A search for environmentally friendly inks led researchers to microalgae biofactories, providing a renewable biomass solution.
Advanced Materials
Zwitterions speed up healing in diabetic wounds
Zwitterionic hydrogels boost healing in diabetic wounds by balancing the immune response, reducing inflammation, and promoting tissue growth.
Tiny robots with a big impact: Scientists develop microrobots for single-cell handling
Fitted with nanoscale grippers, these microrobots offer new opportunities for imaging and manipulating single cells.
These plant-based robots will help with reforestation
A biohybrid robot made from oats moves in response to humidity and is being tested as a biodegradable vector for reforestation efforts.
A brain–computer interface could slow cognitive decline
This new brain–computer interface detects weakened brain signals and boosts them to healthy levels, potentially reversing cognitive aging in the brain.
These “living” contact lenses self lubricate to avoid dry eyes
Bacterial biofactories embedded in the rim of the lens continually produce hyaluronic acid, a natural lubricant, to keep the contacts moist.
How do identical twins form? New insights reveal mechanism
A new organ-on-a-chip model allows researchers to study the splitting of the embryo during pregnancy for the first time.
Titanium-based metamaterial unlocks strength beyond nature
A groundbreaking titanium metamaterial with unparalleled strength and versatility could revolutionize manufacturing and high-speed aviation.
A 3D bioprinter builds living tissue in orbit
To develop medical treatments in space, scientists first need to understand how the body behaves in this foreign environment.
Killing cancer cells with a molecular jackhammer
Mechanical therapy physically breaks down cancer cells and could help overcome the problem of treatment resistance.
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Microneedles enable 98% smaller, cheaper artificial pancreas
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Metabolic–Epigenetic Link Between Sleep Deprivation and Immune Dysregulation