典型文献
On-chip classification of micro-particles using laser light scattering and machine learning
文献摘要：
The rapid detection of microparticles exhibits a broad range of applications in the field of science and technology.The proposed method differentiates and identifies the 2 μm and 5 μm sized particles using a laser light scattering.The detection method is based on measuring forward light scattering from the par-ticles and then classifying the acquired data using support vector machines.The device is composed of a microfluidic chip linked with photosensors and a laser device using optical fiber.Connecting the photo-sensors and laser device using optical fibers makes the device more diminutive in size and portable.The prepared sample containing microspheres was passed through the channel,and the surrounding photo-sensors measured the scattered light.The time-domain features were evaluated from the acquired scat-tered light,and then the SVM classifier was trained to distinguish the particle's data.The real-time de-tection of the particles was performed with an overall classification accuracy of 96.06％.The optimum conditions were evaluated to detect the particles with a minimum concentration of 0.2 μg/mL.The de-veloped system is anticipated to be helpful in developing rapid testing devices for detecting pathogens ranging between 2 μm to 10 μm.
文献关键词：
中图分类号：
作者姓名：
Mubashir Hussain;Xiaolong Liu;Jun Zou;Jian Yang;Zeeshan Ali;Hamood Ur Rehman;Nongyue He;Jianguo Dai;Yongjun Tang
作者机构：
Innovation Practice,Shenzhen Polytechnic,Shenzhen 518055,China;School of Materials and Chemical Engineering,Hunan Institute of Engineering,Xiangtan 411104,China;Department of Electrical Engineering,College of EME,National University of Sciences and Technology,H-12 Islamabad,Pakistan;State Key Laboratory of Bioelectronics,School of Biological Science and Medical Engineering,Southeast University,Nanjing 210096,China
文献出处：
引用格式：
[1]Mubashir Hussain;Xiaolong Liu;Jun Zou;Jian Yang;Zeeshan Ali;Hamood Ur Rehman;Nongyue He;Jianguo Dai;Yongjun Tang-.On-chip classification of micro-particles using laser light scattering and machine learning)[J].中国化学快报（英文版）,2022(04):1885-1888
A类：
photosensors
B类：
On,chip,classification,using,laser,light,scattering,learning,rapid,detection,microparticles,exhibits,broad,range,applications,field,science,technology,proposed,method,differentiates,identifies,sized,measuring,forward,from,then,classifying,acquired,data,support,vector,machines,composed,microfluidic,linked,optical,Connecting,fibers,makes,more,diminutive,portable,prepared,sample,containing,microspheres,was,passed,through,channel,surrounding,measured,scattered,domain,features,were,evaluated,classifier,trained,distinguish,real,performed,overall,accuracy,optimum,conditions,minimum,concentration,veloped,system,anticipated,helpful,developing,testing,devices,detecting,pathogens,ranging,between
AB值：
0.493666
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