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Seawater electrolysis is promising for green hydrogen production but hindered by the sluggish reaction kinetics of both cathode and anode, as well as the detrimental chlorine chemistry environment. Herein, a self‐supported bimetallic phosphide heterostructure electrode strongly coupled with an ultrathin carbon layer on Fe foam (C@CoP‐FeP/FF) is constructed. When used as an electrode for the hydrogen...
Glioblastoma is the most common lethal malignant intracranial tumor with a low 5‐year survival rate. Currently, the maximal safe surgical resection, followed by high‐dose radiotherapy (RT), is a standard treatment for glioblastoma. However, high‐dose radiation to the brain is associated with brain injury and results in a high fatality rate. Here, integrated pharmaceutics (named D‐iGSNPs) composed...
2D metal oxide nanosheets have attracted substantial attention for various applications owing to their appealing advantages. Yet, the exploration of effective methodology for fabrication of metallic 2D metal oxides with a high concentration of N dopants in a scalable manner remains challenging. Herein, a topochemical strategy is demonstrated on vanadium oxide nanosheets by combining 2D nanostructuring,...
In article number 1900583, Kun Rui, Jiaxu Yan, Jixin Zhu, and co‐workers report a topochemical strategy for large‐scale production of 2D vanadium oxide nanosheets featured with desirable metallic electron transportation. As evidenced by density functional theory calculations and experimental results, the electron band structure engineering can be realized by rational incorporation of nitrogen dopants...
Novel F‐CuO and FeOOH hollow octahedra are developed through a facile structure‐evolution reaction. The formation of interior voids within the hierarchical octahedra is motivated by the Cl− ions based etching, under a precise control over reaction agents and conditions. Owing to the synergistic effect of unique structural features and favorable composition, the hollow octahedra exhibit superior lithium‐storage...
A novel plasmonic gold nanocarrier using a modular RNA scaffold significantly improves delivery efficiency into diverse human cells, as presented by Norbert O. Reich and co‐workers in article number 1602473. The orthogonal positioning of cell targeting peptides and functional RNA provides unprecedented control in the delivery of biologically active RNA. NIR light‐triggered RNA release with spatio‐temporal...
Targeted delivery of siRNA controlled by near‐infrared light using hollow gold nanoshells has been demonstrated in cancer and stem cells models. Here, a universal surface module and several functionalization rules for the maximized delivery of short nucleic acids (here, siRNA) applicable for diverse gold nanocarriers are described. Streptavidin is devised as a handle to assemble biotinylated cell...
A novel 3D cobalt sulfide (CoS) nanoparticle‐decorated nitrogen and sulfur co‐doped reduced graphene oxide aerogel (NSGA), referred to as CoS/NSGA, is prepared via three sequential processes, i.e., freeze‐drying, annealing, and sulfidization. The obtained CoS/NSGA exhibits excellent electrocatalytic performance in the alkaline solution.
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