SERS Sensors with Bio-Derived Substrates for Agricultural Monitoring of Pesticide Residues
Author Information
Author(s): Serebrennikova Kseniya V., Komova Nadezhda S., Zherdev Anatoly V., Dzantiev Boris B.
Primary Institution: A.N. Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences
Hypothesis
The development of biocompatible SERS substrates can enhance the detection of pesticide residues in agricultural products.
Conclusion
Biocompatible SERS substrates made from natural materials show promise for sensitive and rapid detection of pesticide residues.
Supporting Evidence
- Natural biomaterials can create 'hot spots' for enhanced detection of pesticides.
- Flexible SERS substrates can adapt to uneven surfaces for better sampling.
- Functionalized SERS substrates can improve selectivity for detecting specific pesticides.
- Recent advancements in SERS technology allow for rapid on-site pesticide detection.
Takeaway
Scientists are creating special sensors from natural materials to help farmers quickly find harmful pesticides on their crops.
Methodology
This review discusses the development and application of SERS substrates made from natural materials for pesticide detection.
Limitations
The mechanical stability and batch-to-batch variability of natural biomaterials limit the scalability of SERS substrates.
Digital Object Identifier (DOI)
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