Photo-induced cation translocation in a molecular shuttle based on a calix[4]-biscrown including DCM and DMABN chromophores

Nadia Dozova; Rajesh Kumar; Tuhin Pradhan; Fabien Lacombat; Bernard Valeur; Jong Seung Kim; Pascal Plaza

doi:10.1039/c5cc06054k

Photo-induced cation translocation in a molecular shuttle based on a calix[4]-biscrown including DCM and DMABN chromophores

Nadia Dozova, Rajesh Kumar, Tuhin Pradhan, Fabien Lacombat, Bernard Valeur, Jong Seung Kim, Pascal Plaza

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

8 Citations (Scopus)

Abstract

We present a new molecular shuttle, consisting of a calixarene core attached to two different photoactive centers, DCM and DMABN. We show that a K⁺ ion bound to the DCM-grafted crown is translocated towards the other site of the molecule upon photoexcitation, but not released to the bulk.

Original language	English
Pages (from-to)	14859-14861
Number of pages	3
Journal	Chemical Communications
Volume	51
Issue number	80
DOIs	https://doi.org/10.1039/c5cc06054k
Publication status	Published - 2015 Aug 18

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/c5cc06054k

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Photo-induced cation translocation in a molecular shuttle based on a calix[4]-biscrown including DCM and DMABN chromophores. / Dozova, Nadia; Kumar, Rajesh; Pradhan, Tuhin; Lacombat, Fabien; Valeur, Bernard; Kim, Jong Seung; Plaza, Pascal.

In: Chemical Communications, Vol. 51, No. 80, 18.08.2015, p. 14859-14861.

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

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abstract = "We present a new molecular shuttle, consisting of a calixarene core attached to two different photoactive centers, DCM and DMABN. We show that a K+ ion bound to the DCM-grafted crown is translocated towards the other site of the molecule upon photoexcitation, but not released to the bulk.",

author = "Nadia Dozova and Rajesh Kumar and Tuhin Pradhan and Fabien Lacombat and Bernard Valeur and Kim, {Jong Seung} and Pascal Plaza",

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AU - Dozova, Nadia

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AU - Pradhan, Tuhin

AU - Lacombat, Fabien

AU - Valeur, Bernard

AU - Kim, Jong Seung

AU - Plaza, Pascal

PY - 2015/8/18

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AB - We present a new molecular shuttle, consisting of a calixarene core attached to two different photoactive centers, DCM and DMABN. We show that a K+ ion bound to the DCM-grafted crown is translocated towards the other site of the molecule upon photoexcitation, but not released to the bulk.

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Photo-induced cation translocation in a molecular shuttle based on a calix[4]-biscrown including DCM and DMABN chromophores

Abstract

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