光学精密工程2017，Vol.25Issue(3)：584-590,7.DOI:10.3788/OPE.20172503.0584
便携式上转换荧光试纸条检测仪的研制
Development of portable up-conversion photoluminescence strip detector
摘要
Abstract
A portable up-conversion fluorescent strip detector was developed to achieve the quantitative analysis of the up-conversion fluorescent strip.The performance of the detector was verified by practical measurements.The up-conversion fluorescent technology and the principle of up-conversion fluorescent strip were introduced firstly.The up-conversion fluorescent strip detector contained two critical components that were optical scanning system and electrical system,enabling the conversion of fluorescence signals to electric signals.Then,the prototype of the detector was developed and tested experimentally,therein the sampled signals detected by the strip were optimized.This apparatus proves great stability and repeatability,and the standard deviation of the detection is less than 0.004.The linear response characteristic is also excellent as the coefficient of determination of concentration standard curve reaches 0.996 3.This detector has a low power consumption and high performance with an exquisite structure,thus satisfying the requirements of quantitative analysis through upconversion fluorescent strip.关键词
上转换荧光技术/光学扫描/标准曲线拟合/定量检测/低功耗Key words
up-conversion fluorescence technique/optical scanning/standard curve fitting/quantitative detection/low power consumption分类
生物科学引用本文复制引用
董国亚,赵翔,张燕,孙传强..便携式上转换荧光试纸条检测仪的研制[J].光学精密工程,2017,25(3):584-590,7.基金项目
“十二五”国家科技支撑计划基金资助项目(No.2013BAD18B11) （No.2013BAD18B11）
高等学校博士科学点专项基金资助项目(No.20130032110057) （No.20130032110057）
河北省高等学校科学技术研究项目(No.QN2014072) （No.QN2014072）
河北省高等学校创新团队领军人才培育计划资助项目(No.LJRC003) （No.LJRC003）
