A long-wavelength xanthene dye for photoacoustic imaging.

Photoacoustic Techniques / methods Coloring Agents Diagnostic Imaging Xanthenes

Journal

Chemical communications (Cambridge, England)
ISSN: 1364-548X
Titre abrégé: Chem Commun (Camb)
Pays: England
ID NLM: 9610838

Informations de publication

Date de publication:
25 Oct 2022
Historique:
pubmed: 6 10 2022
medline: 27 10 2022
entrez: 5 10 2022
Statut: epublish

Résumé

Photoacoustic (PA) imaging is a powerful biomedical imaging modality. We designed KeTMR and KeJuR, two xanthene-based dyes that were readily obtained through a 2-step synthetic route. KeJuR has low molecular weight, good aqueous solubility, and superior chemical stability compared to KeTMR. KeJuR shows a robust PA signal under 860 nm excitation and can be paired with traditional PA dyes for multiplex imaging in blood samples under a tissue-mimicking environment.

Identifiants

DOI: 10.1039/d2cc03947h PMID: 36196957 PMC: PMC9634815
pubmed: 36196957
doi: 10.1039/d2cc03947h
pmc: PMC9634815
mid: NIHMS1844384
doi:

Substances chimiques

Coloring Agents 0
Xanthenes 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

11941-11944

Subventions

Organisme : NIGMS NIH HHS
ID : R35 GM119751
Pays : United States
Organisme : NIGMS NIH HHS
ID : R35 GM119855
Pays : United States

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Auteurs

Xinqi Zhou (X)

Department of Chemistry, University of California, Berkeley, CA, 94720, USA. evanwmiller@berkeley.edu.
ORCID: 0000-0002-6276-6947

Yuan Fang (Y)

Department of Chemistry, University of Virginia, Charlottesville, VA, 22904, USA.
ORCID: 0000-0003-1987-0885

Viranga Wimalasiri (V)

Department of Chemistry, University of Virginia, Charlottesville, VA, 22904, USA.

Cliff I Stains (CI)

Department of Chemistry, University of Virginia, Charlottesville, VA, 22904, USA.
University of Virgnia Cancer Center, University of Virginia, Charlottesville, VA, 22904, USA.
ORCID: 0000-0002-3165-4539

Evan W Miller (EW)

Department of Chemistry, University of California, Berkeley, CA, 94720, USA. evanwmiller@berkeley.edu.
Department of Molecular & Cell Biology, University of California, Berkeley, CA, 94720, USA.
Helen Wills Neuroscience Institute, University of California, Berkeley, CA, 94720, USA.
ORCID: 0000-0002-6556-7679

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Classifications MeSH

questionsmedicales.fr › Techniques d'investigation › Techniques photoacoustiques › A long-wavelength xanthene dye for...
questionsmedicales.fr › Actions chimiques et utilisations › Utilisations spécialisées de produits chimiques › Agents colorants › A long-wavelength xanthene dye for...
questionsmedicales.fr › Diagnostic › Techniques et procédures diagnostiques › Imagerie diagnostique › A long-wavelength xanthene dye for...
questionsmedicales.fr › Composés hétérocycliques › Composés hétérocycliques à cycles fusionnés › Composés hétérocycliques 3 noyaux › Xanthènes › A long-wavelength xanthene dye for...