User profiles for Ana Rita Oliveira

Ana Rita Oliveira

- Verified email at ist.utl.pt - Cited by 5799

Ana Rita Oliveira

- Verified email at rug.nl - Cited by 716

Fast CO2 hydration kinetics impair heterogeneous but improve enzymatic CO2 reduction catalysis

…, AM Dharani, A Wagner, S Zacarias, AR Oliveira… - Nature …, 2022 - nature.com
The performance of heterogeneous catalysts for electrocatalytic CO 2 reduction suffers from
unwanted side reactions and kinetic inefficiencies at the required large overpotential. …

Interfacing formate dehydrogenase with metal oxides for the reversible electrocatalysis and solar‐driven reduction of carbon dioxide

M Miller, WE Robinson, AR Oliveira… - Angewandte Chemie …, 2019 - Wiley Online Library
The integration of enzymes with synthetic materials allows efficient electrocatalysis and
production of solar fuels. Here, we couple formate dehydrogenase (FDH) from Desulfovibrio …

[HTML][HTML] Protein-and peptide-based biosensors in artificial olfaction

AJM Barbosa, AR Oliveira, ACA Roque - Trends in biotechnology, 2018 - cell.com
Animals' olfactory systems rely on proteins, olfactory receptors (ORs) and odorant-binding
proteins (OBPs), as their native sensing units to detect odours. Recent advances demonstrate …

A Semi‐artificial Photoelectrochemical Tandem Leaf with a CO2‐to‐Formate Efficiency Approaching 1 %

E Edwardes Moore, V Andrei, AR Oliveira… - Angewandte …, 2021 - Wiley Online Library
Semi‐artificial photoelectrochemistry can combine state‐of‐the‐art photovoltaic light‐absorbers
with enzymes evolved for selective fuel‐forming reactions such as CO 2 reduction, but …

Toward the Mechanistic Understanding of Enzymatic CO2 Reduction

AR Oliveira, C Mota, C Mourato, RM Domingos… - ACS …, 2020 - ACS Publications
Reducing CO 2 is a challenging chemical transformation that biology solves easily, with high
efficiency and specificity. In particular, formate dehydrogenases are of great interest since …

The impact of the work-family conflict on employee engagement, performance, and turnover intention

N Ribeiro, D Gomes, AR Oliveira… - International Journal of …, 2023 - emerald.com
Purpose The incompatibility between the sphere of work and the family is a reality that
plagues many workers today. The difficult articulation of these two domains leads to the …

An allosteric redox switch involved in oxygen protection in a CO2 reductase

AR Oliveira, C Mota, G Vilela-Alves, RR Manuel… - Nature Chemical …, 2024 - nature.com
Metal-dependent formate dehydrogenases reduce CO 2 with high efficiency and selectivity,
but are usually very oxygen sensitive. An exception is Desulfovibrio vulgaris W/Sec-FdhAB, …

Understanding the local chemical environment of bioelectrocatalysis

…, SJ Cobb, AM Coito, AR Oliveira… - Proceedings of the …, 2022 - National Acad Sciences
Bioelectrochemistry employs an array of high-surface-area meso- and macroporous electrode
architectures to increase protein loading and the electrochemical current response. While …

Formate Dehydrogenases Reduce CO2 Rather than HCO3: An Electrochemical Demonstration

M Meneghello, AR Oliveira… - Angewandte Chemie …, 2021 - Wiley Online Library
Mo/W formate dehydrogenases catalyze the reversible reduction of CO 2 species to formate.
It is thought that the substrate is CO 2 and not a hydrated species like HCO 3 − , but there is …

Self-report depressive symptoms do not directly predict suicidality in nonclinical individuals: Contributions toward a more psychosocial approach to suicide risk

…, RR Holden, P Laranjeira, T Troister, AR Oliveira… - Death studies, 2016 - Taylor & Francis
Although suicidality is associated with mental illness in general and depression in particular,
many depressed individuals do not attempt suicide and some individuals who attempt to or …