Artificial olfaction based on gas sensor arrays aims to substitute for, support, and surpass
human olfaction. Like mammalian olfaction, a larger number of sensors and more signal …

A comprehensive review on the development and state of the art of colorimetric and
fluorometric sensor arrays is presented. Chemical sensing aims to detect subtle changes in …

While numerous types of gas sensors have been developed for various industries and
applications such as the automotive industry, environmental monitoring, and personal …

Modern gas monitoring scenarios for medical diagnostics, environmental surveillance,
industrial safety, and other applications demand new sensing capabilities. This Review …

Breath analysis is a relatively recent field of research with much promise in scientific and
clinical studies. Breath contains endogenously produced volatile organic components …

Odors have received increasing attention among atmospheric pollutants. Indeed, odor
emissions are a common source of complaints, affecting the quality of life of humans and …

The biological olfactory system is the sensory system responsible for the detection of the
chemical composition of the environment. Several attempts to mimic biological olfactory …

Chemoresponsive dyes offer the potential to selectively detect volatile organic compounds
(VOCs) unique to certain disease states. Among different VOC sensing techniques …

The science and technology aspects of electronic nose (E-nose) has been developed
rapidly in last decade (2006–2016). This paper reviews of the publications that that cover the …

In this work, we propose a novel Deep Convolutional Neural Network (DCNN) tailored for
gas classification. Inspired by the great success of DCNN in the field of computer vision, we …