Carbon-stabilized porous silicon biosensor for the ultrasensitive label-free electrochemical detection of bacterial RNA gene fragments

Carbon-stabilized porous silicon biosensor for the ultrasensitive label-free electrochemical detection of bacterial RNA gene fragments

Herein, we report a carbon-stabilized porous silicon (pSi)-based electrochemical biosensing platform for the label- and amplification-free detection of bacterial 16S rRNA gene fragments that facilitates pan-bacterial detection. The sensing approach combines thermally carbonized pSi (THCpSi) structur...

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Bibliographic Details
Main Authors: Grace Pei Chin, Keying Guo, Roshan Vasani, Nicolas H. Voelcker, Beatriz Prieto-Simón
Format: Article
Language:English
Published: Elsevier 2024-02-01
Series:Biosensors and Bioelectronics: X
Subjects:
Porous silicon
Carbon stabilization
Electrochemical RNA sensor
Pore-blockage mechanism
Bacterial 16S rRNA gene fragment detection
Online Access:http://www.sciencedirect.com/science/article/pii/S2590137024000025

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