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Sensing of bacterial endotoxin in aqueous solution by supramolecular assembly of pyrene derivative
- Source :
- Organic letters. 12(18)
- Publication Year :
- 2010
-
Abstract
- N,N-Dimethyl-N-(pyrenyl-1-methyl) dodecan-1-ammonium has been designed and applied as a fluorescent probe for sensing bacterial endotoxin. Upon assembly with bacterial endotoxin (lipopolysaccharide) in aqueous solution, the probe exhibits a ratiometric and sensitive fluorescence response with a low detection limit (100 nM). Moreover, the probe shows high selectivity for bacterial endotoxin over other related biological species.
- Subjects :
- Detection limit
Aqueous solution
Pyrenes
Lipopolysaccharide
Molecular Structure
Chemistry
Organic Chemistry
Inorganic chemistry
Biochemistry
Combinatorial chemistry
Fluorescence
Supramolecular assembly
Endotoxins
Quaternary Ammonium Compounds
Solutions
chemistry.chemical_compound
Pyrene
Bacterial endotoxin
Physical and Theoretical Chemistry
Derivative (chemistry)
Subjects
Details
- ISSN :
- 15237052
- Volume :
- 12
- Issue :
- 18
- Database :
- OpenAIRE
- Journal :
- Organic letters
- Accession number :
- edsair.doi.dedup.....03aee885b3625f7976fb0dca0d82281b