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Employment of graphene as sorbent in miniaturized sample preparation techniques.

Grant number: 15/15462-5
Support type:Scholarships in Brazil - Doctorate
Effective date (Start): January 01, 2016
Effective date (End): November 20, 2017
Field of knowledge:Physical Sciences and Mathematics - Chemistry - Analytical Chemistry
Principal researcher:Fernando Mauro Lanças
Grantee:Bruno Henrique Fumes
Home Institution: Instituto de Química de São Carlos (IQSC). Universidade de São Paulo (USP). São Carlos , SP, Brazil

Abstract

The use of miniaturized sample preparation techniques has increased considerably; the main reason for this is needs for less solvent amounts than conventional extraction techniques. Among them stand out solid phase microextraction (SPME), stir bar sorptive extraction (SBSE) and microextraction by a packed sorbent (MEPS). However to improve this techniques performance and, also, increase applications, it is necessary the development of new materials with good sorptive properties. Among the materials that has been studied, graphene has a featured position due high superficial area, delocalized electrons-À system and easy functionalization through graphene oxide. For these reason this project intends develop analytical methods that use new lab-made devices using these microextraction techniques with graphene as sorbent. There are few studies using graphene in these microextration techniques, main for SBSE (only two publications found), and without publications in MEPS case. During this work is intended to use as model for evaluation of the new systems, development of methods for determination of benzene, toluene, ethylbenzene and xylenes (BTEX) in underground and streams waters using SPME fibers coated with graphene. Additionally, it is programed methods development for determination of parabens in river and pools waters using SBSE and MEPS using graphene as sorbent.

News published in Agência FAPESP Newsletter about the scholarship:
Articles published in other media outlets (20 total):
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UOL: Cientistas criam método que simplifica monitoramento de remédios no corpo (06/Jun/2021)
Jornal Primeira Página: Cientistas criam método que simplifica monitoramento de remédios no organismo (23/May/2021)
Rede TV!: Cientistas criam método que simplifica monitoramento de remédios no organismo (20/May/2021)
SINDAFEP - Sindicato dos Auditores Fiscais da Receita do Estado do Paraná: Cientistas criam método que simplifica monitoramento de remédios no corpo (07/Jun/2021)
Pharma Innovation: Cientistas criam método que simplifica monitoramento de remédios no organismo (03/Jun/2021)
Saense: Cientistas criam método que simplifica monitoramento de remédios no organismo (01/Jun/2021)
Plantão News (MT): Cientistas criam método que simplifica monitoramento de remédios no organismo (29/May/2021)
Gazeta da Torre: Cientistas criam método que simplifica monitoramento de remédios no organismo (29/May/2021)
Jornal da USP online: Cientistas criam método que simplifica monitoramento de remédios no organismo (28/May/2021)
São Carlos Agora: Cientistas criam método que simplifica monitoramento de remédios no organismo (24/May/2021)
Jornal Primeira Página online: Cientistas criam método que simplifica monitoramento de remédios no organismo - (24/May/2021)
São Carlos Dia e Noite: Cientistas criam método que simplifica monitoramento de remédios no organismo (22/May/2021)
Jornal Folha Noroeste: Cientistas criam método que simplifica monitoramento de remédios no organismo (22/May/2021)
Diário de Petrópolis (RJ) online: Cientistas criam método que simplifica monitoramento de remédios no organismo (21/May/2021)
Atuais News: Cientistas criam método que simplifica monitoramento de remédios no organismo (21/May/2021)
Jornal da Cidade (Bauru, SP) online: Cientistas criam método que simplifica monitoramento de remédios no organismo (20/May/2021)
Paranashop: Cientistas criam método que simplifica monitoramento de remédios no organismo (20/May/2021)
USP São Carlos: Cientistas criam método que simplifica monitoramento de remédios no organismo (20/May/2021)
Blog Jornal da Mulher: Cientistas criam método que simplifica monitoramento de remédios no organismo (20/May/2021)
A Cidade On (São Carlos, SP): Cientistas criam método que simplifica monitoramento de remédios no organismo (20/May/2021)

