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Search results for biomineralization

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.

Nanomaterials Dec 10, 2018

Proteins imaged in graphene liquid cell have higher radiation tolerance

Electron microscopy is one of the main methods used to examine protein structure. Studying these structures is of key importance to elucidate their function feeding fundamental information into a number of fields such as ...

Plants & Animals Oct 18, 2018

Bioceramics power the mantis shrimp's famous punch

Researchers in Singapore can now explain what gives the mantis shrimp, a marine crustacean that hunts by battering its prey with its club-like appendages, the most powerful punch in the animal kingdom. In a paper publishing ...

Nanomaterials Oct 12, 2018

Frances Ross discusses witnessing nanostructure formation

Professor Frances Ross joined the MIT Department of Materials Science and Engineering this fall after a career of developing techniques that probe materials reactions while they take place. Formerly with the IBM Thomas J. ...

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