Lanthanide Luminescence Modulation by Cation–π Interaction in a Bioinspired Scaffold: Selective Detection of Copper(I)
| hal.structure.identifier | Laboratoire de Chimie et Biologie des Métaux [LCBM - UMR 5249] | |
| dc.contributor.author | ISAAC, Manon | |
| hal.structure.identifier | Institut des Sciences Moléculaires [ISM] | |
| dc.contributor.author | DENISOV, Sergey A. | |
| hal.structure.identifier | Laboratoire de Chimie et Biologie des Métaux [LCBM - UMR 5249] | |
| dc.contributor.author | ROUX, Amandine | |
| hal.structure.identifier | Reconnaissance Ionique et Chimie de Coordination [RICC] | |
| dc.contributor.author | IMBERT, Daniel | |
| hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
| dc.contributor.author | JONUSAUSKAS, Gediminas | |
| hal.structure.identifier | Institut des Sciences Moléculaires [ISM] | |
| dc.contributor.author | MC CLENAGHAN, Nathan | |
| hal.structure.identifier | Laboratoire de Chimie et Biologie des Métaux [LCBM - UMR 5249] | |
| dc.contributor.author | SÉNÈQUE, Olivier | |
| dc.date.created | 2015-06-22 | |
| dc.date.issued | 2015 | |
| dc.identifier.issn | 1433-7851 | |
| dc.description.abstractEn | A prototype luminescent turn-on probe for Cu+ (and Ag+) is described, harnessing a selective binding site (log Kass=9.4 and 7.3 for Cu+ and Ag+, respectively) based on the coordinating environment of the bacterial metallo-chaperone CusF, integrated with a terbium-ion-signaling moiety. Cation–π interactions were shown to enhance tryptophan triplet population, which subsequently sensitized, on the microsecond timescale, the long-lived terbium emission, offering a novel approach in bioinspired chemosensor design. | |
| dc.description.sponsorship | Doigts de zinc luminescents : vers des sondes optiques proche-infrarouge basées sur les lanthanides pour l'imagerie biologique du zinc - ANR-12-BS07-0012 | |
| dc.description.sponsorship | Grenoble, une chimie bio-motivée - ANR-11-LABX-0003 | |
| dc.language.iso | en | |
| dc.publisher | Wiley-VCH Verlag | |
| dc.rights.uri | http://creativecommons.org/licenses/by-sa/ | |
| dc.subject.en | cation-pi interactions | |
| dc.subject.en | peptides | |
| dc.subject.en | copper | |
| dc.subject.en | luminescence | |
| dc.subject.en | terbium | |
| dc.title.en | Lanthanide Luminescence Modulation by Cation–π Interaction in a Bioinspired Scaffold: Selective Detection of Copper(I) | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1002/anie.201505733 | |
| dc.subject.hal | Chimie | |
| dc.subject.hal | Chimie/Matériaux | |
| dc.subject.hal | Sciences du Vivant [q-bio]/Biotechnologies | |
| bordeaux.journal | Angewandte Chemie International Edition | |
| bordeaux.page | 11453-11456 | |
| bordeaux.volume | 54 | |
| bordeaux.issue | 39 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01211550 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01211550v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Angewandte%20Chemie%20International%20Edition&rft.date=2015&rft.volume=54&rft.issue=39&rft.spage=11453-11456&rft.epage=11453-11456&rft.eissn=1433-7851&rft.issn=1433-7851&rft.au=ISAAC,%20Manon&DENISOV,%20Sergey%20A.&ROUX,%20Amandine&IMBERT,%20Daniel&JONUSAUSKAS,%20Gediminas&rft.genre=article |
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