Israel D. De Souza
Ribeirao Preto, SP, Brazil
Last Updated: 09/26/2026
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Found 16 publications
Online aptamer-based solid-phase extraction coupled with high-performance liquid chromatography-mass spectrometry for the determination of Alzheimer's disease biomarkers.
Journal: Analytica chimica acta
Published: February 26, 2026
Synthesis and characterization of miniaturized aptamer-based monolithic sorbent for selective extraction of β-amyloid peptides from cerebrospinal fluid.
Journal: Analytical and bioanalytical chemistry
Published: June 16, 2025
A novel restricted access-anion exchange organic monolithic phase for determining homocysteine and homocysteic acid in cerebrospinal fluid samples obtained from Alzheimer's disease patients by in-tube SPME-LC-MS/MS.
Journal: Analytica chimica acta
Published: April 09, 2025
A Disposable Pipette Extraction-UHPLC-MS/MS Method Based on Removal of Phospholipids to Determine Anandamide, 2-Arachidonoylglycerol, Cannabidiol, and Δ9-Tetrahydrocannabidiol in Plasma Samples.
Journal: Journal of separation science
Published: October 22, 2024
Cortisol and cortisone determination by disposable pipette extraction (DPX) and ultra-efficient liquid chromatography tandem mass spectrometry (UHPLC-MS/MS) in urine and saliva samples from patients with Parkinson's disease.
Journal: Analytical and bioanalytical chemistry
Published: July 26, 2024
Advances in sample preparation and HPLC-MS/MS methods for determining amyloid-β peptide in biological samples: a review.
Journal: Analytical and bioanalytical chemistry
Published: November 15, 2022
Novel materials as capillary coatings for in-tube solid-phase microextraction for bioanalysis.
Journal: Journal of separation science
Published: October 12, 2020
Recent advances in LC-MS/MS methods to determine endocannabinoids in biological samples: Application in neurodegenerative diseases.
Journal: Analytica chimica acta
Published: February 20, 2018
Association between polymorphisms in genes encoding estrogen receptors (ESR1 and ESR2) and excreted bisphenol A levels after orthodontic bracket bonding: a preliminary study.
Journal: Progress in orthodontics
Published: February 13, 2018
Pipette tip dummy molecularly imprinted solid-phase extraction of Bisphenol A from urine samples and analysis by gas chromatography coupled to mass spectrometry.
Journal: Journal of chromatography. B, Analytical technologies in the biomedical and life sciences
Published: May 08, 2017
A column switching ultrahigh-performance liquid chromatography-tandem mass spectrometry method to determine anandamide and 2-arachidonoylglycerol in plasma samples.
Journal: Analytical and bioanalytical chemistry
Published: December 20, 2016
Determination of drugs in plasma samples by disposable pipette extraction with C18-BSA phase and liquid chromatography-tandem mass spectrometry.
Journal: Journal of pharmaceutical and biomedical analysis
Published: November 10, 2016
Last Updated: 09/26/2026