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 …

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 …

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

A conductometric biosensor using immobilised Chlorella vulgaris microalgae as
bioreceptors was used as a bi-enzymatic biosensor. Algae were immobilised inside bovine …

A novel biosensor based on immobilised whole cell Chlorella vulgaris microalgae as a
bioreceptor and interdigitated conductometric electrodes as a transducer has been …

The kinetics of heavy metal ions inhibition of jack bean urease was studied by progress
curve analysis in a reaction system without enzyme-inhibitor preincubation. The inhibition …

Diverse classes of sensors have been developed over the past few decades for on-site
detections of heavy metals. Most of these sensor systems have exploited optical …

Ureases are enzymes highly desirable in immobilized form for a number of applications that
exploit urea cleavage and an increase in pH, inherent to the reaction. Major among them are …

Biosensors are sensitive and can be used as disposable sensors for environmental control.
These biosensors are based either on inhibition of acyl cholinesterases …

An array-based optical biosensor for the simultaneous analysis of multiple samples in the
presence of unrelated multi-analytes was fabricated. Urease and acetylcholinesterase …