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Transformed by light: Fast photochromism discovered in an inexpensive inorganic material

EurekAlert   -   Scientific News Websites

Photochromic materials can reversibly change their color and optical properties when irradiated with ultraviolet or visible light. However, they are made from organic compounds that are expensive to synthesize. Fortunately, for the first time, sci...

Feb 23, 2021

Targeted delivery of highly toxic anti-cancer drug to brain tumors

EurekAlert   -   Scientific News Websites

University of Houston biomedical researcher Sheeren Majd is reporting the development and testing of a new nano-carrier as a potential treatment to deliver highly toxic medicine to glioblastomas, the most common and aggressive form of primary brai...

Feb 23, 2021

Biopolymer-coated nanocatalyst can help realize a hydrogen fuel-driven future

EurekAlert   -   Scientific News Websites

While popular as an eco-friendly fuel, hydrogen is difficult to produce efficiently in an eco-friendly manner (through sunlight-induced decomposition of water) due to stability issues of catalysts (chemical reaction facilitators). In a new study, ...

Feb 23, 2021

Terahertz imaging of graphene paves the way to industrialization

EurekAlert   -   Scientific News Websites

X-ray scans revolutionised medical treatments by allowing us to see inside humans without surgery. Similarly, terahertz spectroscopy penetrates graphene films allowing scientists to make detailed maps of their electrical quality, without damaging ...

Feb 23, 2021

The magic angle of twisted graphene

EurekAlert   -   Scientific News Websites

Trapped tightly between two monolayers of carbon superimposed at a precise angle, electrons interact and can produce superconductivity. This is what UCLouvain's researchers reveal in an article published in Nature. This property allows electr...

Feb 23, 2021

Unipolar Carbon Nanotube Muscles: Ten to Thirty Times Human Muscle and Two to Six times Diesel V8 | NextBigFuture.com

NextBigFuture   -   Scientific News Websites

Researchers describe creating powerful, unipolar electrochemical yarn muscles that contract more when driven faster, thereby solving important problems that have limited the applications for these muscles. This polymer coating converts the normal ...

Feb 22, 2021

Graphene oxide membranes could reduce paper industry energy costs

Phys.org   -   Scientific News Websites

The U.S. pulp and paper industry uses large quantities of water to produce cellulose pulp from trees. The water leaving the pulping process contains a number of organic byproducts and inorganic chemicals. To reuse the water and the chemicals, pape...

Feb 22, 2021

Lack of symmetry in qubits can't fix errors in quantum computing, might explain matter/antimatter

Phys.org   -   Scientific News Websites

A team of quantum theorists seeking to cure a basic problem with quantum annealing computers—they have to run at a relatively slow pace to operate properly—found something intriguing instead. While probing how quantum annealers perform when operat...

Feb 22, 2021

Lack of symmetry in qubits can't fix errors in quantum computing, might explain matter/antimatter

ScienceDaily   -   General News Websites

A team of quantum theorists seeking to cure a basic problem with quantum annealing computers -- they have to run at a relatively slow pace to operate properly -- found something intriguing instead.

Feb 22, 2021

Graphene Oxide membranes could reduce paper industry energy costs

ScienceDaily   -   General News Websites

Paper industry wastewater recycling is among the most energy-intensive chemical processes in the world. Researchers have found a method to engineer membranes made from graphene oxide that allow water to get through it much faster than through conv...

Feb 22, 2021

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