Sonoluminescence from OH(C2Σ+) and OH(A2Σ+) Radicals in Water: Evidence for Plasma Formation during Multibubble Cavitation
Written by Rachel Pflieger on September 6, 2010 – 5:00 am -Bubble trouble: Multibubble sonoluminescence spectra in water under Kr and Xe present emission lines of OH(C2Σ+–A2Σ+) (see graphic). This band, never observed in flames, indicates plasma formation in the collapsing bubbles.
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A Palladium/Copper Bimetallic Catalytic System: Dramatic Improvement for Suzuki–Miyaura-Type Direct CH Arylation of Azoles with Arylboronic AcidsH Arylation of Azoles with Arylboronic Acids
September 6, 2010 – 5:00 amBimetallic catalytic system: Palladium/copper bimetallic-catalyzed Suzuki–Miyaura-type coupling has been disclosed ...
No Comments »Imaging the Oxidation of ZnS Encapsulated in Carbon Nanotubes
September 6, 2010 – 5:00 amCable-to-tube transition: Core-shell sulfide–carbon nanocables have been oxidised to hollow ...
No Comments »Nonpolar Gemini Amphiphiles Self-Assemble into Stacked Layers of Nano-Objects
September 6, 2010 – 5:00 amFluorine in bloom: A nonpolar fluorocarbon/hydrocarbon tetrablock self-assembles into a ...
No Comments »Diastereo- and Enantioselective Hydrogenation of α-Amino-β-Keto Ester Hydrochlorides Catalyzed by an Iridium Complex with MeO-BIPHEP and NaBArF: Catalytic Cycle and Five-Membered Chelation Mechanism of Asymmetric Hydrogenation
September 3, 2010 – 5:00 amThe development of Ir-catalyzed asymmetric hydrogenation of α-amino-β-keto ester hydrochlorides ...
No Comments »Storing CO2 as Solid Carbon, and Roller-Painting Plastic Solar Cells
September 3, 2010 – 5:00 amNo Comments »
Electrophosphorescent Heterobimetallic Oligometallaynes and Their Applications in Solution-Processed Organic Light-Emitting Devices
September 3, 2010 – 5:00 amBy combining the iridium(III) ppy-type complex (Hppy=2-phenylpyridine) with a square-planar ...
No Comments »Cover Picture: Synthesis, Spectroscopy, Crystal Structure Determination, and Quantum Chemical Calculations of BODIPY Dyes with Increasing Conformational Restriction and Concomitant Red-Shifted Visible Absorption and Fluorescence Spectra (Chem. Asian J. 9/2010)
September 3, 2010 – 5:00 amTwo BODIPY dyes with increasingly rigid conformations were synthesized from ...
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