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So far bioisicom@fc.ul.pt has created 5 blog entries.

CO2 conversion to phenyl isocyanates by uranium(VI) bis(imido) complexes

2019-12-10T17:54:41+00:00 December 9th, 2019|

Leonor Maria, Nuno Bandeira, Joaquim Marçalo, Isabel Cordeiro Santos, and John K Gibson Uranium(VI) trans-bis(imido) complexes [U(κ4-{(tBu2ArO)2Me2-cyclam})(NPh)(NPhR)] react with CO2 to eliminate phenyl isocyanates and afford uranium(VI) trans-[O=U=NR]2+ complexes, including [U((κ4-{(tBu2ArO)2Me2-cyclam})(NPh)(O)] that was crystallographically characterized. DFT studies indicate that the reaction proceeds by endergonic formation of a cycloaddition intermediate; the secondary reaction to form [...]

Dynamical Rearrangement of Human Epidermal Growth Factor Receptor 2 upon Antibody Binding: Effects on the Dimerization

2019-12-09T15:16:17+00:00 December 6th, 2019|

Pedro R. Magalhães, Miguel Machuqueiro, José G. Almeida, André Melo, M. Natália D. S. Cordeiro, Sandra Cabo Verde, Zeynep H. Gümüş, Irina S. Moreira, João D. G. Correia, and Rita Melo Human epidermal growth factor 2 (HER2) is a ligand-free tyrosine kinase receptor of the HER family that is overexpressed in some of the [...]

Bioactivities of Centaurium erythraea (Gentianaceae) Decoctions: Antioxidant Activity, Enzyme Inhibition and Docking Studies

2019-12-09T15:11:33+00:00 December 6th, 2019|

Laura Guedes, Pedro B. P. S. Reis, Miguel Machuqueiro, Asma Ressaissi, Rita Pacheco, and Maria Luísa Serralheiro Centaurium erythraea is recommended for the treatment of gastrointestinal disorders and to reduce hypercholesterolemia in ethno-medicinal practice. To perform a top-down study that could give some insight into the molecular basis of these bioactivities, decoctions from C. [...]

The rapid electrochemical activation of MoTe2 for the hydrogen evolution reaction

2019-11-05T13:21:03+00:00 November 4th, 2019|

Jessica C. McGlynn, Torben Dankwort, Lorenz Kienle, Nuno A. G. Bandeira, James P. Fraser, Emma K. Gibson, Irene Cascallana-Matías, Katalin Kamarás, Mark D. Symes, Harry N. Miras & Alexey Y. Ganin The electrochemical generation of hydrogen is a key enabling technology for the production of sustainable fuels. Transition metal chalcogenides show considerable promise as [...]