The surface characteristics of nanoscaffolds made by nanotechnology are more similar to the three dimensional topological structure of the extracellular matrix and the effects on the biological behaviors of cells and tissue repair are more ... - Read More
Freiburg researchers develop hydrogels for tissue regeneration that can be fine tuned to fit any body part A new kind of gel that promotes the proper organization of human cells was developed by Prof Prasad ... - Read More
Scientists use tools called gradients to understand how molecules interact in biological systems Researchers from North Carolina State University have developed a new technique for creating biomolecular gradients that is both simpler than existing techniques ... - Read More
Imagine being able to redirect powerful immune cells to fight cancer How about reprogramming a diabetic's skin cell into a cell that could manufacture the insulin their pancreas no longer produces Could we dial down ... - Read More
The newly developed STED RICS microscopy method records rapid movements of molecules in live samples By combining raster image correlation spectroscopy RICS with STED fluorescence microscopy researchers of Karlsruhe Institute of Technology KIT opened up ... - Read More
Protons as positively charged hydrogen ions move very rapidly in water from one water molecule to the next which is why the conductivity of water is relatively high The principle of proton conduction in water ... - Read More
Researchers at The University of Texas at Austin have discovered a new chemical reaction that has the potential to lower the cost and streamline the manufacture of compounds ranging from agricultural chemicals to pharmaceutical drugs ... - Read More
A new low cost high resolution tool is primed to revolutionize how nanotechnology is produced from the desktop according to a new study by Northwestern University researchers Currently most nanofabrication is done in multibillion dollar ... - Read More
A protein found in the membranes of ancient microorganisms that live in desert salt flats could offer a new way of using sunlight to generate environmentally friendly hydrogen fuel according to a new study by ... - Read More
Social media has expanded to reach an unlikely new target molecules Scientists at the National Institute of Standards and Technology NIST have created networks of molecular data similar to Facebook's recently debuted graph search feature ... - Read More
Heart tissue sustains irreparable damage in the wake of a heart attack Because cells in the heart cannot multiply and the cardiac muscle contains few stem cells the tissue is unable to repair itself it ... - Read More
Released 7 17 2013 4 35 PM EDTSource Newsroom University of California San Diego more news from this source Jul 18 2013 A team led by William Fenical at Scripps Institution of Oceanography at UC ... - Read More
ETH researchers are able to make objects such as particles and liquid droplets fly in mid air by letting them ride on acoustic waves For the first time they have been able to also control ... - Read More
Experiments by biochemists at the University of California Davis show for the first time that a law of physics the ergodic theorem can be demonstrated by a collection of individual protein molecules specifically a protein ... - Read More
The interior of a living cell is a crowded place with proteins and other macromolecules packed tightly together A team of scientists at Carnegie Mellon University has approximated this molecular crowding in an artificial cellular ... - Read More
Biologists in Tübingen working with Ralf J Sommer have named a newly discovered nematode after a German Nobel laureate Pristionchus maxplancki is thus the first species to carry the name of the scientist who died ... - Read More
There are several ways to trap a beam of light usually with mirrors other reflective surfaces or high tech materials such as photonic crystals But now researchers at MIT have discovered a new method to ... - Read More
Researchers from Brown University have shown how tiny graphene microsheets ultra thin materials with a number of commercial applications could be big trouble for human cells The research shows that sharp corners and jagged protrusions ... - Read More
Released 7 10 2013 1 45 PM EDTSource Newsroom North Carolina State University more news from this source Jul 11 2013 Chemists from North Carolina State University have performed a DNA based logic gate operation ... - Read More
Introductory chemistry students learn that oil and water repel each other So do other hydrophobic substances which carry no electric charge and hydrophilic substances which carry an electric charge that allows them to mix with ... - Read More
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