Oxford Index Search Results

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online x Medicine and Health x Medical Toxicology x clear all

online

Overview page. Subjects: Computing.

When a computer or a user is directly connected into a network and is capable of interacting with it, for example by querying the contents of a database.

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Purity of Synthetic Cannabinoids Sold Online for Recreational Use

Brett C. Ginsburg, Lance R. McMahon, Jesus J. Sanchez and Martin A. Javors.

in Journal of Analytical Toxicology

January 2012; p ublished online January 2012 .

Journal Article. Subjects: Medical Toxicology; Toxicology (Non-medical). 2153 words.

The recreational use of synthetic cannabinoids has recently increased. This increase is due, in part, to the recent availability of inexpensive compound sold legally online in bulk. In...

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Online Liquid Chromatography-Tandem Mass Spectrometry Cyanide Determination in Blood

C. Lacroix, E. Saussereau, F. Boulanger and J.P. Goullé.

in Journal of Analytical Toxicology

April 2011; p ublished online April 2011 .

Journal Article. Subjects: Medical Toxicology; Toxicology (Non-medical). 0 words.

An original liquid chromatography-tandem mass spectrometry (LC-MS-MS) method coupled to online extraction has been developed for cyanide determination in blood. A method involving...

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An OnLine Immunoassay for LSD: Comparison with GC-MS and the Abuscreen® RIA

A.J. McNally, K. Goc-Szkutnicka, Z. Li, I. Pilcher, S. Polakowski and S.J. Salamone.

in Journal of Analytical Toxicology

October 1996 .

Journal Article. Subjects: Medical Toxicology; Toxicology (Non-medical). 0 words.

A homogenous microparticle-based immunoassay has been developed for the detection of d-lysergic acid diethylamide (LSD) in human urine using the OnLine® technology. This immunoassay is...

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On-Line Immunoaffinity Extraction and HPLC Analysis of Flunitrazepam and Its Main Metabolites in Serum

I. Deinl, C. Franzelius, L. Angermaier, G. Mahr and G. Machbert.

in Journal of Analytical Toxicology

November 1999; p ublished online November 1999 .

Journal Article. Subjects: Medical Toxicology; Toxicology (Non-medical). 0 words.

A sensitive, simple, and rapid method for the determination of flunitrazepam and its major metabolites (7-aminoflunitrazepam, 7-acetamidoflunitrazepam, and norflunitrazepam) in serum and...

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The Online Screening Technique for Urinary Benzodiazepines: Comparison with EMIT, FPIA, and GC-MS*

Olof Beck, Zhen Lin, Kerstin Brodin, Stefan Borg and Paul Hjemdahl.

in Journal of Analytical Toxicology

November 1997; p ublished online November 1997 .

Journal Article. Subjects: Medical Toxicology; Toxicology (Non-medical). 0 words.

Three commercial immunoassay systems (EMIT, FPIA, Online) for the screening of benzodiazepines in urine were evaluated using authentic patient samples with gas chromatography—mass...

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Evaluation of Roche Abuscreen ONLINE Amphetamine Immunoassay for Screening of New Amphetamine Analogues

Veeravan Lekskulchai and Chintana Mokkhavesa.

in Journal of Analytical Toxicology

September 2001; p ublished online September 2001 .

Journal Article. Subjects: Medical Toxicology; Toxicology (Non-medical). 0 words.

Some structural analogues of amphetamine are now important drugs of abuse in Thailand. The utility of the Roche Abuscreen ONLINE reagent amphetamine immunoassay test kit to detect these...

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Determination of Cobalt in Urine by FI-ICP-AES with Online Preconcentration

Gustavo M. Farias, Rodolfo G. Wuilloud, Susana Moyano, José A. Gásquez, Roberto A. Olsina and Luis D. Martinez.

in Journal of Analytical Toxicology

September 2002; p ublished online September 2002 .

Journal Article. Subjects: Medical Toxicology; Toxicology (Non-medical). 0 words.

A method for the preconcentration and determination of cobalt in human urine samples was developed. The online preconcentration and determination were attained using inductively coupled...

