Related references
Note: Only part of the references are listed.Determination of four immunosuppressive drugs in whole blood using MEPS and LC-MS/MS allowing automated sample work-up and analysis
Rana Said et al.
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES (2012)
Microextraction by packed sorbent (MEPS): A tutorial
Mohamed Abdel-Rehim
ANALYTICA CHIMICA ACTA (2011)
Determination of remifentanil in human plasma by liquid chromatography-tandem mass spectrometry utilizing micro extraction in packed syringe (MEPS) as sample preparation
Rana Said et al.
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES (2011)
Sample treatment based on extraction techniques in biological matrices
Nadia Y. Ashri et al.
BIOANALYSIS (2011)
Recent advances in microextraction by packed sorbent for bioanalysis
Mohamed Abdel-Rehim
JOURNAL OF CHROMATOGRAPHY A (2010)
Monolithic methacrylate packed 96-tips for high throughput bioanalysis
Zeki Altun et al.
JOURNAL OF CHROMATOGRAPHY A (2010)
Microextraction by packed sorbent for LC-MS/MS determination of drugs in whole blood samples
Rana Said et al.
BIOANALYSIS (2010)
Screening of Cocaine and Its Metabolites in Human Urine Samples by Direct Analysis in Real-Time Source Coupled to Time-of-Flight Mass Spectrometry After Online Preconcentration Utilizing Microextraction by Packed Sorbent
Eshwar Jagerdeo et al.
JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY (2009)
Microextraction by packed sorbent in bioanalysis
Mohamed Abdel-Rehim
BIOANALYSIS (2009)
Study of the factors affecting the performance of microextraction by packed sorbent (MEPS) using liquid scintillation counter and liquid chromatography-tandem mass spectrometry
Zeki Altun et al.
ANALYTICA CHIMICA ACTA (2008)
MEPS as a rapid sample preparation method to handle unstable compounds in a complex matrix:: Determination of AZD3409 in plasma samples utilizing MEPS-LC-MS-MS
Mohamed Abdel-Rehim et al.
JOURNAL OF CHROMATOGRAPHIC SCIENCE (2008)
Evaluation of monolithic packed 96-tips and liquid chromatography-tandem mass spectrometry for extraction and quantification of pindolol and metoprolol in human plasma samples
Mohamed Abdel-Rehim et al.
JOURNAL OF CHROMATOGRAPHY A (2008)
Evaluation of monolithic packed 96-tips for solid-phase extraction of local anesthetics from human plasma for quantitation by liquid chromatography tandem mass spectrometry
Zeki Altun et al.
JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES (2008)
Rapid and sensitive method for determination of cyclophosphamide in patients plasma samples utilizing microextraction by packed sorbent online with liquid chromatography-tandem mass spectrometry (MEPS-LC-MS/MS)
Rana Said et al.
JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES (2008)
Surface modified polypropylene pipette tips packed with a monolithic plug of adsorbent for high-throughput sample preparation
Zeki Altun et al.
JOURNAL OF SEPARATION SCIENCE (2007)
Microextraction in packed syringe/liquid chromatography/electrospray tandem mass spectrometry for quantification of acebutolol and metoprolol in human plasma and urine samples
Aziza El-Beqqali et al.
JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES (2007)
Simultaneous determination of busulphan in plasma samples by liquid chromatography-electrospray ionization mass spectrometry utilizing microextraction in packed syringe (MEPS) as on-line sample preparation method
Mohamed Abdel-Rehim et al.
JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES (2007)
Microextraction in packed syringe online with liquid chromatography-tandem mass spectrometry: Molecularly imprinted polymer as packing material for MEPS in selective extraction of ropivacaine from plasma
M. Abdel-Rehim et al.
JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES (2006)
Quantification of 4-OH-2,6-xylidine and its conjugates in human urine samples utilising microextraction in packed syringe on-line with liquid chromatography and electrospray tandem mass spectrometry (MEPS-LC-MS/MS)
Mohamed Abdel-Rehim et al.
JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES (2006)
Microextraction in packed syringe (MEPS) utilizing methylcyanopropyl-silarylene as coating polymer for extraction of drugs in biological samples
Mohamed Abdel-Rehim et al.
JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES (2006)
Drug screening using microextraction in a packed syringe (MEPS)/mass spectrometry utilizing monolithic-, polymer-, and silica-based sorbents
Z Altun et al.
JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES (2006)
Increasing sample preparation throughput using monolithic methacrylate polymer as packing material for 96-tip robotic device
Zeki Altun et al.
JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES (2006)
Stability, pKa and plasma protein binding of roscovitine
M Vita et al.
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES (2005)
Simultaneous quantification of fludarabine and cyclophosphamide in human plasma by high-performance liquid chromatography coupled with electrospray ionization tandem mass spectrometry
LHH Silvertand et al.
RAPID COMMUNICATIONS IN MASS SPECTROMETRY (2005)
New trend in sample preparation: on-line microextraction in packed syringe for liquid and gas chromatography applications - I. Determination of local anaesthetics in human plasma samples using gas chromatography-mass spectrometry
M Abdel-Rehim
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES (2004)
New trends in sample preparation: on-line microextraction in packed syringe (MEPS) for LC and GC applications Part III: Determination and validation of local anaesthetics in human plasma samples using a cation-exchange sorbent, and MEPS-LC-MS-MS
Z Altun et al.
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES (2004)
On-line derivatization utilizing solid-phase microextraction (SPME) for determination of busulphan in plasma using gas chromatography-mass spectrometry (GC-MS)
M Abdel-Rehim et al.
THERAPEUTIC DRUG MONITORING (2003)