| 一种基于共振角度测量的无可动部件小型表面等离子体子共振化学传感装置 |
| |
| 引用本文： | 宋庆宇,陈焕文,宋大千,杨蕊,张寒琦,于爱民,金钦汉. 一种基于共振角度测量的无可动部件小型表面等离子体子共振化学传感装置[J]. 分析化学, 2002, 30(2): 242-246 |
| |
| 作者姓名： | 宋庆宇 陈焕文 宋大千 杨蕊 张寒琦 于爱民 金钦汉 |
| |
| 作者单位： | 长春分析仪器研究和技术开发中心,吉林大学化学系,长春,130023 |
| |
| 基金项目： | 国家自然科学基金资助项目（No．29875010） |
| |
| 摘 要： | 介绍了一种以线阵CCD为检测器，以单色硅发光二极管为光源，自行组装的以测定共振角度变化为基础的小型无可动部件的SPR传感装置的结构及原理；讨论了影响该传感器灵敏度、分辨率和线性范围的因素。该装置既可用于生物大分子检测，也可用于乙醇和磷酸二氢钾等小分子的检测，并获得了良好的线性和很宽的动态线性范围。
|
| 关 键 词： | 表面等离子体子共振 化学传感器 线阵电荷耦合器件 共振角度 测量 振动光谱法 |
An Integrated Surface Plasmon Resonance Chemical Sensor Based on Resonant Angle Shift |
| |
| Song Qingyu,Chen Huanwen,Song Daqian,Yang Rui,Zhang Hanqi,Yu Aimin,Jin Qinhan. An Integrated Surface Plasmon Resonance Chemical Sensor Based on Resonant Angle Shift[J]. Chinese Journal of Analytical Chemistry, 2002, 30(2): 242-246 |
| |
| Authors: | Song Qingyu Chen Huanwen Song Daqian Yang Rui Zhang Hanqi Yu Aimin Jin Qinhan |
| |
| Abstract: | A novel integrated surface plasmon resonance chemical sensor based on resonant angle shift was developed by using a linear charge coupled device as a detector. The structure and principle of the sensor are introduced. The sensitivity, resolution and linear dynamic range of the sensor are discussed. The sensor has been used to determine alcohol and KH2 PO4 in water, and the results were satisfactory |
| |
| Keywords: | Surface plasmon resonance chemical sensor linear charge coupled device resonant angle shift |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
