A reaction-based ratiometric fluorescent sensor for the detection of Hg( ii ) ions in both cells and bacteria

A novel reaction-based fluorescent probe (ATC-Hg) was designed and synthesized via the “covalent assembly” principle, which exhibited excellent selectivity and high sensitivity for Hg 2+ and CH 3 Hg + . Moreover, it is the first Hg( ii ) sensitive fluorescent probe that has been successfully applied...

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Published inChemical communications (Cambridge, England) Vol. 54; no. 39; pp. 4955 - 4958
Main Authors Pan, Sheng-Lin, Li, Kun, Li, Ling-Ling, Li, Meng-Yang, Shi, Lei, Liu, Yan-Hong, Yu, Xiao-Qi
Format Journal Article
LanguageEnglish
Published CAMBRIDGE Royal Soc Chemistry 10.05.2018
Royal Society of Chemistry
Subjects
bacteria
chemical reactions
Chemical synthesis
Chemistry
Chemistry, Multidisciplinary
E coli
Escherichia coli
fluorescence
fluorescent dyes
Fluorescent indicators
image analysis
ions
mercury
Mercury (metal)
Mercury compounds
Physical Sciences
Science & Technology
PROBE SYNTHESIS
MERCURY
CHEMOSENSOR
SCHIFF-BASE
SENSITIVE DETECTION
NAPHTHALENE DIIMIDE
HG2+ IONS
AQUEOUS-SOLUTION
LIVING CELLS
CHEMODOSIMETER
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Summary:A novel reaction-based fluorescent probe (ATC-Hg) was designed and synthesized via the “covalent assembly” principle, which exhibited excellent selectivity and high sensitivity for Hg 2+ and CH 3 Hg + . Moreover, it is the first Hg( ii ) sensitive fluorescent probe that has been successfully applied in imaging in both cells and Escherichia coli .
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
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ISSN:1359-7345
1364-548X
1364-548X
DOI:10.1039/C8CC01031E