Serafim  Papadimitriou

Noelia Negreira

Research Scholar

biography

Noelia Negreira, PhD was born in A Coruña (Spain) on 1983. She obtained her PhD in Analytical Chemistryon March 2011 at the University of Santiago de Compostela(Spain). Since 1st July 2016, postdoctoral researcher at the National Institute of Nutrition and Seafood Research in Norway.Her work is focused on the development of analytical methodologies for the screening of contaminants in fish and feed, as well as in identification of their metabolites by ion mobility spectrometry (IMS). She is specialized on the development of analytical methodologies for the determination of emerging contaminants in the environment (water, dust, sludge), in biota and food samples by GC-MS/MS and LC-MS/MS, as well as in identification of transformation products and metabolites by high-resolution mass spectrometry (HRMS). She has participated in several European projects and she has more than 37 papers published in peer reviewed journals.

 

Area of Interest

1. Development of analytical methods (target and untarget) based on GC and LC-MS/MS
2. Screening of contaminants in the environment, biota and food samples by high-resolution mass spectrometry.
3. Degradation studies of emerging contaminants in the environment, as well as identification of transformation products and metabolites.


top publication

1. P.Canosa, I. Rodríguez, E. Rubí, N. Negreira, R. Cela. “Formation of halogenated by-products of parabens in chlorinated water”. Analytica Chimica Acta 575 (2006) 106-113. Impact Factor (IF): 2.894.
2. N. Negreira, I. Rodríguez, M. Ramil, E. Rubí, R. Cela. "Study of some UV filters stability in chlorinated water and identification of halogenated by-products by gas chromatographymass spectrometry". Journal of Chromatography A 1178 (2008) 206-214. IF: 3.756.
3. N. Negreira, I. Rodríguez, M. Ramil, E. Rubí, R. Cela. “Sensitive determination of salicylate and benzophenone type UV filters in water samples using solid-phase microextraction, derivatization and gas chromatography tandem mass spectrometry”. Analytica Chimica Acta 638 (2009) 36–44. IF: 3.757.
4. N. Negreira, I. Rodriguez, M. Ramil, E. Rubi, R. Cela. “Solid-phase extraction followed by liquid chromatography–tandem mass spectrometry for the determination of hydroxylated benzophenone UV absorbers in environmental water samples”. Analytica Chimica Acta 654 (2009) 162–170. IF: 3.757.
5. N. Negreira, I. Rodríguez, E. Rubí, R. Cela. “Determination of selected UV filters in indoor dust by matrix solid-phase dispersion and gas chromatography–tandem mass spectrometry”. Journal of Chromatography A 1216 (2009) 5895–5902. IF: 4.101.
6. N. Negreira, I. Rodríguez, E. Rubí, R. Cela. “Solid-phase microextraction followed by gas chromatography-mass spectrometry for the determination of ink photo-initatiors in packed milk”. Talanta 82 (2010) 296–303. IF: 3.794.
7. N. Negreira, I. Rodríguez, E. Rubí, R. Cela. “Dispersive liquid-liquid microextraction followed by gas chromatography-mass spectrometry for the rapid and sensitive determination of UV filters in environmental water samples”. Analytical and Bioanalytical Chemistry 398 (2010) 995-1004. IF: 3.778.
8. N. Negreira, I. Rodríguez, E. Rubí, R. Cela. “Optimization of pressurized liquid extraction and purrification conditions for gas chromatography-mass spectrometry determination of UV filters in sludge”. Journal of Chromatography A 1218 (2011) 211–217. IF: 4.531
9. N. Negreira, I. Rodríguez, E. Rubí, R. Cela. “Silicone discs as disposable enrichment probes for gas chromatography-mass spectrometry determination of UV filters in water samples”. Analytical and Bioanalytical Chemistry 400 (2011) 603-611. IF: 3.778
10. N. Negreira, I. Rodríguez, R. Rodil, R. Cela. “Assessment of benzophenone-4 reactivity with free chlorine by liquid chromatography quadrupole time-of-flight mass spectrometry”. Analytica Chimica Acta 743 (2012) 101-110. IF: 4.555.
11. N. Negreira, I. Rodríguez, R. Rodil, E. Rubí, R. Cela. “Optimization of matrix solid-phase dispersion conditions for UV filters determination in biota samples”. International Journal of Environmental Analytical Chemistry 93 (2013) 1174-1188. IF: 1.321.
12. N. Negreira, J. Cobas, N. Carro. “Extraction Procedure for Determination of Polybrominated Diphenyl Ethers in Bivalve Mollusc.” Journal of Analytical Chemistry 70 (2015) 804-813. IF: 0.812 (2013)
13. N. Negreira, N. Mastroianni, M. López de Alda, D. Barceló. “Multianalyte determination of 24 cytostatics and metabolites by liquid chromatography-electrospray-tandem mass spectrometry and study of their stability and optimum storage conditions in aqueous solution”. Talanta 116 (2013) 290-299. IF: 3.511.
14. N. Negreira, M. López de Alda, D. Barceló. “On-line solid phase extraction–liquid chromatography–tandem mass spectrometry for the determination of 17 cytostatics and metabolites in waste, surface and ground water samples”. Journal of Chromatography A 1280 (2013) 64-74. IF: 4.258.
15.N. Negreira, M. López de Alda, D. Barceló. “Study of the stability of 26 cytostatic drugs and metabolites in wastewater under different conditions”. Science of the Total Environment 482–483 (2014) 389–398. IF: 4.099.