Cyclic Ion Mobility Mass Spectrometry Distinguishes Anomers and Open-Ring Forms of Pentasaccharides
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the American Society for Mass Spectrometry"
DOI: 10.1007/s13361-019-02168-9
Abstract: AbstractThere is increasing biopharmaceutical interest in oligosaccharides and glycosylation. A key requirement for these sample types is the ability to characterize the chain length, branching, type of monomers, and importantly stereochemistry and anomeric configuration. Herein,… read more here.
Keywords: open ring; mass spectrometry; mobility; mass ... See more keywords
Controlling Diradical Character of Photogenerated Colored Isomers of Phenoxyl-Imidazolyl Radical Complexes.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c07562
Abstract: We propose a rational method for evaluating the diradical character of the photochromic phenoxyl-imidazolyl radical complex (PIC) derivatives based on their radical-radical coupling reaction rates. PIC consists of an imidazole ring, a phenoxyl ring, and… read more here.
Keywords: imidazolyl radical; ring isomer; character; phenoxyl imidazolyl ... See more keywords
Twist Induced Mode Confinement in Partially Open Ring of Holes
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DOI: 10.1109/jlt.2019.2941726
Abstract: We report on a new phenomenon of light guidance in a fiber core created by an arrangement of holes making a partially open ring. In such structure there is no complete refractive index barrier to… read more here.
Keywords: twist induced; mode confinement; partially open; ring holes ... See more keywords
‘Killer’ open ring in the brain
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DOI: 10.1136/bcr-2022-248793
Abstract: © BMJ Publishing Group Limited 2022. No commercial reuse. See rights and permissions. Published by BMJ. DESCRIPTION A previously well immunocompetent man in his 60s presented with a 3month history of subacute altered mental state… read more here.
Keywords: ring brain; killer open; csf; brain ... See more keywords
Open-Ring Butenolides from a Marine-Derived Anti-Neuroinflammatory Fungus Aspergillus terreus Y10
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DOI: 10.3390/md16110428
Abstract: To investigate structurally novel and anti-neuroinflammatory natural compounds from marine-derived microorganisms, the secondary metabolites of Aspergillus terreus Y10, a fungus separated from the sediment of the coast in the South China Sea, were studied. Three… read more here.
Keywords: open ring; ring butenolides; anti neuroinflammatory; terreus y10 ... See more keywords