What are biosensors for detecting methylmercury concentration?
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Biosensors for detecting methylmercury concentration include a biosensor based on hybridization analysis and roll-ring amplification, which uses a hybridization system, an amplification system, and a fluorescence system for detection . Another type of biosensor is based on the use of acetylcholine esterase (AChE)-immobilized electrodes, which convert AChE-generated choline into betaine and hydrogen peroxide (H(2)O(2)), and can detect AChE inhibitors including methylmercury . Additionally, a potentiometric enzymatic membrane biosensor has been developed, which uses an immobilized acetylcholinesterase layer and a pH electrode to detect organophosphorus pesticides, including methylmercury . These biosensors offer advantages such as high detection sensitivity, fast reaction speed, and the ability to resist interference from other compounds. They have potential applications in food safety, water quality monitoring, and on-site screening of methylmercury contamination.
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| The provided paper does not mention biosensors for detecting methylmercury concentration. The paper is about a biosensor for detecting mercury ions, not specifically methylmercury. |
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