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List of works by João L Gonçalves

A powerful methodological approach combining headspace solid phase microextraction, mass spectrometry and multivariate analysis for profiling the volatile metabolomic pattern of beer starting raw materials

scientific article published on 25 March 2014

A semi-automatic microextraction in packed sorbent, using a digitally controlled syringe, combined with ultra-high pressure liquid chromatography as a new and ultra-fast approach for the determination of prenylflavonoids in beers

scientific article published on 02 July 2013

A sensitive microextraction by packed sorbent-based methodology combined with ultra-high pressure liquid chromatography as a powerful technique for analysis of biologically active flavonols in wines

article

An improved analytical strategy combining microextraction by packed sorbent combined with ultra high pressure liquid chromatography for the determination of fluoxetine, clomipramine and their active metabolites in human urine

scientific article published on 9 July 2015

Beer volatile fingerprinting at different brewing steps

scientific article published on 25 April 2020

Characterization of phenolic compounds and antioxidant activity of ethanolic extracts from flowers of Andryala glandulosa ssp. varia (Lowe ex DC.) R.Fern., an endemic species of Macaronesia region

scholarly article in Industrial Crops and Products, vol. 42, March 2013

Chemical Fingerprint of Free Polyphenols and Antioxidant Activity in Dietary Fruits and Vegetables Using a Non-Targeted Approach Based on QuEChERS Ultrasound-Assisted Extraction Combined with UHPLC-PDA

scientific article published on 09 April 2020

Current trends on microextraction by packed sorbent - fundamentals, application fields, innovative improvements and future applications

scientific article published on 01 August 2019

Development of a novel microextraction by packed sorbent-based approach followed by ultrahigh pressure liquid chromatography as a powerful technique for quantification phenolic constituents of biological interest in wines

scientific article published on 18 January 2012

Effectiveness of high-throughput miniaturized sorbent- and solid phase microextraction techniques combined with gas chromatography-mass spectrometry analysis for a rapid screening of volatile and semi-volatile composition of wines--a comparative stu

scientific article published on 17 October 2011

Food Bioactive Compounds and Emerging Techniques for Their Extraction: Polyphenols as a Case Study

scientific article published on 24 December 2020

Headspace solid-phase microextraction combined with mass spectrometry as a powerful analytical tool for profiling the terpenoid metabolomic pattern of hop-essential oil derived from Saaz variety

scientific article published on 17 July 2012

Improved Analytical Approach Based on QuECHERS/UHPLC-PDA for Quantification of Fluoxetine, Clomipramine and their Active Metabolites in Human Urine Samples

scientific article published on 27 September 2016

New method for determination of (E)‐resveratrol in wine based on microextraction using packed sorbent and ultra‐performance liquid chromatography ⬇️

scientific article published on July 29, 2011

Re-exploring the high-throughput potential of microextraction techniques, SPME and MEPS, as powerful strategies for medical diagnostic purposes. Innovative approaches, recent applications and future trends.

scientific article published on 18 January 2014

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