Materials Science

Results 1 - 7 of 7.

Materials Science - Chemistry - 06.12.2018
Two-dimensional materials skip the energy barrier by growing one row at a time
Two-dimensional materials skip the energy barrier by growing one row at a time
A new collaborative study led by a research team at the Department of Energy's Pacific Northwest National Laboratory , University of California, Los Angeles and the University of Washington could provide engineers new design rules for creating microelectronics, membranes and tissues, and open up better production methods for new materials.

Materials Science - 06.12.2018
Technique inspired by dolphin chirps could improve tests of soft materials
Technique inspired by dolphin chirps could improve tests of soft materials
Method can be used to quickly characterize any soft, rapidly changing substance, such as clotting blood or drying cement. If you leave the putty in a small glass, it will eventually spread out like a liquid. If you pull it slowly, it will thin and droop like viscous taffy. And if you quickly yank on it, the Silly Putty will snap like a brittle, solid bar.

Electroengineering - Materials Science - 29.11.2018
Switching identities: Revolutionary insulator-like material also conducts electricity
For News Media THIS NEWS IS EMBARGOED BY THE JOURNAL SCIENCE UNTIL 2 P.M. EST, NOV. 29, 2018 × University of Wisconsin-Madison researchers have made a material that can transition from an electricity-transmitting metal to a nonconducting insulating material without changing its atomic structure.

Materials Science - Physics - 29.11.2018
What happens when materials take tiny hits
What happens when materials take tiny hits
High-speed camera shows incoming particles cause damage by briefly melting surfaces as they strike. When tiny particles strike a metal surface at high speed - for example, as coatings being sprayed or as micrometeorites pummeling a space station - the moment of impact happens so fast that the details of process haven't been clearly understood, until now.

Veterinary Science - Materials Science - 21.11.2018
Sugar supplement slows tumour growth and can improve cancer treatment
Mannose sugar, a nutritional supplement, can both slow tumour growth and enhance the effects of chemotherapy in mice with multiple types of cancer. This lab study is a step towards understanding how mannose could be used to help treat cancer. The results of the study today (Wednesday). Tumours use more glucose than normal, healthy tissues.

Veterinary Science - Materials Science - 20.11.2018
Modified virus used to kill cancer cells
Scientists have equipped a virus that kills carcinoma cells with a protein so it can also target and kill adjacent cells that are tricked into shielding the cancer from the immune system. It is the first time that cancer-associated fibroblasts within solid tumours - healthy cells that are tricked into protecting the cancer from the immune system and supplying it with growth factors and nutrients - have been specifically targeted in this way.

Computer Science / Telecom - Materials Science - 11.10.2018
Medication you can wear
Medication you can wear
Drug-releasing textiles could, for instance, be used to treat skin wounds. Empa researchers are currently developing polymer fibers that can be equipped with drugs. The smart fibers recognize the need for therapy all by themselves and dose the active ingredients with precision and accuracy. For the «Self Care Materials» project, fibers are produced from biodegradable polymers using various processes.