1. Alcohol consumption assessment in a student population through combined hair analysis for ethyl glucuronide and fatty acid ethyl esters. (January 2019) Authors: Oppolzer, David; Santos, Catarina; Gallardo, Eugenia; Passarinha, Luís; Barroso, Mário Journal: Forensic science international Issue: Volume 294(2019) Page Start: 39 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Analysis of Salvinorin A in urine using microextraction in packed syringe and GC–MS/MS. (March 2013) Authors: Moreno, Ivo; da Fonseca, Beatriz; Oppolzer, David; Martinho, Ana; Barroso, Mário; Cruz, Angelines; Queiroz, João António; Gallardo, Eugenia Journal: Bioanalysis Issue: Volume 5:Number 6(2013) Page Start: 661 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Analytical approach to determine biogenic amines in urine using microextraction in packed syringe and liquid chromatography coupled to electrochemical detection. (5th November 2012) Authors: Oppolzer, David; Moreno, Ivo; da, Beatriz; Passarinha, Luís; Barroso, Mário; Costa, Suzel; Queiroz, João António; Gallardo, Eugenia Journal: Biomedical chromatography Issue: Volume 27:Number 5(2013:May) Page Start: 608 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Bioanalytical procedures and developments in the determination of alcohol biomarkers in biological specimens. (February 2016) Authors: Oppolzer, David; Barroso, Mário; Gallardo, Eugenia Journal: Bioanalysis Issue: Volume 8:Number 3(2016) Page Start: 229 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Comparison of near-infrared (NIR) and mid-infrared (MIR) spectroscopy for the determination of nutritional and antinutritional parameters in common beans. (15th February 2020) Authors: Carbas, Bruna; Machado, Nelson; Oppolzer, David; Ferreira, Luis; Brites, Carla; Rosa, Eduardo A.S.; Barros, Ana I.R.N.A. Journal: Food chemistry Issue: Volume 306(2020) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Determination of ethyl glucuronide and fatty acid ethyl esters in hair samples. (6th November 2016) Authors: Oppolzer, David; Barroso, Mário; Passarinha, Luís; Gallardo, Eugenia Journal: Biomedical chromatography Issue: Volume 31:Number 4(2017:Apr.) Page Start: n/a Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Development and validation of a gas chromatography/tandem mass spectrometry method for simultaneous quantitation of several antipsychotics in human plasma and oral fluid. (5th November 2018) Authors: Rosado, Tiago; Oppolzer, David; Cruz, Belinda; Barroso, Mário; Varela, Samira; Oliveira, Victor; Leitão, Carlos; Gallardo, Eugenia Journal: Rapid communications in mass spectrometry Issue: Volume 32:Number 23(2018) Page Start: 2081 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Evaluating the freezing impact on the proximate composition of immature cowpea (Vigna unguiculata L.) pods: classical versus spectroscopic approaches. (12th April 2017) Authors: Machado, Nelson; Oppolzer, David; Ramos, Ana; Ferreira, Luis; Rosa, Eduardo AS; Rodrigues, Miguel; Domínguez‐Perles, Raúl; Barros, Ana IRNA Journal: Journal of the science of food and agriculture Issue: Volume 97:Number 13(2017) Page Start: 4295 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. Impact of cooking method on phenolic composition and antioxidant potential of four varieties of Phaseolus vulgaris L. and Glycine max L. (April 2019) Authors: Teixeira-Guedes, Catarina I.; Oppolzer, David; Barros, Ana I.; Pereira-Wilson, Cristina Journal: Lebensmittel-Wissenschaft + Technologie = Issue: Volume 103(2019) Page Start: 238 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. Phenolic rich extracts from cowpea sprouts decrease cell proliferation and enhance 5-fluorouracil effect in human colorectal cancer cell lines. (September 2019) Authors: Teixeira-Guedes, Catarina I.; Oppolzer, David; Barros, Ana I.; Pereira-Wilson, Cristina Journal: Journal of functional foods Issue: Volume 60(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