For University of Wisconsin-Milwaukee researchers studying the toxicity of gold nanoparticles - a minuscule material with potentially big biomedical applications - the road to a new medical advance may or may not be paved ...
Bio & Medicine
Jul 22, 2011
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0
Gold nanoparticles, which are supposed to be stable in biological environments, can be degraded inside cells. This research, conducted by teams from the CNRS, l'Université de Paris, Sorbonne Université, and l'Université ...
Bio & Medicine
Dec 16, 2019
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94
New research from North Carolina State University finds that gold nanoparticles with a slight positive charge work collectively to unravel DNA's double helix. This finding has ramifications for gene therapy research and the ...
Bio & Medicine
Jun 20, 2012
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A team of chemists led by Vincent M. Rotello of the University of Massachusetts Amherst has developed a fast, simple and low-cost field test for detecting bacteria in low concentrations in drinking water using a biosensor ...
Analytical Chemistry
Jun 28, 2011
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1
As the COVID-19 pandemic continues to spread across the world, testing remains a key strategy for tracking and containing the virus. Bioengineering graduate student, Maha Alafeef, has co-developed a rapid, ultrasensitive ...
Bio & Medicine
Dec 7, 2020
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812
Hydrogen peroxide is one of the world's most versatile and widely used chemicals. A powerful oxidizing agent, H2O2 is commonly used as a bleach, an antiseptic and a disinfectant.
Nanomaterials
Feb 19, 2009
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0
A new catalyst could have dramatic environmental benefits if it can live up to its potential, suggests research from Singapore. A*STAR researchers have produced a catalyst with gold-nanoparticle antennas that can improve ...
Nanomaterials
Dec 17, 2014
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1
NYU Polytechnic School of Engineering professors have been collaborating with researchers from Peking University on a new test strip that is demonstrating great potential for the early detection of certain heart attacks.
Bio & Medicine
Jan 15, 2015
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66
A special class of tiny gold particles can easily slip through cell membranes, making them good candidates to deliver drugs directly to target cells.
Bio & Medicine
Jul 21, 2014
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0
Advances in fuel-cell technology have been stymied by the inadequacy of metals studied as catalysts. The drawback to platinum, other than cost, is that it absorbs carbon monoxide in reactions involving fuel cells powered ...
Nanomaterials
Mar 12, 2012
1
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