Results 71 to 80 of about 136,503 (303)
Advanced Functional Materials, EarlyView.Zinc(II) coordination complexes with tunable aryloxy‐imine ligands exhibit controllable supramolecular self‐assembly into hierarchical fibrous structures. Coordination‐driven stacking, not π–π interactions, enables gelation, dynamic assembly/disassembly, and enhanced nanomechanical properties.
Merlin R. Stühler +10 more
wiley +1 more source
Iron and Alzheimer’s Disease: From Pathogenesis to Therapeutic Implications
Frontiers in Neuroscience, 2018 As people age, iron deposits in different areas of the brain may impair normal cognitive function and behavior. Abnormal iron metabolism generates hydroxyl radicals through the Fenton reaction, triggers oxidative stress reactions, damages cell lipids ...
Jun-Lin Liu +5 more
doaj +1 more source
Neuroprotective effects of tannic acid in the postischemic brain via direct chelation of Zn2+
Animal Cells and Systems, 2022 Tannic acid (TA) is a polyphenolic compound that exerts protective effects under pathological conditions. The diverse mechanisms of TA can exert beneficial anti-oxidative, anti-inflammatory, and anti-cancer effects.
Seung Woo Kim, Da Bin Kim, Hong Seok Kim
doaj +1 more source
A zinc transporter gene required for development of the nervous system. [PDF]
, 2013 The essentiality of zinc for normal brain development is well established. It has been suggested that primary and secondary zinc deficiencies can contribute to the occurrence of numerous human birth defects, including many involving the central nervous ...
Chowanadisai, Winyoo +4 more
core +1 more source
Electroactive Metal–Organic Frameworks for Electrocatalysis
Advanced Functional Materials, EarlyView.Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska +7 more
wiley +1 more source
On the proposed structures and stereocontrolled synthesis of the cephalosporolides
Beilstein Journal of Organic Chemistry, 2012 The synthesis of four candidate stereoisomers of cephalosporolide H is described, made possible by a zinc-chelation strategy for controlling the stereochemistry of oxygenated 5,5-spiroketals.
Sami F. Tlais, Gregory B. Dudley
doaj +1 more source
FM1-43 dye behaves as a permeant blocker of the hair-cell mechanotransducer channel [PDF]
, 2001 Hair cells in mouse cochlear cultures are selectively labeled by brief exposure to FM1-43, a styryl dye used to study endocytosis and exocytosis. Real-time confocal microscopy indicates that dye entry is rapid and via the apical surface.
Gale, J.E. +4 more
core +1 more source
Advanced Functional Materials, EarlyView.A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu +9 more
wiley +1 more source
An Update and Review of Unconventional Metals Testing and Treatment
Toxics, 2014 Most patients who receive unconventional testing for metals do not have any remarkable exposure history and typically lack symptoms or objective findings compatible with classic heavy metal intoxication.
Diana J. Felton +2 more
doaj +1 more source
Emergent Spin‐Glass Behavior in an Iron(II)‐Based Metal–Organic Framework Glass
Advanced Functional Materials, EarlyView.A one‐pot, solvent‐free synthesis yields an Fe2+‐based metal‐organic framework (MOF) glass featuring a continuous random network structure. The material exhibits spin‐glass freezing at 14 K, driven by topological‐disorder and short‐range magnetic frustration, showcasing the potential of MOF glasses as a plattform for cooperative magnetic phenomena in ...
Chinmoy Das +8 more
wiley +1 more source