Injectable pacemaker regulates heartbeat for 5 days then dissolves

A new injectable, temporary pacemaker could help correct a heart arrhythmia in an emergency. This nanoparticle gel can regulate the heart’s electrical signals for up to five days before dissolving harmlessly in the body.Continue ReadingCategory: Medica… Continue reading Injectable pacemaker regulates heartbeat for 5 days then dissolves

Wildfire survival: Morphing aerogel could be key to saving structures

A serendipitous discovery at Stanford revealed the properties of a material that changes form when exposed to flame. The finding holds promise for a spray coating that could protect homes from fire over four times as long as current solutions.Continue … Continue reading Wildfire survival: Morphing aerogel could be key to saving structures

Worm blob inspires creation of internal medical Band-Aid

A new medical 3D-printing method has been developed that takes its cues from the way tangles of worms interact in nature. The resultant material produced could patch up leaky heart parts or stabilize spinal discs, among other applications.Continue Read… Continue reading Worm blob inspires creation of internal medical Band-Aid

“Smart soil” grows 138% bigger crops using 40% less water

Watering and fertilizing crops to provide enough food for a changing world is a major challenge in agriculture. Now, scientists at the University of Texas at Austin have developed a “smart soil” that can keep plants better hydrated and provide a contro… Continue reading “Smart soil” grows 138% bigger crops using 40% less water

New “glassy gel” materials are strangely strong, stretchy and sticky

Gels and glasses are on opposite ends of the material spectrum, but engineers at North Carolina State University (NCSU) have developed a new class called “glassy gels” that are both strong and flexible, as well as sticky and self-healing.Continue Readi… Continue reading New “glassy gel” materials are strangely strong, stretchy and sticky

Smartphone compass accurately measures glucose without the prick

The magnetometer in your smartphone helps you navigate by powering the device’s digital compass. Now researchers have found a way to use it to navigate body chemistry by reading your glucose levels, potentially making managing diabetes a lot easier.Con… Continue reading Smartphone compass accurately measures glucose without the prick

Stubborn wounds meet their match in cold plasma jet-charged dressing

Using a cold plasma jet to activate hydrogel, researchers have created a dressing with antibacterial and wound-healing properties. The technology could be used as an alternative to current treatments that rely on antibiotics to treat chronic wounds, su… Continue reading Stubborn wounds meet their match in cold plasma jet-charged dressing

Novel coating repels limescale to improve thermal power plant efficiency

Limescale buildup in thermal power plants due to the use of hot water can substantially affect efficiency, prompting researchers to develop a novel soft hydrogel-based surface coating that repels limescale crystals and prevents them from adhering.Conti… Continue reading Novel coating repels limescale to improve thermal power plant efficiency

Novel coating repels limescale to improve thermal power plant efficiency

Limescale buildup in thermal power plants due to the use of hot water can substantially affect efficiency, prompting researchers to develop a novel soft hydrogel-based surface coating that repels limescale crystals and prevents them from adhering.Conti… Continue reading Novel coating repels limescale to improve thermal power plant efficiency