Visualization of odor using nano-reporter particles and nano-fiber sensor array

气味质量和气味空间信息的可视化研究使用纳米报告粒子，它可以响应气味分子信息和传感器阵列。利用分子印迹聚合物制备了选择性气味传感膜，并采用SPME-GC/MS方法对选择性进行了分析。通过一定的处理可以重构膜的选择性，从而使膜适合于气味空间测量的传感器阵列。为了获得高选择性和高灵敏度的光学传感器，本文还研究了表面等离子体场增强荧光光谱技术，并研制了传感系统。金纳米颗粒也被用于纳米报告颗粒，其与有机纳米纤维导体偶联。该耦合传感器的灵敏度高于普通等离子体传感器，并且可以用光学方法进行测量，可以用于气味空间的测量。

Visualization of odor quality and odor space information was examined using nano-reporter particle, which can respond to odor molecular information and sensor array. Selective odor sensing films were realized using molecular imprinted polymer and selectivity was analyzed with SPME-GC/MS method. The selectivity of the film could be reconfigured by a certain treatment, and then the film was suitable for the sensor array for the odor space measurement. Surface Plasmon-field enhanced Fluorescence Spectroscopy was also examined to attain the selective and sensitive optical sensor, and the trial sensing system was developed. Gold nanoparticles were also used for the nano-reporter particle, which were coupled with organic nano-fiber conductor. The sensitivity of the coupled sensor was higher than ordinal plasmonic sensors and could be addressed with optical method, which can be utilized for the odor space measurement.