Nanyang Technological University

When someone has a skin condition such as eczema, it helps to be able to see all of the tiny ridges and grooves in the affected area. That's where a portable new device comes in, which is designed to produce 3D images of skin in a matter of minutes.

Ordinarily, epoxies are cured by exposure to either heat or ultraviolet light. Both have their drawbacks, which are nicely avoided by a new epoxy that hardens when passed through a magnetic field to produce a similar bond using a fraction of the energy.

An international team of scientists has developed a technology that could help avoid vast amounts of food wastage, in the form of an electronic nose that relies on color-changing barcodes to track the freshness of different meats.

While double-glazed windows do help save energy, scientists have tweaked the concept to make it even more effective. Instead of leaving an air gap between the two panes of glass, the researchers have inserted a heat-absorbing, light-blocking liquid.

When a stroke victim has lost the use of an arm, they typically have to perform rehabilitative exercises utilizing heavy, costly, clinic-based equipment. A compact new portable device, however, could be used by patients in their own homes.

“Trojan horse” approaches use all kinds of trickery to sneak drugs into cancer cells to kill them off, but scientists are putting forward another solution, demonstrating how a new drug-free nanoparticle can do the heavy lifting on its own.

Just because a lithium-ion battery no longer holds a charge doesn't mean it no longer holds any value. It still contains useful metals, which can now be reclaimed via a more eco-friendly technique – the key ingredient is orange peel waste.

When suturing wounds within the body, there's a risk of damaging the tissue, and of the development of infections. A new surgical glue could reduce the need for sutures, though, plus it could close wounds faster while also delivering medication.

New research carried out in Singapore demonstrates how magnets can be used to pinch and apply pressure to the skin, which opens up additional pathways for drugs such as insulin to enter the body in safer, more efficient ways.

Scientists at Harvard University and Singapore’s Nanyang Technological University have uncovered a pair of molecules with the ability to boost dopamine production in mice with Parkinson’s disease, greatly improving their motor function as a result.

Found in crustacean shells, chitin is a useful natural polymer. Now, scientists have developed a fruit waste-based fermentation process for getting it out of those shells – and the technique results in better-quality chitin, to boot.

Research out of Singapore’s Nanyang Technological University (NTU) has uncovered a potential new use for plastic waste, with scientists converting it into a chemical used to to produce electricity in hydrogen fuel cells by exposing it to sunlight.