Solid-phase trapping of solutes for further chromatographic or electrophoretic analysis

Fritz, James S.; Macka, Mirek

doi:10.1016/s0021-9673(00)00792-5

Cited by 89 publications

(35 citation statements)

References 315 publications

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“…Purification can also be achieved by solid-phase-extraction (SPE). This method uses a variety of adsorbents and ion-exchangers and is widely used for a variety of purposes (Fritz & Macha, 2000;Hennion, 1999;Nilsson, 2000;Snyder et al, 1997;WaksmundzkaHajnos et al, 2007).…”

Section: Sample Purificationmentioning

confidence: 99%

Analytical Methods for Isolation, Separation and Identification of Selected Furanocoumarins in Plant Material

Szewczyk¹,

Kocka²

2012

Phytochemicals - A Global Perspective of Their Role in Nutrition and Health

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Section: Sample Purificationmentioning

confidence: 99%

Analytical Methods for Isolation, Separation and Identification of Selected Furanocoumarins in Plant Material

Szewczyk¹,

Kocka²

2012

Phytochemicals - A Global Perspective of Their Role in Nutrition and Health

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“…It is intresting to note that among few sorts of sample preparation SPE has achieved a good reputation in analytical science due to its ease of operation, selective, time and costly chemical saving nature [8]. Some reviews have been published on the pre-treatment and sample preparation methodologies for the achiral analysis of pollutants [9][10][11][12][13]. Dabek-Zlotorzynska et al [10] reviewed the sample pretreatment methodologies for environmental analysis prior to CE.…”

Section: Sample Treatmentmentioning

confidence: 99%

Chiral Analyses of Pollutants by Capillary Electrophoresis

Ali¹

2010

TOCBMJ

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Abstract:The determination of enantiomeric composition of chiral xenobiotics and pollutants is a very difficult job due to their low amounts and poor detection by commonly used UV detector. But this sort of analysis is an important issue from the health point of view. The chiral analyses of these notorious pollutants by capillary electrophoresis have been discussed in this article. This review discusses the new trends and advancements, which have been achieved in the analyses of chiral pollutants using capillary electrophoresis and the state-of-art of their enaniomeric resolution. This article focuses on sample treatment, applications, optimization, detection, mechanisms of chiral resolution and future perspectives of CE in chiral resolution of xenobiotics. Besides, efforts have also been made to suggest the improvement in CE machine to make it ideal for the analyses of chiral xenobiotics at trace levels.

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“…The authors also described the above-mentioned methods as the sample pretreatment ways. Besides, some of the reviews have also appeared in the last few years on this issue [51][52][53]. Whang and Pawliszyn [54] designed an interface that enables the solid-phase microextraction (SPME) fiber to be inserted directly into the injection end of a CE capillary.…”

Section: Sample Treatmentmentioning

confidence: 99%

Chiral resolution of some environmental pollutants by capillary electrophoresis

2003

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The chiral resolution of the environmental pollutants by capillary electrophoresis is reviewed. Various aspects of the chiral resolution such as chiral selectors, optimization of capillary electrophoresis conditions including composition of the background electrolyte (BGE), pH of the BGE, ionic strength of the BGE, structures and types of the chiral selectors, applied voltage, temperature, structures of the chiral pollutants, use of organic modifiers and other parameters are presented. Furthermore, detection, sample treatment, validation of the methods, and the chiral recognition mechanisms, have been discussed.

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Solid-phase trapping of solutes for further chromatographic or electrophoretic analysis

Cited by 89 publications

References 315 publications

Analytical Methods for Isolation, Separation and Identification of Selected Furanocoumarins in Plant Material

Analytical Methods for Isolation, Separation and Identification of Selected Furanocoumarins in Plant Material

Chiral Analyses of Pollutants by Capillary Electrophoresis

Chiral resolution of some environmental pollutants by capillary electrophoresis

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