2023年2月24日 · In this Review, we discuss the principles of electrochemical biosensing and the design of electrochemical biosensor devices for health monitoring and disease diagnostics, with a particular...

Electrochemical biosensor are a self-contained biosensor that provides semi-quantitative or qualitative data based on an electrochemical transducer. The unique properties of these technologies offer new approaches for food allergen detection.

Electrochemical biosensors provide an attractive means to analyze the content of a biological sample due to the direct conversion of a biological event to an electronic signal. Over the past decades several sensing concepts and related devices have been developed.

2022年8月15日 · Here we report the design and performance of a wearable electrochemical biosensor for the continuous analysis, in sweat during physical exercise and at rest, of trace levels of multiple...

Electrochemical biosensors depict propitious diagnostic technology which can detect biomarkers in body fluids such as sweat, blood, feces, or urine. Combinations of suitable immobilization techniques with effective transducers give rise to an efficient biosensor.

Electrochemical sensors offer benefits like cost-efficiency, short response time, ease of use, good limit of detection (LOD) and sensitivity, and ease of miniaturization while providing consistent analytical results.

2024年4月18日 · Here we present a tutorial review for those entering this research area that summarizes the basic electrochemical techniques utilized as well as discusses the designs and optimization strategies employed to improve sensitivity and maximize signal output.

2025年2月17日 · Here, we develop an electrochemical biosensor for vitamin D based on antibody-functionalized MXenes, offering clinically relevant sensitivity, specificity, and amenability for point-of-care testing.

2023年11月15日 · Bio-electrochemical sensors are devices that use biological materials such as enzymes, antibodies, DNA, or cells as receptors to detect target analytes in a variety of samples. Electrodes convert biological interactions into electrical impulses, which can be studied using various electrochemical techniques.

Electrochemical biosensors are some of the most used biosensors in the market, mainly due to glucose monitoring. Electrochemical biosensors are easily miniaturised, inherently inexpensive and require simple electronics for conditioning and …