High throughput biocompatible SPME coatings for metabolomic analyses

• Grant number: 18/25729-7
• Support type: Scholarships abroad - Research Internship - Doctorate
• Effective date (Start): July 01, 2019
• Effective date (End): December 31, 2019
• Field of knowledge: Physical Sciences and Mathematics - Chemistry - Analytical Chemistry
• Principal researcher: Fabio Augusto
• Grantee: Joao Raul Belinato de Souza
• Supervisor abroad: Janusz Pawliszyn
• Home Institution: Instituto de Química (IQ). Universidade Estadual de Campinas (UNICAMP). Campinas , SP, Brazil
• Research place: University of Waterloo, Canada
• Associated to the scholarship: 16/20547-2 - Characterization of the metabolome of anti-phytopatogen microorganisms by Multidimensional Gas Chromatography and Simple / Tandem Mass Spectrometry (GC×GC-QMS and GC×GC-MS/MS), BP.DR

Abstract

This doctorate research internship abroad (BEPE-DR) project is a part of the National Institute of Bioanalytical Science and Technology (INCTBio) and FAPESP doctorate project (Proc. 2016 / 20547-2). This project aims to study high throughput Thin-Film SPME (TF-SPME) devices for global metabolic profiling of biological samples. These systems will be used as model for targeted and untargeted metabolomics studies. TF-SPME devices will be prepared and characterized according to standard procedures found in literature. TF-SPME will be initially used to explore non-volatile metabolome of biological samples (untargeted and targeted) using LC-MS systems. After that, volatile metabolome from biological samples' systems will be evaluated using GCxGC-TOFMS platforms. All experiments will be done at the University of Waterloo, Canada, under supervision of Professor Janusz Pawliszyn.

Scientific publications

(4)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

BELINATO, JOAO RAUL; GRANDY, JONATHAN J.; KHALED, ABIR; SUAREZ, PAOLA ALEJANDRA ORTIZ; PAWLISZYN, JANUSZ. Overcoming matrix effects in the analysis of pyrethroids in honey by a fully automated direct immersion solid-phase microextraction method using a matrix-compatible fiber. Food Chemistry, v. 340, MAR 15 2021. Web of Science Citations: 0.

POLLO, BRENO JORGE; TEIXEIRA, CARLOS ALBERTO; BELINATO, JOAO RAUL; FURLAN, MAYRA FONTES; DE MATOS CUNHA, ISABELA CRISTINA; VAZ, CAROLINE ROCHA; VOLPATO, GUSTAVO VERONEZI; AUGUSTO, FABIO. Chemometrics, Comprehensive Two-Dimensional gas chromatography and ``omics{''} sciences: Basic tools and recent applications. TRAC-TRENDS IN ANALYTICAL CHEMISTRY, v. 134, JAN 2021. Web of Science Citations: 1.

GRANDY, JONATHAN J.; MURTADA, KHALED; BELINATO, JOAO RAUL; ORTIZ SUAREZ, PAOLA ALEJANDRA; PAWLISZYN, JANUSZ. Development and validation of an improved, thin film solid phase microextraction based, standard gas generating vial for the repeatable generation of gaseous standards. Journal of Chromatography A, v. 1632, NOV 22 2020. Web of Science Citations: 0.

KHALED, ABIR; BELINATO, JOAO RAUL; PAWLISZYN, JANUSZ. Rapid and high-throughput screening of multi-residue pharmaceutical drugs in bovine tissue using solid phase microextraction and direct analysis in real time-tandem mass spectrometry (SPME-DART-MS/MS). Talanta, v. 217, SEP 2020. Web of Science Citations: 0.