Raman spectroscopy

基本解釋

In fact, a device using “surface-enhanced Raman spectroscopy” can detect traces of less than one part per billion.
實際上，利用“表面增強拉曼光譜”的設備能夠檢測到十億分之一的痕量物質。
Raman spectroscopy works by shining a laser light onto a molecule and then collecting and analysing the wavelength and intensity of the resulting scattered light.
拉曼光譜的工作原理是使用一束激光照射到原子上，然后收集并分析產生的散射光的波長和密度。
The team put a single graphene sheet between two layers of polymer and used Raman spectroscopy to measure how the carbon bonds responded when the graphene was stretched.
研究小組將一層石墨烯薄膜至于兩層高分子材料之間，然后用拉曼光譜來測量拉伸時碳原子鍵的反應。

In recent years, to study and utilize Raman spectroscopy, units were massive in size, overly bulky, complicated and expensive.
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The first two were carried out with an FT-IR system, so using infra-red light, and the other using Raman spectroscopy.
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Scientists in Canada, at the British Columbia Cancer Agency and the University of British Columbia have developed a new Raman spectroscopy device, now called the Verisante Aura, that incorporates all of the modern day technological advancements.
FORBES: Early detection is your best defense.

拉曼光譜
Surface-enhanced Raman spectroscopy （SERS） is one of the most important techniques in studying the nano-structure surface of metals as it has high sensitivity and can obtain high-quality Raman signals.
表面增強拉曼光譜具有很高的檢測靈敏度和可獲得高質量的表面吸附分子的拉曼光譜信號,是研究金屬納米結構表面和表面吸附分子的重要的光譜學手段之一。
機械工程
拉曼光譜
Experiment results show that Raman spectroscopy is feasible to determine gasoline’s octane number.
實驗證明,拉曼光譜分析方法適用于汽油辛烷值的快速分析。
拉曼光譜學