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超短距离内部光源集成ECL-PEC双模分子传感器设备,用于高度灵敏和精确的检测

Rong-Rong Zhao1, Yu-Ling Wang1, Bing Wang1

  • 1College of Chemistry and Chemical Engineering, Xinyang Key Laboratory of Functional Nanomaterials for Bioanalysis, Xinyang Normal University, Xinyang 464000, China.

Analytical chemistry
|January 9, 2026
PubMed
概括

这项研究引入了一种用于增强光电化学 (PEC) 生物分析的新型分子传感装置. 该设备通过将内部电化学发光 (ECL) 光源与双模式检测相合来实现高灵敏度和精度.

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UV–Vis Spectrometers01:14

UV–Vis Spectrometers

The absorbance of UV and visible (UV–visible) radiations is measured using a UV–visible spectrophotometer. Deuterium lamps, which emit UV radiation, and tungsten lamps, which produce radiation in the visible region, are used as light sources in UV–visible spectrophotometers. A monochromator or prism is used for diffraction grating, i.e., to split the incoming radiation into different wavelengths. A system of slits is used to focus the desired wavelength on the sample cell.
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