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| 1 | One-Dimensional Magnetic FeCoNi Alloy Toward Low-Frequency Electromagnetic Wave Absorption显示文摘Rational designing of one-dimensional(1D)magnetic alloy to facilitate electromagnetic(EM)wave attenuation capability in low-frequency(2-6 GHz)microwave absorption field is highly desired but remains a significant challenge.In this study,a composite EM wave absorber made of a FeCoNi medium-entropy alloy embedded in a 1D carbon matrix framework is rationally designed through an improved electrospinning method.The 1D-shaped FeCoNi alloy embedded composite demonstrates the high-density and continuous magnetic network using off-axis electronic holography technique,indicating the excellent magnetic loss ability under an external EM field.Then,the in-depth analysis shows that many factors,including 1D anisotropy and intrinsic physical features of the magnetic medium-entropy alloy,primarily contribute to the enhanced EM wave absorption performance.Therefore,the fabricated EM wave absorber shows an increasing effective absorption band of 1.3 GHz in the low-frequency electromagnetic field at an ultrathin thickness of 2 mm.Thus,this study opens up a new method for the design and preparation of high-performance 1D magnetic EM absorbers. | Bintong Yang Jiefeng Fang Chunyang Xu Hui Cao Ruixuan Zhang Biao Zhao Mengqiu Huang Xiangyu Wang Hualiang Lv Renchao Che | 2022 | Nano-Micro Letters2022，14，10： | 4 |
| 2 | Constructing P-CoMoO_(4)@NiCoP heterostructure nanoarrays on Ni foam as efficient bifunctional electrocatalysts for overall water splitting显示文摘Improving catalytic activity and durabilty through the structural and compositional development of bifunctional electrocatalysts with low cost,high activity and stability is a challenging issue in electrochemical water splitting.Herein,we report the fabrication of heterostructured P-CoMoO_(4)@NiCoP on a Ni foam substrate through interface engineering,by adjusting its composition and architecture.Benefitting from the tailored electronic structure and exposed active sites,the heterostructured P-CoMoO_(4)@NiCoP/NF arrays can be coordinated to boost the overall water splitting.In addition,the superhydrophilic and superaerophobic properties of P-CoMoO_(4)@NiCoP/NF make it conducive to water dissociation and bubble separation in the electrocatalytic process.The heterostructured PCoMoO_(4)@NiCoP/NF exhibits excellent bifunctional electrocatalysis activity with a low overpotential of 66 mV at 10 mA cm^(-2) for HER and 252 mV at 100 mA cm^(-2) for OER.Only 1.62 V potential is required to deliver 20 mA cm^(-2) in a two-electrode electrolysis system,providing a decent overall water splitting performance.The rational construction of the heterostructure makes it possible to regulate the electronic structures and active sites of the electrocatalysts to promote their catalytic activity. | Ning You Shuai Cao Mengqiu Huang Xiaoming Fan Kun Shi Haijian Huang Zhangxian Chen Zeheng Yang Weixin Zhang | 2023 | Nano Materials Science2023，5，3： | 0 |
| 3 | An engineered xCas12i with high activity,high specificity,and broad PAM range显示文摘Dear Editor,The clustered regularly interspaced short palindromic repeats-Cas(CRISPR-Cas)systems,including type II Cas9 and type V Cas12 systems,which serve in the adaptive immunity of prokaryotes against viruses,have been developed into genome-editing tools(Anzalone et al.,2020;Doudna,2020).Compared with type II systems,the type V systems including V-A to V-K showed more functional diversity(Yan et al.,2019).Amongst them,Cas12i has a relatively smaller size(1,033-1,093 aa),compared to SpCas9 and Cas12a,and has a 5'-TTN protospacer adjacent motif(PAM)preference(Yan et al.,2019). | Hainan Zhang Xiangfeng Kong Mingxing Xue Jing Hu Zikang Wang Yinghui Wei Haoqiang Wang Jingxing Zhou Weihong Zhang Mengqiu Xu Xiaowen Shen Fengcai Yin Zhiyuan Ai Guangyan Huang Junhui Xia Xueqiong Song Hengbin Li Yuan Yuan Jinhui Li Na Zhong Meiling Zhang Yingsi Zhou Hui Yang | 2023 | Protein & Cell2023，14，7： | 0 |
| 4 | Mup-knockout mice generated through CRISPR/ Cas9-mediated deletion for use in urinary protein analysis显示文摘主要尿蛋白质(MUP ) 是在老鼠尿的最丰富的蛋白质种类,为超过 90% 全部的蛋白质内容的财务。21 Mup 基因和 21 pseudogenes 在染色体 4 上在约 2 megabase 对(Mbp ) 的一个区域被聚类。一个 Mup 大美人老鼠模型将极大地在老鼠尿的 proteomic 分析的领域里便于研究。这里,我们用 CRISPR/Cas9 系统报导 2.2 Mbp 的 Mup 基因簇的成功的大美人。同型结合的 Mup 大美人老鼠幸存到成人生活并且没展出明显的缺点。non-MUP 的 proteomes 的模式在同型结合的 Mup 大美人老鼠的尿蛋白质类似于钠 dodecyl 硫酸盐 polyacrylamide 胶化电气泳动判定的野类型的老鼠的那些。连接酶的 immunosorbent 试金的敏感显著地在 Mup 大美人提高了老鼠检测尿蛋白质是的 non-MUP。简言之,我们开发了一个 Mup 大美人老鼠模型。这个老鼠模型将是有用的因为测试那的尿 biomarker 的研究可以为人有关联。 | Haixia Yang Wei Zhang Shan Lu Guangqing Lu Hongjuan Zhang Yinghua Zhuang Yue Wang Mengqiu Dong Yu Zhang Xingang Zhou Peng Wang Lei Yu Fengchao Wang Liang Chen | 2016 | Acta Biochimica et Biophysica Sinica2016，48，5： | 0 |
