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Bio & Medicine Jan 9, 2025

Inhalable therapy uses mussel-inspired nanoparticles to target lung cancer cells

Researchers from POSTECH and Kyungpook National University have developed a novel inhalable therapeutic delivery system for lung cancer, leveraging mucoadhesive protein nanoparticles inspired by the adhesive properties of ...

Biotechnology Jan 8, 2025

Optical tweezer technique reveals novel disease indicators in aging animals

A new method based on optical tweezers can measure viscoelasticity of biological materials in a simpler and more versatile way. In an article published in Nature Nanotechnology, the researchers report three novel results ...

Biochemistry Dec 20, 2024

Biosensors mimic human olfactory system to discriminate between very similar odors

The human olfactory system discriminates between thousands of odors by interacting specifically with olfactory receptors on sensory neurons. Each receptor can detect several odorants at different intensities, and the same ...

Materials Science Dec 19, 2024

By looking at individual atoms in tooth enamel, researchers are learning what happens to our teeth as we age

Teeth are essential for helping people break down the food they eat, and are protected by enamel, which helps them withstand the large amount of stress they experience as people chew away. Unlike other materials in the body, ...

Evolution Dec 18, 2024

Comprehensive analysis reveals hidden genomic evolution of brown algae

Covering over 70% of Earth's surface, the oceans are home to countless life forms that maintain ecological balance and support human well-being. Among these, brown algae (Phaeophyceae) play a crucial role in sustaining coastal ...

Bio & Medicine Dec 11, 2024

Nanoscale analysis uncovers method to prevent dental erosion from carbonated drinks

A Korean research team, which had previously visualized and scientifically proven the harmful effects of carbonated drinks like cola on dental health using nanotechnology, has now identified a mechanism for an effective method ...

Cell & Microbiology Dec 11, 2024

Molding complex tissues using gallium: Researcher explains new method

When it comes to the human body, form and function work together. The shape and structure of our hands enable us to hold and manipulate things. Tiny air sacs in our lungs called alveoli allow for air exchange and help us ...

Bio & Medicine Dec 10, 2024

Rethinking the brain pacemaker: How better nanocomposites can improve signals

Two years ago, a medical professional approached scientists at the University of Tabriz in Iran with an interesting problem: Patients were having headaches after pacemaker implants. Working together to investigate, they began ...

Molecular & Computational biology Dec 6, 2024

Unlocking the secrets of collagen: How sea creature superpowers are inspiring smart biomaterials for human health

Major findings on the inner workings of a brittle star's ability to reversibly control the pliability of its tissues will help researchers solve the puzzle of mutable collagenous tissue (MCT) and potentially inspire new "smart" ...

Agriculture Dec 4, 2024

Waste not, want not: Turning food waste into fertile soil for sustainable growth

EU researchers are turning food processing waste into a valuable resource, transforming discarded biomaterials into natural fertilizers.

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