News tagged with scientists

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Fingerprints, revisited

For more than a century, forensic scientists have linked criminals to crime scenes through the distinctive loops and whorls on their fingertips. But now, researchers are moving beyond simple pattern comparisons to glean more ...

dateMar 13, 2019 in Analytical Chemistry
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Chemists 'print' sensors for nano-objects

Young scientists from ITMO University proposed a new type of optical nano-sensors. Their operating principle is based on the interaction of light in thin films: a similar effect can be observed in soap bubbles. Such sensors ...

dateMar 05, 2019 in Nanomaterials
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Capturing carbon from the air

Climate scientists predict disastrous consequences if greenhouse gases continue to accumulate at ever-increasing rates. Experts agree that any solution will require drastic reductions in emissions from sources such as automobiles ...

dateFeb 27, 2019 in Environment
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