Development of LMW chitosan-stabilized gold nanoparticle DNA biosensors functionalized with thiolated probe for Vibrio parahaemolyticus detection | Synapse
March 3, 2026
Development of LMW chitosan-stabilized gold nanoparticle DNA biosensors functionalized with thiolated probe for Vibrio parahaemolyticus detection
Key Points
Gold nanoparticle DNA biosensors effectively detect Vibrio parahaemolyticus in environmental samples, enhancing food safety.
The detection limit for these biosensors reaches 10^5 CFU/mL, showcasing their sensitivity.
Chitosan serves as a stabilizing agent, allowing for improved performance of the biosensors in various conditions.
This approach may enable rapid and accurate detection of Vibrio parahaemolyticus in food matrices, potentially reducing public health risks.