Collaborate Disseminate
While antibiotics are very effective at treating infected wounds, they should definitely be used sparingly. An experimental new bandage was designed with this fact in mind, as it only dispenses medication when it detects the heat of an infection.Contin… Continue reading Smart bandage only releases medication when infections put the heat on
For some time now, an antimicrobial material known as bioactive glass has been put forward for use in applications such as medical implants, hospital surfaces and wound dressings. Now, scientists report that they have boosted its bacteria-killing effec… Continue reading Scientists make bioactive glass 100 times more lethal to bacteria
Researchers at Imperial College London have developed a simple new way to make materials with intricate nanoscale textures on their surfaces, all inspired by nature. Different patterns can have a range of applications, like making antimicrobial surface… Continue reading Nature-inspired nanotextures pop superbugs, help ships cut through water
Red wine and chocolate are notorious for staining clothes, thanks to the tannic acid that they and other substances contain. Scientists at the University of Tokyo have now used that acid in a textile coating which keeps clothes from stinking, and that … Continue reading Tannic acid utilized to “stain” odor-eliminating silver onto clothing
It’s ironic that even though many people are starving, a great deal of food gets discarded because it spoils before it can be eaten. A new natural-source packaging material could help, by making foods last longer – plus it’s biodegradable.Continue Read… Continue reading Corn-based biodegradable film shown to help fresh foods last longer
While copper does kill bacteria on contact, it typically takes at least an hour to do the job thoroughly. Such is not the case with an experimental new type of copper, however, which is claimed to eradicate almost 100 percent of harmful bacteria in jus… Continue reading Special copper uses cavities to quickly and thoroughly kill bacteria
Although silver is highly effective at killing bacteria, it can also be toxic to humans in large amounts. That’s where a new wound dressing is intended to come in, as it only releases its silver payload when infections are present.Continue ReadingCateg… Continue reading Wound dressing releases silver nanoparticles when infections occur
While implanted artificial teeth do offer a longer-term alternative to dentures, they may need to be surgically replaced if chronic gum infections occur. Scientists are thus working on a better implant, that would generate electricity via mouth movemen… Continue reading Dental implant could heal infected gums by generating electricity
Bandaged wounds need to be checked for infection, yet removing the bandage to check the wound can delay its healing. Australian scientists may have a fix for this paradox, in the form of a dressing that glows if the wound is infected.Continue ReadingCa… Continue reading Glowing antibacterial bandage sheds light on infected wounds
Despite the fact that it’s made of fermented raw pork, the Vietnamese meat snack Nem Chua does not cause food poisoning in people who eat it. In fact, new research suggests that a compound found in it could be used as a natural food preservative.Contin… Continue reading Bacterial compound from raw pork snack could preserve food naturally