Ultradense Electrochemical Chips with Arrays of Nanostructured Microelectrodes to Enable Sensitive Diffusion-Limited Bioassays

GJC Pimentel, LB Ayres, JNY Costa… - … Applied Materials & …, 2024 - ACS Publications
Nanostructured microelectrodes (NMEs) are an attractive alternative to yield sensitive
bioassays in unprocessed samples. However, although valuable for different applications …

Neural Network Enables High Accuracy for Hepatitis B Surface Antigen Detection with a Plasmonic Platform

W Sun, J Nan, H Xu, L Wang, J Niu, J Zhang… - Nano Letters, 2024 - ACS Publications
The detection of hepatitis B surface antigen (HBsAg) is critical in diagnosing hepatitis B virus
(HBV) infection. However, existing clinical detection technologies inevitably cause certain …

Ultradense Array of On-Chip Sensors for High-Throughput Electrochemical Analyses

LB Ayres, GJC Pimentel, JNY Costa… - ACS …, 2024 - ACS Publications
High-throughput sensors are valuable tools for enabling massive, fast, and accurate
diagnostics. To yield this type of electrochemical device in a simple and low-cost way, high …

Ultradense Electrochemical Chip and Machine Learning for High-Throughput, Accurate Anticancer Drug Screening

DS Doretto, PCR Corsato, CO Silva, JC Pessoa… - ACS …, 2024 - ACS Publications
Despite the potentialities of electrochemical sensors, these devices still encounter
challenges in devising high-throughput and accurate drug susceptibility testing. The lack of …

Tuning the Chemical and Electrochemical Properties of Paper-Based Carbon Electrodes by Pyrolysis of Polydopamine

JF Rocha, JC de Oliveira, J Bettini… - ACS measurement …, 2023 - ACS Publications
Electrochemical paper-based analytical devices represent an important platform for
portable, low-cost, affordable, and decentralized diagnostics. For this kind of application …

[HTML][HTML] A nanotecnologia na saúde: a nanotecnologia e os nanomateriais são elementos centrais para a inovação e solução de problemas na área da saúde

RF Oliveira, DST Martinez, A Fazzio - Ciência e Cultura, 2022 - cienciaecultura.bvs.br
Novos dispositivos de diagnóstico, terapias de precisão e materiais avançados são avanços
recentes da nanotecnologia à disposição da medicina e do cuidado com a saúde humana …