How zinc starves lethal bacteria to stop infection
(Phys.org) —Australian researchers have found that zinc can 'starve' one of the world's most deadly bacteria by preventing its uptake of an essential metal.
Researchers engineer bacterium to hunt down and kill pathogens
Scientists unveil 3-D structure of 'molecular machine' that initiates DNA transcription after 3 decades of searching
An team of Rutgers University scientists led by Richard H. Ebright and Eddy Arnold has determined the three-dimensional structure of the transcription initiation complex, the key intermediate in the process by which cells ...
Researchers discover wasp larva disinfect their food before eating
Study shows use of feces as building material by termites serves as antibiotic
Antibacterial agent used in common soaps found in increasing amounts in freshwater lakes
When people wash their hands with antibacterial soap, most don't think about where the chemicals contained in that soap end up. University of Minnesota engineering researchers do.
Attacking MRSA with metals from antibacterial clays
In the race to protect society from infectious microbes, the bugs are outrunning us. The need for new therapeutic agents is acute, given the emergence of novel pathogens as well as old foes bearing heightened antibiotic resistance.
Stick insect found to harbor antibacterial microbes in its gut
Biologists describe details of new mechanism for molecular interactions
(Phys.org)—Scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory, with collaborators from Harvard University, the University of Madrid, Princeton University, and the University ...
Study finds scorpion venom able to heal bacterial infections in mice
New technique controls crystalline structure of titanium dioxide
Researchers from North Carolina State University have developed a new technique for controlling the crystalline structure of titanium dioxide at room temperature. The development should make titanium dioxide ...
Researchers use whole-genome sequencing to monitor evolution of drug resistance in bacteria
Antibacterial silver nanoparticles are a blast
Writing in the International Journal of Nanoparticles, Rani Pattabi and colleagues at Mangalore University, explain how blasting silver nitrate solution with an electron beam can generate nanoparticles that are more effect ...
Using viruses to beat superbugs
Viruses that can target and destroy bacteria have the potential to be an effective strategy for tackling hard-to-treat bacterial infections. The development of such novel therapies is being accelerated in response to growing ...