壳聚糖生物聚合物可穿戴式尿酸监测传感器

IF 0.9 Q4 ROBOTICS

Journal of Robotics and Mechatronics Pub Date : 2023-10-20 DOI:10.20965/jrm.2023.p1131

Mizuki Sato, Tatsuya Kamiyama, Kenta Iitani, Kazuyoshi Yano, Kohji Mitsubayashi, Takahiro Arakawa

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引用次数: 0

摘要

一种可穿戴生物传感器专门用于测量尿酸，尿酸是一种存在于伤口部位的生物标志物。这种生物传感器是一种一次性可穿戴设备，通过使用碳和银导电浆料作为电极，无缝集成到聚对苯二甲酸乙二醇酯(PET)衬底上。利用生物相容性材料壳聚糖将尿酸酶固定在工作电极上，制成该生物传感器。值得注意的是，用壳聚糖制成的尿酸生物传感器显示出卓越的性能指标，包括显著的输出电流值和无可挑剔的稳定性。这些发现表明基于壳聚糖的尿酸生物传感器在未来的应用中可以用于精确测量人体皮肤上的尿酸。

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Wearable Biosensor Utilizing Chitosan Biopolymer for Uric Acid Monitoring

A wearable biosensor was specifically engineered to measure uric acid, a biomarker present at wound sites. This biosensor, fabricated as a disposable and wearable device, was seamlessly integrated onto a polyethylene terephthalate (PET) substrate by utilizing carbon and silver conductive paste as the electrodes. The enzyme uricase was immobilized onto the working electrode by utilizing chitosan, a biocompatible material, to create this biosensor. Notably, the uric acid biosensor fabricated with chitosan showcased exceptional performance metrics, including remarkable output current values and impeccable stability. These findings suggest the prospective utilization of chitosan-based uric acid biosensors for the accurate measurement of uric acid on human skin in future applications.

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来源期刊

Journal of Robotics and Mechatronics ROBOTICS-

CiteScore

2.20

自引率

36.40%

发文量

134

期刊介绍： First published in 1989, the Journal of Robotics and Mechatronics (JRM) has the longest publication history in the world in this field, publishing a total of over 2,000 works exclusively on robotics and mechatronics from the first number. The Journal publishes academic papers, development reports, reviews, letters, notes, and discussions. The JRM is a peer-reviewed journal in fields such as robotics, mechatronics, automation, and system integration. Its editorial board includes wellestablished researchers and engineers in the field from the world over. The scope of the journal includes any and all topics on robotics and mechatronics. As a key technology in robotics and mechatronics, it includes actuator design, motion control, sensor design, sensor fusion, sensor networks, robot vision, audition, mechanism design, robot kinematics and dynamics, mobile robot, path planning, navigation, SLAM, robot hand, manipulator, nano/micro robot, humanoid, service and home robots, universal design, middleware, human-robot interaction, human interface, networked robotics, telerobotics, ubiquitous robot, learning, and intelligence. The scope also includes applications of robotics and automation, and system integrations in the fields of manufacturing, construction, underwater, space, agriculture, sustainability, energy conservation, ecology, rescue, hazardous environments, safety and security, dependability, medical, and welfare.