My Seven most relevant publications are so far

1) PARELHO, C., RODRIGUES, A.S., BARRETO, M.C., FERREIRA, N.G.C. & GARCIA, P. 2016. Assessing microbial activities in metal contaminated agricultural volcanic soils – An integrative approach. Ecotoxicology and Environmental Safety 129:242–249. doi: 10.1016/j.ecoenv.2016.03.019

2) SECA, A.M.L, LEAL, S.B., PINTO, D.C.G.A., BARRETO, M.C. & SILVA, A.M.S. 2014. Xanthenedione Derivatives, New Promising Antioxidant and Acetylcholinesterase Inhibitor Agents. Molecules 19, 8317-8333 [doi:10.3390/molecules19068317]

3) GOUVEIA, V., SECA, A.M.L., BARRETO, M.C., NETO, A., KIJJOA, S. & SILVA, A.M.S. 2013. Cytotoxic meroterpenoids from the macroalga Cystoseira abies-marina. Phytochemistry Letters, 6, 593-597. [doi:10.1016/j.phytol.2013.07.012]

4) BARRETO, M.C., PINTO, R.E., ARRABAÇA, J.D. & PAVÃO, M.L. 2003. Inhibition of mouse liver respiration by Chelidonium majus isoquinoline alkaloids. Toxicol Lett 146, 37-47. [doi:10.1016/j.toxlet.2003.09.007]

5) BARRETO, M.C. & SIMÕES, N. (eds.) 2012. Determination of Biological Activities. A Laboratory Manual. Universidade dos Açores, Ponta Delgada, ISBN 978-972-8612-82-5.

6) MOUJIR, L.M., GOUVEIA, V., TOUBARRO, D. & BARRETO, M.C. 2012. Determination of cytotoxicity against tumour cell lines. In: Barreto, M.C. & Simões, N. (eds.), Determination of Biological Activities. A Laboratory Manual, pp. 41-64, Universidade dos Açores, Ponta Delgada.

7) BARRETO, M.C., ARRUDA, M., REGO, E., GOUVEIA, V., MEDEIROS, J.S. & RAINHA, N. 2012. Cell-free assays. In: Barreto, M.C. & Simões, N. (eds.), Determination of Biological Activities. A Laboratory Manual, pp. 65-82, Universidade dos Açores, Ponta Delgada.