Tailoring the SWIR emission of gold nanoclusters by surface ligand rigidification and their application in 3D bioimaging
The influence of solvent polarity and surface ligand rigidification on the SWIR emission profile of gold nanoclusters with an anistropic surface was investigated. A strong enhancement of the SWIR emission band at 1200 nm was observed when measuring in different local environments: in solution, in po...
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| Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2022-03, Vol.58 (18), p.2967-297 |
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| creator | Le Guével, Xavier Wegner, K. David Würth, Christian Baulin, Vladimir A Musnier, B Josserand, V Resch-Genger, U Coll, Jean-luc |
| description | The influence of solvent polarity and surface ligand rigidification on the SWIR emission profile of gold nanoclusters with an anistropic surface was investigated. A strong enhancement of the SWIR emission band at 1200 nm was observed when measuring in different local environments: in solution, in polymer composites, and in solids. SWIR
in vivo
imaging of mice assisted by deep learning after intravenous administration of these gold nanoclusters provides high definition pseudo-3D views of vascular blood vessels.
A detailed description of photophysical properties of SWIR emitting probes and their use for pseudo-3D views of vascular blood vessels. |
| doi_str_mv | 10.1039/d1cc07055j |
| format | Article |
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in vivo
imaging of mice assisted by deep learning after intravenous administration of these gold nanoclusters provides high definition pseudo-3D views of vascular blood vessels.
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in vivo
imaging of mice assisted by deep learning after intravenous administration of these gold nanoclusters provides high definition pseudo-3D views of vascular blood vessels.
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in vivo
imaging of mice assisted by deep learning after intravenous administration of these gold nanoclusters provides high definition pseudo-3D views of vascular blood vessels.
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| ispartof | Chemical communications (Cambridge, England), 2022-03, Vol.58 (18), p.2967-297 |
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| source | MEDLINE; Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Animals Blood vessels Emission analysis Gold Gold - chemistry High definition Ligands Medical imaging Metal Nanoparticles - chemistry Mice Molecular Imaging - methods Nanoclusters Polymer matrix composites Spectrophotometry, Infrared - methods Surface Properties |
| title | Tailoring the SWIR emission of gold nanoclusters by surface ligand rigidification and their application in 3D bioimaging |
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