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Updated: Jun 30, 2025

Author Spotlight: Enhancing Vascular Function and Physical Capacity in Cardiovascular Disease Through Novel Interventions and NIRS Technology
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探索基于指甲的糖尿病查的体内红外光谱学

Daniela Lazaro-Pacheco1,2, Philip F Taday2, Päivi Maria Paldánius3,4

  • 1University of Exeter, Engineering Department, Harrison Building, North Park Rd, Exeter EX44QF, United Kingdom.

Biomedical optics express
|March 18, 2024
PubMed
概括

近红外光谱学通过检测指甲中的糖化氨酸提供了一种非侵入性糖尿病查方法. 这种方法对糖尿病风险评估具有很高的特异性,可能简化早期检测.

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IR Frequency Region: Fingerprint Region01:03

IR Frequency Region: Fingerprint Region

IR spectra are divided into two main regions: the diagnostic region and the fingerprint region. The diagnostic region of the spectrum lies above 1500 cm−1. The absorptions resulting from single-bond vibrations of the N–H, C–H, and O–H stretch at higher wavenumbers and appear on the left side of the spectrum. The stretching absorptions of the C≡C and C≡N occur between 2100–2300 cm−1. In contrast, those arising from stretching absorptions of the...
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