5.K. Naseer et al., “ATR-FTIR spectroscopy as the future of diagnostics: a systematic review of the approach using bio-fluids,” Appl. Spectrosc. Rev., vol. 56, no. 2, pp. 85–97, 2021. 6.I. Kokot et al., “ATR-IR Spectroscopy Application to Diagnostic Screening of Advanced End...
为克服其不足,20 世纪60 年代初出现了衰减全反射( Attenuated Total Refraction ,ATR) 红外附件,但由于受当时色散型红外光谱仪性能的限制,ATR 技术应用研究领域比较局限。80 年代初将ATR 技术开始应用到傅里叶变换红外光谱仪上,产生了傅里叶变换衰减全反射红外光谱仪(ATR-FTIR)。ATR 的应用极大地简化了一些特殊样...
5.K. Naseer et al., “ATR-FTIR spectroscopy as the future of diagnostics: a systematic review of the approach using bio-fluids,” Appl. Spectrosc. Rev., vol. 56, no. 2, pp. 85–97, 2021. 6.I. Kokot et al., “ATR-IR Spectroscopy Application to Diagnostic Screening of Advanced End...
FTIR是一种基于傅里叶变换原理的红外光谱技术。 它通过干涉仪记录干涉图样,然后利用傅里叶变换将这些图样转换成频域中的光谱信息。 在FTIR光谱仪中,光源发出的红外光经过迈克尔逊干涉仪(Michelson Interferometer)产生干涉图样,干涉图样由检测器记录并转换。 ATR: ATR是一种采样技术,通常与FTIR光谱仪结合使用,用于分析难...
FTIR spectroscopy in combination with a diamond tipped attenuated total reflectance (ATR) immersion probe was utilized to study was assigned to wagging vibration of Bd and its intensity was proportional to Bd concentration ([Bd]) in the range of 0.46–3.88 mol·L. The signal bands at 890 and...
3.S. Guo et al., “Fast and Deep Diagnosis Using Blood-Based ATR-FTIR Spectroscopy for Digestive Tract Cancers,” Biomolecules, vol. 12, no. 12, pp. 1–15, 2022. 4.S. Roy et al., “Spectroscopy goes viral: Diagnosis of hepatitis B and C virus infection from human sera using ATR...
衰减全反射法(ATR)是一种取样方法,用于多种固体和液体物料的成分分析。 因为ATR可对复杂的光学致密溶液进行分析,而无需进行任何样品制备,所以ATR已被证明对于化学反应的原位FTIR研究非常有价值。
3.S. Guo et al., “Fast and Deep Diagnosis Using Blood-Based ATR-FTIR Spectroscopy for Digestive Tract Cancers,” Biomolecules, vol. 12, no. 12, pp. 1–15, 2022. 4.S. Roy et al., “Spectroscopy goes viral: Diagnosis of hepatitis B and C virus infection from human sera using ATR...
3.S. Guo et al., “Fast and Deep Diagnosis Using Blood-Based ATR-FTIR Spectroscopy for Digestive Tract Cancers,” Biomolecules, vol. 12, no. 12, pp. 1–15, 2022. 4.S. Roy et al., “Spectroscopy goes viral: Diagnosis of hepatitis B and C virus infection from human sera using ATR...
FTIR是一种强大的定性和定量分析工具。当塑料吸收红外辐射时,产生的信号是代表其分子“指纹”的光谱。不同的塑料样品会产生不同的指纹图谱,可以轻松实现塑料的识别。本文使用配备衰减全反射(ATR)附件的爱丁堡傅里叶变换红外光谱仪IR5来识别不同的塑料。 实验与方法 ...