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Poor water stability and single luminous color are the major drawbacks of the most phosphors reported. Therefore, it is important to realize multicolor luminescence in a phosphor with single host and single activator as well as moisture resistance. LaF3:Pr3+@SiO2 yolk‐shell nanospheres are facilely obtained by a designing new technology of a simple and cost‐effective electrospray ionization combined...
Multifunctional electrocatalysts are crucial to cost‐effective electrochemical energy conversion and storage systems requiring mutual enhancement of disparate reactions. Embedding noble metal nanoparticles in 2D metal–organic frameworks (MOFs) are proposed as an effective strategy, however, the hybrids usually suffer from poor electrochemical performance and electrical conductivity in operating conditions...
Lithium‐Ion Batteries
The effect of silicon particle size on its physical, chemical, and mechanochemical behaviors has been benchmarked via multiple lab‐ and synchrotron‐based characterizations. The significant differences caused by particle size in the composition transition, structure transition, particle pulverization, electrode expansion, and surface chemistry, are strongly related to their electrochemical...
High‐capacity silicon has been regarded as one of the most promising anodes for high‐energy lithium‐ion batteries. However, it suffers from severe volume expansion, particle pulverization, and repeated solid electrolyte interphase (SEI) growth, which leads to rapid electrochemical failure, while the particle size also plays key role here and its effects remain elusive. In this paper, through multiple‐physical,...
Oncolytic Virotherapies
In article number 2206948, Ying Wu, Ning Li, Funan Liu, and co‐workers provide a more advanced approach to cancer immunotherapy, i.e. the oncolytic virotherapy. Oncolytic viruses selectively replicate in tumor cells and exert antitumor effects through direct oncolysis and inducting immune responses, where tumor antigens from the lysing cells enhance antitumor immunity.
With advances in cancer biology and an ever‐deepening understanding of molecular virology, oncolytic virus (OV)‐driven therapies have developed rapidly and become a promising alternative to traditional cancer therapies. In recent years, satisfactory results for oncolytic virus therapy (OVT) are achieved at both the cellular and organismal levels, and efforts are being increasingly directed toward...
The discovery and in‐depth study of non‐biocatalytic applications of active biomolecules are essential for the development of biomimicry. Here, the effect of intermolecular hydrogen‐bonding traction on the CO2 photoactivation performance of adenine nucleobase by means of an adenine‐containing model system (AMOF‐1−4) is uncovered. Remarkably, the hydrogen‐bonding schemes around adenines are regularly...
Disturbed blood flow induces endothelial pro‐inflammatory responses that promote atherogenesis. Nanoparticle‐based therapeutics aimed at treating endothelial inflammation in vasculature where disturbed flow occurs may provide a promising avenue to prevent atherosclerosis. By using a vertical‐step flow apparatus and a microfluidic chip of vascular stenosis, herein, it is found that the disk‐shaped...
Metal‐oxo clusters have emerged as advanced proton conductors with well‐defined and tunable structures. Nevertheless, the exploitation of metal‐oxo clusters with high and stable proton conductivity over a relatively wide temperature range still remains a great challenge. Herein, three sulfate groups decorated zirconium‐oxo clusters (Zr6, Zr18, and Zr70) as proton conductors are reported, which exhibit...
Asherman's syndrome (AS) occurs as a consequence of severe damage to the endometrial basalis, usually leading to menstrual abnormalities, infertility, and recurrent miscarriage in women. Currently, human endometrium‐derived adventitial cells (En‐ADVs) are considered ideal seed cells with high pluripotency for regenerative medicine. However, critical issues such as noninvasive repair of tissues, targeting...