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2,363 results on '"Yu, Zhou"'

12. Introducing nano-scale MgO particles into RHQT Nb3Al superconducting wires to significantly improve the critical current density

Author

Yang, Changkun, primary, Liu, Guangbin, additional, Zhang, Yuyao, additional, Li, Shulong, additional, Sun, Xiaguang, additional, Xu, Min, additional, Liu, Lian, additional, Chen, Yongliang, additional, Wang, Wentao, additional, Zhang, Yong, additional, Feng, Yong, additional, Yu, Zhou, additional, and Zhao, Yong, additional

Published
2024
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16. Safety, immunogenicity, and efficacy of a modified COVID-19 mRNA vaccine, SW-BIC-213, in healthy people aged 18 years and above: a phase 3 double-blinded, randomized, parallel controlled clinical trial in Lao PDR (Laos)

Author

Fang, Yi, primary, Li, Jing-Xin, additional, Duangdany, Davone, additional, Li, Yang, additional, Guo, Xi-Lin, additional, Phamisith, Chanthala, additional, Yu, Bo, additional, Shen, Ming-Yun, additional, Luo, Bin, additional, Wang, Yu-Zhu, additional, Liu, Si-Jun, additional, Zhao, Fan-Fan, additional, Xu, Cong-Cong, additional, Qiu, Xu-Hui, additional, Yan, Rong, additional, Gui, Yu-Zhou, additional, Pei, Rong-Juan, additional, Wang, Jie, additional, Shen, Haifa, additional, Guan, Wu-Xiang, additional, Li, Hang-Wen, additional, and Mayxay, Mayfong, additional

Published
2024
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36. A novel strategy for loading metal cocatalysts onto hollow nano-TiO2 inner surface with highly enhanced H2 production activity

Author

Ruixin Wang, Weizhou Jiao, Chen Nan, Yu Zhou, and Songtao Cao

Subjects
chemistry.chemical_classification, Materials science, Renewable Energy, Sustainability and the Environment, Composite number, Quantum yield, chemistry.chemical_element, Polymer, Metal, chemistry.chemical_compound, chemistry, Chemical engineering, visual_art, Photocatalysis, visual_art.visual_art_medium, Methanol, Pyrolysis, Carbon
Abstract

The loading strategy of cocatalysts affects its activity exerting and atom utilization. Here, a novel strategy for loading precious metal (Pt) cocatalysts by means of ultrathin N-doped carbon layer is reported. The strategy is based on a pyrolysis process of predesigned N-containing polymers and Pt complexes on hard-template surface, during which Pt can be reduced by carbon from pyrolysis at high temperatures. Finally, the hollow TiO2 composite with stable and dispersed Pt on its inner surface was prepared. It shows an ultrahigh photocatalytic H2 production activity as high as 25.7 mmol h−1 g−1 with methanol as sacrificial regent, and displays an apparent quantum yield as 13.2%. The improved photocatalytic activity and stability can be attributed to the highly dispersed and ultrafine Pt nanoparticles, enhanced interaction between Pt-species and carbon support, fast photo-excited electron transport from the high graphitization degree of NC layers, ample oxygen vacancies/defects, as well as the manipulated local charge distribution of Pt/NC-layer configuration. Additionally, the universality of the proposed strategy was demonstrated by replacing metal sources (such as, Ru and Pd). This work presented a promising strategy for the design and development of novel photocatalysts, which shows a broad application prospect.

Published
2023

44. NiSb/nitrogen-doped carbon derived from Ni-based framework as advanced anode for lithium-ion batteries

Author

Mingru, Su, Jinlin, Li, Kuidong, He, Kai, Fu, Penghu, Nui, Yichang, Chen, Yu, Zhou, Aichun, Dou, Xiaochuan, Hou, and Yunjian, Liu

Subjects
Biomaterials, Colloid and Surface Chemistry, Surfaces, Coatings and Films, Electronic, Optical and Magnetic Materials
Abstract

Antimony anode has attracted much attention owing to its low lithium-embedded platform and high specific capacity. However, the dramatic volume expansion during the insertion and detachment of Li

Published
2023

46. Translation landscape of SARS-CoV-2 noncanonical subgenomic RNAs

Author

Kai Wu, Dehe Wang, Junhao Wang, and Yu Zhou

Subjects
Proteomics, SARS-CoV-2, Virology, Immunology, Humans, COVID-19, RNA, Viral, RNA Viruses, Molecular Medicine, Subgenomic RNA, Pandemics
Abstract

The ongoing COVID-19 pandemic is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) with a positive-stranded RNA genome. Current proteomic studies of SARS-CoV-2 mainly focus on the proteins encoded by its genomic RNA (gRNA) or canonical subgenomic RNAs (sgRNAs). Here, we systematically investigated the translation landscape of SARS-CoV-2, especially its noncanonical sgRNAs. We first constructed a strict pipeline, named vipep, for identifying reliable peptides derived from RNA viruses using RNA-seq and mass spectrometry data. We applied vipep to analyze 24 sets of mass spectrometry data related to SARS-CoV-2 infection. In addition to known canonical proteins, we identified many noncanonical sgRNA-derived peptides, which stably increase after viral infection. Furthermore, we explored the potential functions of those proteins encoded by noncanonical sgRNAs and found that they can bind to viral RNAs and may have immunogenic activity. The generalized vipep pipeline is applicable to any RNA viruses and these results have expanded the SARS-CoV-2 translation map, providing new insights for understanding the functions of SARS-CoV-2 sgRNAs.

Published
2022

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