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All About Chemistry... 2011 and beyond

News articles about "cell"

New material promises better solar cells

New material
Researchers at the Vienna University of Technology show that a recently discovered class of materials can be used to create a new kind of solar cell Share This See Also Materials Science Solar Energy Graphene ... - Read More

Stem cell breakthrough could lead to new bone repair therapies on nanoscale surfaces

therapies
Scientists at the University of Southampton have created a new method to generate bone cells which could lead to revolutionary bone repair therapies for people with bone fractures or those who need hip replacement surgery ... - Read More

Cell circuits remember their history: Engineers design new synthetic biology circuits that combine memory and logic

Biology, cell, cell, Biology
MIT engineers have created genetic circuits in bacterial cells that not only perform logic functions but also remember the results which are encoded in the cell's DNA and passed on for dozens of generations Share ... - Read More

3-D printing on the micrometer scale

Laser, Laser
At the Photonics West the leading international fair for photonics taking place in San Francisco USA this week Nanoscribe GmbH a spin off of Karlsruhe Institute of Technology KIT presents the world's fastest 3D printer ... - Read More

Implants make light work of fixing broken bones

Artificial bone created using stem cells and a new lightweight plastic could soon be used to heal shattered limbs Share This See Also Osteoporosis Bone and Spine Stem Cells Materials Science Biochemistry Chemistry Bone Bone ... - Read More

Tiny capsule effectively kills cancer cells

Capsule
A tiny capsule invented at a UCLA lab could go a long way toward improving cancer treatment Share This See Also Cancer Brain Tumor Lung Cancer Biochemistry Organic Chemistry Batteries Nanomedicine Metastasis Tumor suppressor gene ... - Read More

Nanostructures with living cells: Laser system being developed

Nanostructures, System, Living cells
Using Laser Technology Aleksandr Ovsianikov from the Vienna University of Technology wants to create microstructures with embedded living cells This project will be funded by an ERC Starting Grant Share This See Also Biology Developmental ... - Read More

New transmembrane protein support structure created

A new platform to support and extend the viability of proteins for scientific study has been developed through work done as part of the doctoral studies of a recent University of Alabama in Huntsville doctoral ... - Read More

Macromolecular shredder for RNA: Researchers unravel the structure of the machinery for RNA disposal

RNA, RNA, RNA, RNA, RNA, RNA
Much in the same way as we use shredders to destroy documents that are no longer useful or that contain potentially damaging information cells use molecular machines to degrade unwanted or defective macromolecules Scientists of ... - Read More

Quantum microscope for living biology

Biology
A team of Australian scientists has developed a powerful microscope using the laws of quantum mechanics to probe the inner workings of living cells Share This See Also Microbiology Biology Cell Biology Physics Quantum Physics ... - Read More

Newly discovered plant structure may lead to improved biofuel processing

Plant
When Li Tan approached his colleagues at the University of Georgia with some unusual data he had collected they initially seemed convinced that his experiment had become contaminated what he was seeing simply didn't make ... - Read More

Giving transplanted cells a nanotech checkup

Researchers at Johns Hopkins have devised a way to detect whether cells previously transplanted into a living animal are alive or dead an innovation they say is likely to speed the development of cell replacement ... - Read More

Achilles Heel: Popular Drug-Carrying Nanoparticles Get Trapped in Bloodstream

all the way up to centimeter sized arteries They discovered this with the help of plastic channels lined with the same cells that make up the interiors of blood vessels Human blood with added nano ... - Read More

Giant carbon molecules for sustainable technologies

Carbon
Scientists in the joint research project FUNgraphen are pinning their hopes for new technologies on a particular form of carbon They have developed new carbon macromolecules and molecular carbon composite materials with special properties The ... - Read More

Discovery in synthetic biology takes us a step closer to new 'industrial revolution'

Biology
Scientists report that they have developed a method that cuts down the time it takes to make new 'parts' for microscopic biological factories from 2 days to only 6 hours Share This See Also Biochemistry ... - Read More

Protein origami: Quick folders are the best

Protein, Protein
The evolutionary history of proteins shows that protein folding is an important factor Especially the speed of protein folding plays a key role This was the result of a computer analysis carried out by researchers ... - Read More

Biologistics: How fast do chemical trains move in living cells?

The rate of chemical processes in cells is dictated by the speed of movement diffusion of molecules needed for a given reaction Using a versatile method developed at the Institute of Physical Chemistry of the ... - Read More

Nanoparticles that look and act like cells

Nanoparticles, Nanoparticles
By cloaking nanoparticles in the membranes of white blood cells scientists at The Methodist Hospital Research Institute may have found a way to prevent the body from recognizing and destroying them before they deliver their ... - Read More

Bioelectric signals can be used to detect early cancer

Membrane, Membrane
Biologists at Tufts University School of Arts and Sciences have discovered a bioelectric signal that can identify cells that are likely to develop into tumors The researchers also found that they could lower the incidence ... - Read More

Scientists trick iron-eating bacteria into breathing electrons instead

Scientists have developed a way to grow iron oxidizing bacteria using electricity instead of iron an advance that will allow them to better study the organisms and could one day be used to turn electricity ... - Read More
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