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Department微细加工光学技术国家重点实验室(开放室)
Color Space Transformation-Based Smartphone Algorithm for Colorimetric Urinalysis
Yang, Renbing1; Cheng, Wenbo1,2,3; Chen, Xifeng1,4; Qian, Qin1; Zhang, Qiang1; Pan, Yujun1; Duan, Peng1; Miao, Peng1
Source PublicationACS OMEGA
Volume3Issue:9Pages:12141-12146
2018-09-01
Language英语
ISSN2470-1343
DOI10.1021/acsomega.8b01270
Indexed BySCI
WOS IDWOS:000446186000184
SubtypeJ
AbstractUrine strips are widely applied for rapid analysis of various indexes of urine for clinical examinations. The tests mainly rely on the application of a urine analyzer, which suffers several drawbacks and cannot meet the requirements of point-of-care testing (POCT). The integration of a smartphone with a biosensor has recently attracted great attention. We herein propose a human vision-based smartphone algorithm for colorimetric analysis of various urine indexes. A CIEDE2000 formula in CIELab color space is applied for the evaluation of color difference, which may greatly improve the analytical performances of urine strips. The proposed algorithm also possesses merits such as good accuracy, quantitative analysis, and limited calculation task, which is suitable for the application with smartphone platform. Experimental results demonstrate that the proposed method shows excellent reliability compared with the urine analyzer and some other algorithms. In addition, human real samples are successfully analyzed with excellent accuracy. Therefore, this work provides a convenient colorimetric tool for POCT urine analysis.
WOS KeywordCELL-PHONE ; DIFFERENCE FORMULAS ; PORTABLE DETECTION ; MOBILE PHONE ; LOW-COST ; CIEDE2000 ; URINE ; POCT
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/9236
Collection微细加工光学技术国家重点实验室(开放室)
Affiliation1.CAS Key Lab of Bio-Medical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou 215163, P. R. China
2.State Key Lab of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, P. R. China
3.University of Chinese Academy of Sciences, Beijing 100049, P. R. China
4.Tianjin Guoke Jiaye Medical Technology Development Co., LTD, Tianjin 300399, P. R. China
Recommended Citation
GB/T 7714
Yang, Renbing,Cheng, Wenbo,Chen, Xifeng,et al. Color Space Transformation-Based Smartphone Algorithm for Colorimetric Urinalysis[J]. ACS OMEGA,2018,3(9):12141-12146.
APA Yang, Renbing.,Cheng, Wenbo.,Chen, Xifeng.,Qian, Qin.,Zhang, Qiang.,...&Miao, Peng.(2018).Color Space Transformation-Based Smartphone Algorithm for Colorimetric Urinalysis.ACS OMEGA,3(9),12141-12146.
MLA Yang, Renbing,et al."Color Space Transformation-Based Smartphone Algorithm for Colorimetric Urinalysis".ACS OMEGA 3.9(2018):12141-12146.
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