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An unconventional topology of betacoronavirus membrane protein drives viral assembly. 冠状病毒膜蛋白的非常规拓扑结构驱动病毒组装。
IF 18.8 1区 综合性期刊
Science Bulletin Pub Date : 2025-06-16 DOI: 10.1016/j.scib.2025.06.012
Rui Lyu, Kaili Li, Lingjiao Xiang, Yingjian Li, Yaotian Liang, Xue Tan, Xiaoya Huang, Yu Chen, Hongyu Deng, Junjie Hu
{"title":"An unconventional topology of betacoronavirus membrane protein drives viral assembly.","authors":"Rui Lyu, Kaili Li, Lingjiao Xiang, Yingjian Li, Yaotian Liang, Xue Tan, Xiaoya Huang, Yu Chen, Hongyu Deng, Junjie Hu","doi":"10.1016/j.scib.2025.06.012","DOIUrl":"https://doi.org/10.1016/j.scib.2025.06.012","url":null,"abstract":"","PeriodicalId":421,"journal":{"name":"Science Bulletin","volume":" ","pages":""},"PeriodicalIF":18.8,"publicationDate":"2025-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144525845","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Proliferative T-regulatory cells as a biomarker for immune checkpoint inhibitor efficacy in nasopharyngeal carcinoma: a new frontier. 增殖t调节细胞作为免疫检查点抑制剂在鼻咽癌疗效的生物标志物:一个新的前沿。
IF 18.8 1区 综合性期刊
Science Bulletin Pub Date : 2025-06-16 DOI: 10.1016/j.scib.2025.06.011
Ashish Dahal, Ravindra Uppaluri, Jonathan D Schoenfeld
{"title":"Proliferative T-regulatory cells as a biomarker for immune checkpoint inhibitor efficacy in nasopharyngeal carcinoma: a new frontier.","authors":"Ashish Dahal, Ravindra Uppaluri, Jonathan D Schoenfeld","doi":"10.1016/j.scib.2025.06.011","DOIUrl":"https://doi.org/10.1016/j.scib.2025.06.011","url":null,"abstract":"","PeriodicalId":421,"journal":{"name":"Science Bulletin","volume":" ","pages":""},"PeriodicalIF":18.8,"publicationDate":"2025-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144525848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Large CP violation in charmed baryon decays. 粲重子衰变中的大CP破坏。
IF 18.8 1区 综合性期刊
Science Bulletin Pub Date : 2025-06-11 DOI: 10.1016/j.scib.2025.05.045
Xiao-Gang He, Chia-Wei Liu
{"title":"Large CP violation in charmed baryon decays.","authors":"Xiao-Gang He, Chia-Wei Liu","doi":"10.1016/j.scib.2025.05.045","DOIUrl":"https://doi.org/10.1016/j.scib.2025.05.045","url":null,"abstract":"<p><p>This work presents the first detailed numerical predictions of CP violation in antitriplet charmed baryon decays. Adopting the flavor SU(3)<sub>F</sub> symmetry and the final state re-scattering framework, we relate the CKM-suppressed amplitudes to the leading ones, which are proportional to λ<sub>b</sub> and λ<sub>d</sub>, respectively, with λ<sub>q</sub>=V<sub>uq</sub>V<sub>cq</sub><sup>∗</sup>. Larger-than-expected CP violations are found, reaching the order of 10<sup>-3</sup>, similar in magnitude to those in D<sup>0</sup>→π<sup>+</sup>π<sup>-</sup>,K<sup>+</sup>K<sup>-</sup>. This opens a promising avenue for observing CP violation in charmed baryon decays and testing the Standard Model.</p>","PeriodicalId":421,"journal":{"name":"Science Bulletin","volume":" ","pages":""},"PeriodicalIF":18.8,"publicationDate":"2025-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144482733","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Strain-dependent polaron regulation suppresses carrier decay in perovskite nanowires to enhance CO2 photoreduction. 应变依赖的极化子调控抑制钙钛矿纳米线中的载流子衰变以增强CO2光还原。
