Nanoparticles which range from 1 100 nanometers in size are roughly the same size as biomolecules such as proteins antibodies and membrane receptors Because of this size similarity nanoparticles can mimic biomolecules and therefore have ... - Read More
Animal and plant cells are prominent examples of how nature constructs ever larger units in a targeted preprogrammed manner using molecules as building blocks In nanotechnology scientists mimic this 'bottom up' technique by using the ... - Read More
The University of Oklahoma Natural Products Discovery Group has taken an unconventional approach to finding new compounds with therapeutic relevance by launching a crowdsourcing initiative with citizen scientists from around the country With this approach ... - Read More
In order to overcome resistance to antifungal variety of pathogenic fungi and yeast researchers from the University of Alicante have developed a novel and efficient antifungal composition with pharmacological applications in agriculture and food industry ... - Read More
Researchers from Lawrence Livermore National Laboratory LLNL and the Swiss Federal Institute of Technology ETH in Zurich have developed a new method of using nanotubes to detect molecules at extremely low concentrations enabling trace detection ... - Read More
cell organelles that generate energy These structures have their own DNA inherited only from the mother which is essential for mitochondrial function Because mitochondria are involved in apoptosis the researchers wanted to see whether they ... - Read More
A new way to build membrane crossing pores using Lego like DNA building blocks has been developed by scientists at UCL in collaboration with colleagues at the University of Cambridge and the University of Southampton ... - Read More
Researchers at the University of Manchester's Institute of Biotechnology have used the power of off the shelf computer gaming technology to capture previously unobservable atomic movements The research is helping to chart one of nature's ... - Read More
Glioblastoma multiforme GBM the brain cancer that killed Sen Edward Kennedy and kills approximately 13 000 Americans a year is aggressive and incurable Now a Northwestern University research team is the first to demonstrate delivery ... - Read More
The combination of heat chemotherapeutic drugs and an innovative delivery system based on nanotechnology may significantly improve the treatment of ovarian cancer while reducing side effects from toxic drugs researchers at Oregon State University report ... - Read More
Instead of having to use tons of crushing force and volcanic heat to forge diamonds researchers at Case Western Reserve University have developed a way to cheaply make nanodiamonds on a lab bench at atmospheric ... - Read More
Before a cancer patient embarks on a course of treatment tests can be carried out to establish whether or not the chosen cytostatic agent combination is likely to be effective But the time consuming and ... - Read More
A unique nanostructure developed by a team of international researchers including those at the University of Cincinnati promises improved all in one detection diagnoses and drug delivery treatment of cancer cells The first of its ... - Read More
The first dynamic regulatory system that prevents the build up of toxic metabolites in engineered microbes has been reported by a team of researchers with the U S Department of Energy DOE 's Joint BioEnergy ... - Read More
For 10 years Patrick Cramer and his colleagues at Ludwig Maximilians Universitaet LMU in Munich have probed the structure of RNA polymerase I a crucial cog in the machinery of all cells Now they unveil ... - Read More
Assessing the risk posed to aquatic organisms by the discharge of certain steroids and pharmaceutical products into waterways is often based on a belief that as the compounds degrade the ecological risks naturally decline But ... - Read More
except one It turned out that acidification of the vacuole exclusively depended on one version of the gene This allowed them to test the importance of the vacuole’s acidity on virulence separate from the many ... - Read More
In a long awaited finding a team of Chinese and US scientists has determined the high resolution atomic structure of a cell surface receptor that most strains of HIV use to get into human immune ... - Read More
Just like gloves molecules come in so called left handed and right handed versions Until now however it could be determined only with great difficulty whether a certain molecule is right handed or left handed ... - Read More
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