Immobilization of enzymes on the transducer surface is a necessary and critical step in the
design of biosensors. An overview of the different immobilization techniques reported in the …

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

The focus of this report is electroanalysis performed via screen-printed electrodes. All the
basic characteristics required in this field are taken into account, including the fundamental …

Because their chemical and physical properties may be tailored over a wide range of
characteristics, the use of polymers is finding a permanent place in sophisticated electronic …

Pesticides are among the most important contaminants in food, leading to important global
health problems. While conventional techniques such as high-performance liquid …

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 …

Analytical technology based on sensors is an extremely broad field which impacts on many
major industrial sectors such as the pharmaceutical, healthcare, food, and agriculture …

A Nafion and poly (3, 4-ethylenedioxythiophene)(PEDOT) containing composite polymer
has been electropolymerized on carbon-fiber microelectrodes with the goal of creating a …

Over the last decades, cholinesterase (ChE) biosensors have emerged as an ultra sensitive
and rapid technique for toxicity analysis in environmental monitoring, food and quality …

Many compounds (including heavy metals, HMs) used in different fields of industry and/or
agriculture act as inhibitors of enzymes, which, as consequence, are unable to bind the …