D. A. Cooper

发表

High-performance liquid chromatographic analysis of benzodiazepines using diode array, electrochemical and thermospray mass spectrometric detection

I. Lurie, D. A. Cooper, R. F. Klein, 1992 .

High-performance liquid chromatography using continuous on-line post-elution photoirradiation with subsequent diode-array UV or thermospray mass spectrometry detection

I. Krull, I. Lurie, D. A. Cooper, 1993 .

The application of capillary gas chromatography-electron capture detection in the comparative analyses of illicit cocaine samples.

D. A. Cooper, J. M. Moore, James M. Moore, 1993, Journal of forensic sciences.

Sensitive detection of nicotine after its novel perfluoroacylation and analysis using capillary gas chromatography-electron-capture detection

D. A. Cooper, R. F. Klein, T. C. Kram, 1993 .

1H nuclear magnetic resonance of heroin's D ring.

D. A. Cooper, A. Allen, J. M. Moore, 1985, Journal of forensic sciences.

Structural information from tandem mass spectrometry for China White and related fentanyl derivatives

F. McLafferty, M. Cheng, G. Kruppa, 1982 .

Synthetic Cocaine Impurities

D. A. Cooper, A. Allen, 1984 .

The Cocaine Diastereoisomers

D. A. Cooper, A. Allen, Wilmer O. Kiser, 1981 .

Geo-location of heroin and cocaine by stable isotope ratios

James R. Ehleringer, J. Ehleringer, D. A. Cooper, 1999 .

Determination of neutral manufacturing impurities in heroin by capillary gas chromatography with electron capture detection after reduction with lithium aluminum hydride and derivatization with heptafluorobutyric anhydride.

D. A. Cooper, A. Allen, J. M. Moore, 1986, Analytical chemistry.

Δ16,17-DEHYDROHEROINIUM CHLORIDE: SYNTHESIS AND CHARACTERIZATION OF A NOVEL IMPURITY DETECTED IN ILLICIT HEROIN

D. A. Cooper, A. Allen, J. Moore, 1983 .

The Stereoisomers of 4-Methylaminorex

D. A. Cooper, R. F. Klein, T. C. Kram, 1989 .

Behind the identification of China White.

D. A. Cooper, T. C. Kram, A. Allen, 1981, Analytical chemistry.

Determination of fentanyl and related compounds by capillary gas chromatography with electron capture detection.

D. A. Cooper, A. Allen, J. M. Moore, 1986, Analytical chemistry.

1-Hydroxytropacocaine: An abundant alkaloid of Erythroxylum novogranatense var. Novogranatense and var. Truxillense

J. Lydon, D. A. Cooper, J. Casale, 1994 .

Illicit heroin manufacturing byproducts: capillary gas chromatographic determination and structural elucidation of narcotine- and norlaudanosine-related compounds.

D. A. Cooper, A. Allen, A C Allen, 1984, Analytical chemistry.

Synthesis of deuterium labelled cocaine and pseudococaine

A. Lewin, D. A. Cooper, J. Casale, 1991 .

Determination and in-depth chromatographic analyses of alkaloids in South American and greenhouse-cultivated coca leaves.

J. Lydon, D. A. Cooper, R. F. Klein, 1994, Journal of chromatography. A.

Isolation, identification and separation of isomeric truxillines in illicit cocaine

I. Lurie, D. A. Cooper, T. C. Kram, 1990 .

Femtogram on-column detection of nicotine by isotope dilution gas chromatography/negative ion detection mass spectrometry.

D. A. Cooper, J. M. Moore, 1993, Biological mass spectrometry.

Comparative determination of total isomeric truxillines in illicit, refined, South American cocaine hydrochloride using capillary gas chromatography-electron capture detection

D. A. Cooper, J. Casale, J. M. Moore, 1996 .

Identification of fentanyl derivatives.

D. A. Cooper, Michael Jacob, Andrew Allen, 1986, Journal of Forensic Sciences.

Determination of manufacturing impurities in heroin by capillary gas chromatography with electron capture detection after derivatization with heptafluorobutyric anhydride

Andrew C. Allen, D. A. Cooper, A. Allen, 1984 .