Antimicrobial graphene coating developed using silver ions
A group in Manchester has developed an antimicrobial coating by including silver ions inside layers of graphene oxide. The new coating boasts a slow and long-release of silver ions, providing a sustained antimicrobial barrier for at least ten days.
Applied chemistry highlights: Ammonia synthesis, green hydrogen and disappearing batteries
Nigel P. Freestone from the University of Northampton summarises some of his selected research papers from recent journal issues for Issue 9 of C&I magazine.
Comment: A rising demand, a shrinking footprint
The Government is pushing for the UK to become a ‘science superpower’, but infrastructure is not keeping pace. Several factors contribute to the shortage, but the most significant is the rapid growth of the scientific research sector. Scientific publications are increasing at an exponential rate of 5.6%/year.
BASF looks at options for its coatings business
BASF has confirmed that it is looking at options for its Coatings business including joint ventures or a sale.
Machine learning and inky footprints help identify elusive pests
Researchers have used machine learning tools to analyse inky footprints left by rats in order to help identify different species. The team said that the techniques could play an important role in the identification and biosecurity management of invasive rodents.
PFAS degraded using sunlight
Researchers at the University of Adelaide, Australia, have developed a sunlight-activated material that can degrade per- and polyfluoroalkyl substances (PFAS) in water, breaking down the pollutant into harmless components, including fluoride. Their discovery is a promising low-energy solution for PFAS remediation, with potential applications in water treatment and environmental cleanup.