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Health and Wellbeing

Samples of the coating, which contains dyes that make bacteria die

Hospital-acquired infections are a major health threat, and have prompted the development of preventative measures incorporating things like blue light and selenium nanoparticles. One of the latest such developments is a light-activated antimicrobial surface coating made from silicone, dye and gold. For some reason, it also works in the absence of light.  Read More

The cloud-based supercomputer will be used to suggest patient specific cancer treatments f...

IBM's Watson supercomputer is being re-tasked to help clinicians create personalized treatments for a common form of brain cancer known as glioblastoma. The project, which is a collaboration between IBM and the New York Genome Center (NYGC), hopes to make use of Watson's artificial intelligence to analyze vast quantities of data in order to suggest a personalized life-saving treatment based on the patient's individual case.  Read More

In testing the fluorescent compound, the team observed a difference in the intensity of th...

Central to the dangers of so-called "date-rape" drugs is the fact that they are difficult to detect. Indeed, GHB, one of the most commonly-used of such drugs, is both colorless and odorless. A team of researchers from the National University of Singapore (NUS) has developed a fluorescent sensor which, when mixed with a drink containing GHB, changes color within 30 seconds, potentially alerting people soon after their drink has been tampered with.  Read More

New research suggests a nasal spray could be used to treat depression  (Photo: Shutterstoc...

A nasal spray containing a specially-developed protein peptide could form the basis for highly-targeted treatment for depression, new research from the Centre for Addiction and Mental Health (CAMH) has shown. The peptide, when delivered in spray from, was found to relieve symptoms of depression, with the lead researcher hopeful of little to no side-effects.  Read More

Testing the prototype system (Photo:Tecnalia)

The Tecnalia Centre for Applied Research has created a system of sensors which when fitted in a home can monitor changes in a person's habits and routine. These observations can then be used to assess whether an individual is suffering from the early stages of a neurodegenerative disease such as Alzheimer's.  Read More

Newly-developed nasal spray vaccines offer some key advantages over injections  (Photo: Sh...

Vaccines save lives, but sometimes they fail to reach the people who need them most, in parts of the developing world. A research team from Iowa State University is currently developing a new generation of vaccines that uses nanotechnology, and is delivered in spray form. One of the advantages of this new type of vaccine is that is can increase access to people living in remote areas because it requires no refrigeration and is simpler to administer.  Read More

An online platform where the user can conduct their own hearing test and electronically ca...

According to the Hearing Loss Association of America, 48 million Americans (around 20 percent of the population) report some degree of hearing loss. This problem is compounded by the costs associated with having the condition diagnosed and a hearing aid fitted in a clinic, causing many to allow the ailment to go untreated. iHear, an invisible hearing aid, is designed to significantly lower the cost of personalized hearing devices by enabling the user to test the extent of their condition and calibrate the hearing aid from their own home.  Read More

The Diamond armor suit boasts level II bulletproof protection

If you're looking to extend your bulletproof wardrobe with something that won't be out of place alongside other garments, such as the Miguel Caballero bullet-proof polo shirt, the Bullet-Proof Gentleman’s Square and Garrison Bespoke's bulletproof three-piece suit, then the Diamond Armor could be a good fit. Developed by SuitArt, the Diamond Armor is a diamond-studded, bullet-proof, air-conditioned, bespoke-tailored suit costing US$3.2 million, making it the most expensive custom-tailored suit in the world.  Read More

New research could help shift workers at travelers reset their body clock faster (Image: S...

The human body clock is the curse of any shift worker or traveler arriving in a new time zone. Although one's body clock can be adjusted by external cues, such as light – a factor that devices such as the Re-Timer and Litebook are designed take advantage of – the adjustment period can vary significantly for different people. Now researchers have discovered the mechanism that controls how easily such adjustments can be made.  Read More

The Cefaly headband is claimed to not only treat migraines, but help to reduce their frequ...

Though using electrical stimulation of the brain as a means of treating migraines has provided an alternative to over-the-counter medication, the administering of the electrical currents can be complex, involving bulky equipment or even surgically implanted electrodes. Cefaly, a battery-operated headband, has now been approved by FDA (US Food and Drug Administration) and is said to not only treat migraines, but possibly prevent them altogether.  Read More

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