Electronic-nose devices have received considerable attention in the field of sensor
technology during the past twenty years, largely due to the discovery of numerous …

Electronic-nose (e-nose) instruments, derived from numerous types of aroma-sensor
technologies, have been developed for a diversity of applications in the broad fields of …

Chemical sensors have been widely used for the analysis of volatile organic compounds.
Employing chemical sensors in an array format with pattern recognition provides a higher …

The concept of using sensor arrays for chemical analysis gained widespread recognition in
the 1980s and has continued vigorously in the 1990s. The advantages that sensor arrays …

The European fish industry is still reluctant to implement methods other than sensory to
monitor freshness and quality of fish products, although general concensus exists about the …

Since the first developments of electronic noses, food analysis has been considered as one
of its most useful applications. In this paper an electronic nose based on quartz …

A portable electronic nose was developed and applied to fish freshness determinations of
Argentinean hake. The applied methodology differs from the typical ones based on the …

For the instrumental analysis of fish freshness, several different methods have been
proposed based on different principles (such as mechanical, electrical, and optical) …

Metalloporphyrins offer almost unique opportunities to design artificial receptors for chemical
sensors. These molecules can be tailored, at the synthetic level, changing in a almost …

The results of both optimization and tests to prove the suitability of an array of quartz
microbalance sensors (QMBs) modified with various metalloporphyrins for the determination …