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Search results for biomineralization

Materials Science Aug 1, 2019

Promising new solar-powered path to hydrogen fuel production

Engineers at Lehigh University are the first to utilize a single enzyme biomineralization process to create a catalyst that uses the energy of captured sunlight to split water molecules to produce hydrogen. The synthesis ...

Ecology Aug 1, 2019

Using organisms to decontaminate soil

The German Ministry of Education and Research is funding a long-term soil remediation project run by the University of Jena. The project is to investigate and test biological methods for remediating soils contaminated with ...

Biochemistry Jul 9, 2019

Tungsten as interstellar radiation shielding?

A boiling point of 5900 degrees Celsius and diamond-like hardness in combination with carbon: tungsten is the heaviest metal, yet has biological functions—especially in heat-loving microorganisms. A team led by Tetyana Milojevic ...

Paleontology & Fossils Jun 4, 2019

Rare fossils provide more detailed picture of biodiversity during Middle Ordovician

A clutch of marine fossil specimens unearthed in northern Portugal that lived between 470 and 459 million years ago is filling a gap in understanding evolution during the Middle Ordovician period.

Ecology May 29, 2019

Microaerobic Fe(II) oxidation could drive microbial carbon assimilation in paddy soil

The carbon assimilation process driven by soil microorganisms is important to maintain the production and ecological function of paddy fields. A recent publication from Prof. Fangbai LI's group has found that Fe(II) oxidation ...

Earth Sciences May 13, 2019

Recreating ancient minerals

When it comes to making a lasting impression in geological history, the medium makes all the difference, especially in the Earth's paleo-oceans. Here, during the Archean Eon (4,000-2,500 million years ago) and at times during ...

Engineering Apr 9, 2019

Using bacteria to protect roads from deicer deterioration

Tiny bacteria could soon be chipping in to keep roads from chipping away in the winter, according to Drexel University researchers who are looking into new ways to make our infrastructure more resilient.

Biochemistry Apr 8, 2019

Modeling biomimetic collagen-ligand interactions to understand intrafibrillar mineralization

Living organisms form biological minerals during biomineralization, where inorganic elements can selectively deposit on specific organic macromolecules under precise control. The process can be divided into biocalcification ...

Biochemistry Mar 1, 2019

Researchers combining animate and inanimate substances

Modern cosmetics and medical implants contain many inorganic substances. Studies by South Ural State University researchers are aimed at understanding how biological molecules of the human body will interact with new, foreign, ...

Materials Science Feb 1, 2019

Magnetic teeth hold promise for materials and energy

A mollusk with teeth that can grind down rock may hold the key to making next generation abrasion-resistant materials and nanoscale materials for energy.

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