A novel fluorescent chemosensor for detection of Zn(II) ions based on dansyl-appended dipeptide in two different living cells.
Cations
/ analysis
Dansyl Compounds
/ chemistry
Dipeptides
/ chemistry
Edetic Acid
/ analysis
Epithelial Cells
/ drug effects
Fluorescent Dyes
/ chemical synthesis
Humans
Hydrogen-Ion Concentration
Limit of Detection
Metals
/ chemistry
Microscopy, Confocal
/ methods
Molecular Imaging
/ methods
Solid-Phase Synthesis Techniques
Spectrometry, Fluorescence
/ methods
Spectrophotometry, Ultraviolet
Zinc
/ analysis
Biological imaging
Dipeptide
Fluorescent chemosensor
Na(2)EDTA
Zinc ions
Journal
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy
ISSN: 1873-3557
Titre abrégé: Spectrochim Acta A Mol Biomol Spectrosc
Pays: England
ID NLM: 9602533
Informations de publication
Date de publication:
05 Sep 2019
05 Sep 2019
Historique:
received:
30
03
2019
revised:
15
05
2019
accepted:
16
05
2019
pubmed:
29
5
2019
medline:
18
12
2019
entrez:
29
5
2019
Statut:
ppublish
Résumé
This paper describes a new fluorescent chemosensor (DSH) based on dipeptide conjugated with dansyl group, which was synthesized by solid phase peptide synthesis (SPPS) technology. DSH exhibited a highly selective and sensitive toward Zn
Identifiants
pubmed: 31136861
pii: S1386-1425(19)30530-X
doi: 10.1016/j.saa.2019.117140
pii:
doi:
Substances chimiques
Cations
0
Dansyl Compounds
0
Dipeptides
0
Fluorescent Dyes
0
Metals
0
Edetic Acid
9G34HU7RV0
Zinc
J41CSQ7QDS
dansyl chloride
QMU9166TJ4
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
117140Informations de copyright
Copyright © 2019 Elsevier B.V. All rights reserved.