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Bioscience

Cell measurements

News and Updates

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Scientists Channel Graphene to Understand Filtration and Ion Transport into Cells

December 8, 2017

Tiny pores at a cell’s entryway act as miniature bouncers, letting in some electrically charged atoms—ions—but blocking others. Operating as exquisitely

Diving Deep into the Dolphin Genome Could Benefit Human Health

February 22, 2017

In movies and TV shows, dolphins are often portrayed as heroes who save humans through remarkable feats of strength and tenacity. Now dolphins could save the

‘Start Codons’ in DNA and RNA May Be More Numerous Than Previously Thought

February 21, 2017

For decades, scientists working with genetic material have labored with a few basic rules in mind. To start, DNA is transcribed into messenger RNA (mRNA), and

Seeing Light’s Effect on Atoms — Within Picoseconds

November 16, 2016

For the first time in a laboratory setting, NIST scientists have made stop-action x-ray measurements of the way visible light interacts with atoms and molecules

NIST Researchers Use a Standardized Caenorhabditis elegans Toxicity Test to Assess Nanomaterial Toxicity

November 4, 2016

Toxicity assays are an important component in identifying potential health or environmental hazards associated with chemicals. The development of robust

Images of the same basic cell type grown on two different bioscaffolds

Shape-Sifting: NIST Categorizes Bio Scaffolds by Characteristic Cell Shapes

February 7, 2014

Getting in the right shape might be just as important in a biology lab as a gym. Shape is thought to play an important role in the effectiveness of cells grown

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