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Comparison and Evaluation of DRI® Methamphetamine, DRI Ecstasy, Abuscreen® ONLINE Amphetamine, and a Modified Abuscreen ONLINE Amphetamine Screening Immunoassays for the Detection of Amphetamine (AMP), Methamphetamine (MTH), 3,4-Methylenedioxyamphetamine (MDA) and 3,4-Methylenedioxymethamphetamine (MDMA) in Human Urine*

Peter R. Stout, Kevin L. Klette and Russell Wiegand.

in Journal of Analytical Toxicology

July 2003; p ublished online July 2003 .

Journal Article. Subjects: Medical Toxicology; Toxicology (Non-medical). 0 words.

The performances of four immunoassays (DRI amphetamines, DRI ecstasy, Abuscreen ONLINE amphetamines, and a modified Abuscreen ONLINE amphetamines) were evaluated for control failure rates,...

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Evaluation of the OnLine Immunoassay for Propoxyphene: Comparison to EMIT II and GC-MS

A.J. McNally, I. Pilcher, R. Wu, S.J. Salamone, S. Brewington, J.W. King and J. Irving.

in Journal of Analytical Toxicology

November 1996 .

Journal Article. Subjects: Medical Toxicology; Toxicology (Non-medical). 0 words.

A study was conducted to compare the clinical sensitivity of the OnLine and EMIT II assays for propoxyphene (PPX) use in human urine. A total of 5138 random clinical samples were evaluated...

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Evaluation of Roche Diagnostics ONLINE® DAT II, a New Generation of Assays for the Detection of Drugs of Abuse

M. Feldman, D. Kuntz, K. Botelho, D.C. Ananias, M. Gnezda, D.K. Hoch, S.L. Jordan, S. Rashid and Y. Zhao.

in Journal of Analytical Toxicology

October 2004; p ublished online October 2004 .

Journal Article. Subjects: Medical Toxicology; Toxicology (Non-medical). 0 words.

A new generation of ONLINE assays has been developed that offers improved performance and enhanced ease of use. This family of assays is being applied to both the COBAS INTEGRA and...

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Urine Benzodiazepine Screening using Roche Online® KIMS Immunoassay with β-Glucuronidase Hydrolysis and Confirmation by Gas Chromatography-Mass Spectrometry*

Kevin L. Klette, Russell F. Wiegand, Carl K. Horn, Peter R. Stout and Joseph Magluilo.

in Journal of Analytical Toxicology

April 2005; p ublished online April 2005 .

Journal Article. Subjects: Medical Toxicology; Toxicology (Non-medical). 0 words.

Performance of the Roche Online KIMS (kinetic interaction of microparticles in solution) benzodiazepine (BZD) immunoassay (IA) with and without β-glucuronidase treatment was evaluated on a...

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Flunitrazepam Excretion Patterns using the Abuscreen OnTrak and OnLine Immunoassays: Comparison with GC-MS

S.J. Salamone, S. Honasoge, C. Brenner, A.J. McNally, J. Passarelli, K. Goc-Szkutnicka, R. Brenneisen, M.A. ElSohly and S. Feng.

in Journal of Analytical Toxicology

September 1997; p ublished online September 1997 .

Journal Article. Subjects: Medical Toxicology; Toxicology (Non-medical). 0 words.

A study was conducted to compare the performance of the OnLine and OnTrak immunoassays for benzodiazepines with gas chromatographic-mass spectrometric (GC-MS) analysis in detecting...

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High-Throughput Analysis of Amphetamines in Blood and Urine with Online Solid-Phase Extraction-Liquid Chromatography—Tandem Mass Spectrometry

María del Mar Ramírez Fernández, Sarah M.R. Wille, Nele Samyn, Michelle Wood, Manuel López-Rivadulla and Gert De Boeck.

in Journal of Analytical Toxicology

November 2009; p ublished online November 2009 .

Journal Article. Subjects: Medical Toxicology; Toxicology (Non-medical). 0 words.

An automated online solid-phase extraction-liquid chromatography-tandem mass spectrometry (SPE-LC-MS-MS) method for the analysis of amphetamines in blood and urine was developed and...

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The Determination of Occupational Exposure to Polycyclic Aromatic Hydrocarbons by the Analysis of 1-Hydroxypyrene in Urine using a Simple Automated Online Column Switching Device and High-Performance Liquid Chromatography

Jimmy Hu, James A. Hurst and Gregory E. O'Donnell.

in Journal of Analytical Toxicology

June 2012; p ublished online June 2012 .

