Development of Transmission Raman instrument with spatially resolved Fourier Transform Spectrometer

空间分辨傅立叶变换光谱仪透射拉曼仪器的研制

• 批准号: 131346
• 金额: $ 3.15万
• 依托单位: IS-INSTRUMENTS LIMITED
• 依托单位国家: 英国
• 项目类别: Feasibility Studies
• 财政年份: 2013
• 资助国家: 英国
• 起止时间: 2013 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=131346
• 关键词: Development; Transmission; Raman; instrument; spatially

Transmission Raman has become a potentially exciting tool in many industries, such as Pharmaceuticals, counterfeit detection and chemical analysis. The primary advantage of transmission Raman is that it allows a whole sample to be examined rather than a specific area on the surface. This bulk measurement allows for more accurate determination of the molecular composition of the sample and reduces the risk of potentially fatal errors or poor product quality. Most existing spectrometers only measure small areas ( 6mm for tablets). This feasibility project will investigate if a novel spectrometer can make transmission Raman measurements over a larger area of a sample. The spectrometer will be adapted to firstly determine if the concept can make transmission Raman measurements and secondly if a larger area of a target sample can be measured, a step-change development in many of the potential markets.

透射拉曼光谱在许多行业中已经成为一种潜在的令人兴奋的工具，例如制药，假冒检测和化学分析。透射拉曼的主要优点是它允许检查整个样品，而不是表面上的特定区域。这种批量测量允许更准确地确定样品的分子组成，并降低潜在致命错误或产品质量差的风险。大多数现有的光谱仪只能测量小面积（片剂为6 mm）。这个可行性项目将研究一种新型的光谱仪是否可以在更大面积的样品上进行透射拉曼测量。光谱仪将首先确定该概念是否可以进行透射拉曼测量，其次确定是否可以测量更大面积的目标样品，这是许多潜在市场的一个阶跃变化发展。