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Search results for bone tissue engineering

Cell & Microbiology Sep 4, 2020

Coaxing single stem cells into specialized cells

Researchers at the University of Illinois Chicago have developed a unique method for precisely controlling the deposition of hydrogel, which is made of water-soluble polymers commonly used to support cells in experiments ...

Archaeology Aug 20, 2020

Dinosaurs' unique bone structure key to carrying weight

Weighing up to 8,000 pounds, hadrosaurs, or duck-billed dinosaurs were among the largest dinosaurs to roam the Earth. How did the skeletons of these four-legged, plant-eating dinosaurs with very long necks support such a ...

Materials Science Aug 17, 2020

Mixing silk with polymers could lead to better biomedical implants

Spun by spiders and silkworms, silk has mystified human engineers who have yet to figure out how to artificially recreate this tough, fine fiber. But by combining silk, which is safe for use in the human body, with synthetic ...

Materials Science Aug 14, 2020

Versatile new material family could build realistic prosthetics, futuristic army platforms

Nature's blueprint for the human limb is a carefully layered structure with stiff bone wrapped in layers of different soft tissue, like muscle and skin, all bound to each other perfectly. Achieving this kind of sophistication ...

Archaeology Aug 14, 2020

Traces of ancient life tell story of early diversity in marine ecosystems

If you could dive down to the ocean floor nearly 540 million years ago just past the point where waves begin to break, you would find an explosion of life—scores of worm-like animals and other sea creatures tunneling complex ...

General Âé¶¹ÒùÔºics Aug 10, 2020

Deep learning and metamaterials make the invisible visible

By combining purpose-built materials and neural networks, researchers at EPFL have shown that sound can be used in high-resolution imagery.

Bio & Medicine Aug 7, 2020

Epirubicin-loaded nanomedicines beat immune checkpoint blockade resistance in glioblastoma

A nanomedicine-based strategy for chemo-immunotherapy (CIT) of glioblastoma (GBM), which has the worst prognosis among brain tumors, was successfully developed. In vivo experiments demonstrated that the combined use of epirubicin-encapsulating ...

Bio & Medicine Aug 5, 2020

Silk scaffolds and magnetism to generate bone tissue and be able to use it in implants

The journal Materialia has recently published the outcome of research conducted by a group of researchers including several from the Department of Âé¶¹ÒùÔºical Chemistry at the UPV-EHU's Faculty of Science and Technology and ...

Archaeology Aug 5, 2020

Ancient beavers cut trees for food first, not to build dams

By studying the wood-cutting behaviour of ancient beavers that once roamed the Canadian high Arctic, an international team of scientists has discovered that tree predation—feeding on trees and harvesting wood—evolved ...

Materials Science Aug 3, 2020

Hydrogel paves way for biomedical breakthrough

Published in Advanced Functional Materials, a University of Sydney team of biomedical engineers has developed a plasma technology to robustly attach hydrogels—a jelly-like substance which is structurally similar to soft ...

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