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Biomedical Mass Spectrometry
|
May 1, 1983
Quantitative measurement of delta 9-tetrahydrocannabinol and two major metabolites in physiological specimens using capillary column gas chromatography negative ion chemical ionization mass spectrometry
R L Foltz, K M McGinnis, D M Chinn
Research Communications in Chemical Pathology and Pharmacology
|
May 1, 1976
Long-retained metabolites of delta9- and delta8-tetrahydrocannabinols identified as novel fatty acid conjugates
E G Leighty, A F Fentiman, R L Foltz
Journal of Chromatography
|
November 3, 1976
Analysis of benzoylecgonine in urine by high-performance liquid chromatography and gas chromatography-mass spectrometry
A P Graffeo, D C Lin, R L Foltz
Journal of Analytical Toxicology
|
October 1, 1995
Determination of ibogaine and 12-hydroxy-ibogamine in plasma by gas chromatography-positive ion chemical ionization-mass spectrometry
M E Alburges, R L Foltz, D E Moody
Journal of Analytical Toxicology
|
May 1, 1991
Analysis of naltrexone and 6-beta-naltrexol in plasma and urine by gas chromatography/negative ion chemical ionization mass spectrometry
K M Monti, R L Foltz, D M Chinn
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
|
August 3, 2005
Quantitative determination of endogenous sorbitol and fructose in human erythrocytes by atmospheric-pressure chemical ionization LC tandem mass spectrometry
H R Liang, T Takagaki, R L Foltz, et al.
Rapid Communications in Mass Spectrometry : RCM
|
December 16, 2003
Ionization enhancement in atmospheric pressure chemical ionization and suppression in electrospray ionization between target drugs and stable-isotope-labeled internal standards in quantitative liquid chromatography/tandem mass spectrometry
H R Liang, R L Foltz, M Meng, et al.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
|
June 3, 2004
Method development and validation for quantitative determination of methadone enantiomers in human plasma by liquid chromatography/tandem mass spectrometry
H R Liang, R L Foltz, M Meng, et al.
The Journal of Antibiotics
|
October 1, 1977
Ring formation in a pentapeptide with alternating L and D residues: an analogy to cyclization in the biosynthesis of peptide antibiotics
M Bodanszky, J B Henes, S Natarajan, et al.
Rapid Communications in Mass Spectrometry : RCM
|
July 22, 2005
Quantitative determination of endogenous sorbitol and fructose in human nerve tissues by atmospheric-pressure chemical ionization liquid chromatography/tandem mass spectrometry
H R Liang, T Takagaki, R L Foltz, et al.
Page
of 5
Search research articles
Search
Showing results (11-20 of 49) with videos related to
Sort By:
Page
of 5
Biomedical Mass Spectrometry
|
May 1, 1983
Quantitative measurement of delta 9-tetrahydrocannabinol and two major metabolites in physiological specimens using capillary column gas chromatography negative ion chemical ionization mass spectrometry
R L Foltz, K M McGinnis, D M Chinn
Research Communications in Chemical Pathology and Pharmacology
|
May 1, 1976
Long-retained metabolites of delta9- and delta8-tetrahydrocannabinols identified as novel fatty acid conjugates
E G Leighty, A F Fentiman, R L Foltz
Journal of Chromatography
|
November 3, 1976
Analysis of benzoylecgonine in urine by high-performance liquid chromatography and gas chromatography-mass spectrometry
A P Graffeo, D C Lin, R L Foltz
Journal of Analytical Toxicology
|
October 1, 1995
Determination of ibogaine and 12-hydroxy-ibogamine in plasma by gas chromatography-positive ion chemical ionization-mass spectrometry
M E Alburges, R L Foltz, D E Moody
Journal of Analytical Toxicology
|
May 1, 1991
Analysis of naltrexone and 6-beta-naltrexol in plasma and urine by gas chromatography/negative ion chemical ionization mass spectrometry
K M Monti, R L Foltz, D M Chinn
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
|
August 3, 2005
Quantitative determination of endogenous sorbitol and fructose in human erythrocytes by atmospheric-pressure chemical ionization LC tandem mass spectrometry
H R Liang, T Takagaki, R L Foltz, et al.
Rapid Communications in Mass Spectrometry : RCM
|
December 16, 2003
Ionization enhancement in atmospheric pressure chemical ionization and suppression in electrospray ionization between target drugs and stable-isotope-labeled internal standards in quantitative liquid chromatography/tandem mass spectrometry
H R Liang, R L Foltz, M Meng, et al.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
|
June 3, 2004
Method development and validation for quantitative determination of methadone enantiomers in human plasma by liquid chromatography/tandem mass spectrometry
H R Liang, R L Foltz, M Meng, et al.
The Journal of Antibiotics
|
October 1, 1977
Ring formation in a pentapeptide with alternating L and D residues: an analogy to cyclization in the biosynthesis of peptide antibiotics
M Bodanszky, J B Henes, S Natarajan, et al.
Rapid Communications in Mass Spectrometry : RCM
|
July 22, 2005
Quantitative determination of endogenous sorbitol and fructose in human nerve tissues by atmospheric-pressure chemical ionization liquid chromatography/tandem mass spectrometry
H R Liang, T Takagaki, R L Foltz, et al.
Page
of 5