[HTML][HTML] Breath analysis as a potential and non-invasive frontier in disease diagnosis: an overview

J Pereira, P Porto-Figueira, C Cavaco, K Taunk… - Metabolites, 2015‏ - mdpi.com
Currently, a small number of diseases, particularly cardiovascular (CVDs), oncologic (ODs),
neurodegenerative (NDDs), chronic respiratory diseases, as well as diabetes, form a severe …

Recent developments in sample-pretreatment techniques for mass spectrometry-based metabolomics

RJ Raterink, PW Lindenburg, RJ Vreeken… - TrAC Trends in …, 2014‏ - Elsevier
Metabolomics is one of the most rapidly evolving of the omics sciences. For phenoty**
individuals, it offers a promising platform that is needed for breakthroughs in biomedical and …

Beer volatile fingerprinting at different brewing steps

V Alves, J Gonçalves, JA Figueira, LP Ornelas… - Food chemistry, 2020‏ - Elsevier
Volatile fingerprints of a lager beer were carried out throughout five brewing steps to
characterize the changes encompassing this process. Overall, 60 volatile organic …

[HTML][HTML] Novel materials and approaches for solid-phase (micro) extraction in LC-MS-based metabolomics

M Młynarczyk, M Belka, W Hewelt-Belka - TrAC Trends in Analytical …, 2024‏ - Elsevier
Metabolomics offers a unique approach to study biological systems. Liquid chromatography
coupled to mass spectrometry serves as a powerful analytical tool to analyse complex …

Coupling front-end separations, ion mobility spectrometry, and mass spectrometry for enhanced multidimensional biological and environmental analyses

X Zheng, R Wojcik, X Zhang, YM Ibrahim… - Annual Review of …, 2017‏ - annualreviews.org
Ion mobility spectrometry (IMS) is a widely used analytical technique for rapid molecular
separations in the gas phase. Though IMS alone is useful, its coupling with mass …

Current trends on microextraction by packed sorbent–Fundamentals, application fields, innovative improvements and future applications

JAM Pereira, J Gonçalves, P Porto-Figueira… - Analyst, 2019‏ - pubs.rsc.org
MEPS, the acronym of microextraction by packed sorbent, is a simple, fast and user-and
environmentally-friendly miniaturization of the popular solid-phase extraction technique …

Solid-phase microextraction technology for in vitro and in vivo metabolite analysis

QH Zhang, LD Zhou, H Chen, CZ Wang, ZN **a… - TrAC Trends in …, 2016‏ - Elsevier
Abstract Analysis of endogenous metabolites in biological samples may lead to the
identification of biomarkers in metabolomics studies. To achieve accurate sample analysis, a …

Characteristics of volatile organic compounds produced from five pathogenic bacteria by headspace‐solid phase micro‐extraction/gas chromatography‐mass …

J Chen, J Tang, H Shi, C Tang… - Journal of basic …, 2017‏ - Wiley Online Library
The characteristics of volatile compounds from five different bacterial species, Escherichia
coli O157: H7, Salmonella Enteritidis, Shigella flexneri, Staphylococcus aureus, and Listeria …

Recent progress in solid-phase microextraction and its pharmaceutical and biomedical applications

H Kataoka, A Ishizaki, K Saito - Analytical Methods, 2016‏ - pubs.rsc.org
In pharmaceutical and biomedical analyses, sample preparation is essential for the isolation
and concentration of target compounds from complex biological matrices. This process is …

Microextraction by packed sorbent (MEPS) and solid-phase microextraction (SPME) as sample preparation procedures for the metabolomic profiling of urine

C Silva, C Cavaco, R Perestrelo, J Pereira, JS Câmara - Metabolites, 2014‏ - mdpi.com
For a long time, sample preparation was unrecognized as a critical issue in the analytical
methodology, thus limiting the performance that could be achieved. However, the …