関連する実験動画

Updated: Sep 10, 2025

Electronic Tongue Generating Continuous Recognition Patterns for Protein Analysis
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ポケット電子鼻は,超コンパクトなセンサ配列チップと時空ネットワークを統合し,高度に選択的なガス検出を可能にします

Xingguo Wang1, Xing Kang1, Xinyi Chen1

  • 1School of Microelectronics and Communication Engineering, Chongqing Key Laboratory of Bio-perception & Intelligent Information Processing, Chongqing University, Chongqing 401331, P. R. China.

ACS sensors
|August 26, 2025
PubMed
まとめ

新しい電子鼻は,MEMSセンサー配列とAIを使用して,窒素酸化物 (NO) と二酸化窒素 (NO2) の微量レベルを正確に検出します. このポータブルデバイスは環境と医療のモニタリングのために選択性が向上し,低消費電力を提供します.

キーワード:
MEMSガスセンサーNO/NO2の差別化について電子鼻携帯用トレースガスモニタリングトランスフォーマー−TCNハイブリッド

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In gas chromatography, different detectors are employed to meet specific analytical needs. These detectors are often categorized based on their detection mechanisms and the types of compounds they are best suited to analyze. Thermal Conductivity Detectors (TCD), Flame Ionization Detectors (FID), and Electron Capture Detectors (ECD) represent common categories, each with unique operating principles and applications. However, beyond these, several other detectors are designed for more specialized...
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Detectors in gas chromatography (GC) help identify and quantify the components of a mixture by translating chemical properties into measurable signals, which are displayed on a chromatogram. Detectors can be categorized into two main types: destructive and non-destructive.
A non-destructive detector allows a sample to be analyzed without altering or consuming it, meaning the sample can be collected after detection for further analysis. Examples include thermal conductivity detectors and...
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Gas Chromatography: Types of Detectors-I

There are different types of detectors used in gas chromatography, each with its own specific properties that make it suitable for detecting certain types of analytes. The most commonly used detectors in GC are thermal conductivity detector (TCD), flame ionization detector (FID), and electron capture detector (ECD).
TCD is the earliest and most widely used detector that operates by measuring the changes in the thermal conductivity of the carrier gas. When a sample compound enters the detector,...
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