A biosensor device is defined by its biological, or bioinspired receptor unit with unique
specificities toward corresponding analytes. These analytes are often of biological origin like …

This review covers advances in electrochemical and biochem-ical sensor development and
usage during 2010 and 2011. In choosing scholarly articles to contribute to this review …

Abstract Nitrite (NO 2−) has been extensively applied in agricultural and industrial products
and is often found in various foodstuff, tap water, biological samples and environmental …

Enzymatic sensors possess high selectivity but suffer from some limitations such as
instability, complicated modified procedure, and critical environmental factors, which …

Recent developments of biosensor technologies for environmental applications are
reviewed in this article. Biosensors offer simple, rapid, sensitive and selective detection …

Direct electron transfer with redox proteins, in third generation biosensors, is already proved
to be favored on electrodes modified with nanoparticles. In this work, different …

Nitrite has been widely used in industrial and agricultural production and is commonly found
in food, drinking water, biology and environment. However, nitrite is a toxic inorganic …

Heme proteins take part in a number of fundamental biological processes, including oxygen
transport and storage, electron transfer, catalysis and signal transduction. The redox …

A novel carbon composite electrode has been fabricated using ionic liquid n-octylpyridinum
hexafluorophosphate (OPFP) and single-walled carbon nanotube (SWCNT). This electrode …

The importance of analyses of different parameters in food products and monitoring of a
production process requires quick and reliable analytical methods and devices. For this …