A team of researchers at the Freie Universität Berlin, co-ordinated by José Ignacio Pascual, have developed a method that enables efficiently using the random movement of a molecule in order to make a macroscopic-scale ...
Nanophysics
Nov 22, 2012
0
0
A new power-free microfluidic chip developed by researchers at the RIKEN Advanced Science Institute (ASI) enables detection of microRNA from extremely small sample volume in only 20 minutes. By drastically reducing the time ...
Analytical Chemistry
Nov 7, 2012
1
0
(Phys.org)—Researchers at Rensselaer Polytechnic Institute have developed an ultrasensitive method for detecting sugar molecules – or glycans – coming from living organisms, a breakthrough that will make possible a ...
Biochemistry
Nov 1, 2012
2
0
(Phys.org)—The detection of specific DNA sequences is central to the identification of disease-causing pathogens and genetic diseases, as well as other activities. But current detection technologies require amplification ...
Biochemistry
Oct 2, 2012
0
0
(Phys.org)—Researchers from ETH Zurich have quite literally created a "cell phone": they have reprogrammed mammalian cells in such a way that they can "phone" each other via chemical signals.
Biotechnology
Sep 17, 2012
1
0
(Phys.org)—There are many ways to create three dimensional objects on a micrometer scale. But how can the chemical properties of a material be tuned at micrometer precision? Scientists at the Vienna University of Technology ...
Materials Science
Aug 27, 2012
0
0
Scientists at The Scripps Research Institute have developed chemical compounds that can make key modifications to common sugar molecules ("glycans"), which are found on the surface of all cells in our body. The new study ...
Biochemistry
Jun 10, 2012
0
0
Graphene and carbon nanotubes could improve the electronics used in computers and mobile phones, reveals new research from the University of Gothenburg, Sweden.
Nanomaterials
May 14, 2012
1
0
At the heart of the immune system that protects our bodies from disease and foreign invaders is a vast and complex communications network involving millions of cells, sending and receiving chemical signals that can mean life ...
Nanophysics
Mar 23, 2012
0
0
Despite the promise associated with the therapeutic use of human stem cells, a complete understanding of the mechanisms that control the fundamental question of whether a stem cell becomes a specific cell type within the ...
Cell & Microbiology
Mar 1, 2012
1
0
