Development of an Inexpensive RGB Color Sensor for the Detection of Hydrogen Cyanide Gas

被引：46

作者：

Greenawald, Lee A. ^{[1
]}

Boss, Gerry R. ^{[2
]}

Snyder, Jay L. ^{[3
]}

Reeder, Aaron ^{[4
]}

Bell, Suzanne

机构：

[1] NIOSH, Natl Personal Protect Technol Lab, Evaluat & Testing Branch, CDC NPPTL ETB,Ctr Dis Control & Prevent, 1095 Willowdale Rd, Morgantown, WV 26505 USA

[2] Univ Calif San Diego, Dept Med, La Jolla, CA 92093 USA

[3] NIOSH, Natl Personal Protect Technol Lab, Evaluat & Testing Branch, CDC NPPTL ETB,Ctr Dis Control & Prevent, 26 Cochrans Mill Rd, Pittsburgh, PA 15236 USA

[4] West Virginia Univ, C Eugene Bennett Dept Chem, 217 Clark Hall, Morgantown, WV 26506 USA

来源：

ACS SENSORS | 2017年 / 2卷 / 10期

关键词：

cobinamide; hydrogen cyanide; paper-based sensor; respirator; end-of-service-life indicator; SERVICE-LIFE INDICATOR; COBINAMIDE; ARRAY;

D O I：

10.1021/acssensors.7b00396

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An inexpensive red, green, blue (RGB) color sensor was developed for detecting low ppm concentrations of hydrogen cyanide gas. A piece of glass fiber filter paper containing monocyanocobinamide [CN(H2O)Cbi] was placed directly above the RGB color sensor and an on chip LED. Light reflected from the paper was monitored for RGB color change upon exposure to hydrogen cyanide at concentrations of 1.0-10.0 ppm as a function of 25%, 50%, and 85% relative humidity. A rapid color change occurred within 10 s of exposure to 5.0 ppm hydrogen cyanide gas (near the NIOSH recommended exposure limit). A more rapid color change occurred at higher humidity, suggesting a more effective reaction between hydrogen cyanide and CN(H2O)Cbi. The sensor could provide the first real time respirator end-of-service-life alert for hydrogen cyanide gas.

引用

页码：1458 / 1466

页数：9

共 16 条

[1] AN EXAMINATION OF THE PRODUCTS FORMED ON REACTION OF HYDROGEN-CYANIDE AND CYANOGEN WITH COPPER, CHROMIUM (6+) AND COPPER CHROMIUM (6+) IMPREGNATED ACTIVATED CARBONS [J].

ALVES, BR ;

CLARK, AJ .

CARBON, 1986, 24 (03) :287-294

[2] THE CHEMISTRY OF VITAMIN-B12 .20. DIAQUOCOBINAMIDE - PK VALUES AND EVIDENCE FOR CONFORMATIONAL ISOMERS [J].

BALDWIN, DA ;

BETTERTON, EA ;

PRATT, JM .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1983, (02) :217-223

[3] Comparison of cobinamide to hydroxocobalamin in reversing cyanide physiologic effects in rabbits using diffuse optical spectroscopy monitoring [J].

Brenner, Matthew ;

Mahon, Sari B. ;

Lee, Jangwoen ;

Kim, Jae ;

Mukai, David ;

Goodman, Seth ;

Kreuter, Kelly A. ;

Ahdout, Rebecca ;

Mohammad, Othman ;

Sharma, Vijay S. ;

Blackledge, William ;

Boss, Gerry R. .

JOURNAL OF BIOMEDICAL OPTICS, 2010, 15 (01)

[4] Nitric oxide scavenging by the cobalamin precursor cobinamide [J].

Broderick, KE ;

Singh, V ;

Zhuang, SH ;

Kambo, A ;

Chen, JC ;

Sharma, VS ;

Pilz, RB ;

Boss, GR .

JOURNAL OF BIOLOGICAL CHEMISTRY, 2005, 280 (10) :8678-8685

[5]

de la Torre C, 2009, XIX IMEKO WORLD CONGRESS: FUNDAMENTAL AND APPLIED METROLOGY, PROCEEDINGS, P2554

[6] Polydiacetylene paper-based colorimetric sensor array for vapor phase detection and identification of volatile organic compounds [J].

Eaidkong, Thichamporn ;

Mungkarndee, Radeemada ;

Phollookin, Chaiwat ;

Tumcharern, Gamonwarn ;

Sukwattanasinitt, Mongkol ;

Wacharasindhu, Sumrit .

JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (13) :5970-5977

[7] THE PREPARATION AND CHARACTERIZATION OF THE DIAQUOCOBINIC FORMS OF SEVERAL INCOMPLETE CORRINOIDS - COBYRIC ACID, COBINAMIDE, AND 3 ISOMERIC COBINIC ACID PENTAAMIDES [J].

FORD, SH ;

NICHOLS, A ;

SHAMBEE, M .

JOURNAL OF INORGANIC BIOCHEMISTRY, 1991, 41 (04) :235-244

[8] Development of a hydrogen sulfide end-of-service-life indicator for respirator cartridges using cobinamide [J].

Greenawald, Lee A. ;

Boss, Gerry R. ;

Reeder, Aaron ;

Bell, Suzanne .

SENSORS AND ACTUATORS B-CHEMICAL, 2016, 230 :658-666

[9] Development of a cobinamide-based end-of-service-life indicator for detection of hydrogen cyanide gas [J].

Greenawald, Lee A. ;

Snyder, Jay L. ;

Fry, Nicole L. ;

Sailor, Michael J. ;

Boss, Gerry R. ;

Finklea, Harry O. ;

Bell, Suzanne .

SENSORS AND ACTUATORS B-CHEMICAL, 2015, 221 :379-385

[10] Colorimetric sensor Arrays for volatile organic compounds [J].

Janzen, Michael C. ;

Ponder, Jennifer B. ;

Bailey, Daniel P. ;

Ingison, Crystal K. ;

Suslick, Kenneth S. .

ANALYTICAL CHEMISTRY, 2006, 78 (11) :3591-3600

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