Journal ArticleDOI
Microwave-assisted extraction and differential scanning calorimetry in the chemical identification of sliming agents apprehended in the south region of Brazil
Samantha Coelho de Freitas,Marco Aurélio Ziemann dos Santos,Lucas Moraes Berneira,Rafael S. Ortiz,Claudio M. P. Pereira +4 more
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TLDR
Comparison of extraction procedures indicated that microwave-assisted extraction increased the recovery of compounds detected in chromatographic analysis to a greater extent than solid-liquid extraction.About:
This article is published in Science & Justice.The article was published on 2019-03-01. It has received 12 citations till now.read more
Citations
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Interpol review of controlled substances 2016–2019
TL;DR: This review paper covers the forensic-relevant literature in controlled substances from 2016 to 2019 as a part of the 19th Interpol International Forensic Science Managers Symposium.
Journal ArticleDOI
Adulterants in selected dietary supplements and their detection methods.
TL;DR: An overview, over the period 2009-2019, of the most frequently reported adulterants in dietary supplements for the treatment of erectile dysfunction, obesity/overweight, diabetes mellitus, and hypertension and the analytical methods used for their detection are provided.
Journal ArticleDOI
Application of differential scanning calorimetry in the analysis of apprehended formulations of anabolic androgenic steroids.
Lucas Moraes Berneira,Samantha Coelho de Freitas,Caroline Carapina Da Silva,Alexandre de Mattos Machado,Claudio M. P. Pereira,Marco Aurélio Ziemann dos Santos +5 more
TL;DR: This work was one of the few available reports to employ Differential Scanning Calorimetry in the analysis of anabolic agents, which proved to be an important complementary tool for the detection of the active ingredient, when present, along with the calorimetric profile of the formulations studied.
Journal ArticleDOI
Medicamentos falsificados e irregulares en Brasil: panorama general y perspectivas para combatir su consumo
TL;DR: O problema de falsificacao de medicamentos aumenta a cada dia, acentuado pela globalizacao e vantagem financeira inerente a essa atividade as discussed by the authors.
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A new approach to ion exchange chromatography with conductivity detection for adulterants investigation in dietary supplements.
Thaís Ramos Dal Molin,Géssica Domingos da Silveira,Gabriela Camera Leal,Larissa Sabo Müller,Diana Tomazi Muratt,Leandro Machado de Carvalho,Carine Viana +6 more
TL;DR: A new approach to ion exchange chromatography with conductivity detection is presented as a screening method to investigate the presence of amfepramone, femproporex, sibutramine, bisacodyl and amiloride in dietary supplements advertised as weight loss.
References
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Clarke's analysis of drugs and poisons in pharmaceuticals, body fluids and postmortem material
TL;DR: This manual and reference work provides a source of analytical data for drugs and related substances for scientists faced with the difficult problem of identifying a drug in a pharmaceutical product, in a sample of tissue or body fluid, from a living patient or in post-mortem material.
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Ultrasonically assisted extraction (UAE) and microwave assisted extraction (MAE) of functional compounds from plant materials
TL;DR: In this article, the authors discuss the development of these methods and review the advantages which can be achieved and discuss the advantages of using these methods in the extraction of vegetal material.
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Recent advances in sample preparation techniques for effective bioanalytical methods
TL;DR: This paper reviews the recent developments in bioanalysis sample preparation techniques and gives an update on basic principles, theory, applications and possibilities for automation, and a comparative discussion on the advantages and limitation of each technique.
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Differential scanning calorimetry: applications in drug development.
TL;DR: This review provides an up-to-date overview of the applications of DSC in the drug development process and should serve as a broad introduction to those starting work in this area, and also as a valuable reference for those already practising in this field.
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Novel analytical methods for the determination of steroid hormones in edible matrices
TL;DR: The most relevant EU legislation regarding the residue control of steroid hormones and their use in animal fattening is presented and the possibilities of novel analytical approaches are discussed.