Materials management deals with the research, development, manufacturing and processing of raw and industrial materials. Key aspects here are biological and medical issues, which play an increasingly important role in this field.
innovations-report offers in-depth articles related to the development and application of materials and the structure and properties of new materials.
The discovery of carbon nanotubes heralded a new era of scientific discovery that included the promise of ultra-sensitive bomb detectors and super-fast computer memory chips. But finding a way to incorporate nanomaterials into a working nanoelectronic system has been a frustratingly elusive achievement – until now.
In an important milestone in the fields of nanosciences and nanoengineering, researchers at the University of California, Berkeley and Stanford University are announcing that th
Researchers of the Moscow State Textile University have invented the way to impart a stable fragrance to fabrics and polymeric fibers. The smell of rose, hyacinth or lily of the valley does not disappear even after washing.
The application of aromatic rugs, polymeric fiber napkins or fragrant fabrics will be driven by fantasy that can be put to life thanks to the development by the Moscow scientists from the State Textile University. They have learned to process fabrics with special substanc
Even without noticing this, everyday we all make use of many magnetic gadgets and devices, both at home and at work. There are dozens of magnets working in our cars and household appliances and billions of tiny magnets keep records on computer hard disks. These are just a few examples of the importance of magnetic materials in supporting our modern lifestyle.
Whether a particular material can be used in a simple appliance, such as an electric bell, or can be a part of a sophisticated electr
Researchers have developed a process to create wires only 50 nanometers (billionths of a meter) thick. Made from silica, the same mineral found in quartz, the wires carry light in an unusual way. Because the wires are thinner than the wavelengths of light they transport, the material serves as a guide around which light waves flow. In addition, because the researchers can fabricate the wires with a uniform diameter and smooth surfaces down to the atomic level, the light waves remain coherent as they
A tiny nanowire sensor — smaller than the width of a human hair, 1,000 times more sensitive than conventional DNA tests, and capable of producing results in minutes rather than days or weeks — could pave the way for faster, more accurate medical diagnostic tests for countless conditions and may ultimately save lives by allowing earlier disease detection and intervention, Harvard scientists say.
In preliminary laboratory studies demonstrating the capability of the new sensor, the researchers
Ionizing radiation isnt generally thought of as good for you, but its good for artificial hips. A new reference material from the National Institute of Standards and Technology (NIST) will help researchers determine what methods of irradiating the plastic parts in joint replacements during manufacturing will best increase their wear resistance.
Reference Material 8457 is intended to help address concerns about the long-term durability of orthopedic hip implants amid growing use