Marta Leite

Development, optimization and application of an analytical methodology by ultra performance liquid chromatography–tandem mass spectrometry for determination of amanitins in urine and liver samples

Marta Leite, Andreia Freitas, Anabela Marisa Azul et al. · Analytica Chimica Acta · 2013 · 41 citations

Pharmacy, Pharmaceutical Analysis, Toxicology +14

Comprehensive assessment of different extraction methodologies for optimization and validation of an analytical multi-method for determination of emerging and regulated mycotoxins in maize by UHPLC-MS/MS

Marta Leite, Andreia Freitas, Jorge Barbosa et al. · Food Chemistry Advances · 2022 · 36 citations · Full text

Pharmacy, Chemistry, Food Science +17

Observation of electron multiplication in liquid xenon with a microstrip plate

A. Policarpo, V. Chepel, I. Lopes et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 1995 · 31 citations

Engineering, Electrical Engineering, Physics +7

Mycotoxins in Raw Bovine Milk: UHPLC-QTrap-MS/MS Method as a Biosafety Control Tool

Marta Leite, Andreia Freitas, Jorge Barbosa et al. · Toxins · 2023 · 24 citations · Full text

Agriculture, Food Science, Toxicology +17

Intermolecular quenching of the second excited state of some aromatic molecules

Marta Leite, K. Razi Naqvi · Chemical Physics Letters · 1969 · 20 citations

Natural Sciences, Chemistry, Physics +16