One immunoassay probe makes SERS and fluorescence two readout signals: Rapid imaging and determination of intracellular glutathione levels.
Spectrochim Acta A Mol Biomol Spectrosc
; 223: 117303, 2019 Dec 05.
Article
em En
| MEDLINE
| ID: mdl-31255857
ABSTRACT
In this paper, one probe (TPPA-VCh) with fluorescence and Surface-enhanced Raman Scattering (SERS) two readout signals, which has high sensitivity and specificity to glutathione in both vitro and cell image applications, is designed and synthesized. Furthermore, the quenched emissions and intensified SERS signals is obtained by loading TPPA-VCh on the surfaces of gold nanoparticles.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Análise Espectral Raman
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Imunoensaio
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Sondas Moleculares
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Espaço Intracelular
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Imagem Molecular
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Glutationa
Limite:
Humans
Idioma:
En
Revista:
Spectrochim Acta A Mol Biomol Spectrosc
Assunto da revista:
BIOLOGIA MOLECULAR
Ano de publicação:
2019
Tipo de documento:
Article