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一个便携式光阿帕特默传感器,用于快速定量检测Hg2

Jiayi Li1, Xinyue Zhang1, Zhiguang Suo1

  • 1College of Food Science and Technology, Henan Key Laboratory of Cereal and Oil Food Safety and Nutrition, Zhengzhou, 450001, P. R. China. zg_suo@163.com.

Analytical methods : advancing methods and applications
|May 20, 2025
PubMed
概括

一个新的基于水凝的光吸食传感器提供了快速,便携式检测有毒 (Hg2+) 离子. 该点照顾测试使用一种新型探针来检测敏感的,这对公共卫生和食品安全至关重要.

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Gas Chromatography: Types of Detectors-II

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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The role of the detectors in High-Performance Liquid Chromatography (HPLC) is to analyze the solutes as they exit from the chromatographic column. The detector recognizes the solute's property and generates corresponding electrical signals, which are converted into a readable graph of the detector's response versus elution time called a chromatogram at the computer. There are several types of HPLC detectors, each with its own advantages and limitations, depending on the analyte properties and...