Tag: nanotechnology
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FDA Approves Trial of Nanotech Cancer Cell Markers
The U.S. Food and Drug Administration (FDA) has approved the first clinical trial in humans of brightly glowing nanoparticles to light up cancer cells to aid in diagnosing and treating cancer. The trial with five melanoma patients at Memorial Sloan-Kettering Cancer Center (MSKCC) in New York City will test if the technology is safe and…
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Report: Tech Industry Clusters Help Build Regional Economies
A new report from the Brookings Institution, a public policy research institute in Washington, D.C., urges the nation’s governors to create innovative new businesses in their states by building on current clusters of enterprises rather than trying to steal companies from other states. The report says this strategy, documented with examples of science and technology-based…
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Nanotech Compound Helps Convert Waste Heat Into Electricity
Researchers at Northwestern University have placed nanocrystals of rock salt into lead telluride, a compound of lead and tellurium, creating a material that can harness electricity from heat-generating items more efficiently than has been reported in the past. The results of the study are published by the journal Nature Chemistry (paid subscription required). The new…
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University, Start Up Develop Anti-Counterfeit Technology
A student at Simon Fraser University (SFU) in Burnaby, British Columbia, Canada researched a new method based on nanotechnology for stopping counterfeiters, which has led to the founding of a new company to develop the product. Nanotechnology uses materials at nanometer scale, with one nanometer equal to one billionth of a meter. Clint Landrock, an…
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Greener Process Developed for Producing Industrial Chemical
A U.S.-U.K. chemistry and engineering team has developed a more environmentally friendly process for producing benzyl benzoate, a common chemical found in food additives, insecticides, fragrances, and used in other industrial chemical processes. The research was partially funded by the Dow Chemical Company and the findings are published in this week’s issue of the journal…
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Nanotech Helps Reduce Cancer Drug Side Effects
Researchers at MIT in Cambridge, Massachusetts and Brigham and Women’s Hospital in Boston have shown that they can use nanotechnology to deliver the cancer drug cisplatin much more effectively and safely. Cisplatin (illustrated right) has been approved by the FDA as a treatment alone for bladder and ovarian cancer, and with other therapies for a…
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Report: Nanotech Can Cut Green Energy Costs
In a new report, a technology research company estimates the use of available nanotechnologies can significantly reduce the cost of producing energy from renewable sources. ABI Research in New York says that worldwide investment in renewable energy will top $2 trillion on a cumulative basis from 2010 through 2015, but over that same period using…
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University of Oklahoma to Develop Shale Gas Simulator
University of Oklahoma researchers in Norman are developing a new simulator for shale gas reservoirs to provide oil and gas companies with a tool for managing production and choosing drilling locations. The three-year project is supported with $1,053,778 from the group Research for Partnership to Secure Energy for America plus an additional $250,000 in matching…
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Nanomaterial to Boost Lithium-Ion Battery Performance
A new type of nanomaterial developed at Rensselaer Polytechnic Institute in Troy, New York could sharply reduce the time needed to recharge lithium (Li)-ion batteries, the type of battery found in electric automobiles, laptop computers, mobile phones, and other portable devices. Nanomaterials are made from technologies that operate at nanometer, or one-billionth of a meter,…
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Engineers Develop Biomarker Breathalyzer Diagnostics
Researchers at Purdue University in West Lafayette, Indiana are developing breath-analysis technology to diagnose patients in real time by detecting chemical compounds called biomarkers in a person’s respiration. Carlos Martinez, an assistant professor of materials engineering leads the project for Purdue, and is working with colleagues at the National Institute of Standards and Technology, a…