Sentences with phrase «molecular pumps»

«Nature inspires first artificial molecular pump.»

The three studies, published in tomorrow's issue of Nature, push the limits of structural biology and set an important precedent for understanding how molecular pumps work, including those in humans, notes Werner Kühlbrandt of the Max Planck Institute of Biophysics in Frankfurt am Main, Germany.

Wray's results support the notion that our ancestors evolved extra molecular pumps to funnel sugar into the brain, while starving muscles by giving them fewer transporters.

«New bacterial pump could be used to remove cesium from the environment by light: New molecular pump identified that could facilitate collection, storage of cesium.»

New research sheds light on how some cancer cells use molecular pumps to expel chemotherapy drugs before they have a chance to work.

To reverse the attenuating effects of potassium on T cell effector function, the team genetically engineered tumour - specific T cells to express additional molecular pumps that specifically remove surplus potassium from the cell.

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Using nature for inspiration, a team of Northwestern University scientists is the first to develop an entirely artificial molecular pump, in which molecules pump other molecules.

Details of the artificial molecular pump were published May 18 by the journal Nature Nanotechnology.

«Our molecular pump is radical chemistry — an ingenious way of transferring energy from molecule to molecule, the way nature does,» said Sir Fraser Stoddart, the senior author of the study.

At present, the artificial molecular pump is able to force only two rings together, but the researchers believe it won't be long before they can extend its operation to tens of rings and store more energy.

The serotonin transporter acts as a molecular pump for serotonin, recycling the neurotransmitter following neuronal signaling.

The NITech - led team, in collaboration with colleagues at The University of Tokyo, successfully induced a molecular pump found in bacteria to transport cesium.

Instead, these turtles have molecular pumps in their mouths that help move the urea out.

If you want to control the processes inside living cells, you have to confront the gatekeepers — the molecular pumps, pores and channels that regulate the transport of particles in and out of a cell.

And many genes encode proteins for molecular pumps that spit out foreign molecules — possibly including antibiotics — to detoxify the bacteria.

His most recent work that was featured in this blog includes addressable molecular machines arranged in a porous crystal (September, 2015) and an artificial molecular pump (May 2015).

The graduate student who was first author of the molecular pump paper (Chuyang Cheng, now a postdoctoral researcher in Stoddart's group) won Foresight's 2015 Distinguished Student Award, the second of Prof. Stoddart's graduate students to win this award.

At least for those marine dwelling organisms with an aragonite skeleton or aragonitic corals, as they seem to be the only ones outfitted with the molecular pumps necessary for regulating their internal pH. The corals are able to manage pH to such an extent that internal changes are only about half of those in the surrounding waters.