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Updated: Jun 29, 2026

Multiplex Detection of Bacteria in Complex Clinical and Environmental Samples using Oligonucleotide-coupled Fluorescent Microspheres
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化学驱动的多重金属离子检测使用基于三次发射量子点的纳米探测器

Rafael C Castro1, Ricardo N M J Páscoa2, M Lúcia M F S Saraiva1

  • 1LAQV, REQUIMTE, Laboratory of Applied Chemistry, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira nº 228, 4050-313, Porto, Portugal.

Analytical and bioanalytical chemistry
|November 26, 2024
PubMed
概括

一种新的纳米探测方法可以在环境样本中准确,同时检测多个有毒金属离子. 这种方法改善了对复杂金属离子污染的监测和理解,以更好地保护环境.

关键词:
化学测量 化学测量 化学测量没有歧视的歧视.金属离子是金属离子.多发射器纳米探针多发射器纳米探针量化 量化 量化 量化第二阶段数据是二阶段数据.

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Tandem mass spectrometry is a technique that uses multiple mass analyzers in series to obtain a higher selectivity and reduce chemical noise during analyte detection. Instruments with multiple analyzers separated by an interaction cell enable secondary fragmentation and selected study of the fragment ions.Secondary fragmentations occur in the interaction cell and can be induced by various factors. Fragmentation induced by collision with inert gases, such as N2, Ar, He, etc., is called...
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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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