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In Grafeno
A transparent layer of graphene, just a few atoms thick, can prevent pigments in paintings from fading by protecting them from ultraviolet light, moisture and air pollutants. Colour fading is a major problem for painted artworks. Vincent van Gogh’s famous Sunflowers paintings, for example, contain photosensitive lead pigments. Originally
In Grafeno
Abstract Because of the increasing demand for lactose-free milk, the dairy industry requires lactose separation membranes with effective antiorganic fouling. Here, we demonstrate that graphene oxide (GO) membranes exhibit higher lactose permeation flux (2.87 kg m−2 day−1) than commercial nanofiltration (0.57 kg m−2 day−1) and ultrafiltration (1.61 kg m−2 day−1) membranes, and display excellent water flux recovery (0.89) after milk filtration. Molecular dynamics (MD)
In Grafeno
Scientists from the National University of Science and Technology and colleagues from Derzhavin Tambov State University and Saratov Chernyshevsky State University have figured out that graphene is capable of purifying water, making it drinkable, without further chlorination. Captured bacterial cells form flakes that can be
In Grafeno
BRISBANE, QUEENSLAND, AUSTRALIA – TheNewswire – July 14th, 2021 – Graphene Manufacturing Group Ltd. (TSXV:GMG) (“GMG” or the “Company”) is pleased to announce that it is procuring equipment for a pilot production and testing plant for the manufacture of its Graphene Aluminum-Ion Batteries. Following recently published exciting performance results and
In Grafeno
Nowadays, it’s hard to find clothes you can wear to numerous locations around the world. They’re either too thick or too thin, leading to inadequate temperatures and discomfort. Fortunately, there’s a hi-tech garment that overcomes these obstacles. Gamma, a graphene-infused jacket, boasts groundbreaking properties to offer
In Grafeno
Researchers at the University of Bath have developed a graphene oxide (GO)/polyvinyl alcohol (PVA) aerogel (GPA) weighing just 2.1 kg m-3—making it the lightest sound insulation ever manufactured. Over the 400–2500 Hz range, the reported average sound absorption coefficients are as high as 0.79, while the average
In Grafeno
Researchers at Graphene Flagship partner company, Graphene-XT, Italy, have developed a new lubricating oil additive for diesel and petrol engines in cars or motorcycles. Their studies show that graphene makes the oil more stable, confirmed by live high-intensity tests in the engine of a motocross motorcycle. Lubricating
In Grafeno
WHEN ALLISTER MCGUIRE was working on his doctorate at Stanford University, he bought a lot of fertilized chicken eggs from Trader Joe’s. McGuire doesn’t study chickens; he’s a chemist, and he was buying eggs because he was developing a device for imaging electrical activity in beating
In Graphene
Merck KGaA has tapped a Spanish startup to help it build a new approach to bioelectronic therapies. The aim is to use graphene to target multiple chronic diseases through selective nerve stimulation. Barcelona-based Inbrain Neuroelectronics has been developing a system that employs incredibly fine electrodes,
