Enzyme-based biosensing devices have been extensively developed over the last few
decades, and have proven to be innovative techniques in the qualitative and quantitative …

Pesticides are widely applied to prevent unwanted pests from attacking crops and livestock
which led to their access into the environment. Overuses of pesticides in environment are …

Electrochemical biosensors combine the sensitivity of electroanalytical methods with the
inherent bioselectivity of the biological component. The biological component in the sensor …

Pesticides are released intentionally into the environment and, through various processes,
contaminate the environment. Three of the main classes of pesticides that pose a serious …

Due to overuse or abuse, pesticides can bring about severe residue problems, which will
lead to potential toxicity for environment and human health. Consequently, it is of great …

This review presents the principles of conductometric measurements in ionic media and the
equivalent electrical circuits of different designs for conductometric measurements. These …

Immunosensors are biosensors that use antibodies or antigens as the specific sensing
element and provide concentration-dependent signals. There is great potential in the …

Multiwalled carbon nanotubes, a new nanoscale material, has been gained many interests
for use in various fields, and has exhibited exceptional merit as SPE absorbents for …

Public concern over pesticide residues has been increasing dramatically owing to the high
toxicity and bioaccumulation effects of pesticides and the serious risks that they pose to the …

A tyrosinase (Tyr) screen-printed biosensor based on the electroreduction of enzymatically
generated quinoid products was electrochemically characterized and optimized for …