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Innovative Lens Provides New Route to Atomic Resolution Electron Microscopy
Researchers have proposed a new method to form an electron lens that uses a light field instead of the electrostatic and magnetic fields employed in conventional electron lenses.
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Waste Polystyrene Turned Into Useful Benzoic Acid on a Sunny Windowsill
Scientists have discovered a way to upcycle polystyrene waste into benzoic acid, a chemical with wide commercial demand, through a mild process that uses light, an oxygen-rich environment and an abundant iron-based catalyst.
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Optical Sensor Enables Rapid, Cheap COVID-19 Testing
A nanotechnology research group has developed a swab-based test for the rapid detection of COVID-19. The test uses a UV spectrometer for spike protein detection.
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Study Reveals How To Rejuvenate the Immune System of Elderly People
A new study identifies a reason why older adults are significantly more susceptible to infectious diseases than younger people, paving the way for new potential therapeutic targets to rejuvenate the immune system.
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Fracking-Related Water Pollution Linked to Poor Infant Health
Research documents for the first time the pollution of public water supplies caused by shale gas development, commonly known as fracking, and its negative impact of infant health.
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Receptor That Controls Appetite and Body Weight Identified
Progress in the development of a drug to treat metabolic syndrome has been furthered by identifying a receptor that controls appetite and body weight.
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How Communication Between GI Bacteria Can Help To Prevent Infections
Cell-cell communication between gut bacteria could provide a new target to prevent or treat infections, as new research shows an intracellular signaling mechanism regulates plasmid transfer in the gut.
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How Drug-Resistant Bacteria Build Their Protective Shield
Researchers have discovered how Gram negative bacteria—which cause numerous drug-resistant infections—finish building a crucial component of their outer membrane that shields them from attacks by the immune system and antibiotics.
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Immune Cell Changes Linked to Depressive Disorders
For the first time a link has been established between depressive disorders and mechanical characteristics of all major blood cell types.
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Ammonia Production Method Could Cut CO2 Emissions
Researchers have furthered a method to produce ammonia through electrochemical processes, helping to reduce carbon emissions.
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