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. The first gel to show a protein pattern was destained with 50% methanol for in-gel extraction of immunoreactive spots numbered 1 to 4, for proteomic analysis by nanoscale LC coupled to tandem mass spectrometry (nano LC-MS/MS) (Thermo Electron, San Jose

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(DLLME) method for the rapid determination of drugs of abuse, benzodiazepines and other psychotropic medications in blood samples by liquid chromatography–tandem mass spectrometry (LC-MS/MS) and application to forensic cases

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plasma, urine, cerebrospinal fluid and brain by liquid chromatography–tandem mass spec-trometry . J. Chromatogr. B 2008 , 876 , 129 – 136 . 10.1016/j.jchromb.2008.10.037 30. ICH . Q2 (R1), harmonized tripartite guideline, validation of analytical

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Acta Chromatographica
Authors: Mohammad Al Bratty, Neelaveni Thangavel, Ramalingam Peraman, Vinod Kumar, Padmanabha Reddy, Krishna Veni Nagappan, and Hassan Al Hazmi

cancer. The literature revealed the various analytical reports based on UV spectrophotometry [ 5 – 7 ], high-performance liquid chromatography (HPLC) [ 8 – 10 ], liquid chromatography–tandem mass spectrometry (LC–MS/MS) [ 11 – 13 ], high-performance thin

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Acta Chromatographica
Authors: Yun Zhou, Guifeng Huang, Xiaolan Li, Feng Chen, Hong Liu, Ying Yang, Zhong Fan, Jinghui Jiang, and Jun Yang

be directly determined by liquid chromatography–tandem mass spectrometry (LC–MS/MS) [ 8 ] or detected by one-dimensional gas chromatography–mass spectrometry after derivatization which can directly provide structural information of glycoside [ 9

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-controlled liquid phase microextraction using DES for the extraction and preconcentration of diazinon, metalaxyl, bromopropylate, oxadiazon, and fenazaquin pesticides from fruit juice and vegetable samples. However, in these studies, expensive tandem mass

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the detection, and received an acceptable results. So in this study, a simple, sensitive, and reliable high-performance liquid chromatography-tandem mass spectrometry method in SIM was proposed for determining five 16-deoxybarringtogenol C type

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. 5. Bourcier , S , Hoppiliard , Y . Fragmentation mechanisms of protonated benzylamines. Electrospray ionisation-tandem mass spectrometry study and ab initio molecular orbital calculations . Eur J Mass Spectrom . 2003

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-Rahkonen , P , Vahakangas , K , Lehtonen , M 2008 Simultaneous determination of acrylamide, its metabolite glycidamide and antipyrine in human placental perfusion fluid and placental tissue by liquid chromatography–electrospray tandem mass spectrometry . J

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Metal complexes of fenoterol drug

Preparation, spectroscopic, thermal, and biological activity characterization

Journal of Thermal Analysis and Calorimetry
Authors: M. Soliman, Gehad Mohamed, and Eman Mohamed

/atmospheric pressure chemical ionization mass spectrometry and tandem mass spectrometry . J Mass Spectrom. 1995 ; 30 : 911 – 6 http://dx.doi.org/10.1002/jms.1190300617 . 9. Kramer S

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