Spectrophotometric Determination of Trace Concentrations of Carbonyl Compounds.

D. E. Jordan; F. C. Veatch

doi:10.1021/ac60207a037

Spectrophotometric Determination of Trace Concentrations of Carbonyl Compounds.

Analytical Chemistry ◽

10.1021/ac60207a037 ◽

1964 ◽

Vol 36 (1) ◽

pp. 120-124 ◽

Cited By ~ 17

Author(s):

D. E. Jordan ◽

F. C. Veatch

Keyword(s):

Spectrophotometric Determination ◽

Carbonyl Compounds ◽

Trace Concentrations

Download Full-text

Simultaneous determination of trace concentrations of saturated and α,β-unsaturated carbonyl compounds in organic systems

Analytica Chimica Acta ◽

10.1016/s0003-2670(01)80688-7 ◽

1967 ◽

Vol 37 ◽

pp. 379-390 ◽

Cited By ~ 3

Author(s):

Donald E. Jordan

Keyword(s):

Simultaneous Determination ◽

Carbonyl Compounds ◽

Organic Systems ◽

Trace Concentrations

Download Full-text

Spectrophotometric determination of some pharmaceutical carbonyl compounds through oximation and subsequent charge-transfer complexation reactions

The Analyst ◽

10.1039/an9861101039 ◽

1986 ◽

Vol 111 (9) ◽

pp. 1039 ◽

Cited By ~ 10

Author(s):

Saied Belal ◽

Afaf A. El Kheir ◽

Magda M. Ayad ◽

Sobhi A. Al Adl

Keyword(s):

Charge Transfer ◽

Spectrophotometric Determination ◽

Carbonyl Compounds ◽

Complexation Reactions ◽

Charge Transfer Complexation

Download Full-text

Studies on the Spectrophotometric Determination of Some Carbonyl Compounds

Journal of The Japan Petroleum Institute ◽

10.1627/jpi1958.8.629 ◽

1965 ◽

Vol 8 (8) ◽

pp. 629-632

Author(s):

Masao Nambu

Keyword(s):

Spectrophotometric Determination ◽

Carbonyl Compounds

Download Full-text

Spectrophotometric determination of volatile carbonyl compounds as a rapid method for detecting grain spoilage during storage

Journal of Cereal Science ◽

10.1016/s0733-5210(85)80026-6 ◽

1985 ◽

Vol 3 (2) ◽

pp. 165-172 ◽

Cited By ~ 7

Author(s):

E. Kamiński ◽

R. Przybylski ◽

E. Wąsowicz

Keyword(s):

Rapid Method ◽

Spectrophotometric Determination ◽

Carbonyl Compounds ◽

Grain Spoilage

Download Full-text

Dual-wavelength β-correction spectrophotometric determination of trace concentrations of cyanide ions based on the nucleophilic addition of cyanide to imine group of the new reagent 4-hydroxy-3-(2-oxoindolin-3-ylideneamino)-2-thioxo-2H-1,3-thiazin-6(3H)-one

Analytica Chimica Acta ◽

10.1016/j.aca.2009.10.025 ◽

2010 ◽

Vol 657 (1) ◽

pp. 69-74 ◽

Cited By ~ 22

Author(s):

A. Hamza ◽

A.S. Bashammakh ◽

A.A. Al-Sibaai ◽

H.M. Al-Saidi ◽

M.S. El-Shahawi

Keyword(s):

Spectrophotometric Determination ◽

Nucleophilic Addition ◽

Dual Wavelength ◽

Imine Group ◽

Trace Concentrations

Download Full-text

The Detection of Hexavalent Chromium by Organically Doped Sol-Gels

MRS Proceedings ◽

10.1557/proc-346-329 ◽

1994 ◽

Vol 346 ◽

Cited By ~ 3

Author(s):

Phillip W. Wong ◽

John D. Mackenzie

Keyword(s):

Hexavalent Chromium ◽

Malachite Green ◽

Spectrophotometric Determination ◽

Quantitative Method ◽

Organic Molecules ◽

Sol Gel ◽

Metallic Ions ◽

Sol Gel Process ◽

Trace Concentrations

ABSTRACTThe sol-gel process can be used to produce porous inorganic matrices that are doped with organic molecules. These doped gels can be used as a quantitative method for the spectrophotometric determination of trace concentrations of metallic ions. For the detection of hexavalent chromium, malachite green was used as the dopant. Preliminary results indicate concentrations on the order of 5 ppb are detectable using this method.

Download Full-text