The calibration of cellphone camera-based colorimetric sensor array and its application in the determination of glucose in urine

	The calibration of cellphone camera-based colorimetric sensor array and its application in the determination of glucose in urine
	Jia, Ming-Yan 1,3; Wu, Qiong-Shui 2; Li, Hui 1; Zhang, Yu 1; Guan, Ya-Feng 1; Feng, Liang 1
刊名	biosensors & bioelectronics
	2015-12-15
卷号	74 页码:1029-1037
关键词	Calibration Cellphone camera Colorimetric sensor array Glucose Urine
英文摘要	in this work, a novel approach that can calibrate the colors obtained with a cellphone camera was proposed for the colorimetric sensor array. the variations of ambient light conditions, imaging positions and even cellphone brands could all be compensated via taking the black and white backgrounds of the sensor array as references, thereby yielding accurate measurements. the proposed calibration approach was successfully applied to the detection of glucose in urine by a colorimetric sensor array. snapshots of the glucose sensor array by a cellphone camera were calibrated by the proposed compensation method and the urine samples at different glucose concentrations were well discriminated with no confusion after a hierarchical clustering analysis. (c) 2015 elsevier b.v. all rights reserved.
WOS标题词	science & technology ; life sciences & biomedicine ; physical sciences
类目[WOS]	biophysics ; biotechnology & applied microbiology ; chemistry, analytical ; electrochemistry ; nanoscience & nanotechnology
研究领域[WOS]	biophysics ; biotechnology & applied microbiology ; chemistry ; electrochemistry ; science & technology - other topics
关键词[WOS]	microfluidic devices ; optoelectronic nose ; quantum dots ; smartphone ; discrimination ; diagnostics ; oxidase
收录类别	SCI
语种	英语
WOS记录号	WOS:000360772800139
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/146533]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, Key Lab Separat Sci Analyt Chem, Dalian 116023, Peoples R China 2.Wuhan Univ, Elect Informat Sch, Wuhan 430072, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Jia, Ming-Yan,Wu, Qiong-Shui,Li, Hui,et al. The calibration of cellphone camera-based colorimetric sensor array and its application in the determination of glucose in urine[J]. biosensors & bioelectronics,2015,74:1029-1037.
APA	Jia, Ming-Yan,Wu, Qiong-Shui,Li, Hui,Zhang, Yu,Guan, Ya-Feng,&Feng, Liang.(2015).The calibration of cellphone camera-based colorimetric sensor array and its application in the determination of glucose in urine.biosensors & bioelectronics,74,1029-1037.
MLA	Jia, Ming-Yan,et al."The calibration of cellphone camera-based colorimetric sensor array and its application in the determination of glucose in urine".biosensors & bioelectronics 74(2015):1029-1037.