Near-IR-triggered, remote-controlled release of metal ions: A novel strategy for caged ions

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Near-IR-triggered, remote-controlled release of metal ions A novel strategy for caged ions.pdf (976.84 KB)

Date

2014

Authors

Atilgan, A.
Eçik, E. T.
Guliyev, R.
Uyar, T. B.
Erbas-Cakmak, S.
Akkaya, E. U.

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Source Title

Angewandte Chemie (International Edition)

Print ISSN

1433-7851

Electronic ISSN

1521-3773

Publisher

Wiley-VCH Verlag

Volume

53

Issue

40

Pages

10678 - 10681

Language

English

Type

Article

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Volume Title

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Abstract

A ligand incorporating a dithioethenyl moiety is cleaved into fragments which have a lower metal-ion affinity upon irradiation with low-energy red/near-IR light. The cleavage is a result of singlet oxygen generation which occurs on excitation of the photosensitizer modules. The method has many tunable factors that could make it a satisfactory caging strategy for metal ions.

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Keywords

Gas generators , Irradiation , Ligands , Metals , Oxygen , Photochemical reactions , Photosensitizers , Remote control , Zinc , Caged compounds , Metal ion affinities , Near-IR , Novel strategies , On demands , Remote controlled release , Singlet oxygen , Singlet oxygen generation , Metal ions

Citation

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http://hdl.handle.net/11693/25336

item.page.isversionof

http://dx.doi.org/10.1002/anie.201405462

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Department of Chemistry