Photocontrol over cucurbit[8]uril complexes: stoichiometry and supramolecular polymers

Jesús del Barrio; Peter N Horton; Didier Lairez; Gareth O Lloyd; Chris Toprakcioglu; Oren A Scherman

doi:10.1021/ja406556h

Photocontrol over cucurbit[8]uril complexes: stoichiometry and supramolecular polymers

Jesús del Barrio, Peter N Horton, Didier Lairez, Gareth O Lloyd, Chris Toprakcioglu, Oren A Scherman

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

233 Citations (Scopus)

Abstract

Herein we report the photocontrol of cucurbit[8]uril (CB[8])-mediated supramolecular polymerization of azobenzene-containing monomers. The CB[8] polymers were characterized both in solution and in the solid state. These host guest complexes can be reversibly switched between highly thermostable photostationary states. Moreover, a remarkable stabilization of Z-azobenzene was achieved by CB[8] complexation, allowing for structural characterization in the solid state.

Original language	English
Pages (from-to)	11760-11763
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	135
Issue number	32
DOIs	https://doi.org/10.1021/ja406556h
Publication status	Published - 14 Aug 2013

Keywords

HOST-GUEST COMPLEXATION
CIS-AZOBENZENE
CHEMISTRY
WATER
RECOGNITION

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10.1021/ja406556h

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title = "Photocontrol over cucurbit[8]uril complexes: stoichiometry and supramolecular polymers",

abstract = "Herein we report the photocontrol of cucurbit[8]uril (CB[8])-mediated supramolecular polymerization of azobenzene-containing monomers. The CB[8] polymers were characterized both in solution and in the solid state. These host guest complexes can be reversibly switched between highly thermostable photostationary states. Moreover, a remarkable stabilization of Z-azobenzene was achieved by CB[8] complexation, allowing for structural characterization in the solid state.",

keywords = "HOST-GUEST COMPLEXATION, CIS-AZOBENZENE, CHEMISTRY, WATER, RECOGNITION",

author = "{del Barrio}, Jes{\'u}s and Horton, {Peter N} and Didier Lairez and Lloyd, {Gareth O} and Chris Toprakcioglu and Scherman, {Oren A}",

year = "2013",

month = aug,

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doi = "10.1021/ja406556h",

language = "English",

volume = "135",

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journal = "Journal of the American Chemical Society",

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TY - JOUR

T1 - Photocontrol over cucurbit[8]uril complexes: stoichiometry and supramolecular polymers

AU - del Barrio, Jesús

AU - Horton, Peter N

AU - Lairez, Didier

AU - Lloyd, Gareth O

AU - Toprakcioglu, Chris

AU - Scherman, Oren A

PY - 2013/8/14

Y1 - 2013/8/14

N2 - Herein we report the photocontrol of cucurbit[8]uril (CB[8])-mediated supramolecular polymerization of azobenzene-containing monomers. The CB[8] polymers were characterized both in solution and in the solid state. These host guest complexes can be reversibly switched between highly thermostable photostationary states. Moreover, a remarkable stabilization of Z-azobenzene was achieved by CB[8] complexation, allowing for structural characterization in the solid state.

AB - Herein we report the photocontrol of cucurbit[8]uril (CB[8])-mediated supramolecular polymerization of azobenzene-containing monomers. The CB[8] polymers were characterized both in solution and in the solid state. These host guest complexes can be reversibly switched between highly thermostable photostationary states. Moreover, a remarkable stabilization of Z-azobenzene was achieved by CB[8] complexation, allowing for structural characterization in the solid state.

KW - HOST-GUEST COMPLEXATION

KW - CIS-AZOBENZENE

KW - CHEMISTRY

KW - WATER

KW - RECOGNITION

U2 - 10.1021/ja406556h

DO - 10.1021/ja406556h

M3 - Article

C2 - 23879174

SN - 0002-7863

VL - 135

SP - 11760

EP - 11763

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 32

ER -

Photocontrol over cucurbit[8]uril complexes: stoichiometry and supramolecular polymers

Abstract

Keywords

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