Biosensors for Ultrasensitive and Portable Detection of Toxin
A special issue of Biosensors (ISSN 2079-6374). This special issue belongs to the section "Environmental Biosensors and Biosensing".
Deadline for manuscript submissions: closed (30 September 2023) | Viewed by 468
Special Issue Editors
Interests: food contaminant detection; solid phase extraction; food authenticity; food safety detection; functional food ingredient screening; nanomaterial development
Interests: food contaminant detection; food authenticity
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
Toxin, a critical hazard factor in environment and food, seriously threatens human health. Effective monitoring techniques are urgently demanded to supervise toxin and protect human health. Advanced biosensors have been considered efficient tools for toxin analysis in recent years, which allow sensitive and specific determination of trace analysts on-site. This Special Issue mainly focuses on the development of biosensors for ultrasensitive and portable detection of toxin. In this regard, this Special Issue aims to gather high-quality original works for the design, fabrication, and application of biosensors with new principles, strategies, and technologies. Biosensors based on various recognition elements (antibodies, aptamers, molecularly imprinted polymers, etc.) and sensing modes (colorimetric, fluorescent, electrochemical, chemiluminescent, surface-enhanced Raman scattering, etc.) are satisfying the growing demand for methods and have been established as powerful analytical devices enabling rapid, reliable, portable, and sensitive analytical measurements. Reviews reflecting current hotspots, challenges, and perspectives of biosensors for toxin analysis are particularly welcome.
Prof. Dr. Guoliang Li
Dr. Jianghua Liu
Dr. Zhuoqun Su
Guest Editors
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Keywords
- toxins
- biosensors
- optical biosensors
- electrochemical biosensors
- chemiluminescent biosensors
- SERS biosensors
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