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 ...

A group of bacteria called “gram negative” have an outer membrane that is a pretty serious barrier to antibiotics. But the membrane is also a barrier to bacteria themselves, making it difficult for ...

Pre-use integrity testing of sterilizing-grade filters eliminates the potential adverse effects of filter loading on the integrity-test results, allowing unambiguous correlation with the ...

These tips can help you reduce false failures and improve robustness and reliability. A filter integrity test is a critical unit operation commonly employed in the bioprocessing industry designed to ...