MIT engineers have devised a new, noninvasive way to measure the stiffness of living cells using acoustic waves. Their technique allows them to monitor single cells over several generations and investigate how stiffness changes ...
Biotechnology
Feb 11, 2019
0
73
(Phys.org)—Biological material such as bone and muscle tend to have a wide range of elasticity and rigidity that is different from synthetic materials. In general, with synthetic materials, as stiffness increases, elasticity ...
Mother-of-pearl, the iridescent layer in the shells of some mollusks, inspired a Rice University study that will help scientists and engineers judge the ultimate strength, stiffness and toughness of composite materials for ...
Nanomaterials
Mar 16, 2015
0
1019
A 70-pound "cheetah" robot designed by MIT researchers may soon outpace its animal counterparts in running efficiency: In treadmill tests, the researchers have found that the robot—about the size and weight of an actual ...
Robotics
Mar 8, 2013
7
0
A team of researchers at MIT has found a way to make complex composite materials whose attributes can be fine-tuned to give various desirable combinations of properties such as stiffness, strength, resistance to impacts and ...
Materials Science
May 26, 2011
2
0
Researchers at Rice University have created a synthetic material that gets stronger from repeated stress much like the body strengthens bones and muscles after repeated workouts.
Nanomaterials
Mar 23, 2011
9
0
(PhysOrg.com) -- Scientists are closer to understanding how to grow replacement bones with stem cell technology, thanks to research published today in the journal Nature Materials.
Materials Science
Jul 26, 2009
1
0
Cornell researchers have identified a new way to measure DNA torsional stiffness—how much resistance the helix offers when twisted—information that can potentially shed light on how cells work.
General Physics
Aug 11, 2021
0
891
Brown University researchers have shown a way to use graphene oxide (GO) to add some backbone to hydrogel materials made from alginate, a natural material derived from seaweed that's currently used in a variety of biomedical ...
Nanomaterials
Nov 21, 2018
0
152
Spine deformities, such as idiopathic scoliosis and kyphosis (also known as "hunchback"), are characterized by an abnormal curvature in the spine. The children with these spinal deformities are typically advised to wear a ...
Engineering
Apr 9, 2018
0
319
