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Nanotech Sensor Turns Molecular Fingerprints Into Bar Codes

Infrared spectroscopy is the benchmark method for detecting and analyzing organic compounds. But it requires complicated procedures and large, expensive instruments, making device miniaturization challenging and hindering its use for some industrial and medical applications and for data collection out in the field, such as for measuring pollutant concentrations. Furthermore, it is fundamentally limited by

Lab on a Chip Could Monitor Health, Disease and Contaminants

Rutgers researchers invent technology that could lead to wearable biosensors. The technology, which involves electronically barcoding microparticles, giving them a bar code that identifies them, could be used to test for health and disease indicators, bacteria and viruses, along with air and other contaminants. “This is really important in the context of personalized medicine or

Retina May Be Sensitive Gauge of Blast-Wave Pressure Injury

Although traumatic brain injury (TBI) is a well-recognized consequence of extreme blast waves, it is less appreciated that over 80 percent of combat veterans with TBI also develop visual problems. A new study reports that blast exposure that does not cause detectable changes in the brain can result in long-term retinal injury. Researchers identified early