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Low‐Dose NIR‐II Preclinical Bioimaging
Liposome‐cyanine dyes with enhanced brightness are fabricated by restricting the dyes into the hydrophobic pockets of lipids, enabling low‐dose and NIR‐II dual‐color in vivo imaging. Moreover, uniform biocompatible probes with high brightness are obtained on a large scale according to this strategy, enabling image‐guided tumor surgery in rabbit models and facilitating...
Fluorescence imaging in the second near‐infrared window (NIR‐II, 1000–1700 nm) provides a powerful tool for in vivo structural and functional imaging in deep tissue. However, the lack of biocompatible contrast agents with bright NIR‐II emission has hindered its application in fundamental research and clinical trials. Herein, a liposome encapsulation strategy for generating ultrabright liposome‐cyanine...
Conversion‐alloy sulfide materials for potassium‐ion batteries have always suffered from sluggish kinetics and sulfur loss. In article number 2008133, Kangzhe Cao, Lifang Jiao, and co‐workers propose a strategy of using the confinement and catalyzed effect of Nb2O5 layers to stimulate the reversibility of Sb2S3 and SnS2 anode.
Conversion‐alloy sulfide materials for potassium‐ion batteries (KIBs) have attracted considerable attention because of their high capacities and suitable working potentials. However, the sluggish kinetics and sulfur loss result in their rapid capacity degeneration as well as inferior rate capability. Herein, a strategy that uses the confinement and catalyzed effect of Nb2O5 layers to restrict the...
Metal–organic frameworks (MOFs) featuring versatile topological architectures are considered to be efficient self‐sacrificial templates to achieve mesoporous nanostructured materials. A facile and cost‐efficient strategy is developed to scalably fabricate binary metal oxides with complex hollow interior structures and tunable compositions. Bimetal–organic frameworks of Ni‐Co‐BTC solid microspheres...
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