Determination of aminoglycoside residues in milk and muscle based on a simple and fast extraction procedure followed by liquid chromatography coupled to tandem mass … JB Arsand, L Jank, MT Martins, RB Hoff, F Barreto, TM Pizzolato, C Sirtori Talanta 154, 38-45, 2016 | 119 | 2016 |
High-throughput method for macrolides and lincosamides antibiotics residues analysis in milk and muscle using a simple liquid–liquid extraction technique and liquid … L Jank, MT Martins, JB Arsand, TMC Motta, RB Hoff, F Barreto, ... Talanta 144, 686-695, 2015 | 107 | 2015 |
Analytical quality assurance in veterinary drug residue analysis methods: matrix effects determination and monitoring for sulfonamides analysis RB Hoff, G Rübensam, L Jank, F Barreto, MCR Peralba, TM Pizzolato, ... Talanta 132, 443-450, 2015 | 97 | 2015 |
Determination of avermectin and milbemycin residues in bovine muscle by liquid chromatography-tandem mass spectrometry and fluorescence detection using solvent extraction and … G Rübensam, F Barreto, RB Hoff, TM Pizzolato Food Control 29 (1), 55-60, 2013 | 93 | 2013 |
Determination of chloramphenicol, thiamphenicol, florfenicol and florfenicol amine in poultry, swine, bovine and fish by liquid chromatography-tandem mass spectrometry F Barreto, C Ribeiro, RB Hoff, T Dalla Costa Journal of Chromatography A 1449, 48-53, 2016 | 89 | 2016 |
Combining extraction and purification steps in sample preparation for environmental matrices: A review of matrix solid phase dispersion (MSPD) and pressurized liquid extraction … RB Hoff, TM Pizzolato TrAC Trends in Analytical Chemistry 109, 83-96, 2018 | 83 | 2018 |
Simultaneous determination of eight antibiotics from distinct classes in surface and wastewater samples by solid-phase extraction and high-performance liquid chromatography … L Jank, RB Hoff, FJ Costa, TM Pizzolato International Journal of Environmental Analytical Chemistry 94 (10), 1013-1037, 2014 | 82 | 2014 |
Detection and confirmation of milk adulteration with cheese whey using proteomic-like sample preparation and liquid chromatography–electrospray–tandem mass spectrometry analysis TMC Motta, RB Hoff, F Barreto, RBS Andrade, DM Lorenzini, ... Talanta 120, 498-505, 2014 | 79 | 2014 |
A liquid–liquid extraction procedure followed by a low temperature purification step for the analysis of macrocyclic lactones in milk by liquid chromatography–tandem mass … G Rübensam, F Barreto, RB Hoff, TL Kist, TM Pizzolato Analytica Chimica Acta 705 (1-2), 24-29, 2011 | 77 | 2011 |
Liquid chromatography–tandem mass spectrometry multiclass method for 46 antibiotics residues in milk and meat: development and validation L Jank, MT Martins, JB Arsand, TMC Motta, TC Feijó, ... Food Analytical Methods 10, 2152-2164, 2017 | 75 | 2017 |
Presence of antibiotic resistance genes and its association with antibiotic occurrence in Dilúvio River in southern Brazil JB Arsand, RB Hoff, L Jank, R Bussamara, A Dallegrave, FM Bento, ... Science of the Total Environment 738, 139781, 2020 | 71 | 2020 |
Determination of sulfonamide antibiotics and metabolites in liver, muscle and kidney samples by pressurized liquid extraction or ultrasound-assisted extraction followed by … RB Hoff, TM Pizzolato, MCR Peralba, MS Díaz-Cruz, D Barceló Talanta 134, 768-778, 2015 | 68 | 2015 |
A simple and high-throughput method for determination and confirmation of 14 coccidiostats in poultry muscle and eggs using liquid chromatography–quadrupole linear ion trap … F Barreto, C Ribeiro, RB Hoff, T Dalla Costa Talanta 168, 43-51, 2017 | 63 | 2017 |
Analysis of sulfonamides by capillary electrophoresis R Hoff, TBL Kist Journal of separation science 32 (5‐6), 854-866, 2009 | 62 | 2009 |
Transformation products of amoxicillin and ampicillin after photolysis in aqueous matrices: Identification and kinetics JB Arsand, RB Hoff, L Jank, LN Meirelles, MS Díaz-Cruz, TM Pizzolato, ... Science of the total environment 642, 954-967, 2018 | 55 | 2018 |
A simple, fast and cheap non-SPE screening method for antibacterial residue analysis in milk and liver using liquid chromatography–tandem mass spectrometry MT Martins, J Melo, F Barreto, RB Hoff, L Jank, MS Bittencourt, JB Arsand, ... Talanta 129, 374-383, 2014 | 50 | 2014 |
High-throughput multiclass screening method for antibiotic residue analysis in meat using liquid chromatography-tandem mass spectrometry: a novel minimum sample preparation … MS Bittencourt, MT Martins, FGS De Albuquerque, F Barreto, R Hoff Food Additives & Contaminants: Part A 29 (4), 508-516, 2012 | 50 | 2012 |
β-lactam antibiotics residues analysis in bovine milk by LC-ESI-MS/MS: a simple and fast liquid–liquid extraction method L Jank, RB Hoff, PC Tarouco, F Barreto, TM Pizzolato Food Additives & Contaminants: Part A 29 (4), 497-507, 2012 | 49 | 2012 |
Use of capillary electrophoresis with laser-induced fluorescence detection to screen and liquid chromatography–tandem mass spectrometry to confirm sulfonamide residues … RB Hoff, F Barreto, TBL Kist Journal of Chromatography a 1216 (46), 8254-8261, 2009 | 49 | 2009 |
Wide-scope determination of pharmaceuticals and pesticides in water samples: qualitative and confirmatory screening method using LC-qTOF-MS JB Arsand, RB Hoff, L Jank, A Dallegrave, C Galeazzi, F Barreto, ... Water, Air, & Soil Pollution 229, 1-20, 2018 | 46 | 2018 |