Artificial ion channels created using DNA origami
(Phys.org)—Researchers in Germany and the US have used scaffolded DNA origami techniques to create ion channels or pores that span and penetrate lipid membranes and mimic natural ion channels.
News tagged with synthetic cells
Scientist studies how to turn cancer drugs into their own delivery systems
(Phys.org) —In recent years, many popular cancer treatments have been using nano, that is, tiny particles of polymers or carbon-based materials to transport chemotherapy drugs to tumors in a way that specifically targets ...
Bio & Medicine
Apr 08, 2013
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Researchers Discover How to Move Protons, Improve Hydrogen Fuel Cell Technology
(PhysOrg.com) -- In a breakthrough that should help to solve one of the biggest problems holding back development of affordable fuel cells, a team of University of Massachusetts Amherst scientists has discovered a way to ...
Materials Science
Apr 26, 2010
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DNA nanoparticles to carry drugs and gene therapy
(PhysOrg.com) -- DNA isn't just for genetics anymore. Cornell researchers are using synthetic DNA to make nanoparticles, dubbed DNAsomes, that can deliver drugs and genetic therapy to the insides of cells.
Bio & Medicine
Apr 22, 2011
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New technology enables predictive design of engineered human cells
Northwestern University synthetic biologist Joshua Leonard used to build devices when he was a child using electronic kits. Now he and his team have developed a design-driven process that uses parts from a very different ...
Molecular & Computational biology
Feb 19, 2021
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DNA-based gel produces proteins without live cells
(PhysOrg.com) -- A new method developed by Cornell biological engineers offers an efficient way to make proteins for use in medicine or industry without the use of live cells. The proteins made in this way include many that ...
Cell & Microbiology
Apr 01, 2009
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Bacteria uses viral weapon against other bacteria
Bacterial cells use both a virus—traditionally thought to be an enemy—and a prehistoric viral protein to kill other bacteria that competes with it for food according to an international team of researchers who believe ...
Cell & Microbiology
Apr 25, 2019
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Mussel-mimicking adhesive polymer shown to be non-toxic to cells
Purdue University researchers have shown that a synthetic version of a high-strength adhesive produced by mussels is non-toxic to living cells, suggesting its potential suitability for surgical and other biomedical applications.
Polymers
Feb 12, 2016
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33
A look at the 'marijuana' receptor
Researchers have the clearest picture yet of the receptor that causes the "high" associated with marijuana. The three-dimensional image of cannabinoid receptor 1, revealed October 20 in Cell, reveals how molecules like THC ...
Biochemistry
Oct 20, 2016
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109
Deep-diving whales could hold answer for synthetic blood
The ultra-stable properties of the proteins that allow deep-diving whales to remain active while holding their breath for up to two hours could help Rice University biochemist John Olson and his colleagues finish a 20-year ...
Biochemistry
Sep 25, 2015
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