Results 231 to 240 of about 1,296,977 (293)

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

open access: yesAdvanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen   +9 more
wiley   +1 more source

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

open access: yesAdvanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang   +3 more
wiley   +1 more source

Simultaneous Wastewater‐to‐Hydrogen Upgrading via Mechanically Driven Piezocatalysis Over Ag‐ZnO Nanorods

open access: yesAdvanced Science, EarlyView.
A piezocatalytic strategy enables simultaneous wastewater purification and hydrogen generation by harnessing mechanical energy. Complementary piezo‐induced charges are selectively directed toward oxidation and reduction pathways, achieving efficient pollutant degradation and continuous H2 evolution.
Yiqing Wei   +8 more
wiley   +1 more source

The effects of platelet rich plasma and zinc oxide nanoparticle on skin wound healing in dogs. [PDF]

open access: yesSci Rep
Wafy MN   +5 more
europepmc   +1 more source

Toxicity of the Zinc Oxide and Vermiculite/Zinc Oxide Nanomaterials

Journal of Nanoscience and Nanotechnology, 2019
Nanomaterials and nanocomposite materials on the base of zinc oxide (ZnO) are being produced and applied in our daily life at a rapid pace mainly as additives to the different polymer materials. The antibacterial behaviors of ZnO nanoparticles are intensively studied but related health and environmental toxicity assessments are lagging behind.
Karla Čech, Barabaszová   +3 more
openaire   +2 more sources

Diffusion of zinc in zinc oxide

Philosophical Magazine, 1957
(1957). Diffusion of zinc in zinc oxide. The Philosophical Magazine: A Journal of Theoretical Experimental and Applied Physics: Vol. 2, No. 17, pp. 708-710.
J. P. Roberts, C. Wheeler
openaire   +1 more source

Excess Zinc in Zinc Oxide

Nature, 1957
A METHOD for determining excess zinc in zinc oxide has been devised1. It is based on measurement of the hydrogen produced by the excess metal when the sample is dissolved in hydrochloric acid. It will detect 0.05 µgm. of excess zinc. This communication summarizes the results obtained by the method with oxide in various states.
H. J. ALLSOPP, J. P. ROBERTS
openaire   +1 more source

Zinc Oxide and Zinc-Cadmium Oxide Phosphors

Journal of The Electrochemical Society, 1968
Zinc oxide phosphors may emit in four different bands, the ultraviolet near‐edge emission, the common green band (possibly involving sulfur), a yellow‐orange band due to selenium, and a red to near infrared band due to ammonia. About 10% of can be replaced by with a corresponding shift, to lower energies, of the optical absorption edge, of the near ...
openaire   +1 more source

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