Matrix-assisted laser desorption/ionization mass spectrometry for quantitative determination of β-blocker drugs in one-drop of human serum sample

Shrivas, Kamlesh; Patel, Devesh Kumar

doi:10.1016/j.jchromb.2010.11.005

Cited by 18 publications

(7 citation statements)

References 27 publications

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“…Propranolol and olanzapine were used as models, because they are widely studied in chemistry and in imaging techniques [23,24], as well as in mass spectrometric analysis [5,9,25], since their behavior with respect to the ionization process is well understood [26]. Propranolol is commonly used to treat hypertension, angina and post-traumatic stress disorders [27].…”

Section: Msi Drug Distribution and Quantificationmentioning

confidence: 99%

Quantitative mass spectrometry imaging of propranolol and olanzapine using tissue extinction calculation as normalization factor

Hamm

Bonnel

Legouffe

et al. 2012

Journal of Proteomics

181

214

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Section: Msi Drug Distribution and Quantificationmentioning

confidence: 99%

Quantitative mass spectrometry imaging of propranolol and olanzapine using tissue extinction calculation as normalization factor

Hamm

Bonnel

Legouffe

et al. 2012

Journal of Proteomics

181

214

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“…The first analysis using this configuration was carried out in 2006 in combination with GC‐MS . MALDI‐MS is another popular analytical technique suitable for this extraction method . If the extraction is moreover dynamic, the movement of the aqueous phase in and out of the micro‐syringe increases the transfer and diffusion rates of the analyte from the aqueous phase to the organic phase .…”

Section: Sdmementioning

confidence: 99%

Critical evaluation of microextraction pretreatment techniques – Part 1: Single drop and sorbent‐based techniques

Havlíková

Čabala

Pacáková

et al. 2018

J of Separation Science

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Sample pretreatment techniques or preconcentration constitute a very important step before the analysis of environmental, clinical, pharmaceutical, and other complex samples. Thanks to extraction techniques it is possible to achieve higher method sensitivities and selectivities. Miniaturization microextraction methods make them more environmentally friendly and only small amounts of samples are required. In the past 30 years, a number of microextraction methods have been developed and used and are documented in thousands of articles. Many reviews have been written focusing on their use in specified professional fields or on the latest trends. Unfortunately, no uniform nomenclature has been introduced for these methods. Therefore, this review attempts to classify all the essential microextraction techniques and describes their advantages, disadvantages, and the latest innovations. The methods are divided into two main groups: single drop and sorbent‐based techniques according to the type of extraction phase.

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“…Biological samples contain proteins, salts, acids, bases, and various organic components with properties close to those of searched analytes. In the recent years, applications of the SDME were aimed mostly to extraction of the several organic compounds in the biological samples such as fish (Botrel et al 2017), urine and blood of the rats (Agrawal et al 2007), human urine (Gao et al 2011García-Vasquéz et al 2015), saliva (Timofeeva et al 2016) and human blood serum (Shrivas and Patel 2009) (Table 4). The solidification of the extraction solvent in microliter scale after dispersive liquid-liquid microextraction for the extraction of drugs (Ebrahimzadeh et al 2011;Ahmadi-Jouibari et al 2014;Tehrani et al 2014), medicaments (Ebrahimzadeh et al 2013Jia et al 2013;Suh et al 2014) was also reported.…”

Section: Biological Samplesmentioning

confidence: 99%

Present state and applications of single drop microextraction for the determination of harmful organic compounds and pollutants

Zichová¹,

Brisudová²,

Hrouzková³

2018

Nova Biotechnologica Et Chimica

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Single drop microextraction (SDME) nowadays earns an increasing attention by scientists due to its simplicity, low cost and the need for only common laboratory equipment. This microextraction technique combines sample cleanup and pre-concentration of analytes in one step. Furthermore, a significant reduction in the amount of organic solvents needed comparing to standard LLE techniques places SDME into the position of environmental friendly extraction techniques. SDME is a straightforward technique in which a micro-drop of solvent is suspended from the tip of a conventional micro-syringe and then it is in a direct contact with a sample solution in which it is immiscible or it could be suspended in the headspace above the sample. The paper overviews developments of the state-of-the-art SDME techniques for the extraction of harmful organic compound and pollutants from environmental, food and biological matrices. Key extraction parameters essential for SDME performance were described and discussed.

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Matrix-assisted laser desorption/ionization mass spectrometry for quantitative determination of β-blocker drugs in one-drop of human serum sample

Cited by 18 publications

References 27 publications

Quantitative mass spectrometry imaging of propranolol and olanzapine using tissue extinction calculation as normalization factor

Quantitative mass spectrometry imaging of propranolol and olanzapine using tissue extinction calculation as normalization factor

Critical evaluation of microextraction pretreatment techniques – Part 1: Single drop and sorbent‐based techniques

Present state and applications of single drop microextraction for the determination of harmful organic compounds and pollutants

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