"Click" chemistry mildly stabilizes bifunctional gold nanoparticles for sensing and catalysis.
| hal.structure.identifier | Institut des Sciences Moléculaires [ISM] | |
| dc.contributor.author | LI, Na | |
| hal.structure.identifier | Science and Technology on Surface Physics and Chemistry Laboratory | |
| dc.contributor.author | ZHAO, Pengxiang | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | LIU, Na | |
| hal.structure.identifier | Unidad Biosuperficies [CIC biomaGUNE] | |
| dc.contributor.author | ECHEVERRIA, María | |
| hal.structure.identifier | Unidad Biosuperficies [CIC biomaGUNE] | |
| dc.contributor.author | MOYA, Sergio | |
| hal.structure.identifier | Laboratoire de chimie de coordination [LCC] | |
| dc.contributor.author | SALMON, Lionel | |
| hal.structure.identifier | Institut des Sciences Moléculaires [ISM] | |
| dc.contributor.author | RUIZ, Jaime | |
| hal.structure.identifier | Institut des Sciences Moléculaires [ISM] | |
| dc.contributor.author | ASTRUC, Didier | |
| dc.date.issued | 2014 | |
| dc.identifier.issn | 0947-6539 | |
| dc.description.abstractEn | A large family of bifunctional 1,2,3-triazole derivatives that contain both a polyethylene glycol (PEG) chain and another functional fragment (e.g., a polymer, dendron, alcohol, carboxylic acid, allyl, fluorescence dye, redox-robust metal complex, or a β-cyclodextrin unit) has been synthesized by facile "click" chemistry and mildly coordinated to nanogold particles, thus providing stable water-soluble gold nanoparticles (AuNPs) in the size range 3.0-11.2 nm with various properties and applications. In particular, the sensing properties of these AuNPs are illustrated through the detection of an analogue of a warfare agent (i.e., sulfur mustard) by means of a fluorescence "turn-on" assay, and the catalytic activity of the smallest triazole-AuNPs (core of 3.0 nm) is excellent for the reduction of 4-nitrophenol in water. | |
| dc.language.iso | en | |
| dc.publisher | Wiley-VCH Verlag | |
| dc.title.en | "Click" chemistry mildly stabilizes bifunctional gold nanoparticles for sensing and catalysis. | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1002/chem.201402652 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Chemistry - A European Journal | |
| bordeaux.page | 8363-8369 | |
| bordeaux.volume | 20 | |
| bordeaux.issue | 27 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01059655 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01059655v1 | |
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