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New catalyst yields more accurate PSA test

Say you've been diagnosed with prostate cancer, the second-leading cause of cancer death in men. You opt for surgery to remove your prostate. Three months later, a prostate surface antigen (PSA) test shows no prostate cells ...

dateSep 16, 2015 in Nanomaterials
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Inexpensive new catalysts can be fine-tuned

Researchers at MIT and Lawrence Berkeley National Laboratory have developed a new type of catalyst that can be tuned to promote desired chemical reactions, potentially enabling the replacement of expensive and rare metals ...

dateSep 16, 2015 in Materials Science
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Improving memory with a flash of light

The burgeoning field of optogenetics has seen another breakthrough with the creation of a new plant-human hybrid protein molecule called OptoSTIM1. In South Korea, a research team led by Won Do Heo, associate professor at ...

dateSep 14, 2015 in Biotechnology
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