Articles with "onion ring" as a keyword



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Constructing Highly Uniform Onion-Ring-like Graphitic Carbon Nitride for Efficient Visible-Light-Driven Photocatalytic Hydrogen Evolution.

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Published in 2018 at "ACS nano"

DOI: 10.1021/acsnano.8b01271

Abstract: The introduction of microstructure to the metal-free graphitic carbon nitride (g-C3N4) photocatalyst holds promise in enhancing its catalytic performance. However, producing such microstructured g-C3N4 remains technically challenging due to a complicated synthetic process and high… read more here.

Keywords: onion ring; graphitic carbon; carbon nitride; c3n4 ... See more keywords
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Onion ring sign on spectral domain optical coherence tomography in diabetic macular edema: Its evolution and outcomes.

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Published in 2023 at "European journal of ophthalmology"

DOI: 10.1177/11206721231154187

Abstract: PURPOSE To report evolution and outcomes of hyperreflective crystalline deposit (HCD) on optical coherence tomography (OCT) in diabetic maculopathy (DM). METHODS Patients with DM showing HCD on OCT for the first time between June 2017… read more here.

Keywords: ring sign; evolution outcomes; optical coherence; onion ring ... See more keywords