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The aggregation‐caused quenching has always limited the high concentration and solid‐state applications of carbon nanodots. While the aggregation‐induced emission effect, dominated by intramolecular motion, may be an effective means to solve this problem. Here, hydrophobic solid‐state red‐light carbon nanodots (M‐CDs) with 95% yield are synthesized by a one‐step hydrothermal method using 2,2'‐dithiodibenzoic...
Helicobacter pylori (H. pylori) infection has been the leading cause of gastric cancer development. In recent years, the resistance of H. pylori against antibiotic treatment has been a great challenge for most countries worldwide. Since biofilm formation is one of the reasons for the antibiotic resistance of H. pylori, and phototherapy has emerged as a promisingly alternative antibacterial treatment,...
The ease of tailoring DNA nanostructures with sub‐nanometer precision has enabled new and exciting in vivo applications in the areas of chemical sensing, imaging, and gene regulation. A new emerging paradigm in the field is that DNA nanostructures can be engineered to study molecular mechanics. This new development has transformed the repertoire of capabilities enabled by DNA to include detection...
Developing facile routes for fabricating highly efficient oxygen evolution reaction (OER) electrocatalysts is in great demand but remains a great challenge. Herein, a novel molten salt decomposition method to prepare 3D metal nitrate hydroxide (MNH, M = Ni, Co, and Cu) nanoarrays homogenously grown on different conductive substrates, especially on nickel foam (NF) for OER applications, is reported...
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