| 5 | Influence of dc bias on amorphous carbon deposited by pulse laser ablation显示文摘Amorphous carbon films were deposited on single-crystalline silicon and K9 glass by pulse laser ablation using different negative substrate bias.Scanning electron microscope(SEM) was used to observe morphology of the surface.Thickness and refractive index of the film deposited on K9 glass were measured by ellipsometry.Micro-hardness of films was measured relatively to single crystal silicon.All films deosited on silicon were analyzed by Raman spectra.All spectra were deconvoluted to three peaks.Line-width ratios varied similarly with bias voltage when the laser energy was kept invariant. | YANG Yimin, GUO Jian, CAI Mengqiu, and YANG GuoweiDepartment of Physics, Xiangtan University, Xiangtan 411105, China | 2002 | Rare Metals2002，21，4： | 0 |
| 6 | PuHox52 promotes coordinated uptake of nitrate,phosphate, and iron under nitrogen deficiency in Populus ussuriensis显示文摘It is of great importance to better understand how trees regulate nitrogen(N) uptake under N deficiency conditions which severely challenge afforestation practices, yet the underlying molecular mechanisms have not been well elucidated. Here,we functionally characterized PuHox52, a Populus ussuriensis HD-ZIP transcription factor, whose overexpression greatly enhanced nutrient uptake and plant growth under N deficiency. We first conducted an RNA sequencing experiment to obtain root transcriptome using PuHox52-overexpression lines of P. ussuriensis under low N treatment. We then performed multiple genetic and phenotypic analyses to identify key target genes of PuHox52 and validated how they acted against N deficiency under PuHox52 regulation.PuHox52 was specifically induced in roots by N deficiency, and overexpression of PuHox52promoted N uptake, plant growth, and root development. We demonstrated that several nitrate-responsive genes(PuNRT1.1, PuNRT2.4,PuCLC-b, PuNIA2, PuNIR1, and PuNLP1),phosphate-responsive genes(PuPHL1A and PuPHL1B), and an iron transporter gene(PuIRT1) were substantiated to be direct targets of PuHox52. Among them, PuNRT1.1, PuPHL1A/B, and PuIRT1 were upregulated to relatively higher levels during PuHox52-mediated responses against N deficiency in PuHox52-overexpression lines compared to WT. Our study revealed a novel regulatory mechanism underlying root adaption to N deficiency where PuHox52 modulated a coordinated uptake of nitrate, phosphate, and iron through 'PuHox52-PuNRT1.1', 'PuHox52-PuPHL1A/PuPHL1B', and'PuHox52-PuIRT1' regulatory relationships in poplar roots. | Ming Wei Mengqiu Zhang Jiali Sun Ying Zhao Solme Pak Miaomiao Ma Yingxi Chen Han Lu Jingli Yang Hairong Wei Yuhua Li Chenghao Li | 2023 | Journal of Integrative Plant Biology2023，65，3： | 0 |
| 7 | Optimized Design of Multi-Layer Absorber for Human Tissue Surface显示文摘In this paper,the structure optimization scheme of multi-layer absorber on the surface of human tissue is designed.The absorber uses graphite,foam and other materials to build a resistance loss layer.Solve the electromagnetic parameters of graphite through its characteristics,use the equivalent transmission line theory to calculate the reflection coefficient.Establish the objective function of the reflection coefficient,and use genetic algorithm to optimize the design of the absorbing device.The experimental results show that compared with the Jaumann type three-layer absorber,the reflection coefficient of the multi-layer absorber optimized by genetic algorithm in this paper has decreased by nearly 13 dB.From the analysis of error and sensitivity,it can be concluded that when the material thickness error is within the range of±0.005 mm,the microwave absorption performance error of the multilayer absorber is about 5%.Within this error range,the performance of the multilayer absorber can be guaranteed.The sensitivity analysis results of the materials in each layer of the absorber indicate that the concentration and thickness of the graphite layer have the greatest impact on the performance of the absorber. | TU Botao YE Mengqiu YANG Zhen LI Jinfeng LI Guanghui ZHANG Yuejin | 2023 | Chinese Journal of Electronics2023，32，4： | 0 |
