Over the last twenty years, newly developed chemical sensor systems (so-called “electronic
noses”) have odour analyses made possible. This paper describes the applications of these …

The research and development of new electronic-nose applications in the biomedical field
has accelerated at a phenomenal rate over the past 25 years. Many innovative e-nose …

Electronic noses (e-noses) are based on arrays of different sensor types that respond to
specific features of an odorant molecule, mostly volatile organic compounds (VOCs) …

The increased occurrence of chronic diseases related to lifestyle or environmental
conditions may have a detrimental effect on long-term health if not diagnosed and controlled …

In human exhaled breath, more than 3000 volatile organic compounds (VOCs) are found,
which are directly or indirectly related to internal biochemical processes in the body …

The electronic nose (e-nose) is designed to crudely mimic the mammalian nose in that most
contain sensors that non-selectively interact with odor molecules to produce some sort of …

Background: Electronic nose technology is being developed in order to analyse complex
mixtures of volatiles in a way parallel to biologic olfaction. When applied in the field of …

Colorectal cancer is a leading cause of cancer death in the USA and Europe with symptoms
that mimick other far more common lower gastrointestinal (GI) disorders. This difficulty in …

Introduction Early inflammatory bowel disease (IBD) diagnosis remains a clinical challenge.
Volatile organic compounds (VOCs) have shown distinct patterns in Crohn's disease (CD) …

This article is an overview of the present and ongoing developments in the field of
nanomaterial-based sensors for enabling fast, relatively inexpensive and minimally (or non-) …