NN ARBOR, Mich.—A groundbreaking new equation developed in part by researchers at the University of Michigan could do for organic semiconductors what the Shockley ideal diode equation did for inorganic semiconductors: help to enable their wider adoption. (more…)
Twisting spires are one of the 3D shapes researchers at the University of Michigan were able to develop using a new manufacturing process. Image credit: A. John Hart
ANN ARBOR, Mich
.— Twisting spires, concentric rings, and gracefully bending petals are a few of the new three-dimensional shapes that University of Michigan engineers can make from carbon nanotubes using a new manufacturing process.
The process is called “capillary forming,” and it takes advantage of capillary action, the phenomenon at work when liquids seem to defy gravity and spontaneously travel up a drinking straw.
The new miniature shapes have the potential to harness the exceptional mechanical, thermal, electrical, and chemical properties of carbon nanotubes in a scalable fashion, said A. John Hart, an assistant professor in the Department of Mechanical Engineering and in the School of Art & Design.
The 3D nanotube structures could enable countless new materials and microdevices, including probes that can interface with individual cells, novel microfluidic devices, and lightweight materials for aircraft and spacecraft. (more…)
ANN ARBOR, Mich.—Tuberculosis fights off the toxic agents, acidity and oxidants, that our immune system sends to destroy it, which is why the maddeningly drug-resistant bacterium can survive in harsh conditions in our bodies for essentially as long as its human host lives, new research shows. (more…)
ANN ARBOR, Mich.—It’s common knowledge that newlyweds who yell or call each other names have a higher chance of getting divorced. But a new University of Michigan study shows that other conflict patterns also predict divorce.
ANN ARBOR, Mich.— From John F. Kennedy to Barack Obama, presidents have challenged University of Michigan students to change the world. In Kennedy’s case, the transformation was rapid and enduring: The Peace Corps was born.
ANN ARBOR, Mich.— As another round of talks continues between Israelis and Palestinians, a new University of Michigan study documents the impact the violence has been inflicting on the region’s children.
ANN ARBOR, Mich. — Old memories die hard. Simply reminding college students of the O.J. Simpson trial can alter the quality of their working relationships, according to University of Michigan research.
ANN ARBOR, Mich.—When men outnumber women, females marry younger and the age gap between spouses grows, a University of Michigan study shows.
