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Analytical Chemistry Dec 21, 2022

Neutron experiments reveal what maintains good function in bones

Around 500 million years ago, early vertebrates in the seas became fish, adopting an inner skeleton and a flexible spine based on a nanocomposite of fibers and mineral, known as bone material. This "invention" of evolution ...

Cell & Microbiology Dec 15, 2022

Scientists' use of hydrogel materials leads to stem cells developing like human embryos

Materials scientists at UNSW Sydney have shown that human pluripotent stem cells in a lab can initiate a process resembling the gastrulation phase—where cells begin differentiating into new cell types—much earlier than ...

Biotechnology Dec 9, 2022

Edible coating made from silk can extend shelf life of foods

The Silklab at Tufts University has pioneered the use of silk as a biological solution for many technological challenges. Just like the silk that goes into fine fabric, the silk used in the lab comes from the cocoons of silkworms, ...

Biochemistry Dec 8, 2022

New electrochemical measurement output uses data science to reveal microbial electricity generation mechanisms

Researchers at Japan's National Institute for Materials Science (NIMS) have developed a device capable of taking hundreds of times more electrochemical measurements than conventional devices. By analyzing the device's large ...

Bio & Medicine Dec 6, 2022

Researchers develop nano-based technology to fight osteoporosis

University of Central Florida researchers have created unique technology for treating osteoporosis that uses nanobubbles to deliver treatment to targeted areas of a person's body.

Biochemistry Dec 5, 2022

Researchers harness bacteria-eating viruses to create powerful food decontamination spray

Researchers at McMaster University have created a powerful new weapon against bacterial contamination and infection.

Bio & Medicine Dec 1, 2022

Positively charged nanomaterials treat obesity anywhere you want

Researchers have long been working on how to treat obesity, a serious condition that can lead to hypertension, diabetes, chronic inflammation, and cardiovascular diseases. Studies have also revealed a strong correlation of ...

Cell & Microbiology Nov 29, 2022

Tablet-based vaccine prevents urinary tract infections in mice

Biomedical engineers at Duke University have developed a tablet-based vaccine for urinary tract infections (UTIs) that rapidly dissolves when placed under the tongue. The new treatment could offer an easy and practical alternative ...

Biochemistry Nov 22, 2022

Scientists unlock nature's secret to super-selective binding

EPFL researchers have discovered that it is not just molecular density, but also pattern and structural rigidity, that control super-selective binding interactions between nanomaterials and protein surfaces. The breakthrough ...

Plants & Animals Nov 21, 2022

Adaptations across scales: Scientists learn how the horseshoe crab sees through its cuticle lenses

The primitive compound eyes of a horseshoe crab are one the largest to be found in nature. In contrast to many insects and spiders that build their eyes from glassy proteins, the horseshoe crab uses cuticle, the same material ...

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