IF 18.8 1区 综合性期刊
Science Bulletin Pub Date : 2025-06-11 DOI: 10.1016/j.scib.2025.06.008
Heng Shi, Fengyi Zhong, Shiyong Mou, Chenyu Du, Ye He, Ying Zhou, Jianping Sheng, Fan Dong
{"title":"Strain-dependent polaron regulation suppresses carrier decay in perovskite nanowires to enhance CO<sub>2</sub> photoreduction.","authors":"Heng Shi, Fengyi Zhong, Shiyong Mou, Chenyu Du, Ye He, Ying Zhou, Jianping Sheng, Fan Dong","doi":"10.1016/j.scib.2025.06.008","DOIUrl":"https://doi.org/10.1016/j.scib.2025.06.008","url":null,"abstract":"<p><p>Metal-halide perovskite nanocrystals, as efficient photocatalysts with unique properties, have attracted significant interest for various applications in energy and environmental catalysis applications. However, the full potential of metal-halide perovskite nanocrystals remains untapped. In this study, we synthesised a series of CsPbBr<sub>3</sub> nanowires with tailorable tensile strain (0%-1%) through a strain engineering approach to enhance photocatalytic CO<sub>2</sub> reduction performance. Nanowires with moderate strain (0.47%) attained superior catalytic performance with an electron consumption rate exceeding 300 μmol g<sup>-1</sup> h<sup>-1</sup> and 100% selectivity for CO production, surpassing that of the unstrained sample by five times. Ultrafast spectroscopy, in-situ diffuse reflectance infrared Fourier transform spectroscopy, and density functional theory calculations revealed that the enhanced performance of the strained sample arises from strain-modulated polaron formation, which retards the carrier decay process (with the longest time component increasing from 672 ps to 2.85 ns), as well as strain-tailored electronic structures that lower the thermodynamic energy barrier for *COOH formation. Our study highlights the significance of strain-modulated polaron behaviour in metal-halide perovskite photocatalysts.</p>","PeriodicalId":421,"journal":{"name":"Science Bulletin","volume":" ","pages":""},"PeriodicalIF":18.8,"publicationDate":"2025-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144525849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Profile of climate extremes vulnerability in China during 1991-2022. 1991-2022年中国极端气候脆弱性特征
IF 18.8 1区 综合性期刊
Science Bulletin Pub Date : 2025-06-11 DOI: 10.1016/j.scib.2025.06.009
Fangyuan Cheng, Meiyu Chang, Zhiyan Zuo, Wei Mei
{"title":"Profile of climate extremes vulnerability in China during 1991-2022.","authors":"Fangyuan Cheng, Meiyu Chang, Zhiyan Zuo, Wei Mei","doi":"10.1016/j.scib.2025.06.009","DOIUrl":"https://doi.org/10.1016/j.scib.2025.06.009","url":null,"abstract":"","PeriodicalId":421,"journal":{"name":"Science Bulletin","volume":" ","pages":""},"PeriodicalIF":18.8,"publicationDate":"2025-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144493308","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evidence for the existence of a flavor-sextet charmed meson? 有证据证明风味六重粲介子的存在吗?
