Multi-equipment aproved in grant 2013/09543-7: ultra high performance liquid chromatograph coupled to a photodiode array detector and tandem mass spectrometer (UPLC-DAD-MS/MS)

• Grant number: 14/06201-0
• Support type: Multi-user Equipment Program
• Duration: June 01, 2014 - May 31, 2016
• Field of knowledge: Physical Sciences and Mathematics - Chemistry - Analytical Chemistry
• Principal Investigator: Susanne Rath
• Grantee: Susanne Rath
• Home Institution: Instituto de Química (IQ). Universidade Estadual de Campinas (UNICAMP). Campinas , SP, Brazil
• Associated research grant: 13/09543-7 - Residues of veterinary drugs in the environment, AP.TEM
• EMU web page: Página do Equipamento Multiusuário não informada
• Tipo de equipamento: Caracterização de Materiais - Análises Químicas - Cromatografia líquida acoplada a espectrômetro de massa
• Fabricante: Fabricante não informado
• Modelo: Modelo não informado

Abstract

This Multi-equipment project aims the installation of an Ultra high performance liquid chromatograph coupled to a photodiode array detector and tandem mass spectrometer (UPLC-DAD-MS/MS) in an institutional space (Institute of Chemistry, UNICAMP) to attend the thematic project entitled "RESIDUES OF VETERINARY DRUGS IN THE ENVIRONMENT" (FAPESP 2013/09543-7), as well as other projects of researchers from the internal and external community of the Institute of Chemistry, UNICAMP.The combination of ultra high performance liquid chromatography with tandem mass spectrometry has been a powerful tool in the identification, quantification and identity confirmation of analytes in complex matrices. The development and improvement of the electrospray ionization revolutionized the mass spectrometry, which allows the observation of molecular ionic species with little or no fragmentation. Thus, the combination of the source of the ESI mass spectrometer results in a device with high potential to be used in many analytical applications, since the detection of small molecules to macromolecules which have a prominent role in biological processes, such as proteins, polysaccharides, nucleic acids, among others. The characterization of the molecular structure and reliability in quantification is achieved through the technique of induced framentaton, made possible by the combination of tandem mass spectrometers (MS - MS).Thus, the required equipment has a wide application in various areas of technological sciences, and health and technology. The analytical versatility of the equipment must meet the needs of many research groups and specially the research group of the tematic project which aims to evaluate the environmental impact of veterinary drugs in the environment. (AU)

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)

LIMA VENANCIO, WILSON AUGUSTO; RODRIGUES-SILVA, CAIO; MANIERO, MILENA GUEDES; GUIMARAES, JOSE ROBERTO. Photocatalytic removal of fluoroquinolones and their antimicrobial activity from water matrices at trace levels: a comparison of commercial TiO2 catalysts. WATER SCIENCE AND TECHNOLOGY, v. 78, n. 8, p. 1668-1678, NOV 2018. Web of Science Citations: 3.

URBANO, VANESSA RIBEIRO; MANIERO, MILENA GUEDES; PEREZ-MOYA, MONTSERRAT; GUIMARAES, JOSE ROBERTO. Influence of pH and ozone dose on sulfaquinoxaline ozonation. Journal of Environmental Management, v. 195, n. 2, SI, p. 224-231, JUN 15 2017. Web of Science Citations: 20.

CAIANELO, MARLON; RODRIGUES-SILVA, CAIO; MANIERO, MILENA GUEDES; GUIMARAES, JOSE ROBERTO. Antimicrobial activity against Gram-positive and Gram-negative bacteria during gatifloxacin degradation by hydroxyl radicals. Environmental Science and Pollution Research, v. 24, n. 7, p. 6288-6298, MAR 2017. Web of Science Citations: 9.

TETZNER, NATALIA FERNANDA; MANIERO, MILENA GUEDES; RODRIGUES-SILVA, CAIO; RATH, SUSANNE. On-line solid phase extraction-ultra high performance liquid chromatography-tandem mass spectrometry as a powerful technique for the determination of sulfonamide residues in soils. Journal of Chromatography A, v. 1452, p. 89-97, JUN 24 2016. Web of Science Citations: 28.