Novel Raman technique breaks through 50 years of frustration

Raman spectroscopy—a chemical analysis method that shines monochromatic light onto a sample and records the scattered light that emerges—has caused frustration among biomedical researchers for more than half a century. ...

Molecular 'hub' regulates gene-silencing proteins

To keep their vital functions in balance, many organisms use small snippets of RNA to "silence" messenger RNAs that code for certain proteins. New research from FMI scientists has revealed a molecular hub that integrates ...

Engineers report low-cost human biomarker sensor designs

Penn State researchers have developed a low-cost, RNA-based technology to detect and measure biomarkers, which can help decode the body's physiology. The presence of protein biomarkers can indicate chronic or acute conditions, ...

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