Noble metal nanoparticles (NPs) are ideal scaffolds for the fabrication of sensing devices
because of their high surface-to-volume ratio combined with their unique optical and …

Electronic noses have potential applications in daily life, but are restricted by their bulky size
and high price. This review focuses on the use of chemiresistive gas sensors, metal-oxide …

Ultrafast and sensitive room temperature NH 3 gas sensors based on chemically reduced
graphene oxide (rGO) are demonstrated in this work. rGO, which was prepared via the …

We present a useful gas sensor based on chemically reduced graphene oxide (CRG) by
drop drying method to create conductive networks between interdigitated electrode arrays …

Chemiresistors made of thin films of single-walled carbon nanotube (CNT) bundles on
cellulosics (paper and cloth) can detect aggressive oxidizing vapors such as nitrogen …

The synthetically tunable properties and intrinsic porosity of conductive metal-organic
frameworks (MOFs) make them promising materials for transducing selective interactions …

Various metal oxide and conducting polymer-based sensors have been used in electronic
nose systems for the detection of volatile organic compounds (VOCs). Some of the major …

For detection of gases and vapors in complex backgrounds,“classic” analytical instruments
are an unavoidable alternative to existing sensors. Recently a new generation of sensors …

We present a useful ammonia gas sensor based on chemically reduced graphene oxide
(rGO) sheets by self-assembly technique to create conductive networks between parallel Au …

In this study, coatings of cross-linked gold nanoparticles (AuNPs) on flexible polyethylene
(PE) substrates were prepared via layer-by-layer deposition and their application as strain …