A system and method for analyzing biological samples, such as dried human blood serum, to determine a disease state such as colorectal cancer (CRC). Using dried samples may hold potential for enhancing localized concentration and/or segmentation of sample components. The method may comprise illuminating at least one location of a biological sample to generate a plurality of interacted photons, collecting the interacted photons and generating at least one Raman data set representative of the biological sample. A system may comprise an illumination source to illuminate at least one location of a biological sample and generate at least one plurality of interacted photons, at least one mirror for directing the interacted photons to a detector. The detector may be configured to generate at least one Raman data set representative of the biological sample. The system and method may utilize a FAST device for multipoint analysis or may be configured to analyze a sample using a line scanning configuration.
一种用于分析
生物样本(如干人血清)以确定疾病状态(如结直肠癌)的系统和方法。使用干燥样本有可能增强样本成分的局部浓缩和/或分割。该方法可包括照射
生物样本的至少一个位置以产生多个相互作用光子,收集相互作用光子并生成至少一个代表
生物样本的拉曼数据集。系统可包括一个照明光源,用于照射
生物样本的至少一个位置并产生至少多个相互作用光子;至少一个反射镜,用于将相互作用光子导向检测器。检测器可配置为生成至少一个代表
生物样本的拉曼数据集。该系统和方法可利用 FAST 设备进行多点分析,也可配置为使用线扫描配置分析样品。