A fluorescent sensor for selective detection of cyanide using mesoporous graphitic carbon(IV) nitride

被引：124

作者：

Lee, Eun Zoo ^{[1
]}

Lee, Sun Uk ^{[1
]}

Heo, Nam-Su ^{[1
]}

Stucky, Galen D. ^{[2
]}

Jun, Young-Si ^{[1
,2
]}

Hong, Won Hi ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Chem & Biomol Engn, Taejon 305701, South Korea

[2] Univ Calif Santa Barbara, Dept Chem & Biochem, Santa Barbara, CA 93106 USA

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 33期

关键词：

WATER; CHEMOSENSOR; CHROMATOGRAPHY; GENERATION; ADDUCTS; BLOOD;

D O I：

10.1039/c2cc17909a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A turn-on fluorescence sensor, Cu2+-c-mpg-C3N4, was developed for detection of CN- in aqueous solution by simply mixing cubic mesoporous graphitic carbon nitride (c-mpg-C3N4) and aqueous solution of Cu(NO3)(2). The highly sensitive detection of CN- with a detection limit of 80 nM is not only possible in aqueous solution but also in human blood serum.

引用

页码：3942 / 3944

页数：3

共 25 条

[1] Capillary electrophoretic determination of cyanide leaching solutions from automobile catalytic converters [J].

Aguilar, M ;

Farran, A ;

Marti, V .

JOURNAL OF CHROMATOGRAPHY A, 1997, 778 (1-2) :397-402

[2] Enhanced fluorescence cyanide detection at physiologically lethal levels: Reduced ICT-based signal transduction [J].

Badugu, R ;

Lakowicz, JR ;

Geddes, CD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (10) :3635-3641

[3] Fluorescence intensity and lifetime-based cyanide sensitive probes for physiological safeguard [J].

Badugu, R ;

Lakowicz, JR ;

Geddes, CD .

ANALYTICA CHIMICA ACTA, 2004, 522 (01) :9-17

[4] Direct determination of free cyanide in drinking water by ion chromatography with pulsed amperometric detection [J].

Christison, Terri T. ;

Rohrer, Jeffrey S. .

JOURNAL OF CHROMATOGRAPHY A, 2007, 1155 (01) :31-39

[5] A highly selective cyanide sensing in water via fluorescence change and its application to in vivo imaging [J].

Chung, So-Young ;

Nam, Seong-Won ;

Lim, Jeesun ;

Park, Sungsu ;

Yoon, Juyoung .

CHEMICAL COMMUNICATIONS, 2009, (20) :2866-2868

[6] Fluorescence modulation in anion sensing by introducing intramolecular H-bonding interactions in host-guest adducts [J].

Chung, YM ;

Raman, B ;

Kim, DS ;

Ahn, KH .

CHEMICAL COMMUNICATIONS, 2006, (02) :186-188

[7] Cyanide adducts with human plasma proteins: Albumin as a potential exposure surrogate [J].

Fasco, Michael J. ;

Hauer, Charles R., III ;

Stack, Robert F. ;

O'Hehir, Colleen ;

Barr, John R. ;

Eadon, George A. .

CHEMICAL RESEARCH IN TOXICOLOGY, 2007, 20 (04) :677-684

[8] Synthesis of g-C3N4 nanoparticles in mesoporous silica host matrices [J].

Groenewolt, M ;

Antonietti, M .

ADVANCED MATERIALS, 2005, 17 (14) :1789-+

[9] Determination of cyanide in whole blood by capillary gas chromatography with cryogenic oven trapping [J].

Ishii, A ;

Seno, H ;

Watanabe-Suzuki, K ;

Suzuki, O ;

Kumazawa, T .

ANALYTICAL CHEMISTRY, 1998, 70 (22) :4873-4876

[10] Mesoporous, 2D Hexagonal Carbon Nitride and Titanium Nitride/Carbon Composites [J].

Jun, Young-Si ;

Hong, Won Hi ;

Antonietti, Markus ;

Thomas, Arne .

ADVANCED MATERIALS, 2009, 21 (42) :4270-+

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