Phys Org » Graphene
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Acquire daily news on research developments, technological breakthroughs, and the latest innovations in the field of graphene. Launched in 2004, Phys.org is a leading web-based science, research, and technology news service which offers comprehensive coverage on a full range of topics such as physics, earth science, medicine, nanotechnology, and more.
Phys Org » Graphene
18h ago
In a significant leap towards sustainable environmental management and antimicrobial strategies, a team of international researchers has successfully synthesized a fluorescent carbon dot (CD) and reduced graphene oxide (RGO) nanocomposite from papaya peel waste. The study, published in the Journal of Bioresources and Bioproducts, details a one-step hydrothermal method to fabricate the nanocomposite, which was then characterized using various spectroscopic and microscopic techniques ..read more
Phys Org » Graphene
5d ago
Human mini-lungs grown by University of Manchester scientists can mimic the response of animals when exposed to certain nanomaterials. The study is published in Nano Today ..read more
Phys Org » Graphene
1w ago
An international research team led by the University of Göttingen has demonstrated experimentally that electrons in naturally occurring double-layer graphene move like particles without any mass, in the same way that light travels. Furthermore, they have shown that the current can be "switched" on and off, which has potential for developing tiny, energy-efficient transistors—like the light switch in your house but at a nanoscale ..read more
Phys Org » Graphene
3w ago
In a new study, scientists from Singapore and Spain have presented a new avenue for exploring exotic physics in graphene. They focus on electronic interactions in graphene when it is sandwiched in a three-layer structure which provides a platform to exploit unique electronic band configurations ..read more
Phys Org » Graphene
1M ago
Researchers at AIST, in collaboration with Osaka University, Tokyo Polytechnic University, Kyushu University, and National Tsing Hua University, have developed a technique to insert alkali metals into the interlayers of graphene, which is a single layer of carbon atoms arranged in a hexagonal lattice. They have succeeded in directly observing the atomic arrangement of the inserted alkali metal atoms which is a hexagonal close packed bilayer structure ..read more
Phys Org » Graphene
1M ago
The Korea Research Institute of Standards and Science (KRISS) has developed a hybrid nano-microscope capable of simultaneously measuring various nano-material properties. This nano-microscope is essential for researching the properties of nano-composite materials and is also suitable for commercialization. It is expected to promote the development of industries for related materials and equipment ..read more
Phys Org » Graphene
1M ago
A research group led by Prof. Yang Yong from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has revealed the role of neighboring adsorbate and quantum tunneling in the diffusion of hydrogen on a graphene surface, which opens a possible way for ultrahigh precision measurement based on atomic systems, in particular, exploring the existence of a minimum length ..read more
Phys Org » Graphene
2M ago
Think big. Despite its research topic, this could well be the motto of the Graphene Flagship, which was launched in 2013: With an overall budget of one billion Euros, it was Europe's largest research initiative to date, alongside the Human Brain Flagship, which was launched at the same time ..read more
Phys Org » Graphene
2M ago
Researchers from Umeå University in Sweden have found a new way to synthesize graphene oxide, which has significantly fewer defects compared to materials produced by the most common method. Similarly good graphene oxide could be synthesized previously only by using a rather dangerous method involving extremely toxic fuming nitric acid ..read more
Phys Org » Graphene
2M ago
Researchers from RMIT University are using nanodiamonds to create smart textiles that can cool people down faster. Their study, published in the journal Polymers for Advanced Technologies, found fabric made from cotton coated with nanodiamonds, using a method called electrospinning, showed a reduction of 2–3°C during the cooling down process compared to untreated cotton ..read more