Bacterial biofactories embedded in the rim of the lens continually produce hyaluronic acid, a natural lubricant, to keep the contacts moist.
Biotechnology
Quantum proofing passwords and artwork with DNA encryption
Chaotic pools of DNA could be the future of encryption, proving authenticity of artwork or securing passwords against quantum computers.
3D printing mimics human tissue for breakthrough discoveries
Scientists employ cutting-edge 3D printing to recreate human-like tissue, promising a breakthrough in cellular research and potential insights into aging and disease.
Thin film improves “usable light” needed to grow microalgae on industrial scales
A textured film maximizes sunlight by generating an increased amount of red light, reducing the costs of algae production on a significant scale.
A battery made from food makes edible electronics palatable
An edible and rechargeable battery to power devices used for GI tract monitoring, therapeutics, and analyzing food quality.
A computing system made from heart cells
A biocomputer built from connected heart cells solves computational problems with high accuracy and at a low computational cost.
Biobots made from roundworms
Scientists are turning to C. elegans for biobot designs, guiding their movement through reconfigurable microtopographies.
Mimicking viral factories for better drug delivery
New research inspired by “viral factories” shows the potential of encapsulating target molecules in membrane-free compartments.
Are biohybrid electronics the future?
A new device setup enables an interface between biomolecules and electronic materials for biohybrid electronics.
Recyclable hydrogels for fast prototyping
Researchers have created stiff, recyclable hydrogels that can be broken down into their base components and reshaped on demand.
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CERN scientists search for new physics in unusual energy patterns linked to hidden particles
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Contact lenses bring 3D holograms to life for augmented reality