PO(4)(-) through hydrogen bonding with the two urea moieties, resulting in fluorescence enhancement via a combined photoinduced electron transfer (PET) and energy transfer mechanism. The binding mechanism involves a conformational change of the two urea receptors to a trans orientation after binding of the first anion, which facilitates the second interaction. |
| | |
Authors:
|
Nisar Ahmed; Vangaru Suresh; Bahareh Shirinfar; Inacrist Geronimo; Amita Bist; In-Chul Hwang; Kwang S Kim |
Related Documents
:
|
20486077 - Pterosins from pteris multifida. 21578717 - Cis-1,2-bis{[4-(4-pyrid-yl)pyrimidin-2-yl]sulfanylmeth-yl}benzene. 23476347 - Poly[[tetra-aquadi-μ4-fumarato-μ2-oxalato-dierbium(iii)] tetra-hydrate]. 20628937 - Two new sesquiterpenes from endophytic fungus s49 of cephalotaxus hainanensis. 21058377 - Geometrically specific imino complexes of the [re(6)(μ(3)-se)(8)](2+) core-containing ... 20587447 - Erratum. |
Publication Detail:
|
Type: JOURNAL ARTICLE Date: 2012-2-1 |
Journal Detail:
|
Title: Organic & biomolecular chemistry Volume: - ISSN: 1477-0539 ISO Abbreviation: - Publication Date: 2012 Feb |
Date Detail:
|
Created Date: 2012-2-1 Completed Date: - Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 101154995 Medline TA: Org Biomol Chem Country: - |
Other Details:
|
Languages: ENG Pagination: - Citation Subset: - |
Affiliation:
|
Center for Superfunctional Materials, Department of Chemistry, Pohang University of Science and Technology, Pohang 790-784, Korea. kim@postech.ac.kr nisar@postech.ac.kr. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
|
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Histological and ultrastructural abnormalities in murine desmoglein 2-mutant hearts.
Next Document: Closed-form inverse kinematics for interventional C-arm X-ray imaging with six degrees of freedom: m...