Biosensors are of great significance because of their capability to resolve a potentially large
number of analytical problems and challenges in very diverse areas such as defense …

The last decade has seen a revolution in the area of sol–gel-derived materials since the
demonstration that these materials can be used to encapsulate biological species such as …

A reagentless bioactive paper-based solid-phase biosensor was developed for detection of
acetylcholinesterase (AChE) inhibitors, including organophosphate pesticides. The assay …

An emerging area that has attracted increased attention in recent years is the development
of biosensors based on sol–gel-derived platforms which must be predicated on an …

The cholinesterases (ChE's) are key enzymes in a range of important areas such as
neurobiology, toxicology and pharmacology. Of these, two major groups …

There is an increasing interest in new strategies to rapidly detect analytes of clinical and
environmental interest without the need for sophisticated instrumentation. As an example …

A novel covalently modified glassy carbon electrode (GCE) with poly (vinyl alcohol)(PVA)
has been fabricated through an electrochemical oxidation procedure and was used to …

The use of sol-gel materials to develop new biosensors has received great attention due to
its characteristics and versatility of sol-gel process. An overview is presented of the state-of …

Organophosphate compounds are heavily used in agriculture and military activities, while
non-organophosphate pesticides are mostly used in agriculture and home defense …

The present review reports the research carried out during last 9 years on biosensors based
on cholinesterase inhibition for nerve agents, organophosphorus and carbammic …