Category Archives: Review

Analytical challenges and opportunities in the study of endocrine disrupting chemicals within an exposomics framework.

Posted on 29 July, 2024 by fqm302

Exposomics aims to measure human exposures throughout the lifespan and the changes they produce in the human body. Exposome-scale studies have significant potential to understand the interplay of environmental factors with complex multifactorial diseases widespread in our society and whose … Continue reading →

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Analytical methods based on liquid chromatography and capillary electrophoresis to determine neonicotinoid residues in complex matrices. A comprehensive review.

Posted on 30 July, 2023 by fqm302

Neonicotinoids (NNIs) are neuro-active and systemic insecticides widely used to protect crops from pest attack. During the last decades, there has been an increase concern about their uses and toxic effects, especially to beneficial and non-target insects such as pollinators. … Continue reading →

Posted in B-AGR-202-UGR20, Chromatography, Electrophoresis, Neonicotinoids, Review | Tagged | Comments Off on Analytical methods based on liquid chromatography and capillary electrophoresis to determine neonicotinoid residues in complex matrices. A comprehensive review.

Ion mobility spectrometry in food analysis: principles, current applications and future trends.

Posted on 25 July, 2019 by fqm302

In the last decade, ion mobility spectrometry (IMS) has reemerged as an analytical separation technique, especially due to the commercialization of ion mobility mass spectrometers. Its applicability has been extended beyond classical applications such as the determination of chemical warfare … Continue reading →

Posted in Food, Ion mobility, Review | Comments Off on Ion mobility spectrometry in food analysis: principles, current applications and future trends.

Occurrence of mycotoxins in swine feeding from Spain.

Posted on 17 June, 2019 by fqm302

A survey including 228 pig feed samples from Spain has been developed, exploring the occurrence of 19 mycotoxins (aflatoxins B1, B2, G1 and G2, ochratoxin A, fumonisins B1 and B2, citrinin, zearalenone, deoxynivalenol, fusarenon X, sterigmatocystin, T-2 toxin, HT-2 toxin, … Continue reading →

Posted in AGL2015-70708-R, Animal feed, Mycotoxins, Review | Comments Off on Occurrence of mycotoxins in swine feeding from Spain.

Solid phase extraction as sample treatment for the determination of Ochratoxin A in foods: A review.

Posted on 30 May, 2017 by fqm302

Ochratoxin A (OTA) is a mycotoxin produced by two main types of fungi, Aspergillus and Penicillium species. OTA is a natural contaminant found in a large number of different matrices and is considered as a possible carcinogen for humans. Hence, … Continue reading →

Posted in Food, Mycotoxins, Review, SPE | Tagged | Comments Off on Solid phase extraction as sample treatment for the determination of Ochratoxin A in foods: A review.

Applications of capillary electrophoresis with chemiluminescence detection in clinical, environmental and food analysis. A review.

Posted on 1 February, 2016 by fqm302

This paper reviews the latest developments and analytical applications of chemiluminescence detection coupled to capillary electrophoresis (CE-CL). Different sections considering the most common CL systems have been included, such as the tris(2,2ʹ-bipyridine)ruthenium(II) system, the luminol and acridinium derivative reactions, the … Continue reading →

Posted in Chemiluminescence, Electrophoresis, P12-AGR-1647, Review | Tagged , , | Comments Off on Applications of capillary electrophoresis with chemiluminescence detection in clinical, environmental and food analysis. A review.

Advances in the application of chemiluminescence detection in liquid chromatography

Posted on 21 November, 2015 by fqm302

Recently, chemiluminescence (CL)-based detection has become a very useful detection system in high-performance liquid chromatography (HPLC) due to its simplicity, low cost, high sensitivity and high selectivity. Some methods such as the use of photochemically induced CL reactions, the application … Continue reading →

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Advances in the determination of β-lactam antibiotics by liquid chromatography

Posted on 15 August, 2012 by fqm302

β-lactam antibiotics have been the most widely used antimicrobial drugs for more than 80 years and still constitute the most important group of antibiotics. Their extensive use in veterinary medicine practices as growth promoters, and chemotherapeutic and/or prophylactic agents causes numerous … Continue reading →

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Capillary electrophoresis for the analysis of drugs of abuse in biological specimens of forensic interest

Posted on 21 December, 2011 by fqm302

We review analytical methodologies using capillary electrophoresis and related  techniques (micellar electrokinetic chromatography and capillary electrochromatography) with detection systems (ultraviolet-visible spectrometry, fluorescence, laser-induced fluorescence and mass spectrometry) for quantification of drugs of abuse and their metabolites in biological specimens of … Continue reading →

Posted in Drugs, Electrophoresis, Review | Comments Off on Capillary electrophoresis for the analysis of drugs of abuse in biological specimens of forensic interest

Analytical applications of photoinduced chemiluminescence in flow systems—A review

Posted on 15 September, 2010 by fqm302

In this review, the recent evolution and the state of the art of photochemical reactions coupled with chemiluminescence processes are presented. Different chemiluminescence systems have been considered together with suitable photochemical derivatization processes that can affect either the analyte of … Continue reading →

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