Owing to the unique thickness dependent physical and chemical properties, two-
dimensional (2D) layered nanomaterials have received tremendous attention and shown …

Abstract Point-of-care (POC) diagnostic technologies for early stage diagnosis and real-time
monitoring of medical conditions are important element of healthcare strategy to improve …

H2S gas in the environment, even at a concentration as low as 20 ppb, is very harmful to the
health of human beings. Therefore, the design and fabrication of sensors for detecting trace …

ZnO nanoparticles and graphene oxide (GO) thin film were deposited on gold interdigital
electrodes (IDEs) in sequence via simple spraying process, which was further restored to …

Graphene and its composite hydrogels with interconnected three-dimensional (3D) structure
have raised continuous attention in energy storage. Herein, we describe a simple …

ZnO nanosheets/graphene oxide (GO) nanocomposites were synthesized for highly
selective, quick response acetone detection. Field emission scanning electron microscopy …

In this work, a simple and cost effective MEMS based gas sensor incorporating ZnO–CuO
nanoflakes is presented. For ZnO–CuO nanoflakes synthesis, brass film was deposited on …

CuO@ ZnO core–shell cubes with controlled shell thickness were synthesized using a facile
and environment-benign two-step solution route. A bending behavior was observed when …

Mesoporous ZnFe2O4 nanoflowers (NFs) have been prepared using a modified
hydrothermal (MHT) technique, developed in our laboratory. Urea has been brought in for …

Ni-Doped ZnO nanofibers have been synthesized by a simple, facile electrospinning
method. The structure and morphology of the products were characterized by SEM, HRTEM …