Infrared Proximity Sensors Based on Photo‐Induced Tunneling in van der Waals Integration
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202100966
Abstract: Infrared (IR) detectors based on photo‐induced tunneling in van der Waals heterostructures (vdWHs) of graphene/h‐BN/graphene or MoS2/h‐BN/graphene exhibit extremely low dark currents owing to a large electron barrier. However, a lack of tunneling barrier materials… read more here.
Keywords: induced tunneling; tunneling van; proximity; photo ... See more keywords
Surface Oxygen Vacancies: Dynamics of Photo‐Induced Surface Oxygen Vacancies in Metal‐Oxide Semiconductors Studied Under Ambient Conditions (Adv. Sci. 22/2019)
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Science"
DOI: 10.1002/advs.201970132
Abstract: Surface oxygen vacancy defects are some of the most reactive sites but are notoriously difficult to detect, often healing upon exposure to air. In article number https://doi.org/10.1002/advs.201901841, Ivan P. Parkin, Stefan A. Maier, and co‐workers… read more here.
Keywords: surface; ambient conditions; photo induced; surface oxygen ... See more keywords
Photo-induced C 1 Substitution Using Methanol as a C 1 Source.
Sign Up to like & getrecommendations! Published in 2023 at "ChemSusChem"
DOI: 10.1002/cssc.202300377
Abstract: The development of sustainable and efficient C1 substitution methods is of central interest for organic synthesis and pharmaceuticals production, the methylation motifs bounding to a carbon, nitrogen, or oxygen atom widely exist in natural products and top-selling drugs. In the past… read more here.
Keywords: substitution; photo induced; source; substitution using ... See more keywords
Photo-Induced Programmable Morphological Transition of the Hybrid Coassembles
Sign Up to like & getrecommendations! Published in 2018 at "Macromolecular Chemistry and Physics"
DOI: 10.1002/macp.201800054
Abstract: Morphology and nanoparticle's distribution are both key factors to the hybrid coassemblies. A fancy method to dynamically control the morphology of hybrid core-shell microspheres (CSMs) with UV light is introduced. The CSMs used here are… read more here.
Keywords: transition; photo induced; morphological transition; induced programmable ... See more keywords
Direct Observation of Photo-Induced Reversible Sol-Gel Transition in Block Copolymer Self-Assembly Containing an Azobenzene Ionic Liquid.
Sign Up to like & getrecommendations! Published in 2021 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202100091
Abstract: Using atomic force microscopy, the photo-induced reversible changes in a block copolymer self-assembly containing an azobenzene ionic liquid, which undergoes sol-gel transition is directly observed. This is the first report on the sol-gel transition of… read more here.
Keywords: gel transition; ionic liquid; sol gel; photo induced ... See more keywords
Chitosan-Based Organic/Inorganic Composite Engineered for UV Light-Controlled Smart pH-Responsive Pesticide Through in situ Photo-Induced Generation of Acid.
Sign Up to like & getrecommendations! Published in 2022 at "Pest management science"
DOI: 10.1002/ps.6854
Abstract: Confined by the volatile property, pesticides are overused and lost significantly during and after spraying, weakening the ecological microbalance among different species of lives. Acid-responsive pesticide is a type of smartly engineered pesticides that contribute… read more here.
Keywords: light controlled; situ photo; photo induced; pesticide ... See more keywords
New Mechanism for Long Photo-Induced Enhanced Raman Spectroscopy in Au Nanoparticles Embedded in TiO2.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202201088
Abstract: The photo-induced enhanced Raman spectroscopy (PIERS) effect is a phenomenon taking place when plasmonic nanoparticles deposited on a semiconductor are illuminated by UV light prior to Raman measurement. Results from the literature show that the… read more here.
Keywords: effect; spectroscopy; photo induced; induced enhanced ... See more keywords
Photo-Induced Construction and Recovery of Cu+ Sites in Metal-Organic Frameworks.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202302885
Abstract: The adjustment of the valence state of metal ions is crucial for various applications because peculiar activity originates from metal ions with specific valence. Cu+ can interact with molecules possessing unsaturated bonds like CO via… read more here.
Keywords: sites metal; organic frameworks; photo induced; metal organic ... See more keywords
Photo-induced axisymmetric deflection of circular glassy nematic discs with spiral director fields
Sign Up to like & getrecommendations! Published in 2021 at "Archive of Applied Mechanics"
DOI: 10.1007/s00419-021-01960-y
Abstract: Photo-induced deflection of circular glassy nematic discs with different spiral director fields is studied by extending the Foppl–von Karman plate theory, and the objective is to examine the effects of director distribution and photo-attenuation across… read more here.
Keywords: director; photo; photo induced; deflection circular ... See more keywords
Structure and photo-induced effects in elemental chalcogens: a review on Raman scattering
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-03310-0
Abstract: Much progress has been made over a long period, spanning more than a century, in understanding the atomic arrangement on various length scales of non-crystalline chalcogens and their transitions upon certain external stimuli. However, it… read more here.
Keywords: structure photo; raman scattering; elemental chalcogens; photo ... See more keywords
Photo-Induced Oxidative Stress Impairs Mitochondrial Metabolism in Neurons and Astrocytes
Sign Up to like & getrecommendations! Published in 2017 at "Molecular Neurobiology"
DOI: 10.1007/s12035-017-0720-2
Abstract: Photodynamic therapy is selective destruction of cells stained with a photosensitizer upon irradiation with light at a specific wavelength in the presence of oxygen. Cell death upon photodynamic treatment is known to occur mainly due… read more here.
Keywords: stress impairs; induced oxidative; photo induced; neurons astrocytes ... See more keywords