Water filters on the market today can't always stop bacteria from passing through. The problem is a structural one. It's hard to get the pore sizes to align properly, leaving room for the pathogens to ...

A low-cost water purification membrane capable of filtering out objects greater than one micron size and also killing E. coli bacteria has been developed by the Bangalore-based Indian Institute of ...

In an article published in Frontiers in Microbiology, scientists have described the utility of gram-negative bacteria-derived outer membrane vesicles as vaccines and methods to expand their ...