Journal Article. Subjects: Medical Toxicology; Toxicology (Non-medical). 3592 words.

An analytical method using a liquid chromatograph combined with a simple online column switching sample pre-treatment system was developed for the determination of 1-hydroxypyrene (1-HP) in...

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Rapid Confirmation/Quantitation of Ecgonine Methyl Ester, Benzoylecgonine, and Cocaine in Urine Using On-Line Extraction Coupled with Fast HPLC and Tandem Mass Spectrometry

Patrick M. Jeanville, Estela S. Estapé, Ivette Torres-Negrón and Arturo Martí.

in Journal of Analytical Toxicology

January 2001; p ublished online January 2001 .

Journal Article. Subjects: Medical Toxicology; Toxicology (Non-medical). 0 words.

A rapid, rugged, and highly specific assay for the quantitation of cocaine (COC) and especially its primary metabolites benzoylecgonine (BZE) and ecgonine methyl ester (EME) in human urine...

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Comparison of the Microgenics CEDIA® Heroin Metabolite (6-AM) and the Roche Abuscreen® ONLINE Opiate Immunoassays for the Detection of Heroin Use in Forensic Urine Samples*

Justin M. Holler, Thomas Z. Bosy, Kevin L. Klette, Russel Wiegand, John Jemionek and Aaron Jacobs.

in Journal of Analytical Toxicology

September 2004; p ublished online September 2004 .

Journal Article. Subjects: Medical Toxicology; Toxicology (Non-medical). 0 words.

Current Department of Defense (DoD) and Department of Health and Human Services (HHS) procedures for the detection of heroin abuse by testing urine utilize an initial opiate...

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Analysis of Phthalate Contamination in Infusion Solutions by Automated On-Line In-Tube Solid-Phase Microextraction Coupled with High-Performance Liquid Chromatography

Kurie Mitani, Fumio Izushi and Hiroyuki Kataoka.

in Journal of Analytical Toxicology

October 2004; p ublished online October 2004 .

Journal Article. Subjects: Medical Toxicology; Toxicology (Non-medical). 0 words.

Contamination of infusion solutions with phthalates was analyzed, and its origin was determined. Phthalates were determined by on-line in-tube solid-phase microextraction coupled with...

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An Online Automatic Sample Cleanup System for the Quantitative Detection of the Benzene Exposure Biomarker S-Phenyimercapturic Acid in Human Urine by Electrospray Ionization Tandem Mass Spectrometry

Pao-Chi Liao, Chien-Ming Li, Lung-Cheng Lin, Chien-Wen Hung and Tung-Sheng Shih.

in Journal of Analytical Toxicology

May 2002; p ublished online May 2002 .

Journal Article. Subjects: Medical Toxicology; Toxicology (Non-medical). 0 words.

An online automatic sample cleanup system was developed for use with electrospray ionization tandem mass spectrometry (ESI-MS-MS) for the quantitative detection of the benzene exposure...

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On-Line Restricted Access Molecularly Imprinted Solid-Phase Extraction of Selective Serotonin Reuptake Inhibitors Directly from Untreated Human Plasma Samples Followed by HPLC-UV Analysis

Katrine Kyona Muniz Sirgom da Silva, Vanessa Bergamin Boralli, Célio Wisniewski and Eduardo Costa Figueiredo.

in Journal of Analytical Toxicology

March 2016; p ublished online October 2015 .

Journal Article. Subjects: Medical Toxicology; Chemistry; Toxicology (Non-medical). 5870 words.

In this article, we proposed a new restricted access molecularly imprinted polymer coated with bovine serum albumin (RAMIP-BSA) to be used in a multidimensional chromatographic system...

CEDIA dau Benzodiazepine Screening Assay: A Reformulation*

Robert C. Meatherall and Albert D. Fraser.

in Journal of Analytical Toxicology

July 1998; p ublished online July 1998 .

Journal Article. Subjects: Medical Toxicology; Toxicology (Non-medical). 0 words.

The CEDIA dau Benzodiazepine assay has been reformulated to include online hydrolysis of urinary benzodiazepine glucuronide conjugates. The new antibody possesses enhanced...

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