| Screening of 104 new psychoactive substances (NPS) and other drugs of abuse in oral fluid by LC–MS-MS KF da Cunha, KD Oliveira, MA Huestis, JL Costa Journal of analytical toxicology 44 (7), 697-707, 2020 | 55 | 2020 |
| Analytical quantification, intoxication case series, and pharmacological mechanism of action for N‐ethylnorpentylone (N‐ethylpentylone or ephylone) JL Costa, KF Cunha, R Lanaro, RL Cunha, D Walther, MH Baumann Drug Testing and Analysis 11 (3), 461-471, 2019 | 49 | 2019 |
| Miniaturized extraction method for analysis of synthetic opioids in urine by microextraction with packed sorbent and liquid chromatography—tandem mass spectrometry KF da Cunha, LC Rodrigues, MA Huestis, JL Costa Journal of Chromatography a 1624, 461241, 2020 | 27 | 2020 |
| Quantification of amphetamine and derivatives in oral fluid by dispersive liquid-liquid microextraction and liquid chromatography—tandem mass spectrometry JMM Kahl, KF da Cunha, LC Rodrigues, K de Oliveira Chinaglia, ... Journal of Pharmaceutical and Biomedical Analysis 196, 113928, 2021 | 25 | 2021 |
| Prevalence of new psychoactive substances (NPS) in Brazil based on oral fluid analysis of samples collected at electronic music festivals and parties KF da Cunha, KD Oliveira, MS Cardoso, ACF Arantes, PHP Coser, ... Drug and alcohol dependence 227, 108962, 2021 | 22 | 2021 |
| Ayahuasca and Kambo intoxication after alternative natural therapy for depression, confirmed by mass spectrometry DR de Morais, R Lanaro, IL Barbosa, JM Santos, KF Cunha, ... Forensic Toxicology 36, 212-221, 2018 | 22 | 2018 |
| Analytical and clinical validation of a dried blood spot assay for the determination of paclitaxel using high-performance liquid chromatography-tandem mass spectrometry NB Andriguetti, RZ Hahn, LF Lizot, S Raymundo, JL Costa, KF da Cunha, ... Clinical biochemistry 54, 123-130, 2018 | 20 | 2018 |
| EASI‐IMS an expedite and secure technique to screen for 25I‐NBOH in blotter papers DR de Morais, IL Barbosa, KF Cunha, GL Tripodi, CFF Angolini, ... Journal of mass spectrometry 52 (10), 701-706, 2017 | 20 | 2017 |
| Development and validation of a sensitive LC–MS/MS method to analyze NBOMes in dried blood spots: evaluation of long-term stability KF da Cunha, MN Eberlin, JL Costa Forensic Toxicology 36, 113-121, 2018 | 17 | 2018 |
| Long-term stability of synthetic cathinones in dried blood spots and whole blood samples: a comparative study KF da Cunha, MN Eberlin, JL Costa Forensic Toxicology 36, 424-434, 2018 | 16 | 2018 |
| Development and validation of quantitative analytical method for 50 drugs of antidepressants, benzodiazepines and opioids in oral fluid samples by liquid chromatography–tandem … ACF Arantes, KF da Cunha, MS Cardoso, KD Oliveira, JL Costa Forensic toxicology 39, 179-197, 2021 | 14 | 2021 |
| Triple quadrupole–mass spectrometry protocols for the analysis of NBOMes and NBOHs in blotter papers DR de Morais, KF da Cunha, TB Rodrigues, R Lanaro, L de Melo Barbosa, ... Forensic science international 309, 110184, 2020 | 13 | 2020 |
| NBOMe instability in whole blood KF da Cunha, MN Eberlin, MA Huestis, JL Costa Forensic Toxicology 37, 82-89, 2019 | 10 | 2019 |
| Kinetic profile of N,N‐dimethyltryptamine and β‐carbolines in saliva and serum after oral administration of ayahuasca in a religious context R Lanaro, SM Mello, KF da Cunha, G Silveira, NF Corrêa‐Neto, S Hyslop, ... Drug testing and analysis 13 (3), 664-678, 2021 | 9 | 2021 |
| Use of injection-port derivatization for the analysis of cocaine and its metabolites in urine by gas chromatography–tandem mass spectrometry KF da Cunha, R Lanaro, AF Martins, KD Oliveira, JL Costa Forensic Toxicology 39, 222-229, 2021 | 7 | 2021 |
| In vitro metabolism of the new antifungal dapaconazole using liver microsomes N de Jesus Antunes, G Coombes, KF da Cunha, F de Lima Moreira, ... Drug metabolism and pharmacokinetics 47, 100475, 2022 | 3 | 2022 |
| High-sensitivity method for the determination of LSD and 2-oxo-3-hydroxy-LSD in oral fluid by liquid chromatography‒tandem mass spectrometry KF da Cunha, JMM Kahl, TR Fiorentin, KD Oliveira, JL Costa Forensic toxicology 40 (2), 322-331, 2022 | 3 | 2022 |
| Green analytical toxicology method for determination of synthetic cathinones in oral fluid samples by microextraction by packed sorbent and liquid chromatography–tandem mass … KF da Cunha, KD Oliveira, JL Costa Forensic toxicology 42 (1), 18-30, 2024 | 2 | 2024 |
| Metabolic Stability and Metabolite Identification of N-Ethyl Pentedrone Using Rat, Mouse and Human Liver Microsomes AB Godoi, NJ Antunes, KF Cunha, AF Martins, MA Huestis, JL Costa Pharmaceutics 16 (2), 257, 2024 | 1 | 2024 |
| Oxygen plasma-treated graphite sheet electrodes: A sensitive and disposable sensor for methamphetamines JFS Pereira, LMA Melo, LC Arantes, PHS Borges, LV Faria, KF da Cunha, ... Electrochimica Acta 467, 143089, 2023 | 1 | 2023 |
