Due to its low cost, environmentally friendly process, and lack of secondary contamination,
the photodegradation of dyes is regarded as a promising technology for industrial …

Responsive optical nanomaterials that can sense and translate various external stimuli into
optical signals, in the forms of observable changes in appearance and variations in spectral …

The tremendous impact of UV radiation on every individual has resulted in massive interest
in development of new sensor technologies to effectively monitor the solar exposure …

The invention of paper as writing materials has greatly contributed to the development and
spread of civilization. However, its large-scale production and usage have also brought …

Renewable fuel and environmental remediation are of paramount importance in today's
world due to escalating concerns about climate change, pollution, and the finite nature of …

Ink-free rewritable media has attracted great attention as a potential alternative to current
paper prints, owing to its benefits to reducing paper production and consumption for …

Pristine titanium dioxide (TiO2) changes color from white to black when it is reduced from
TiIV to TiIII by photoexcited electrons. However, the black coloration requires substantial …

Ink-free rewritable paper has attracted extensive social attention because of its potential
advantages in recycling and sustainable utilization of resources. In this work, a double …

Visible‐light‐responsive reversible color‐switching systems are attractive to many
applications because visible light has superior penetration and causes far less damage to …

NiO is one of the most important candidates for semiconductors metal oxide nanocrystals by
the arrangement of photocatalytic application. However, the photocatalytic performance of …