Gabriela V. Martins

Nature-Inspired Trojan Materials as Invisible Enablers of Advanced Humidity Sensors

Daniela S. Oliveira, Elizabeth S. Vieira, Gabriela V. Martins, Joana J. Costa et autres

Nature offers a robust conceptual framework for designing next-generation adaptive, multifunctional sensing systems. Also, in sensing systems, Trojan materials add a functional dimension to the microstructure, enabling the development of high-performance humidity sensors without interfering with their macrostructure. Thus, based on a …

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Direct electrochemical immunosensing of tau protein using shape-controlled gold nanoparticles for Alzheimer's diagnostics

Maud Gosse, Daniela Santos Oliveira, S. Chiussi, Gabriela V. Martins et autres

Early diagnosis of Alzheimer's disease (AD) remains challenging, creating an urgent need for sensitive, rapid and non-invasive technologies for the detection of blood-based biomarkers. Here, we report an electrochemical immunosensor for the direct detection of phosphorylated tau protein (tau 181), a key …

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USO DE CANABIDIOL NO TRATAMENTO DA EPILEPSIA REFRATÁRIA INFANTOJUVENIL: REVISÃO INTEGRATIVA

Gabriela V. Martins, Danilo Tannus de Queiroz, Gianlucca Thomazini, João Pedro de Freitas Rosmaninho et autres

Introdução: A epilepsia é um distúrbio neurológico crônico prevalente, afetando cerca de 70 milhões de pessoas no mundo. Em casos refratários, especialmente em crianças com síndromes como Dravet e Lennox-Gastaut, o tratamento convencional mostra eficácia limitada. O canabidiol (CBD), um fitocanabinoide derivado …

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NEUROFIBROMATOSE TIPO I COMO FATOR PREDISPONENTE PARA O CARCINOMA DUCTAL IN SITU

Gabriela V. Martins, Paola Dias Tagliacozzo, Renan Faga, Rozana Simoneti et autres

Introdução: A neurofibromatose do tipo I (NF1) é uma doença autossômica dominante que cursa com diversas lesões cutâneas formadas por tecido nervoso ganglionar. Esse quadro, causado por alteração no gene NF1, é responsável pela produção anormal da neurofibromina, um regulador importante do …

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Chitosan-based molecularly imprinted polymers for point-of-care C-reactive protein detection

Beatriz Moreira, Arcelina Marques, Gabriela V. Martins

Advanced intelligent wound monitoring is emerging as a critical tool in first-line therapy, supported by innovative products that accelerate the healing process. A novel approach based on molecular imprinting technology was developed to detect biomarkers associated with wound inflammation, using biopolymeric materials. …

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Biomimetic Prussian Blue Sensor for Ultrasensitive Direct Detection of Myoglobin

Jacinta Ricardo, Abel J. Duarte, S. Chiussi, Gabriela V. Martins et autres

This research presents a novel, cost-effective, and scalable approach for the direct detection of myoglobin (Myo) in point-of-care (PoC) applications. In this strategy, redox-active Prussian Blue nanocubes (PBNCs) are applied to a disposable platinum screen-printed electrode (Pt-SPE). Subsequently, a biomimetic sensing layer …

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Point-of-Care Diabetes Diagnostics: Towards a Self-Powered Sensor

Gabriela V. Martins, Joaquim A. Alves, Felismina T.C. Moreira

A cutting-edge biosensor has been developed to monitor blood glucose levels, which is particularly vital for people with diabetes. This advanced technology uses a miniaturized and membraneless enzymatic fuel cell (EFC) as a compact electrical reader for rapid on-site diabetes diagnosis. Using …

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Flexible, Electrochemical Skin‐Like Platform for Inflammatory Biomarker Monitoring

Carolina Lourenço, Felismina T.C. Moreira, Rui Igreja, Gabriela V. Martins

Abstract Addressing global challenges in wound management has greatly encouraged the emergence of home diagnosis and monitoring devices. This technological shift has accelerated the development of new skin patch sensors for continuous health monitoring. A key requirement is the creation of flexible …

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Bioinspired host-tailored polymers based on molecular imprinting for cytokine assessment

Bianca de Sousa Barbosa Ferreira, Miguel A. Correa‐Duarte, Arcelina Marques, Felismina T.C. Moreira et autres

Molecular imprinting undergone a substantial boost driven by the awareness of molecularly imprinted polymers (MIPs)-ligand recognition skills. In particular, the introduction of natural-based compounds like cyclodextrins into the structural scaffold of synthetic recognition elements attracted great importance as a novel route to …

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List of contributors

César A.S. Andrade, Karen Y.P.S. Avelino, Aziz Babapoor, Benedito Donizeti Botan-Neto et autres

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Molecularly imprinted electropolymerized carbon electrodes

Gabriela V. Martins, Yuselis Castaño‐Guerrero, Sílvio Roberto Branco Santos, M. Goreti F. Sales

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Biocompatible and Flexible Transparent Electrodes for Skin-Inspired Sensing

Raquel L. Pereira, Gabriela V. Martins

In recent years, flexible electronics have experienced a massive growth as a response to the high demand for new skin-patch sensor devices targeted at personal health-monitoring. In this context, the incorporation of biopolymers into the backbone of these soft systems brings new …

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