A5071673826- Graphene and Nanomaterials Applications
- Electrochemical sensors and biosensors
- Nanoparticles: synthesis and applications
- Graphene research and applications
- Electrochemical Analysis and Applications
- Analytical Chemistry and Sensors
- Advanced biosensing and bioanalysis techniques
- Conducting polymers and applications
- Environmental Toxicology and Ecotoxicology
- Electrospun Nanofibers in Biomedical Applications
- Advanced Nanomaterials in Catalysis
- Nanoplatforms for cancer theranostics
- Nanoparticle-Based Drug Delivery
- Microplastics and Plastic Pollution
- Heavy Metal Exposure and Toxicity
- Biosensors and Analytical Detection
- Methemoglobinemia and Tumor Lysis Syndrome
- Physiological and biochemical adaptations
- Polydiacetylene-based materials and applications
- Bone Tissue Engineering Materials
- Educational Outcomes and Influences
- Biomedical Research and Pathophysiology
- Social Skills and Education
- Veterinary Medicine and Surgery
- Indoor Air Quality and Microbial Exposure
Brazilian Agricultural Research Corporation
2025
Universidade Federal de Minas Gerais
2019-2024
Nanomed (Brazil)
2015-2023
Universidade de São Paulo
2013-2023
Universidade Federal de São Carlos
2018
Instituto de Pesquisas Energéticas e Nucleares
2013
Materia (United States)
2013
Associação Saúde da Família
2013
Universidade Federal de Viçosa
2010
Universidade Federal de Ouro Preto
2009
High meat intake has been related to chronic diseases such as cancer and CVD. One hypothesis is that heterocyclic amines (HCA), which are formed during the cooking process of meat, can generate reactive species. These compounds cause oxidation lipids, proteins DNA, resulting in oxidative stress, cell damage loss biological function. This association seen vitro; however, it remains unclear vivo. The aim present study was investigate between stress HCA intake, intake. Data were from Health...
Abstract Graphene oxide (GO)‐based materials have been explored in biomedical applications as active engineered for diagnosis and therapy. Although a large number of studies carried out the last years, aspects involving orientation elongation cells on GO immobilized polymeric nanofibers are still scarce. We investigated interactions between skeletal muscle random aligned electrospun poly(caprolactone) (PCL), biocompatible biodegradable polymer. Oxygen plasma was employed to modify nanofiber...
Graphene oxide (GO) has received enormous attention regarding its possible applications in medical areas including cancer treatment. Nevertheless, graphene biocompatibility and interactions with cancer, normal immune system cells still remain a major issue. In the current study, we focused on immunological impact of GO oxidative burst by produced fresh isolated primary human neutrophils, most abundant leukocyte system. We also studied cytotoxicity, cell uptake, genotoxicity monocyte,...
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), etiological agent for the disease 2019 (COVID-19), has resulted in over 775 million global infections. Early diagnosis remains pivotal effective epidemiological surveillance despite availability of vaccines. Antigen-based assays are advantageous early COVID-19 detection due to their simplicity, cost-effectiveness, and suitability point-of-care testing (PoCT). This study introduces a graphene field-effect transistor-based...
Nesse trabalho filmes ultrafinos de PANI/PVS foram caracterizados óptica, elétrica e morfologicamente para estudo da viabilidade desses sistemas como elemento ativo sensores amônia. Os automontados depositados entre microeletrodos metálicos formados por uma fina camada NiCr recoberto com Au. Medidas absorção na região do UV-VIS mostraram o crescimento linear dos filmes, enquanto a análise das imagens microscopia força atômica mostrou aumento rugosidade, tamanho grão partícula espessura...
Surface modifications with organic molecules comprise a versatile tool to enable applications of graphene in the field biotechnology. In this context, interfacing ligands such as antibodies and aptamers constitutes prevalent methodology for realization bioselective surfaces. Following concept, work, we describe two novel routes surface devices <italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">Staphylococcus aureus</i> (SA20), which render...