Tag : microorganisms

repelent surface

“Smart” Surfaces That Repel Harmful Microorganisms

Researchers from McMaster University in Canada have engineered “smart” surface coatings that can repel almost everything, including bacteria, viruses, and living cells. A new feature of this technology is the possibility of modifying the coating to permit beneficial exceptions. These surfaces create the promise of safer implants and more accurate diagnostic tests.

Antibiotics

New Synthesis Technique Leads to Over 300 Candidate Antibiotics

The combination of drug misuse, reductions in antimicrobial research by the pharmaceutical industry, and the rapid evolution capabilities of microorganisms has resulted in pathogenic bacteria with stronger and stronger drug resistance. This is an issue that some fear if not handled correctly, could lead to the evolution of a “superbug” that is resistant to everything in our arsenal.

bacteria-808154_1280

Gut Microbes May Be Changing Our Minds

At the last year’s annual meeting of the Society for Neuroscience scientists presented a very interesting research topic about our gut microbiome. They have revealed that in some way gut bacteria influence the way how the brain work.  An important question arose from the mental health pont-of-view: Can we treat mental and neurological diseases by tinkering with our gut microbiome?