German China
Most bacterial cells are covered in tiny, hair-like structures called pili. Their diameter is smaller than 1/10,000th of a human hair. (S. Shibata, OIST )
Japan: Bacteriology

Microbiology of Periodontitis Uncovered

Porphyromonas gingivalis is a major bacterial pathogen which leads to periodontitis, also known as gum disease. What’s more, P. gingivalis has also been linked to rheumatoid arthritis, cardiovascular disease, pancreatic cancer, and even Alzheimer’s disease. A research has provided new insights into bacteriology and is a crucial step towards combating the diseases this bacterium is associated with.

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The nanoplatelets on the surface of the implants prevent bacterial infection but, crucially, without damaging healthy human cells, which are around 25 times larger.  (Yen Strandqvist/Chalmers)
Sweden: Safer Medical Devices

How Graphite Nanoplatelets Prevent Infections

Graphite nanoplatelets integrated into plastic medical surfaces can prevent infections, killing 99.99 % of bacteria which try to attach – a cheap and viable potential solution to a problem which affects millions, costs huge amounts of time and money, and accelerates antibiotic resistance. This is according to research from Chalmers University of Technology, Sweden, in the journal Small.

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