Hazardous gases have been strongly associated with being a detriment to human life within
the environment. The development of a reliable gas sensor with high response and …

In recent years, sensitive, selective and accurate sensing techniques for ammonia gas
detection have been highly demanded since ammonia is both a commonly utilized gas in …

The next‐generation wearable biosensors with highly biocompatible, stretchable, and robust
features are expected to enable the change of the current reactive and disease‐centric …

Featured Application gas sensors based on graphene and its derivatives have brilliant
development prospects on innovating composite material and designing appropriate …

A highly-sensitive ammonia (NH3) gas sensor based on molybdenum trioxide nanoribbons
was developed in this study. α-MoO3 nanoribbons (MoO3 NRs) were successfully …

Graphene‐based heterostructure composite is a new type of advanced sensing material that
includes composites of graphene with noble metals/metal oxides/metal sulfides/polymers …

Abstract The World Health Organization reported that 4.2 million deaths every year were a
direct result of exposure to ambient air pollution (NO 2, SO 2, NH 3, CO 2, CO, CH 4). There …

Owing to the excellent sensitivity to gases, metal-oxide semiconductors (MOS) are widely
used as materials for gas sensing. Usually, MOS gas sensors have some common …

The presence of harmful and poisonous gases in the environment can have dangerous
effects on human health, and therefore portable, flexible, and highly sensitive gas sensors …

In this work, we have grown ZnO/CuO nanoflowers on graphene printed paper substrates by
the hydrothermal method. The hypothesis of the present work is the role of ZnO and CuO …