Sensing of bacterial endotoxin in aqueous solution by supramolecular assembly of pyrene derivative

Lintao Zeng; Jiasheng Wu; Qing Dai; Weimin Liu; Pengfei Wang; Chun-Sing Lee

doi:10.1021/ol1016228

Sensing of bacterial endotoxin in aqueous solution by supramolecular assembly of pyrene derivative

Lintao Zeng
, Jiasheng Wu
, Qing Dai
, Weimin Liu
, Pengfei Wang^*
, Chun-Sing Lee^*

^*Corresponding author for this work

Centre of Super-Diamond and Advanced Films

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

58 Citations (Scopus)

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. © 2010 American Chemical Society.

Original language	English
Pages (from-to)	4014-4017
Journal	Organic Letters
Volume	12
Issue number	18
DOIs	https://doi.org/10.1021/ol1016228
Publication status	Published - 17 Sept 2010

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title = "Sensing of bacterial endotoxin in aqueous solution by supramolecular assembly of pyrene derivative",

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. {\textcopyright} 2010 American Chemical Society.",

author = "Lintao Zeng and Jiasheng Wu and Qing Dai and Weimin Liu and Pengfei Wang and Chun-Sing Lee",

year = "2010",

month = sep,

day = "17",

doi = "10.1021/ol1016228",

language = "English",

volume = "12",

pages = "4014--4017",

journal = "Organic Letters",

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TY - JOUR

T1 - Sensing of bacterial endotoxin in aqueous solution by supramolecular assembly of pyrene derivative

AU - Zeng, Lintao

AU - Wu, Jiasheng

AU - Dai, Qing

AU - Liu, Weimin

AU - Wang, Pengfei

AU - Lee, Chun-Sing

PY - 2010/9/17

Y1 - 2010/9/17

N2 - 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. © 2010 American Chemical Society.

AB - 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. © 2010 American Chemical Society.

UR - https://www.scopus.com/pages/publications/77956577008

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-77956577008&origin=recordpage

U2 - 10.1021/ol1016228

DO - 10.1021/ol1016228

M3 - RGC 21 - Publication in refereed journal

C2 - 20726558

SN - 1523-7060

VL - 12

SP - 4014

EP - 4017

JO - Organic Letters

JF - Organic Letters

IS - 18

ER -

Sensing of bacterial endotoxin in aqueous solution by supramolecular assembly of pyrene derivative

Abstract

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