Tag Archives: Feature

When boron nitride outshines gold and silver

Ultra-thin boron nitride outshines gold and silver when used to detect contaminants in smart sensing technology. 

It is 100 times more effective at detecting dangerous materials in our food and environment than noble metals.

Traditionally, detection surfaces of these devices have been made using gold and silver. But covering these metals with a microscopically thin layer of boron nitride greatly enhances their performance.

The findings are by a team from Deakin University’s Institute for Frontier Materials, Japan’s National Institute for Materials Science and China’s Wenzhou University. Continue reading When boron nitride outshines gold and silver

Detection of cancer and PTSD

By 2020, multiple sites worldwide will be trialing a non-invasive test for post-traumatic stress disorder (PTSD). The machine can determine if soldiers and emergency workers are prone to the disorder, and if so, they may be rested and not immediately deployed again.

Continue reading Detection of cancer and PTSD

Touch of silk to repair ruptured eardrums

A transparent, silk-derived implant that looks like a contact lens and can fix damaged eardrums is giving hope to millions who suffer from recurrent ear infections.

Creators of the device—from the Australian Research Council’s Future Fibres Research Hub and the Perth-based Ear Science Institute Australia (ESIA)—secured funding to start human clinical trials with it in Australia in 2018.

The implant, called ClearDrum, is made from silk protein that forms a see-through scaffold on which cells can grow to close eardrum perforations. Continue reading Touch of silk to repair ruptured eardrums

The dream to get every Australian connected online

A new index on digital inclusion is setting out a path for all Australians to get the vital benefits that come with internet access.

Information and communication technologies have become near-essential for everyday life, but many people in low income, remote and vulnerable communities can’t access them. Continue reading The dream to get every Australian connected online