In situ atomic force microscopy (AFM) is used to differentiate temporally both structure and mechanism in the removal of fundamental structural units during the dissolution of zeolite A.
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Transient Triplet Metallopnictinidenes M-Pn (M = Pd, Pt; Pn = P, As, Sb): Characterization and Dimerization.
J Am Chem Soc
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Institut für Anorganische Chemie and International Center for Advanced Studies of Energy Conversion, Georg-August-Universität Göttingen, Tammannstr 4, 37077 Göttingen, Germany.
Nitrenes (R-N) have been subject to a large body of experimental and theoretical studies. The fundamental reactivity of this important class of transient intermediates has been attributed to their electronic structures, particularly the accessibility of triplet vs singlet states. In contrast, electronic structure trends along the heavier pnictinidene analogues (R-Pn; Pn = P-Bi) are much less systematically explored.
View Article and Find Full Text PDFControlling the transmembrane transport of chloride by dynamic covalent chemistry with azines.
Chem Sci
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Engineering of Molecular NanoSystems, Université libre de Bruxelles (ULB) Avenue F.D. Roosevelt 50, CP165/64 B-1050 Brussels Belgium
Stimuli-responsive transmembrane ion transport has become a prominent area of research due to its fundamental importance in cellular processes and potential therapeutic applications. Commonly used stimuli include pH, light, and reduction or oxidation agents. This paper presents the use of dynamic covalent chemistry to activate and modulate the transmembrane transport of chloride in liposomes.
View Article and Find Full Text PDFMycobacteriophages are viruses that specifically infect bacteria of the Mycobacterium genus. A substantial collection of mycobacteriophages has been isolated and characterized, offering valuable insights into their diversity and evolution. This collection also holds significant potential for therapeutic applications, particularly as an alternative to antibiotics in combating drug-resistant bacterial strains.
View Article and Find Full Text PDFIntrinsic Gene Expression Correlates of the Biophysically Modeled Diffusion Magnetic Resonance Imaging Signal.
Biol Psychiatry Glob Open Sci
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Magnetic resonance imaging (MRI) is a powerful tool to identify the structural and functional correlates of neurological illness but provides limited insight into molecular neurobiology. Using rat genetic models of autism spectrum disorder, we show that image texture-processed neurite orientation dispersion and density imaging (NODDI) diffusion MRI possesses an intrinsic relationship with gene expression that corresponds to the biophysically modeled cellular compartments of the NODDI diffusion signal. Specifically, we demonstrate that neurite density index and orientation dispersion index signals are correlated with intracellular and extracellular gene expression, respectively.
View Article and Find Full Text PDFThe sense of safety theoretical framework: a trauma-informed and healing-oriented approach for whole person care.
Front Psychol
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School of Population Health, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia.
Objectives: This research describes four aspects of the development of the Sense of Safety Theoretical Framework for whole person care: exploring the meaning of the phrase "sense of safety"-the whole person ; the range of human experience that impacts sense of safety-whole person ; the dynamics that build sense of safety-the healing ; and the personal and cross-disciplinary trauma-informed practitioner that facilitate sense of safety.
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