| 8 | Talcum-doped composite separator with superior wettability and heatproof properties for high-rate lithium metal batteries显示文摘Separator is supposed to own outstanding thermal stability,superior wettability and electrolyte uptake,which is essential for developing high-rate and safe lithium metal batteries(LMBs).However,commercial polyolefin separators possess poor wettability and limited electrolyte uptake.For addressing this issue,we put forward a composite separator to implement above functions by doping layered-silicate(talcum)into polyvinylidene fluoride(PVDF).With significant improvement of electrolyte absorption benefiting from the strong adsorption energy values(-1.64-1.70 eV)between talcum and the electrolyte in lithium metal batteries,PVDF/Talcum(PVDF/TM)composite separator owns a small contact angle and superior electrolyte uptake.PVDF/TM composite separator with 10 wt%talcum(T-10)owns a tiny contact angle of 8°,while those of polypropylene(PP)and PVDF are 48°and 20°with commercial electrolyte.Moreover,the addition of thermotolerant talcum endows the T-10 composite separator with great thermostability,whose thermal shrinkage is only 5.39%at 150°C for 0.5 h.The cell with LiFeO4cathode and the T-10 composite separator reaches 91.7 m Ah/g in discharge capacity at 4.8 m A/cm^(2)(10 C),far superior to that with pure PVDF separator(56.3 m Ah/g)and PP(51.4 m Ah/g). | Mengqiu Yang Yuanpeng Ji Yunfa Dong Botao Yuan Liwei Dong Yuanpeng Liu Sue Hao Chunhui Yang Xiaoqiang Wu Qingquan Kong Jiecai Han Weidong He | 2023 | Chinese Chemical Letters2023，34，1： | 0 |
| 9 | Mup-knockout mice generated through CRISPR/Cas9-mediated deletion for use in urinary protein analysis显示文摘The originally published version of this manuscript contained incomplete funding information. The funding information has since been updated to read as follows. | Haixia Yang Wei Zhang Shan Lu Guangqing Lu Hongjuan Zhang Yinghua Zhuang Yue Wang Mengqiu Dong Yu Zhang Xingang Zhou Peng Wang Lei Yu Fengchao Wang Liang Chen | 2019 | Acta Biochimica et Biophysica Sinica2019，51，6： | 0 |
| 10 | Comparative Genomics Reveals Evolutionary Drivers of Sessile Life and Left-right Shell Asymmetry in Bivalves显示文摘Bivalves are species-rich mollusks with prominent protective roles in coastal ecosystems.Across these ancient lineages,colony-founding larvae anchor themselves either by byssus production or by cemented attachment.The latter mode of sessile life is strongly molded by left-right shell asymmetry during larval development of Ostreoida oysters such as Crassostrea hongkongensis.Here,we sequenced the genome of C.hongkongensis in high resolution and compared it to reference bivalve genomes to unveil genomic determinants driving cemented attachment and shell asymmetry.Importantly,loss of the homeobox gene Antennapedia(Antp)and broad expansion of lineagespecific extracellular gene families are implicated in a shift from byssal to cemented attachment in bivalves.Comparative transcriptomic analysis shows a conspicuous divergence between leftright asymmetrical C.hongkongensis and symmetrical Pinctada fucata in their expression profiles.Especially,a couple of orthologous transcription factor genes and lineage-specific shell-related gene families including that encoding tyrosinases are elevated,and may cooperatively govern asymmetrical shell formation in Ostreoida oysters. | Yang Zhang Fan Mao Shu Xiao Haiyan Yu Zhiming Xiang Fei Xu Jun Li Lili Wang Yuanyan Xiong Mengqiu Chen Yongbo Bao Yuewen Deng Quan Huo Lvping Zhang Wenguang Liu Xuming Li Haitao Ma Yuehuan Zhang Xiyu Mu Min Liu Hongkun Zheng Nai-Kei Wong Ziniu Yu | 2022 | Genomics, Proteomics & Bioinformatics2022，20，6： | 0 |
| 11 | SARS-CoV-2-specific CD4^(+)T cells are associated with long-term persistence of neutralizing antibodies显示文摘Understanding the decay and maintenance of long-term SARS-CoV-2 neutralizing antibodies in infected or vaccinated people and how vaccines protect against other SARS-CoV-2 variants is critical for assessing public vaccination plans.Here,we measured different plasm antibody levels 2 and 12 months after disease onset,including anti-RBD,anti-N,total neutralizing antibodies,and two neutralizing-antibody clusters.We found that total neutralizing antibodies declined more slowly than total anti-RBD and anti-N IgG. | Zhongfang Wang Xiaoyun Yang Xinyue Mei Yumin Zhou Zhiqiang Tang Guichang Li Jiaying Zhong Mengqiu Yu Mingzhu Huang Xiaoling Su Bijia Lin Pengxing Cao Ji Yang Pixin Ran | 2022 | Signal Transduction and Targeted Therapy2022，7，5： | 0 |
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