Scientific publications (26)
(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)
DA SILVA, LUIS FELIPE; VARGAS MEDINA, DEYBER ARLEY; LANCAS, FERNANDO MAURO. Automated needle-sleeve based online hyphenation of solid-phase microextraction and liquid chromatography. Talanta, v. 221, JAN 1 2021. Web of Science Citations: 0.
VARGAS MEDINA, DEYBER ARLEY; SOARES MACIEL, EDVALDO VASCONCELOS; LANCAS, FERNANDO MAURO. Miniaturization of liquid chromatography coupled to mass spectrometry. 3. Achievements on chip-based LC-MS devices. TRAC-TRENDS IN ANALYTICAL CHEMISTRY, v. 131, OCT 2020. Web of Science Citations: 0.
MACIEL, EDVALDO VASCONCELOS SOARES; MEJIA-CARMONA, KAREN; JORDAN-SINISTERRA, MARCELA; DA SILVA, LUIS FELIPE; VARGAS MEDINA, DEYBER ARLEY; LANCAS, FERNANDO MAURO. The Current Role of Graphene-Based Nanomaterials in the Sample Preparation Arena. FRONTIERS IN CHEMISTRY, v. 8, AUG 11 2020. Web of Science Citations: 0.
VARGAS MEDINA, DEYBER ARLEY; SOARES MACIEL, EDVALDO VASCONCELOS; DE TOFFOLI, ANA LUCIA; LANCAS, FERNANDO MAURO. Miniaturization of liquid chromatography coupled to mass spectrometry. 2. Achievements on modern instrumentation for miniaturized liquid chromatography coupled to mass spectrometry. TRAC-TRENDS IN ANALYTICAL CHEMISTRY, v. 128, JUL 2020. Web of Science Citations: 0.
VASCONCELOS SOARES MACIEL, EDVALDO; MEJIA-CARMONA, KAREN; LANCAS, FERNANDO MAURO. Evaluation of Two Fully Automated Setups for Mycotoxin Analysis Based on Online Extraction-Liquid Chromatography-Tandem Mass Spectrometry. Molecules, v. 25, n. 12 JUN 2020. Web of Science Citations: 0.
MEJIA-CARMONA, KAREN; MACIEL, EDVALDO VASCONCELOS SOARES; LANCAS, FERNANDO MAURO. Miniaturized liquid chromatography applied to the analysis of residues and contaminants in food: A review. ELECTROPHORESIS, v. 41, n. 20, SI MAY 2020. Web of Science Citations: 2.
SOARES MACIEL, EDVALDO VASCONCELOS; DE TOFFOLI, ANA LUCIA; SOBIESKI, EDUARDO; DOMINGUES NAZARIO, CARLOS EDUARDO; LANCAS, FERNANDO MAURO. Miniaturized liquid chromatography focusing on analytical columns and mass spectrometry: A review. Analytica Chimica Acta, v. 1103, p. 11-31, MAR 22 2020. Web of Science Citations: 0.
SOARES MACIEL, EDVALDO VASCONCELOS; DE TOFFOLI, ANA LUCIA; ALVES, JUSSARA DA SILVA; LANCAS, FERNANDO MAURO. Multidimensional Liquid Chromatography Employing a Graphene Oxide Capillary Column as the First Dimension: Determination of Antidepressant and Antiepileptic Drugs in Urine. Molecules, v. 25, n. 5 MAR 1 2020. Web of Science Citations: 0.
DA SILVA BURATO, JULIANA SOARES; VARGAS MEDINA, DEYBER ARLEY; DE TOFFOLI, ANA LUCIA; SOARES MACIEL, EDVALDO VASCONCELOS; LANCAS, FERNANDO MAURO. Recent advances and trends in miniaturized sample preparation techniques. JOURNAL OF SEPARATION SCIENCE, v. 43, n. 1, SI, p. 202-225, JAN 2020. Web of Science Citations: 0.
MEJIA-CARMONA, KAREN; DA SILVA BURATO, JULIANA SOARES; BASOLLI BORSATTO, JOAO VICTOR; DE TOFFOLI, ANA LUCIA; LACAS, FERNANDO MAURO. Miniaturization of liquid chromatography coupled to mass spectrometry 1. Current trends on miniaturized LC columns. TRAC-TRENDS IN ANALYTICAL CHEMISTRY, v. 122, JAN 2020. Web of Science Citations: 0.
DA SILVA BURATO, JULIANA SOARES; VARGAS MEDINA, DEYBER ARLEY; DE TOFFOLI, ANA LUCIA; SOARES MACIEL, EDVALDO VASCONCELOS; LANCAS, FERNANDO MAURO. Recent advances and trends in miniaturized sample preparation techniques. JOURNAL OF SEPARATION SCIENCE, DEC 2019. Web of Science Citations: 0.
SOARES MACIEL, EDVALDO VASCONCELOS; DE TOFFOLI, ANA LUCIA; SOBIESKI NETO, EDUARDO; DOMINGUES NAZARIO, CARLOS EDUARDO; LANCAS, FERNANDO MAURO. New materials in sample preparation: Recent advances and future trends. TRAC-TRENDS IN ANALYTICAL CHEMISTRY, v. 119, OCT 2019. Web of Science Citations: 3.
DE TOFFOLI, ANA LUCIA; SOARES MACIEL, EDVALDO VASCONCELOS; LANCAS, FERNANDO MAURO. Evaluation of the tubing material and physical dimensions on the performance of extraction columns for on-line sample preparation-LC-MS/MS. Journal of Chromatography A, v. 1597, p. 18-27, JUL 19 2019. Web of Science Citations: 0.
