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Journal of Clinical Laboratory Analysis
|
May 24, 2016
Comparison of SemiQuantitative Cotinine Values Obtained by the DRI Immunoassay and Values Obtained by a Liquid Chromatography-Tandem Mass Spectrometry-Based Method: The DRI Immunoassay is Suitable for Screening Purposes Only Because Semiquantitative Values May Be Unreliable
R Brent Dixon, Amitava Dasgupta
Therapeutic Drug Monitoring
|
January 29, 2015
Zinc Sulfate, a Recently Introduced Urinary Adulterant Can Invalidate Urine Cotinine Test Using Immunoassay but Has Less Effect on Liquid Chromatography Combined With Tandem Mass Spectrometry-Based Test
R Brent Dixon, Amitava Dasgupta
Rapid Communications in Mass Spectrometry : RCM
|
September 4, 2007
Quantitative comparison of a flared and a standard heated metal capillary inlet with a voltage-assisted air amplifier on an electrospray ionization linear ion trap mass spectrometer
R Brent Dixon, David C Muddiman
The Analyst
|
April 27, 2010
Study of the ionization mechanism in hybrid laser based desorption techniques
R Brent Dixon, David C Muddiman
Journal of Clinical Laboratory Analysis
|
February 27, 2015
Comparison of Response of DRI Oxycodone Semiquantitative Immunoassay With True Oxycodone Values Determined by Liquid Chromatography Combined With Tandem Mass Spectrometry: Sensitivity of the DRI Assay at 100 ng/ml Cut-Off and Validity of Semiquantitative Value
R Brent Dixon, Bonnette Davis, Amitava Dasgupta
Therapeutic Drug Monitoring
|
July 9, 2014
Limitations of EMIT benzodiazepine immunoassay for monitoring compliance of patients with benzodiazepine therapy even after hydrolyzing glucuronide metabolites in urine to increase cross-reactivity: comparison of immunoassay results with LC-MS/MS values
R Brent Dixon, Diana Floyd, Amitava Dasgupta
Journal of the American Society for Mass Spectrometry
|
December 30, 2008
Generation of multiply charged peptides and proteins by radio frequency acoustic desorption and ionization for mass spectrometric detection
R Brent Dixon, Jason S Sampson, David C Muddiman
Annals of Clinical and Laboratory Science
|
October 16, 2019
Contamination of Some Kratom Products with <i>Salmonella</i>
R Brent Dixon, Dana Waggoner, Megan Davis, et al.
Annals of Clinical and Laboratory Science
|
May 6, 2020
Analytical Performance Evaluation of Aptima Herpes Simplex Virus 1 and 2 Assay Using Hologic Panther Instrument
R Brent Dixon, Jonathan Bonaparte, Christy J Greenwood, et al.
Journal of the American Society for Mass Spectrometry
|
September 15, 2007
Probing the mechanisms of an air amplifier using a LTQ-FT-ICR-MS and fluorescence spectroscopy
R Brent Dixon, David C Muddiman, Adam M Hawkridge, et al.
Page
of 2
Search research articles
Search
Showing results (1-10 of 18) with videos related to
Sort By:
Page
of 2
Journal of Clinical Laboratory Analysis
|
May 24, 2016
Comparison of SemiQuantitative Cotinine Values Obtained by the DRI Immunoassay and Values Obtained by a Liquid Chromatography-Tandem Mass Spectrometry-Based Method: The DRI Immunoassay is Suitable for Screening Purposes Only Because Semiquantitative Values May Be Unreliable
R Brent Dixon, Amitava Dasgupta
Therapeutic Drug Monitoring
|
January 29, 2015
Zinc Sulfate, a Recently Introduced Urinary Adulterant Can Invalidate Urine Cotinine Test Using Immunoassay but Has Less Effect on Liquid Chromatography Combined With Tandem Mass Spectrometry-Based Test
R Brent Dixon, Amitava Dasgupta
Rapid Communications in Mass Spectrometry : RCM
|
September 4, 2007
Quantitative comparison of a flared and a standard heated metal capillary inlet with a voltage-assisted air amplifier on an electrospray ionization linear ion trap mass spectrometer
R Brent Dixon, David C Muddiman
The Analyst
|
April 27, 2010
Study of the ionization mechanism in hybrid laser based desorption techniques
R Brent Dixon, David C Muddiman
Journal of Clinical Laboratory Analysis
|
February 27, 2015
Comparison of Response of DRI Oxycodone Semiquantitative Immunoassay With True Oxycodone Values Determined by Liquid Chromatography Combined With Tandem Mass Spectrometry: Sensitivity of the DRI Assay at 100 ng/ml Cut-Off and Validity of Semiquantitative Value
R Brent Dixon, Bonnette Davis, Amitava Dasgupta
Therapeutic Drug Monitoring
|
July 9, 2014
Limitations of EMIT benzodiazepine immunoassay for monitoring compliance of patients with benzodiazepine therapy even after hydrolyzing glucuronide metabolites in urine to increase cross-reactivity: comparison of immunoassay results with LC-MS/MS values
R Brent Dixon, Diana Floyd, Amitava Dasgupta
Journal of the American Society for Mass Spectrometry
|
December 30, 2008
Generation of multiply charged peptides and proteins by radio frequency acoustic desorption and ionization for mass spectrometric detection
R Brent Dixon, Jason S Sampson, David C Muddiman
Annals of Clinical and Laboratory Science
|
October 16, 2019
Contamination of Some Kratom Products with <i>Salmonella</i>
R Brent Dixon, Dana Waggoner, Megan Davis, et al.
Annals of Clinical and Laboratory Science
|
May 6, 2020
Analytical Performance Evaluation of Aptima Herpes Simplex Virus 1 and 2 Assay Using Hologic Panther Instrument
R Brent Dixon, Jonathan Bonaparte, Christy J Greenwood, et al.
Journal of the American Society for Mass Spectrometry
|
September 15, 2007
Probing the mechanisms of an air amplifier using a LTQ-FT-ICR-MS and fluorescence spectroscopy
R Brent Dixon, David C Muddiman, Adam M Hawkridge, et al.
Page
of 2