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Updated: Apr 9, 2026

Preparation and Testing of Impedance-based Fluidic Biochips with RTgill-W1 Cells for Rapid Evaluation of Drinking Water Samples for Toxicity
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Preparation and Testing of Impedance-based Fluidic Biochips with RTgill-W1 Cells for Rapid Evaluation of Drinking Water Samples for Toxicity

Published on: March 7, 2016

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環境汚染物質のリアルタイムバイオエレクトロニックセンシング

Joshua T Atkinson1,2,3, Lin Su2,4,5,6, Xu Zhang2

  • 1Systems, Synthetic, and Physical Biology Graduate Program, Rice University, Houston, TX, USA.

Nature
|November 3, 2022
PubMed
まとめ

この研究は,エンジニアリングされた細菌を用いた 急速な電気バイオセンサを開発した. このバイオエレクトロニクスセンサーは 有害な化学物質を数分で検知し 環境と健康のモニタリングに大きな進歩をもたらします

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iChip01:24

iChip

The cultivation of environmental microorganisms has long been hindered by the inability to replicate complex native conditions in vitro. The isolation chip (iChip) addresses this limitation by facilitating the growth of previously uncultivable microorganisms through in situ incubation. Designed for high-throughput microbial cultivation, the iChip comprises hundreds of microchambers, each capable of housing a single microbial cell. These microchambers are loaded with a mixture of molten agar and...
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Microbial biosensors are analytical devices that utilize living microbes to detect specific substances through measurable signals. These devices consist of two main components: biosensing organisms and signal-transducing elements. Biosensing organisms, such as Escherichia coli or Saccharomyces cerevisiae, are typically housed in multiwell plates connected to transducers, enabling rapid, real-time detection of target analytes.Signal Generation MechanismWhen a target analyte—such as...
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