Lock-in Amplifier Dairy Sensor for Detection of Ciprofloxacin

被引:2
作者
Devasagayam, Jasen [1 ,2 ]
Leclerc, Camille A. [1 ,2 ]
Bosma, Rick [1 ,2 ]
Wood, Larry [3 ]
Collier, Christopher M. [1 ,2 ]
机构
[1] Univ British Columbia, Fac Appl Sci, Sch Engn, Okanagan Campus, Kelowna, BC V1V 1V7, Canada
[2] Univ Guelph, Coll Engn & Phys Sci, Sch Engn, Guelph, ON N1G 2W1, Canada
[3] CG Wellington, Drayton, ON N0G 1P0, Canada
关键词
Dairy products; Antibiotics; Optical filters; Fluorescence; Microfluidics; Light emitting diodes; Frequency modulation; biosensors; dairy products; amplifiers; bio-MEMS; CAPILLARY-ELECTROPHORESIS; FLUORESCENCE DETECTION; ANTIBIOTIC-RESIDUES; SENSITIVITY; OPTIMIZATION; FABRICATION; INJECTION; SODIUM; ARRAY; BIAS;
D O I
10.1109/ACCESS.2023.3270136
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This work introduces a sensor for dairy antibiotic detection of ciprofloxacin in milk. We provide an important tool for antibiotic detection in milk and the main contributions of this work are as follows. We introduce a technique based on florescence spectroscopy and lock-in amplification for sensing ciprofloxacin in milk that is capable of detection below the regulatory limit. We compare the system against one without the integrated lock-in amplification, as in traditional fluorescence sensors. We provide microchip capillary electrophoresis results and place our work in context for future integration with microchip capillary electrophoresis.
引用
收藏
页码:41697 / 41707
页数:11
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