Copper Complexes as Bioinspired Models for Lytic Polysaccharide Monooxygenases (V体育平台登录)

"VSports手机版" Oxygen Activation by Cu LPMOs in Recalcitrant Carbohydrate Polysaccharide Conversion to Monomer Sugars

Meier1, Jones2, Kaper3 et al. 2017Chem. Rev. 19151900Get access via publisherAdd to dashboardCite Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task. Show abstract Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task. show abstract“…269 In parallel, Concia et al showed that tridentate complexes with both N -[(1-methyl-1 H -imidazol-2-yl)-methylene]-2-pyridineethanamine (L AM ) and N -[(1-methyl-1 H -imidazol-2-yl)methylene]-2-pyridineethanimine (L IM ) produced stable Cu(II)–hydroperoxide complexes that react with a model substrate ( p -nitrophenyl- β -D-glycopyranoside) of cellulose at room temperature. 296 The role(s) of this intermediate, however, were not uncoupled from alternative scenarios involving copper-generated radicals. Regardless, these data provide insight into a potential mechanism for LPMO function where H 2 O 2 is utilized as a cosubstrate. …”Section: Active Site Geometric and Electronic Structure And Molecumentioningconfidence: 99%

Oxygen Activation by Cu LPMOs in Recalcitrant Carbohydrate Polysaccharide Conversion to Monomer Sugars

Meier1, Jones2, Kaper3 et al. 2017Chem. Rev. 19151900Get access via publisherAdd to dashboardCite Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task. Show abstract Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task. show abstract“…Simaan has recently reported the LPMO-like reactivity of mononuclear Cu(II) complexes using H 2 O 2 as oxidant (Figure 35). 185 These copper complexes catalyzed the oxidative cleavage of 4-nitrophenyl- β - D -glucopyronaside via C–H oxidation of the 1-position of the glucose derivative to produce glucolactone and 4-NO 2 -phenolate (observed and quantified by UV–vis). It was suggested that the LCu II reacted with H 2 O 2 under aqueous conditions to form a mononuclear LCu II (OOH) species that could be characterized by UV–vis ( λ : 305 nm) and EPR spectroscopy. …”Section: Bioinspired Cu-promoted Oxidation Of Substrates Using O2 (Ormentioningconfidence: 99%

Copper-Promoted Functionalization of Organic Molecules: from Biologically Relevant Cu/O₂ Model Systems to Organometallic Transformations

Trammell1, Rajabimoghadam2, Garcia‐Bosch3 2019Chem. Rev. 27301990Get access via publisherAdd to dashboardCite Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task. Show abstract Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task. show abstract“…For the solvated systems, solvent molecule is directly coordinated to the Cu(II)-centre along with two nitrates and two halopyridines thereby transforming the distorted octahedral to distorted pentagonal bipyramid geometry -a coordination geometry frequently reported for Cu(II)-complexes. [34][35][36][37][38] In the…”Section: Coordination Geometry Analysismentioningconfidence: 99%

Metal-Bound Nitrate Anion as an Acceptor for Halogen Bonds in Mono-Halopyridine-Copper(II) Nitrate Complexes

Puttreddy1, Peuronen2, Lahtinen3 et al VSports app下载. 2019Crystal Growth & Design7020Get access via publisherAdd to dashboardCite Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task. Show abstract Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task. show abstractScite is an AI-powered research tool that helps researchers better discover and evaluate scientific literature through Smart Citations—a revolutionary system that shows whether articles support, contrast, or simply mention a given claim. Founded in 2018, and now part of Research Solutions, Scite has indexed over 1. 4 billion citations and partnered with more than 30 major publishers to provide researchers with unparalleled access to scientific literature. With its Scite Assistant, Smart Citation Index, and advanced search capabilities, the platform addresses critical challenges such as information overload and research reproducibility. Trusted by two million active users worldwide, Scite is reshaping how researchers interact with scholarly content—building ethical, transparent AI tools that support rigorous, copyright-compliant research.