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Large-Scale Preparation of Durable VO2 Nanocomposite Coatings

Large-Scale Preparation of Durable VO2 Nanocomposite Coatings
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[Full text] Nanosonosensitizer-Augmented Sonodynamic Therapy Combined with Checkpo

21,22 and photothermal therapy (PTT) 23,24), SDT is featured with sufficient tissue-penetrating depth, high therapeutic efficiency, mitigating side effects and low cost, which makes it specific for treating some patients with tumors in deep positions that are challenging to access surgically. 25,26 The therapeutic mechanism of SDT generally involves the sono-cavitation effect using sonosensitizers and the production of highly toxic reactive oxygen species (ROS), predominantly the singlet oxygen ( 1O 2), which kills cancer cells directly by inducing necrosis or apoptosis, also known as immunogenic cell death (ICD), and indirectly by damaging vessels or inhibiting neovascularization in tumor tissues and producing tumor-specific immunity. 21,27,28 Although tumor-associated antigens like peptides or proteins may induce antitumor immune effects under the help of immunologic adjuvants, the existing heterogeneity of patients limits their clinical application.

Researchers use Chemical Vapor Deposition to Create Self-Assembled Nanowires

Researchers use Chemical Vapor Deposition to Create Self-Assembled Nanowires Researchers from Tokyo Metropolitan University have discovered a way to make self-assembled nanowires of transition metal chalcogenides at scale using chemical vapor deposition. By changing the substrate where the wires form, they can tune how these wires are arranged, from aligned configurations of atomically thin sheets to random networks of bundles. This paves the way to industrial deployment in next-gen industrial electronics, including energy harvesting, and transparent, efficient, even flexible devices. Electronics is all about making things smaller. Smaller features on a chip, for example, means more computing power in the same amount of space and better efficiency, essential to feeding the increasingly heavy demands of a modern IT infrastructure powered by machine learning and artificial intelligence. And as devices get smaller, the same demands are made of the intricate wiring that ties everyt

Atomic-scale nanowires can now be produced at scale

 E-Mail IMAGE: (a) Illustration of a TMC nanowire (b) Chemical vapor deposition. The ingredients are vaporized in a hydrogen/nitrogen atmosphere and allowed to deposit and self-assemble on a substrate. Reprinted with permission. view more  Credit: Copyright 2020 American Chemical Society (ACS) Tokyo, Japan - Researchers from Tokyo Metropolitan University have discovered a way to make self-assembled nanowires of transition metal chalcogenides at scale using chemical vapor deposition. By changing the substrate where the wires form, they can tune how these wires are arranged, from aligned configurations of atomically thin sheets to random networks of bundles. This paves the way to industrial deployment in next-gen industrial electronics, including energy harvesting, and transparent, efficient, even flexible devices.

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