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Science

#High-performance large area electrode system developed for artificial photosynthesis

Admin6 years ago07 mins

“#High-performance large area electrode system developed for artificial photosynthesis” (Right) Coral shape silver nano-catalyst electrode with high-performance, large-area developed by KIST researchers (electrode size 50 cm) (Left) Catalyst electrode for synthetic photosynthesis in existing gas state (electrode size 2cm) Credit: Korea Institue of Science and Technology(KIST) A research team, led by Dr. Hyung-Suk Oh and…

Science

#Physicists take stop-action images of light-driven molecular reaction

Admin6 years ago05 mins

“#Physicists take stop-action images of light-driven molecular reaction” This illustration shows the light-induced ring opening reaction across multiple femtoseconds. This work by Kansas State University researchers has just been published in Nature Chemistry. Credit: Lea-Maria Ibele Kansas State University physicists have taken extremely fast snapshots of light-induced molecular ring-opening reactions—similar to those that help a human…

Science

#Quantum exciton found in magnetic van der Waals material

Admin6 years ago011 mins

“#Quantum exciton found in magnetic van der Waals material” Fig. 1-a (Top) The crystal structure of NiPS3 ; Fig. 1-b (Down) An exciton state proposed for NiPS3. Credit: IBS Things can always be done faster, but can anything beat light? Computing with light instead of electricity is seen as a breakthrough to boost computer speeds….

Science

#Exhaled biomarkers can reveal lung disease

Admin6 years ago08 mins

“#Exhaled biomarkers can reveal lung disease” Credit: CC0 Public Domain Using specialized nanoparticles, MIT engineers have developed a way to monitor pneumonia or other lung diseases by analyzing the breath exhaled by the patient. In a study of mice, the researchers showed that they could use this system to monitor bacterial pneumonia, as well as…

Science

#Shells and grapefruits inspire first manufactured non-cuttable material

Admin6 years ago09 mins

“#Shells and grapefruits inspire first manufactured non-cuttable material” Credit: CC0 Public Domain Engineers have taken their inspiration from shells and grapefruits to create what they say is the first manufactured non-cuttable material. This new material, which could be used in the security and health and safety industries, can turn back the force of a cutting…

Science

#Neanderthals of the Western Mediterranean did not become extinct because of changes in climate

Admin6 years ago011 mins

“#Neanderthals of the Western Mediterranean did not become extinct because of changes in climate” Researchers sampled this 50-cm long stalagmite in the Pozzo Cucù cave, in the Castellana Grotte area (Bari) and they carried out 27 high-precision datings and 2,700 analyses of carbon and oxygen stable isotopes. Credit: O. Lacarbonara Homo Neanderthaliensis did not become…

Science

#European sea bass absorb virtually no microplastic in their muscle tissue

Admin6 years ago09 mins

“#European sea bass absorb virtually no microplastic in their muscle tissue” Round fluorescent microplastic under a manual fluorescent microscope. Credit: Alfred-Wegener-Institut, Sinem Zeytin. In a new laboratory study, experts from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) investigated how many microplastic particles would be absorbed in the muscle tissue of…

Science

#Cheese making relies on milk proteins to form structure

Admin6 years ago04 mins

“#Cheese making relies on milk proteins to form structure” Credit: Pixabay/CC0 Public Domain Cheese production relies on coagulation of milk proteins into a gel matrix after addition of rennet. Milk that does not coagulate (NC) under optimal conditions affects the manufacturing process, requiring a longer processing time and lowering the cheese yield, which, in turn,…

Science

#Arizona rock core sheds light on triassic dark ages

Admin6 years ago08 mins

“#Arizona rock core sheds light on triassic dark ages” Before the rock core was recovered, most of what was known about the Late Triassic came from searching for signs of the Chinle Formation on rocky outcrops such as this one, found throughout Petrified Forest National Park. The rock layers that make up the formation were…

Science

#Plugging orphaned and abandoned oil and gas wells can create jobs, reduce pollution

Admin6 years ago06 mins

“#Plugging orphaned and abandoned oil and gas wells can create jobs, reduce pollution” Oil and natural gas wells require concrete to seal the area between the well casing and the surrounding borehole, but because of the high temperatures and pressures at depth, it has been hard to study how these specialized cements harden. Now, a…