Results 41 to 50 of about 51,390 (222)
Advanced Functional Materials, EarlyView.Dynamic linkages are highly attractive in preparing single crystals of covalent organic polymers (COPs). Here, single crystals of two COPs CityU‐15 and CityU‐16 based on reversible B─N bonds are constructed using tetra(4‐pyridyl)tetrathiafulvalene and tetra(4‐pyridyl)porphine as monomers.
Xin Wang +7 more
wiley +1 more source
Chemistry – A European Journal, Volume 28, Issue 67, December 1, 2022., 2022 The change of the interhelical self‐assembly from enantiophilic to enantiophobic takes place by reduction of the alkyl chain length and leads to a phase transition from the achiral double gyroid via a tetragonal phase to a chiral triple network phase, associated with a transition from an achiral to a mirror symmetry broken liquid.
Mohamed Alaasar +4 more
wiley +1 more source
Erythropoietic Protoporphyria Masquerading as Angioedema in a 4-Year-Old Female
Allergy, Asthma & Clinical Immunology, 2006 Angioedema is a common presentation with a broad differential, including rare disorders with which an allergist must be familiar. Our objective was to report a case of swelling of the hands and feet mimicking angioedema with hepatomegaly in a 4-year-old ...
Wang Helen C, Yousef Ejaz
doaj +1 more source
Asymmetric Oxidation of Giant Vesicles triggers Curvature-associated Shape Transition and Permeabilization. Running title: Oxidation of Vesicles produces Curvature [PDF]
Biophysical Journal, Biophysical Society, 2009, 97 (11),
pp.2904-2912, 2019 (200 words) Oxidation of unsaturated lipids is a fundamental process involved in cell bioenergetics as well as in cell death. Using giant unilamellar vesicles and a chlorin photosensitizer, we asymmetrically oxidized the outer or inner monolayers of lipid membranes.
arxiv +1 more source
Direct Ink Writing of Conductive Hydrogels
Advanced Functional Materials, EarlyView.This review examines the use of direct ink writing (DIW) for fabricating conductive hydrogels with customizable 3D structures. It outlines the rheological requirements for successful DIW, followed by an exploration of the materials and ink formulations used to impart electronic and/or ionic conductivity to hydrogels while maintaining printability ...
Monica Ho +6 more
wiley +1 more source
Charge order in photosensitive Bi0.4Ca0.6MnO3 films [PDF]
, 2005 We report structural and electronic characterization of the charge order phase in Bi0.4Ca0.6MnO3 films, in which photoinduced resistivity changes have been observed at temperatures approaching room temperature. In all films, lattice distortions associated with the charge order are observed, and both the wavevectors and displacements of the distortions ...
arxiv +1 more source
Effect of light intensity on resonance patterns in CDIMA reaction [PDF]
arXiv, 2021 Photosensitive CDIMA reaction-diffusion equation is considered to explain the resonance in the linearly coupled system. The conditions for Turing instability is obtained for the coupled reaction-diffusion system. Also, determining the critical diffusion coefficients for exiting the resonance type pattern is also discussed with analytical conditions ...
arxiv
Advanced Functional Materials, EarlyView.This review highlights the potential of single‐atom catalysts in three key photocatalytic reactions: the hydrogen evolution reaction (HER), nitrogen reduction reaction for ammonia synthesis, and carbon dioxide reduction reaction (CO2RR) for chemical fuels.
Saad Mehmood +5 more
wiley +1 more source
Cancer Reports, Volume 5, Issue 12, December 2022., 2022 Abstract Background Calreticulin (CRT), an endoplasmic reticulum–resident protein generally overexpressed in cancer cells, is associated with radiation resistance. CRT shows higher transacetylase activity, as shown by us earlier, in the presence of the polyphenolic acetates (like 7, 8‐diacetoxy‐4‐methylcoumarin, DAMC) and modifies the activity of a ...
Amit Verma +6 more
wiley +1 more source
Making Photoresponsive Metal–Organic Frameworks an Effective Class of Heterogeneous Photocatalyst
Advanced Functional Materials, EarlyView.This review summarizes photoresponsive MOFs for photocatalytic applications, focusing on their capacity to enhance light harvesting, charge transfer, and surface reactions. While existing studies provide foundational insights, emerging characterization techniques enable a deeper understanding of photoresponsive MOFs.
Rui Liu +3 more
wiley +1 more source