New glass stamp may make cheaper, more precise biosensors

Advances in microchip technology may someday enable clinicians to perform tests for hundreds of diseases -- sifting out specific molecules, such as early stage cancer cells -- from just one drop of blood. But fabricating ...

Researchers use a synthetic 'tongue' to sort out whiskies

Whiskies may differ in taste and smell, but they are so similar in chemical composition that most analyses can't tell two closely related brews apart. In the journal Chem on June 8, researchers introduce an artificial sensor ...

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