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Latest Articles
Fluid Dynamics and Crystallization Control Enable Air-Processed, Fully
5+ min ago (659+ words) Perovskite solar cells have long promised a cheaper, more versatile alternative to conventional silicon photovoltaics, yet the manufacturing methods needed to turn that promise into mass-produced devices remain stubbornly difficult. A new study reports a way to produce fully screen-printed…...
Raindrops Can Build an Electrical Charge Strong Enough to Corrode Metal in a Surprising Way
4+ hour, 18+ min ago (198+ words) Sliding droplets can build enough charge to puncture coatings and expose metal to corrosion....
Scientists synthesize Z-allylamines using masked alkenyl anions from
27+ min ago (713+ words) Chemists have reported a new way to build stereodefined allylamines, a class of molecules that sits at the intersection of drug discovery, agrochemistry, organic synthesis and advanced materials....
A tight squeeze could fix the biggest hurdle for solid-state car and gadget batteries
4+ hour, 39+ min ago (411+ words) Now, researchers from SLAC National Accelerator Laboratory and Stanford University have discovered a surprisingly simple fix for this persistent problem. According to a paper published in the science journal Nature, applying controlled mechanical pressure to the ceramic electrolyte prevents these…...
Concrete mixed with carbon black in a 10 percent ratio became a working supercapacitor, and an improved version stores a home's daily electricity in roughly 175 cubic feet of wall rather than 1,600
16+ hour, 10+ min ago (816+ words) The block on the bench looks like a paving offcut. Matte, sooty, chalky where the cement has bloomed through, one corner chipped and slightly greyer inside. No plates. No cells. No wires running through it. Two clips bite onto opposite…...
Nanocrystalline PVA Hydrogel Mimics Cartilage Lubrication and Enhances
2+ hour, 19+ min ago (80+ words) A New Hydrogel Mimics Cartilage’s Strength and Near-Slippery Lubrication Artificial cartilage has long faced a problem that sounds simple but has resisted elegant solutions: materials must be strong enough to bear heavy loads while remaining slippery enough to let joints…...
Creation and Inauguration of the Faculty Center “Physics of Life” (PhyVie)
1+ day, 3+ hour ago (212+ words) The UNIGE Faculty of Science is establishing a new Faculty Center dedicated to Physics of Life (PhyVie), with the aim of structuring and strengthening research activities at the interface between physics, biology and computational sciences. The inauguration of the Center…...
Applied Sciences, Vol. 16, Pages 8589: A Flexible Framework for the Spatial Extension of Hyperspectral Classification Maps Using Multispectral Data
7+ hour, 49+ min ago (411+ words) Hyperspectral (HS) sensors offer high spectral discrimination but generally limited spatial coverage, whereas multispectral (MS) sensors provide broad coverage with lower spectral detail. HS-MS complementary mapping aims to reduce coverage gaps in HS sensors by training classifiers within HS-MS overlap…...
Orbitrap and FT-ICR Mass Spectrometry Compared for Analyzing Dissolved
3+ hour, 55+ min ago (67+ words) A New Mass-Spectrometry Showdown Reveals That “Seeing” Water’s Hidden Chemistry Depends on the Instrument Subject of Research: Molecular analysis of dissolved organic matter using Orbitrap and Fourier transform ion cyclotron resonance mass spectrometry Subject of Research: Chemistry Article Title: Comparison…...
Electrothermal Strategy Boosts Toluene Oxidation Using Manganese-Cobalt
4+ hour, 20+ min ago (89+ words) A new catalyst can slash the electricity required to destroy toluene pollution by more than 50-fold, according to a study that turns the catalyst itself into a miniature electric heater. The device, made from a manganese–cobalt composite oxide grown…...