A deep cavitand with a fluorescent wall functions as an ion sensor

Orion B. Berryman; Aaron C. Sather; Julius Rebek

doi:10.1021/ol2021127

A deep cavitand with a fluorescent wall functions as an ion sensor

Orion B. Berryman, Aaron C. Sather, Julius Rebek

Chemistry

Scripps Research Institute

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

Abstract

The synthesis and characterization of a deep cavitand bearing a fluorescent benzoquinoxaline wall is reported. Noncovalent host-guest recognition events are exploited to sense small charged molecules including acetylcholine. The cavitand also exhibits an anion dependent change in fluorescence that is used to differentiate halide ions in solution.

Original language	English
Pages (from-to)	5232-5235
Number of pages	4
Journal	Organic Letters
Volume	13
Issue number	19
DOIs	https://doi.org/10.1021/ol2021127
State	Published - Oct 7 2011

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10.1021/ol2021127

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title = "A deep cavitand with a fluorescent wall functions as an ion sensor",

abstract = "The synthesis and characterization of a deep cavitand bearing a fluorescent benzoquinoxaline wall is reported. Noncovalent host-guest recognition events are exploited to sense small charged molecules including acetylcholine. The cavitand also exhibits an anion dependent change in fluorescence that is used to differentiate halide ions in solution.",

author = "Berryman, {Orion B.} and Sather, {Aaron C.} and Julius Rebek",

year = "2011",

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AU - Sather, Aaron C.

AU - Rebek, Julius

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N2 - The synthesis and characterization of a deep cavitand bearing a fluorescent benzoquinoxaline wall is reported. Noncovalent host-guest recognition events are exploited to sense small charged molecules including acetylcholine. The cavitand also exhibits an anion dependent change in fluorescence that is used to differentiate halide ions in solution.

AB - The synthesis and characterization of a deep cavitand bearing a fluorescent benzoquinoxaline wall is reported. Noncovalent host-guest recognition events are exploited to sense small charged molecules including acetylcholine. The cavitand also exhibits an anion dependent change in fluorescence that is used to differentiate halide ions in solution.

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U2 - 10.1021/ol2021127

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JO - Organic Letters

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A deep cavitand with a fluorescent wall functions as an ion sensor

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