IF 18.8 1区 综合性期刊
Science Bulletin Pub Date : 2025-06-10 DOI: 10.1016/j.scib.2025.06.004
Feng-Kun Guo, Bing-Song Zou
{"title":"Evidence for the existence of a flavor-sextet charmed meson?","authors":"Feng-Kun Guo, Bing-Song Zou","doi":"10.1016/j.scib.2025.06.004","DOIUrl":"10.1016/j.scib.2025.06.004","url":null,"abstract":"","PeriodicalId":421,"journal":{"name":"Science Bulletin","volume":" ","pages":""},"PeriodicalIF":18.8,"publicationDate":"2025-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144332148","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
GABPα2β2 tetramer deficiency impairs natural killer cell maturation, compromising cytotoxicity and resistance against melanoma. GABPα2β2四聚体缺乏会损害自然杀伤细胞的成熟,损害细胞毒性和对黑色素瘤的抵抗力。
IF 18.8 1区 综合性期刊
Science Bulletin Pub Date : 2025-06-09 DOI: 10.1016/j.scib.2025.06.007
Weiwei Jia, Wanting Zhong, Shanshan Hao, Zhao Wang, Shuaishuai Niu, Yingdi Xu, Yajiao Zhang, Mingxia Feng, Haitao Jiang, Jiarui Zhang, Danli Song, Peiyao Yan, Jiahui Zhang, Baokai Wang, Rui Xie, Youmin Kang, Jingyu Xu, Qinghe Li, Shuyang Yu
{"title":"GABPα<sub>2</sub>β<sub>2</sub> tetramer deficiency impairs natural killer cell maturation, compromising cytotoxicity and resistance against melanoma.","authors":"Weiwei Jia, Wanting Zhong, Shanshan Hao, Zhao Wang, Shuaishuai Niu, Yingdi Xu, Yajiao Zhang, Mingxia Feng, Haitao Jiang, Jiarui Zhang, Danli Song, Peiyao Yan, Jiahui Zhang, Baokai Wang, Rui Xie, Youmin Kang, Jingyu Xu, Qinghe Li, Shuyang Yu","doi":"10.1016/j.scib.2025.06.007","DOIUrl":"https://doi.org/10.1016/j.scib.2025.06.007","url":null,"abstract":"","PeriodicalId":421,"journal":{"name":"Science Bulletin","volume":" ","pages":""},"PeriodicalIF":18.8,"publicationDate":"2025-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144493306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Broadening the Na+ diffusion degree of freedom to unlock a rapid sodium storage potential in fluorophosphate cathode. 拓宽Na+扩散自由度,开启氟磷酸盐阴极快速储钠潜能。
IF 18.8 1区 综合性期刊
Science Bulletin Pub Date : 2025-06-09 DOI: 10.1016/j.scib.2025.06.005
Hong Yu, Jinjin Wang, Hongbo Jing, Chao Wu, Erhai Hu, Shibo Xi, Xiaomei Wang, Zhiyu Fang, Xing-Long Wu, Qinghua Liang, Weihong Qi, Qingyu Yan, Hongqiang Wang, Cheng-Feng Du
{"title":"Broadening the Na<sup>+</sup> diffusion degree of freedom to unlock a rapid sodium storage potential in fluorophosphate cathode.","authors":"Hong Yu, Jinjin Wang, Hongbo Jing, Chao Wu, Erhai Hu, Shibo Xi, Xiaomei Wang, Zhiyu Fang, Xing-Long Wu, Qinghua Liang, Weihong Qi, Qingyu Yan, Hongqiang Wang, Cheng-Feng Du","doi":"10.1016/j.scib.2025.06.005","DOIUrl":"https://doi.org/10.1016/j.scib.2025.06.005","url":null,"abstract":"<p><p>High safety and high energy-density sodium-ion batteries require the promising polyanionic insertion-type cathode possessing fast dis-/charging capability, yet persistent challenges remain in the kinetic optimization to accelerate their intrinsically low Na<sup>+</sup> diffusivity. Exampled by the representative Na<sub>3</sub>V<sub>2</sub>(PO<sub>4</sub>)O<sub>2</sub>F (NVPOF) with considerable theoretical energy density, structural distortion results in a one-dimensional sluggish Na<sup>+</sup> diffusion out of the two-dimensional Na<sup>+</sup> pathway provided structurally. Previous endeavors with Na site or transition-metal site regulation successfully optimize the Na<sup>+</sup> diffusion energy barrier of the available one-dimensional path. However, these substituted elements with non-equivalent