Science and Enterprise

Tag: materials science

  • Low-Cost Nanoscale Catalyst Splits Hydrogen from Water

    Researchers at Brookhaven National Laboratory in New York, part of the U.S. Department of Energy, have developed a new electrocatalyst that generates hydrogen gas from water cleanly and with much less expensive materials than current catalysts. Their findings are described online this week in the journal Angewandte Chemie International Edition (paid subscription required). Traditional methods…

  • Canadian Aircraft Industry Funding Materials Scientist

    A group of aircraft companies in Canada, with the Natural Sciences and Engineering Research Council of Canada (NSERC), are supporting the research of Suong Van Hoa at Concordia University on a new composite materials manufacturing technique. The funding, valued at $3.4 million, will support Hoa’s work for five years at the Montreal institution. Hoa (pictured…

  • Report: Investment Increasing In Water Technologies

    A new report by the London Environmental Investment Forum says venture capital (VC) investors are showing more interest in technologies related to water used in extractive industries, such as oil, gas, and mining. The report, “Water Innovation in Extractive Industries,” can be downloaded from the organization’s Web site. London Environmental Investment Forum is owned and…

  • Gates Award to Fund Tattoo-Like Pregnancy Monitor Device

    The Bill and Melinda Gates Foundation has awarded a Grand Challenges Explorations grant for development of an electronic device similar to a tattoo that can continuously monitor the progress of a pregnancy. The award goes to University of California-San Diego bioengineering professor Todd Coleman and materials science and engineering professor John Rogers at University of…

  • Nanotech Composites Aid Tooth Cavity Repair

    Researchers at the University of Maryland dental school have developed cavity-filling composites based on nanotechnology that kill bacteria and regenerate the tooth structure. The university has filed patents and is seeking licensees to commercialize the technology. The work of Maryland dental school professor Huakun (Hockin) Xu aims to improve on the standard dental fillings that…

  • Glare-Free Water-Resistant Nanotech Glass Developed

    Engineers at Massachusetts Institute of Technology have developed a new type of glass that eliminates almost all reflection and causes water to bounce off. The team of MIT graduate students, faculty, and former postdoc — now at North Carolina State University — published their findings earlier this month in the journal ACS Nano (paid subscription…

  • Nanoscale Film Coating Strengthens Joint Implants

    Chemical engineers at Massachusetts Institute of Technology have developed an ultra-thin film that can strengthen the bond of knee or hip implants and promote bone growth. The findings are described in a recent issue of the journal Advanced Materials (paid subscription required). Knee and hip replacements are becoming more common, with some 773,000 Americans having…

  • Australian Science Agency, Biotech Partner on Insect Silks

    Australia’s Commonwealth Scientific and Industrial Research Organisation (CSIRO) and the global biotechnology company Lonza have agreed to develop new insect silks for medical and industrial applications. Financial and intellectual property terms of the agreement were not disclosed. Insect silk is a potential component in a range of new products and applications because of properties such…

  • Boron Added to Carbon Nanotubes Produce Super Oil Sponge

    Materials scientists at Rice University in Houston have devised a material that can absorb large quantities of oil by adding the element boron to carbon nanotubes. The Rice researchers, joined by colleagues in the U.S., Belgium, Japan, Spain, and Mexico published their findings Friday in the journal Scientific Reports. Rice graduate student Daniel Hashim (pictured…

  • Engineers to Conduct Seismic Tests on Fire, Medical Systems

    Structural engineers at University of California in San Diego will begin two weeks of tests on a full-size building to gauge the impact of severe earthquakes on non-structural components, such as fire and elevator systems, as well as on medical facilities. The tests will involve a five-story building (pictured left) constructed on what the university…