China said Friday the risk of damage from a rocket falling back to Earth was "extremely low", after the United States warned it could crash down on to an inhabited area.
Space Exploration
May 7, 2021
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17
Pulsed laser ablation in liquid (PLAL) is a reliable and versatile technique for producing metal nanoparticles (NPs) in solution. Its advantages, including the absence of reducing agents, operational simplicity, high purity ...
Nanophysics
Jan 29, 2024
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1
Chemists at TU Dresden have fabricated surface-clean noble metal aerogels boosting electrocatalysis performance by revisiting ligand chemistry. They have reported their results in Angewandte Chemie International Edition.
Materials Science
Mar 25, 2020
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131
Although previous research shows that metal nanoparticles have properties useful for various biomedical applications, many mysteries remain regarding how these tiny materials form, including the processes that generate size ...
Nanophysics
Apr 4, 2019
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87
Scientists in Washington, DC, are reporting development and successful tests of a new way for exploring the insides of living cells, the microscopic building blocks of all known plants and animals. They explode the cell while ...
Biochemistry
Nov 11, 2009
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By achieving the synthesis of a novel nanohybrid structure by means of the pulsed laser ablation (PLA) technique, Professor My Ali El Khakani and his team paved the way for a new generation of optoelectronic materials. The ...
Nanomaterials
Jan 25, 2013
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0
Scientists working on laser application at the RIKEN Center for Advanced Photonics (RAP) have employed a new technique using GHz bursts of femtosecond laser pulses grouped in MHz envelopes—termed BiBurst mode—to greatly ...
Optics & Photonics
Apr 11, 2023
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46
Laser ablation is well known in medical applications like dermatology and dentistry, and for more than a decade it has been used to vaporize materials that are difficult to evaporate for high-tech applications like deposition ...
Nanophysics
Sep 21, 2010
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0
Metal halide perovskites have become well-deserved "star" materials among a variety of semiconductors owing to their excellent optoelectronic properties, such as high photoluminescence (PL) quantum yield (QY), high absorption ...
Optics & Photonics
Mar 15, 2024
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4
In her work of analysing the silver coins recovered from six ships, wrecked off the WA coast over almost two centuries, PhD candidate Liesel Gentelli finds herself thinking of some of the wreck survivors.
Analytical Chemistry
Sep 25, 2014
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