A fluorometric and mitochondrion-targetable probe for rapid, naked-eye test of hypochlorite in real samples
查看参考文献40篇
|
文摘
|
Hypochlorite anion is a ubiquitous reactive molecule in the terminal disinfection systems, inflammatory stress and immune systems. Thus, rapid and visual monitoring ClO~- in water and biological samples is very meaningful for water quality safety and toxicity assessment of contaminants. Herein, a colorimetric and fluorometric probe (Rh-ClO) based on rhodamine B fluorophore and thiophene-2-carbohydrazide has been unveiled and successfully utilized for ClO~- detection in water samples and HeLa cells. Upon addition of ClO~-, color changes of solution from colorless to pink were immediately visible to the nakedeyes, meanwhile, brilliant red fluorescence was observed under excited at UV light (365 nm). Rh-ClO displayed high selectivity and sensitivity for ClO~-, and the detection limit was 7mmol/L calculated from the fluorescence titration. With the aid of its merits including rapid response to ClO~- within 10 s, Rh-ClO and its test paper could successfully detect ClO~- inwater. Additionally, HeLa cells image co-stained with Rh-ClO and Rh123 demonstrated that Rh-ClO possessed excellent and fast cell-membrane permeability and mitochondrion-targetability. It was clearly confirmed that Rh-ClO would be a promising probe for rapid tracking of ClO~- in water samples and in mitochondria of living cells. |
|
来源
|
Chinese Chemical Letters
,2018,29(10):1517-1520 【核心库】
|
|
DOI
|
10.1016/j.cclet.2018.01.054
|
|
关键词
|
Colorimetric probe
;
Fluorescent probe
;
Rhodamine
;
Hypochlorite
;
Mitochondrion-tragetable
|
|
地址
|
1.
College of Environmental Sciences, Liaoning University, Shenyang, 110036
2.
Liaoning Center of Disease Prevention and Control, Shenyang, 110001
|
|
语种
|
英文 |
|
文献类型
|
研究性论文 |
|
ISSN
|
1001-8417 |
|
学科
|
化学 |
|
基金
|
国家自然科学基金
;
Program Funded by Liaoning Province Education Administration
|
|
文献收藏号
|
CSCD:6346038
|
参考文献 共
40
共2页
|
|
1.
Roy P K.
Desalin. Water Treat,2016,57:28141-28150
|
被引
1
次
|
|
|
|
|
2.
Jiang J Q.
Water Res,2002,36:1397-1408
|
被引
73
次
|
|
|
|
|
3.
Omura T.
Dyes Pigm,1994,26:33-50
|
被引
1
次
|
|
|
|
|
4.
Yuan R X.
J. Hazard. Mater,2011,196:173-179
|
被引
28
次
|
|
|
|
|
5.
Chang S T.
Aerosol. Air Qual. Res,2014,14:293-300
|
被引
1
次
|
|
|
|
|
6.
Renneberg A J.
Waste Manage. Res,2002,20:468-475
|
被引
1
次
|
|
|
|
|
7.
Picard F.
Chemosphere,2016,145:200-206
|
被引
3
次
|
|
|
|
|
8.
Rutala W A.
Clin. Microbiol. Rev,1997,10:597-610
|
被引
3
次
|
|
|
|
|
9.
Koivunen J.
Water Res,2005,39:1519-1526
|
被引
29
次
|
|
|
|
|
10.
Feng Y G.
J. Environ. Eng. Sci,2007,6:277-284
|
被引
10
次
|
|
|
|
|
11.
Fang J Y.
Water Res,2010,44:5897-5906
|
被引
34
次
|
|
|
|
|
12.
Monarca S.
Environ. Toxicol. Chem,2002,21:309-318
|
被引
2
次
|
|
|
|
|
13.
Schreiber I M.
Environ. Sci. Technol,2007,41:7039-7046
|
被引
5
次
|
|
|
|
|
14.
Richardson S D.
Mutat. Res. Rev. Mutat,2007,636:178-242
|
被引
250
次
|
|
|
|
|
15.
Crebelli R.
Water Res,2005,39:1105-1113
|
被引
5
次
|
|
|
|
|
16.
Hammer A.
Lab Invest,2001,81:543-554
|
被引
1
次
|
|
|
|
|
17.
Prokopowicz Z M.
J. Immunol,2010,184:824-835
|
被引
8
次
|
|
|
|
|
18.
Wu S M.
Arch. Biochem. Biophys,2001,391:119-126
|
被引
4
次
|
|
|
|
|
19.
Malle E.
Kidney Int,2003,64:1956-1967
|
被引
5
次
|
|
|
|
|
20.
Hammerschmidt S.
Chest,2002,121:573-581
|
被引
5
次
|
|
|
|
|
了解气象卫星更多信息，请访问