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为深层组织检测氧化而定制的NIR-II光声探测器的开发

Melissa Y Lucero1, Amanda K East1, Christopher J Reinhardt1

  • 1Department of Chemistry and Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States.

Journal of the American Chemical Society
|April 27, 2021
PubMed
概括

研究人员开发了一种新的近红外II (NIR-II) 探测器APNO-1080,用于增强氧化的光声学 (PA) 成像. 这种探测器为深层组织生物医学应用提供了提高的灵敏度和减少的背景干扰.

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IR Spectrometers01:25

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There are two main infrared (IR) spectrophotometers: dispersive IR spectrometers and Fourier transform infrared (FTIR) spectrometers. In a dispersive IR spectrometer, a beam of infrared radiation produced by a hot wire is divided into two parallel equal-intensity beams using mirrors. One beam passes through the sample, while another is a reference beam. The beams then move through the monochromator, which separates the radiations into a continuous spectrum of different frequencies. The...
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Inductively Coupled Plasma Atomic Emission Spectroscopy: Instrumentation

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