A water-soluble fluorescence chemosensor for the sequential detection of Zn2+ and pyrophosphate in living cells and zebrafish

Cited 51 time in webofscience Cited 0 time in scopus
  • Hit : 299
  • Download : 0
A new simple aminohydantoin-based fluorescent chemosensor 1 was designed for sequential detection of Zn2+ and pyrophosphate in a near-perfect aqueous solution. 1 exhibited significant fluorescence intensity in the presence of Zn2+, and the resulting 1-Zn2+ complex showed subsequently the fluorescent quenching with pyrophosphate. The detection limit (0.32 μM) of 1 for Zn2+ was far lower than the guideline of World Health Organization in drinking water. 1 was used to determine Zn2+ concentration in various water samples. In addition, chemosensor 1 could be applied to sequentially detect Zn2+ and pyrophosphate in living cells and zebrafish. The sensing mechanism of Zn2+ by 1 was proposed to be an intramolecular charge transfer with theoretical calculations.
Publisher
ELSEVIER SCI LTD
Issue Date
2018-05
Language
English
Article Type
Article
Citation

DYES AND PIGMENTS, v.152, pp.131 - 138

ISSN
0143-7208
DOI
10.1016/j.dyepig.2018.01.039
URI
http://hdl.handle.net/10203/243804
Appears in Collection
CH-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 51 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0