DURING the past few years, differential centrifugation of tissue homogenates has become one of the major techniques of cytology and biochemistry alike. Most of those who have applied this new ...

Can the topology of microobjects influence the way they move in a fluid? Experiments and simulations show that the dynamics of elastic chains settling in a fluid depends on the way they are knotted.

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Bioprocess researchers undertaking high-density mammalian, bacterial or microbial cell culture separations can now benefit from a next-generation single-use, sterilized, closed-system BioProcess ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

The world's largest-capacity centrifuge — the first of three main centrifuges housed inside the Centrifugal Hypergravity and Interdisciplinary Experiment Facility — has recently begun operating in ...

An aerial drone photo taken on Sept. 29, 2025 shows the Centrifugal Hypergravity and Interdisciplinary Experiment Facility (CHIEF) in Hangzhou, east China's Zhejiang Province. Photo: Xinhua This photo ...

Can the topology of microobjects influence the way they move in a fluid? Experiments and simulations of Polish and Swiss researchers published in the Physical Review Letters show that the dynamics of ...