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Paul Alivisatos and Michael Grätzel win the Frontiers of Knowledge Award in Basic Sciences


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IMAGE: Michael Grätzel, winner of the BBVA Foundation Frontiers of Knowledge Award in Basic Sciences.
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Credit: BBVA FOUNDATION
The BBVA Foundation Frontiers of Knowledge Award in the Basic Sciences category has gone in this thirteenth edition to Paul Alivisatos (University of California, Berkeley, United States) and Michael Grätzel (Ecole Polytechnique Fédérale de Lausanne, Switzerland) for their fundamental contributions to the development of new nanomaterials already in use for the production of renewable energies and in latest-generation electronics. Grätzel s groundbreaking work includes the invention of a dye-sensitized solar cell named after him, reads the committee s citation, while Alivisatos has made pioneering contributions in using semiconductor nanocrystals for energy and display applications. ....

United States , University Of Chicago , Northwestern University , South Korea , Ecole Polytechnique , Carmen Garc , Jeans Hesthaven , Mike Witherell , Ignacio Cirac , Luis Fern , Jennifer Doudna , Laboratory Of Photonics , Foundation Frontiers Of Knowledge , American Chemical Society , Weizmann Institute Of Science Israel , Max Planck Institute Of Quantum Optics Germany , University Of Helsinki Finland , Innovative Genomics Institute , Spanish National Research Council , Research At Northwestern University , Division Of Laser Spectroscopy , School Of Basic Sciences , Theory Division , Institute Of Corpuscular Physics , Institute For Theoretical Physics , Lawrence Berkeley National Laboratory ,

Physics - Selective Bond Breaking with Splat Chemistry


Selective Bond Breaking with Splat Chemistry
February 1, 2021•
Physics 14, 13
Colliding a large organic molecule with a surface can break a specific chemical bond in the molecule with surprising precision.
L. Krumbein
Figure 1: A Reichardt’s dye molecule colliding at hyperthermal velocity with a copper surface. The molecule’s orientation determines whether the energy of the collision is concentrated in one of the bonds between the central nitrogen atom (green) and a carbon atom in one of the surrounding rings (black).A Reichardt’s dye molecule colliding at hyperthermal velocity with a copper surface. The molecule’s orientation determines whether the energy of the collision is concentrated in one of the bonds between the central nitrogen atom (green) and a carbon . Show more ....

United States , Lukas Krumbein , Melissaa Hines , Department Of Chemistry , Max Planck Institute For Solid State Research , Cornell University , Alan Stonebraker , Max Planck Institute , Solid State Research , ஒன்றுபட்டது மாநிலங்களில் , துறை ஆஃப் வேதியியல் , கார்னெல் பல்கலைக்கழகம் , ஆலன் ஸ்தோந்ெபிரகேற் , திட நிலை ஆராய்ச்சி ,