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Researchers Discover New Class of Chemical Reaction

“Finding opens door to innumerable possibilities, from the design of new types of engines to understanding the planetary chemistry responsible for cloud formations, climate change, and the conditions for creating life. A new study led by Michael P. Burke, assistant …

Single Molecules Can Work as Reproducible Transistors—at Room Temperature

“Columbia Engineering researchers are first to reproducibly achieve the current blockade effect using atomically precise molecules at room temperature, a result that could lead to shrinking electrical components and boosting data storage and computing power. A major goal in the …

Researchers Revolutionize Brain-Computer Interfaces Using Silicon Electronics

“In new DARPA project, researchers exploit the latest in silicon electronics to invent an implanted brain-interface device that could transform how artificial systems enhance brain functions. Today, implanted electrode devices for stimulating the brain are extremely crude devices with only …

Columbia Engineers Invent Method to Control Light Propagation in Waveguides

“A team of Columbia Engineering researchers, led by Applied Physics Assistant Professor Nanfang Yu, has invented a method to control light propagating in confined pathways, or waveguides, with high efficiency by using nano-antennas. To demonstrate this technique, they built photonic …

David E. Shaw’s Supercomputer Is Uncovering Secrets of Human Biology

“David E. Shaw, the legendary quantitative investment manager turned innovator in computational biochemistry, spoke to a packed auditorium of Columbia Engineering students and described his research and development of high-speed simulations that could lead to better understanding of protein behavior …

Implantable Microrobots

“A team of researchers led by Biomedical Engineering Professor Sam Sia at Columbia Engineering has developed a way to manufacture microscale machines from biomaterials that can safely be implanted in the body. Working with hydrogels, which are biocompatible materials that …

Study Finds Only a Small Portion of Synapses May Be Active During Neurotransmission

“Columbia University scientists have developed a new optical technique to study how information is transmitted in the brains of mice. Using this method, they found that only a small portion of synapses—the connections between cells that control brain activity …

Computational Hydrographic Printing

“Hydrographic printing is a well-known technique in industry for transferring color inks on a thin film to the surface of a manufactured 3D object. It enables high-quality coloring of object surfaces and works with a wide range of materials, but …