Correction to "Bimetallic Copper-Silver Catalysts for the Electrochemical Reduction of CO2 to Ethanol".

[This corrects the article DOI: 10.1021/acsaem.3c00985.].

Nucleation-Controlled Solution Deposition of Silver Nanoplate Architectures for Facile Derivatization and Catalytic Applications.

Due to their distinctive electronic, optical, and chemical properties, metal nanoplates represent important building blocks for creating functional superstructures. Here, a general deposition method for synthesizing Ag nanoplate architectures, which is compatible with a wide substrate range (flexible, curved, or recessed; consisting of carbon, silicon, metals, oxides, or polymers) is reported. By adjusting the reaction conditions, nucleation can be triggered in the bulk solution, on seeds and by electrodeposition, allowing the production of nanoplate suspensions as well as direct surface modification with open-porous nanoplate films. The latter are fully percolated, possess a large, easily accessible surface, a defined nanostructure with {111} basal planes, and expose defect-rich, particularly reactive edges in high density, making them compelling platforms for heterogeneous catalysis, and electro- and flow chemistry. This potential is showcased by exploring the catalytic performance of the nanoplates in the reduction of carbon dioxide, 4-nitrophenol, and hydrogen peroxide, devising two types of microreactors, and by tuning the nanoplate functionality with derivatization reactions.

Acute occlusive large vessel disease leading to fatal stroke in a patient with systemic lupus erythematosus: arteritis or atherosclerosis?

A woman with a history of systemic lupus erythematosus presented with extensive bilateral strokes due to acute inflammatory, occlusive large vessel disease affecting several aortic branches including the carotid, subclavian, renal, and iliac arteries. We quantitatively characterized the arterial inflammation in this patient and compared it with the inflammatory infiltrates from 22 patients with conventional atherosclerosis. Profound histomorphologic differences from conventional atherosclerosis (predominance of CD8-positive lymphocytes, relative absence of macrophages, no ectopic neovascularization, no signs of plaque hemorrhage, concentric instead of eccentrical stenosis) suggest that this patient's accelerated arteriopathy was precipitated by pathogenic events other than conventional atherosclerosis.