Sensing analysis is significantly important for human health and environmental safety, and
has gained increasing concern. As a promising material, porous organic polymers (POPs) …

Gas-sensing applications commonly use nanomaterials (NMs) because of their unique
physicochemical properties, including a high surface-to-volume ratio, enormous number of …

In this study, SnO 2 nanosheets (NSs) was firstly prepared by the hydro-solvothermal
treatment, and then decorated with Pd, Au and PdAu bimetallic nanoparticles (NPs) by an in …

In this review article, the state of the art of gas sensors based on quartz crystal microbalance
(QCM) for fruit freshness detection is overviewed from the aspects of development history …

This work demonstrated an accurate and reliable quartz crystal microbalance (QCM)
humidity sensor based on the chitosan-halloysite nanotubes (CS-HNTs) composite that can …

Mesoporous materials are ideal carriers for guest molecules and they have been widely
used in analytical science. The unique mesoporous structure provides special properties …

The presence of ammonia within the body has long been linked to complications stemming
from the liver, kidneys, and stomach. These complications can be the result of serious …

This work reports the template-and etching-free fabrication of hollow bimetallic nickel-cobalt
benzenetricarboxylic acid (Ni-Co BTC) hexagonal nanoplates by a polyvinylpyrrolidone …

Abstract 2D transition metal dichalcogenides (TMDs) have received widespread interest by
virtue of their excellent electrical, optical, and electrochemical characteristics. Recent studies …

In this work, we fabricated fast-responsive and highly sensitive chemiresistive sensors
based on nanocomposites of polypyrrole and graphitic materials such as graphene oxide …