FRANCO, MARAISSA S.; PADOVAN, RODRIGO N.; FUMES, BRUNO H.; PALMER, CHRISTOPHER P.; MCGETTRICK, JULIE R.; LANCAS, FERNANDO M. Silica modified with polymeric amphiphilic nanoparticles as first dimension for multidimensional separation techniques. Journal of Chromatography A, v. 1597, p. 149-158, JUL 19 2019. Web of Science Citations: 0.
MEJIA-CARMONA, KAREN; JORDAN-SINISTERRA, MARCELA; LANCAS, FERNANDO M. Current Trends in Fully Automated On-Line Analytical Techniques for Beverage Analysis. BEVERAGES, v. 5, n. 1 MAR 2019. Web of Science Citations: 0.
SOARES MACIEL, EDVALDO VASCONCELOS; DE TOFFOLI, ANA LUCIA; LANCAS, FERNANDO MAURO. Current status and future trends on automated multidimensional separation techniques employing sorbent-based extraction columns. JOURNAL OF SEPARATION SCIENCE, v. 42, n. 1, p. 258-272, JAN 2019. Web of Science Citations: 3.
FERREIRA, DEBORA CECATTO; DE TOFFOLI, ANA LUCIA; SOARES MACIEL, EDVALDO VASCONCELOS; LANCAS, FERNANDO MAURO. Online fully automated SPE-HPLC-MS/MS determination of ceftiofur in bovine milk samples employing a silica-anchored ionic liquid as sorbent. ELECTROPHORESIS, v. 39, n. 17, p. 2210-2217, SEP 2018. Web of Science Citations: 3.
SOARES MACIEL, EDVALDO VASCONCELOS; FUMES, BRUNO HENRIQUE; DE TOFFOLI, ANA LUCIA; LANCAS, FERNANDO MAURO. Graphene particles supported on silica as sorbent for residue analysis of tetracyclines in milk employing microextraction by packed sorbent. ELECTROPHORESIS, v. 39, n. 15, SI, p. 2047-2055, AUG 2018. Web of Science Citations: 3.
SOARES MACIEL, EDVALDO V.; DE TOFFOLI, ANA LUCIA; LANCAS, FERNANDO MAURO. Recent trends in sorption-based sample preparation and liquid chromatography techniques for food analysis. ELECTROPHORESIS, v. 39, n. 13, SI, p. 1582-1596, JUL 2018. Web of Science Citations: 5.
DE TOFFOLI, ANA LUCIA; SOARES MACIEL, EDVALDO VASCONCELOS; FUMES, BRUNO HENRIQUE; LANCAS, FERNANDO MAURO. The role of graphene-based sorbents in modern sample preparation techniques. JOURNAL OF SEPARATION SCIENCE, v. 41, n. 1, p. 288-302, JAN 2018. Web of Science Citations: 29.
DE TOFFOLI, ANA L.; FUMES, BRUNO H.; LANCAS, FERNANDO M. Packed in-tube solid phase microextraction with graphene oxide supported on aminopropyl silica: Determination of target triazines in water samples. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMIN, v. 53, n. 7, p. 434-440, 2018. Web of Science Citations: 7.
FUMES, BRUNO HENRIQUE; LANCAS, FERNANDO MAURO. Use of graphene supported on aminopropyl silica for microextraction of parabens from water samples. Journal of Chromatography A, v. 1487, p. 64-71, MAR 3 2017. Web of Science Citations: 16.
DOMINGUES NAZARIO, CARLOS EDUARDO; FUMES, BRUNO HENRIQUE; DA SILVA, MEIRE RIBEIRO; LANCAS, FERNANDO MAURO. New materials for sample preparation techniques in bioanalysis. JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, v. 1043, p. 81-95, FEB 1 2017. Web of Science Citations: 19.
FUMES, BRUNO HENRIQUE; ANDRADE, MARIANE AISSA; FRANCO, MARAISSA SILVA; LANCAS, FERNANDO MAURO. On-line approaches for the determination of residues and contaminants in complex samples. JOURNAL OF SEPARATION SCIENCE, v. 40, n. 1, p. 183-202, JAN 2017. Web of Science Citations: 9.
FRANCO, MARAISSA SILVA; PADOVAN, RODRIGO NOGUEIRA; FUMES, BRUNO HENRIQUE; LANCAS, FERNANDO MAURO. An overview of multidimensional liquid phase separations in food analysis. ELECTROPHORESIS, v. 37, n. 13, SI, p. 1768-1783, JUL 2016. Web of Science Citations: 7.
Academic Publications
(References retrieved automatically from State of São Paulo Research Institutions)
FUMES, Bruno Henrique. Employment of graphene based sorbents in modern sample preparation techniques. 2018. Doctoral Thesis - Universidade de São Paulo (USP). Instituto de Química de São Carlos São Carlos.

Please report errors in scientific publications list by writing to: cdi@fapesp.br.