Scientists have found a simple method for producing atomically thin layers of oxidized borophene, a promising 2D boron-based nanomaterial that could serve in a variety of fields.... SCIENCE DAILY · 6 months
Physicist obtain atomically thin molybdenum disulfide films on large-area substrates  nanowerk · 4 weeks
Researchers have managed to grow atomically thin films of molybdenum disulfide spanning up to several tens of square centimeters. It was demonstrated that the material's structure can be... more
Ultrastable atomically precise chiral silver clusters with more than 95% quantum efficiency  Science Magazine · 2 weeks
Monolayer-protected atomically precise silver clusters display low photoluminescence (PL) quantum yield (QY) and susceptibility under ambient conditions, and their chiroptical activities also remain underdeveloped.... more
Researchers obtain atomically thin molybdenum disulfide films on large-area substrates  PHYS.ORG · 4 weeks
Researchers from the Moscow Institute of Physics and Technology have managed to grow atomically thin films of molybdenum disulfide spanning up to several tens of centimeters square. It... more
Earth's glacial cycles enhanced by Antarctic sea-ice  PHYS.ORG · 3 hours
During past glacial periods the earth was about 6ºC colder and the Northern hemisphere continents were covered by ice sheets up to 4 kilometers thick. However, the earth would not have been so cold,... more
One-dimensional van der Waals heterostructures  Science Magazine · 3 weeks
We present the experimental synthesis of one-dimensional (1D) van der Waals heterostructures, a class of materials where different atomic layers are coaxially stacked. We demonstrate the growth of single-crystal layers of hexagonal boron nitride (BN) and molybdenum disulfide... more
Chemist proposes new method for green synthesis of xanthene derivatives  PHYS.ORG · 3 weeks
A RUDN chemist has proposed a new method for the synthesis of xanthene derivatives, which are used as the basis for drug manufacturing—from antidepressants to antiviral and antitumor... more
Defect-induced activity enhancement of enzyme-encapsulated metal-organic frameworks revealed in microfluidic gradient mixing synthesis  Science Magazine · 3 weeks
Mimicking the cellular environment, metal-organic frameworks (MOFs) are promising for encapsulating enzymes for general applications in environments often unfavorable for native enzymes.... more
New synthesis methods enhance 3D chemical space for drug discovery  SCIENCE DAILY · 7 days
After helping develop a new approach for organic synthesis -- carbon-hydrogen functionalization -- scientists are now showing how this approach may apply to drug discovery. Recent work --... more
Flat lens gets ahead of the optical curve  nanowerk · 6 hours
Researchers dotted metasurfaces with 600-nanometer-high silicon cylinders that alters the path and speed of light as it passes through them. more
New synthesis methods enhance 3-D chemical space for drug discovery  PHYS.ORG · 1 week
After helping develop a new approach for organic synthesis—carbon-hydrogen functionalization—scientists at Emory University are now showing how this approach may apply to drug discovery. Nature Catalysis published their... more
New approach for organic synthesis may apply to drug discovery  NEWS MEDICAL · 6 days
After helping develop a new approach for organic synthesis -- carbon-hydrogen functionalization -- scientists at Emory University are now showing how this approach may apply to drug discovery more
Nano-thin flexible touchscreens could be printed like newspaper  nanowerk · 4 weeks
New touch-responsive technology is 100 times thinner than existing touchscreen materials and so pliable it can be rolled up like a tube. more
Chemists simplify the synthesis of antitumor compounds  PHYS.ORG · 3 weeks
A RUDN chemist in collaboration with colleagues from N.D. Zelinsky Institute of Organic Chemistry and N.K. Koltsov Institute of Developmental Biology (IDB), RAS have developed a new method for the synthesis of isoxazole derivatives—substances... more
For cheaper solar cells, thinner really is better  SCIENCE DAILY · 3 weeks
Researchers have outlined a pathway to slashing costs further, this time by slimming down the silicon cells themselves. more
Generating genomes and encoding new abilities into artificial DNA  NEWS MEDICAL · 2 days
A new study to be presented at the American Association for the Advancement of Science (AAAS) in February 2020 will report on the generation of the world’s first artificially created... more
Computer-generated genomes  SCIENCE DAILY · 2 days
Chemists have described how computational algorithms paired with chemical DNA synthesis enable digital manufacturing of biological systems up to the size of entire microbial genomes. They have made insights related to the design, building and testing of a computer-generated bacterial... more
Total synthesis of the complex taxane diterpene canataxpropellane  Science Magazine · 2 weeks
Canataxpropellane belongs to the medicinally important taxane diterpene family. The most prominent congener, Taxol, is one of the most commonly used anticancer agent in clinics today. Canataxpropellane exhibits a taxane skeleton with... more
For cheaper solar cells, thinner really is better  MIT · 3 weeks
Solar panel costs have dropped lately, but slimming down silicon wafers could lead to even lower costs and faster industry expansion. more
For cheaper solar cells, thinner really is better  nanowerk · 3 weeks
Solar panel costs have dropped lately, but slimming down silicon wafers could lead to even lower costs and faster industry expansion. more
Creating custom light using 2D materials  nanowerk · 8 hours
Scientists have discovered an entire class of two-dimensional materials that are the thickness of one or a few atoms. When combined together, these atomically thin crystals are capable of forming structures that emit customisable light in... more
Carbon emissions from energy 'flat' in 2019: IEA  PHYS.ORG · 1 week
Global energy-related CO2 emissions "flattened" in 2019 following two years of increases owing to greater use of renewables and an accelerating shift from coal to gas, the International Energy Agency said Tuesday. more
Visualizing every step of on-surface cycloaddition reactions  PHYS.ORG · 4 weeks
By observing individual atoms as they rearrange themselves step by step, chemists at RIKEN have cast new light on the route by which halogenated aromatic molecules join together on a silver surface1. These insights... more
Acoustically driven microrobot outshines natural microswimmers  nanowerk · 2 weeks
Researchers have designed and fabricated an untethered microrobot that can slip along either a flat or curved surface in a liquid when exposed to ultrasound waves. Its propulsion force is two to three orders of magnitude... more
Ancient Antarctic ice melt increased sea levels by 3+ meters—and it could happen again  PHYS.ORG · 6 days
Rising ocean temperatures drove the melting of Antarctic ice sheets and caused extreme sea level rise more than 100,000 years... more
Large-scale synthesis of crystalline g-C3N4 nanosheets and high-temperature H2 sieving from assembled films  Science Magazine · 4 weeks
Poly(triazine imide) (PTI), a crystalline g-C3N4, hosting two-dimensional nanoporous structure with an electron density gap of 0.34 nm, is highly promising for... more
Japan quarantines cruise ship as toll of new virus grows  ABC NEWS · 2 weeks
Large white sheets covering them head-to-knee, people infected with a new virus were led by gloved and masked officials off a Japanese cruise ship that's being quarantined amid... more
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