Nanoribbons in solutions mimic nature

Graphene nanoribbons (GNRs) bend and twist easily in solution, making them adaptable for biological uses like DNA analysis, drug delivery and biomimetic applications, according to scientists at Rice University.

New photonic sensor opens the door to high-speed biodetection

Researchers from the University of Illinois at Urbana-Champaign have developed a new technique for extremely high speed photonic sensing of the mechanical properties of freely flowing particles using an opto-mechano-fluidic ...

Why fruit cracking differs among sweet cherry varieties

Sweet cherries are susceptible to a condition called "cracking", in which the skin of the fruit is strained, causing fractures or "cracks". The condition, which limits marketability of the fruit, may be a result of factors ...

Understanding a natural cloaking mechanism

Researchers at Yale and in Europe are exploring a natural "cloaking" mechanism that allows certain elastic materials—think Jell-O, for instance—to imbibe substantial amounts of liquid droplets without changing their own ...

Imaging algorithm gathers information about how cells move

Brown University engineers have developed a new technique to help researchers understand how cells move through complex tissues in the body. They hope the tool will be useful in understanding all kinds of cell movements, ...

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