|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | scNanoATAC-seq:a long-read single-cell ATAC sequencing method to detect chromatin accessibility and genetic variants simultaneously within an individual cell显示文摘Dear Editor,The accessible chromatin regions were enriched in regulatory elements in human genome and many genetic variations associated with human diseases were identified within them.1 Single-cell assay for transposase-accessible chromatin using sequencing(scATAC-seq)on the next-generation sequencing(NGS)platform is a well-established method to detect open chromatin regions within an individual cell.2 However,there remain challenges in detection of large-scale structural variations(SVs,including insertions,deletions,duplications,inversions and translocations)and haplotype phasing from scATAC-seq data,which can be well resolved by third-generation sequencing(TGS)platform-based single-molecule long-read sequencing.To integrate advantages of long-read sequencing into scATAC-seq,we developed single-cell assay for transposase‐accessible chromatin on Nanopore sequencing platform(scNanoATAC-seq),a platebased scATAC-seq method suitable for TGS platform(Supplementary information,Fig.S1). | Yuqiong Hu Zhenhuan Jiang Kexuan Chen Zhangxian Zhou Xin Zhou Yan Wang Jingwei Yang Bo Zhang Lu Wen Fuchou Tang | 2023 | Cell Research2023，33，1： | 1 |
| 2 | Geometrical structures, and electronic and transport properties of a novel two-dimensional β-GaS transparent conductor显示文摘二维(2D ) 材料为灵活电子学是高度有希望的,并且 graphene 是唯一的学习得好的透明售票员。此处,密度功能的理论被用来在一张 2D 气体表上经由 H 的吸附探索新透明进行材料。这吸附在 H 附近导致本地结构的几何变化。计算电子结构与 0.67 eV 的重要 Burstein 苔藓移动在 H 吸附和 2.72 eV 的大光乐队差距之上揭示 2D 气体材料的金属性的特征。模仿的电的抵抗力象 10 4 O 一样低 ? ???? ?? 眠瑩 ? 敲灳 ' ?潴爠 ' 虙賾[楢楬祴愠摮挠湯楴畮畯 ? | Zhangxian Chen Liang Huang Yongjie Xi Ran Li Wanchao Li Guoqin Xu Hansong Cheng | 2015 | Nano Research2015，8，10： | 1 |
| 3 | 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 |
| 4 | Constructing a stable interface on Ni-rich LiNi_(0.8)Co_(0.1)Mn_(0.1)O_(2) cathode via lactic acid-assisted engineering strategy显示文摘Ni-rich layered oxides are potential cathode materials for next-generation high energy density Li-ion batteries due to their high capacity and low cost.However,the inherently unstable surface properties,including high levels of residual Li compounds,dissolution of transition metal cations,and parasitic side reactions,have not been effectively addressed,leading to significant degradation in their electrochemical performance.In this study,we propose a simple and effective lactic acid-assisted interface engineering strategy to regulate the surface chemistry and properties of Ni-rich LiNi_(0.8)Co_(0.1)Mr_(0.1)O_(2) cathode.This novel surface treatment method successfully eliminates surface residual Li compounds,inhibits structural collapse,and mitigates cathode-electrolyte interface film growth.As a result,the lactic acidtreated LiNi_(0.8)Co_(0.1)Mn_(0.1)O_(2) achieved a remarkable capacity retention of 91.7% after 100 cycles at 0.5 C(25℃) and outstanding rate capability of 149.5 mA h g^(-1) at 10 C,significantly outperforming the pristine material.Furthermore,a pouch-type full cell incorporating the modified LiNi_(0.8)Co_(0.1)Mn_(0.1)O_(2) cathode demonstrates impressive long-term cycle life,retaining 81.5% of its capacity after 500 cycles at 1 C.More importantly,the thermal stability of the modified cathode is also dramatically improved.This study offers a valuable surface modification strategy for enhancing the overall performance of Ni-rich cathode materials. | Weijian Tang Chengzhi Hu AFei Li Xiaoqin Huang Zhangxian Chen Jianhui Su Weixin Zhang | 2024 | Journal of Energy Chemistry2024，90，3： | 0 |
| 5 | Novel hierarchical yolk-shell α-Ni(OH)_(2)/Mn_(2)O_(3) microspheres as high specific capacitance electrode materials for supercapacitors显示文摘For high performance supercapacitors, novel hierarchical yolk-shell α-Ni(OH)_(2)/Mn_(2)O_(3) microspheres were controllably synthesized using a facile two-step method based on the solvothermal treatment. The unique α-Ni(OH)_(2) based yolk-shell microstructures decorated with numerous interconnected nanosheets and the heterocomposition features can synergistically enhance reactive site exposure and electron conduction within the microspheres, facilitate charge transfer between electrolyte and electrode materials, and release structural stress during OH− chemisorption/desorption. Moreover, the Mn2O3 sediments distributed over the α-Ni(OH)_(2) microspheres can serve as an effective protective layer for electrochemical reactions. Consequently, when tested in 1 mol·L^(−1) KOH aqueous electrolyte for supercapacitors, the yolk-shell α-Ni (OH)_(2)/Mn_(2)O_(3) microspheres exhibited a considerably high specific capacitance of 2228.6 F·g^(−1) at 1 A·g^(−1) and an impressive capacitance retention of 77.7% after 3000 cycles at 10 A·g^(−1). The proposed α-Ni(OH)_(2)/Mn_(2)O_(3) microspheres with hetero-composition and unique hierarchical yolk-shell microstructures are highly promising to be used as electrode materials in supercapacitors and other energy storage devices. | Xiqing Luo Miaomiao Jiang Kun Shi Zhangxian Chen Zeheng Yang Weixin Zhang | 2021 | Frontiers of Chemical Science and Engineering2021，15，5： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员