valances or sizes further elevate the energy barrier of the other unavailable Na<sup>+</sup> diffusion path. Herein, by defining the independently accessible Na<sup>+</sup> diffusion pathways in the crystallographic structure as Na<sup>+</sup> diffusion degree of freedom (df<sub>[Na+]</sub>), we demonstrate broadening df<sub>[Na+]</sub> to two in NVPOF by a mild perturb at the dangling site can fundamentally revise the Na<sup>+</sup> diffusion behaviour. As demonstrated by in-situ synchrotron, various spectroscopic techniques, and density functional theory (DFT) modeling, this mild perturb equalizes the Na<sup>+</sup> diffusion energy barriers along a and b directions and enables two-dimensional Na<sup>+</sup> transportation. The as-prepared NVPOF depicts an altered solid-solution phase transition, higher disorder in the framework and dramatically enhanced Na<sup>+</sup> diffusivity, which leads to unprecedentedly high sodium storage properties in half cell (68.6 mAh g<sup>-1</sup> at 100 C; 103.3 mAh g<sup>-1</sup> after 1300 cycles at 20 C; 1 C = 130 mA g<sup>-1</sup>) and full cell (313.8 Wh kg<sup>-1</sup>@4063.5 W kg<sup>-1</sup>; 113.9 Wh kg<sup>-1</sup>@16,397.2 W kg<sup>-1</sup>). This study enlightens the valuable role of broadening df<sub>[Na+]</sub> in fundamentally maximizing the polyanionic insertion-type performance.</p>","PeriodicalId":421,"journal":{"name":"Science Bulletin","volume":" ","pages":""},"PeriodicalIF":18.8,"publicationDate":"2025-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144525846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Digging deeper towards accurate mapping of deep soil organic carbon in grasslands. 深入挖掘草原深层土壤有机碳精确制图。
IF 18.8 1区 综合性期刊
Science Bulletin Pub Date : 2025-06-09 DOI: 10.1016/j.scib.2025.06.006
Guocheng Wang, Zhongkui Luo, Changqing Song, Haojun Zheng, Mingming Wang, Shuai Zhang, Huirong Li, Haigang Li, Liujun Xiao
{"title":"Digging deeper towards accurate mapping of deep soil organic carbon in grasslands.","authors":"Guocheng Wang, Zhongkui Luo, Changqing Song, Haojun Zheng, Mingming Wang, Shuai Zhang, Huirong Li, Haigang Li, Liujun Xiao","doi":"10.1016/j.scib.2025.06.006","DOIUrl":"https://doi.org/10.1016/j.scib.2025.06.006","url":null,"abstract":"","PeriodicalId":421,"journal":{"name":"Science Bulletin","volume":" ","pages":""},"PeriodicalIF":18.8,"publicationDate":"2025-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144525847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Batch production of modulation-doped MoS2 field-effect transistors for integrated electronics. 集成电子学调制掺杂二硫化钼场效应晶体管的批量生产。
IF 18.8 1区 综合性期刊
Science Bulletin Pub Date : 2025-06-07 DOI: 10.1016/j.scib.2025.06.002
Yutang Hou, Lei Yin, Xianzhuo Zhao, Xiaolin Zhang, Yu Wang, Xinjie Hou, Yao Wen, Hao Wang, Sheng Chang, Ruiqing Cheng, Jun He
{"title":"Batch production of modulation-doped MoS<sub>2</sub> field-effect transistors for integrated electronics.","authors":"Yutang Hou, Lei Yin, Xianzhuo Zhao, Xiaolin Zhang, Yu Wang, Xinjie Hou, Yao Wen, Hao Wang, Sheng Chang, Ruiqing Cheng, Jun He","doi":"10.1016/j.scib.2025.06.002","DOIUrl":"https://doi.org/10.1016/j.scib.2025.06.002","url":null,"abstract":"","PeriodicalId":421,"journal":{"name":"Science Bulletin","volume":" ","pages":""},"PeriodicalIF":18.8,"publicationDate":"2025-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144493304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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