Results 31 to 40 of about 9,303 (163)
Open Physics, 2023 The extreme environment formed during bubble collapse can cause a series of chemical reactions inside the bubble, and multiple products (i.e., ˙OH, H˙, O, H2, and HO2˙, etc.) are produced, which is called sonochemistry. In this study, a new model is used
Lu Chunyuan, Lou Zongyong
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Ultrasonics Sonochemistry, 2021 Among the different properties of the hydrophobic semiconductor surfaces, self-cleaning promoted by solar illumination is probably one of the most attractive from the technological point of view.
A. Rosales +4 more
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Synthesis of Imidazole-Based Molecules under Ultrasonic Irradiation Approaches
Molecules, 2023 Imidazole-based compounds are a series of heterocyclic compounds that exhibit a wide range of biological and pharmaceutical activities. However, those extant syntheses using conventional protocols can be time-costly, require harsh conditions, and result ...
Xian-Long Yu +7 more
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Synthesis, characterization, and antibacterial activities of Ag2O nanoparticle and silver (І) nano-rod complex [PDF]
Nanochemistry Research, 2020 In this work, we synthesized a new complex of silver(І) with a schiff-base ligand 2,5-bis(3-pyridyl)-3,4-diaza-2,4-hexadiene (L=3-bpdh),[Ag(3-bpdh)(NO3)]n (1) and characterized by Infra-Red (IR) spectroscopy.
Zohreh Rashidi Ranjbar +2 more
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Acoustic cavitation and sonochemistry [PDF]
, 2013 Sonochemistry is the use of cavitation for achieving a chemical conversion. When microbubbles are driven in the nonlinear regime, localized extreme temperatures (up to 10000 K) and pressures (up to 1000 bar) can be reached upon collapse, the surrounding ...
Stricker, L.
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Perfluorocarbons as Inert Gases in Homogeneous Sonochemistry
, 1992 The polyatomic inert gases CF4 and C2F6 are efficient in homogeneous sonochemistry. This observation leads to the conclusion that some analogies could exist between sonochemistry and plasma chemistry.
F. Mullie +11 more
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Why Sonochemistry in a Thin Layer? Constructive Interference
, 2023 Sonochemistry in a thin fluid layer has advantages of no visible cavitation, no turbulence, negligible temperature changes (≲1 °C), low power transducers, and transmissibility (sound pressure amplification) of ≳106.
Chester G. Duda (16384934) +5 more
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Advanced Science, EarlyView.This work establishes an MXene/TiO2 Schottky heterointerface for non‐thermal sonocatalysis. Interface‐confined cavitation and dynamic Ti3+/V₀ shuttles drive charge transport and reactive oxygen species (ROS) generation. The platform achieves 3‐log pathogen reduction while retaining heat‐labile nutrients in complex food matrices, redefining sonocatalyst
Xiaoge Wu +5 more
wiley +1 more source
Jurnal Kimia Sains dan Aplikasi, 2023 Magnetite synthesis using petai (Parkia speciosa) peel extract using the sonochemical method (Fe3O4-PPE) has been successfully carried out. Fe3O4-PPE is applied as a catalyst in biodiesel production.
Maya Rahmayanti +3 more
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Activation of Metal Complexes With Ultrasound Waves for Targeted Anticancer Therapy
Angewandte Chemie International Edition, EarlyView.Ultrasound enables non‐invasive activation of metal‐based therapeutics deep within tumors. Acoustic cavitation can drive sonodynamic reactive oxygen species generation or mechanochemical metal–ligand bond dissociation, enabling controlled release of bioactive payloads.
Félix Grosjean +3 more
wiley +1 more source