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| 1 | A bioinspired high-modulus mineral hydrogel binder for improving the cycling stability of microsized silicon particle-based lithium-ion battery显示文摘Silicon with high specific capacity is deemed an ideal anode material for lithium ion batteries,which,however suffers from low cycling life due to its dramatic volume changes.Water-soluble polymer binders recently gain increasing attention by providing an eco-friendly and low-cost way in improving the cycling stability of Si-based anodes.Herein,a novel bioinspired supramolecular mineral hydrogel binder consisting of polyacrylic acid (PAA) physically crosslinked with amorphous calcium carbonate (ACC) nanoparticles is designed for high-performance anodes made from low-cost microsized Si particles.Owing to its organic-inorganic hydrophilic nature,ACC-PAA hybrid binder exhibits the reported highest modulus (~22 GPa) for polymer binders in electrolyte,even higher than lithiated Si species (Li15Si4,~12 GPa).Together with its excellent adhesion and electrochemical stability,ACC-PAA binder can effectively suppress the pulverization of Si particles and maintain the mechanical integrity of electrodes during cycling.Therefore,even with a low binder content,the anode still shows an initial discharge capacity of 2,973 mAh·g^-1 and Coulombic efficiency of 81.5%,and retains 75% at a current density of 600 mA·g^-1 after 100 cycles.The present organic-inorganic hybrid mineral binder may open a new approach for designing more effective polymer binders for Si-based lithium-ion batteries. | Meng Tian Xiao Chen Shengtong Sun Dong Yang Peiyi Wu | 2019 | Nano Research2019，12，5： | 9 |
| 2 | Interfacially stable MOF nanosheet membrane with tailored nanochannels for ultrafast and thermo-responsive nanofiltration显示文摘Two-dimensional nanosheet membranes with responsive nanochannels are appealing for controlled mass transfer/separation,but limited by everchanging thicknesses arising from unstable interfaces.Herein,an interfacially stable,thermo-responsive nanosheet membrane is assembled from twin-chain stabilized metal-organic framework(MOF)nanosheets,which function via two cyclic amide-bearing polymers,thermo-responsive poly(N-vinyl caprolactam)(PVCL)for adjusting channel size,and non-responsive polyvinylpyrrolidone for supporting constant interlayer distance.Owing to the microporosity of MOF nanosheets and controllable interface wettability,the hybrid membrane demonstrates both superior separation performance and stable thermo-responsiveness.Scattering and correlation spectroscopic analyses further corroborate the respective roles of the two polymers and reveal the microenvironment changes of nanochannels are motivated by the dehydration of PVCL chains. | Wei Jia Baohu Wu Shengtong Sun Peiyi Wu | 2020 | Nano Research2020，13，11： | 3 |
| 3 | Alternate binding modes of anti-CRISPR viral suppressors AcrF1/2 to Csy surveillance complex revealed by cryo-EM structures显示文摘抗菌素编码 anti-CRISPR suppressors 抵抗他们的细菌的主人的 CRISPR/Cas 免疫,因此便于他们的幸存和复制。以前的研究显示出那二编码噬菌体的 anti-CRISPR 蛋白质, AcrF1 和 AcrF2,如果由由 Csy 监视建筑群阻止目标 DNA 识别的 Pseudomonas aeruginosa 的 CRISPR/Cas 系统,而是精确位于下面机制是未知的,压制类型。这里我们在场 Csy 建筑群一定的 AcrF1/2 的结构由 cryo 他们决定了单个粒子的重建。由结构的分析,我们发现 AcrF1 由防碍在 DNA 目标海滨和 crRNA 分隔符之间的基础配对禁止 Csy 建筑群的目标 DNA 识别。另外,当个别地工作或与 AcrF2 合作时, AcrF1 的多重拷贝与不同模式绑在 Csy 建筑群,它可能排除通过不同机制有约束力的目标 DNA。和以前的报告,我们为二 anti-CRISPR suppressors, AcrF1 和 AcrF2 提供一种全面工作情形,它由指向 Csy 监视建筑群的沉默 CRISPR/Cas 免疫。 | Ruchao Peng Ying Xu Tengfei Zhu Ningning Li Jianxun Qi Yan Chai Min Wu Xinzheng Zhang Yi Shi Peiyi Wang Jiawei Wang Ning Gao George Fu Gao | 2017 | Cell Research2017，27，7： | 3 |
| 4 | Nafion-assisted exfoliation of MoS2 in water phase and the application in quick-response NIR light controllable multi-shape memory membrane显示文摘 | Wei Jia Beibei Tang Peiyi Wu | 2018 | Nano Research2018，11，1： | 3 |
| 5 | Mechanoadaptive morphing gel electrolyte enables flexible and fast-charging Zn-ion batteries with outstanding dendrite suppression performance显示文摘The safe,flexible,and environment-friendly Zn-ion batteries have aroused great interests nowadays.Nevertheless,flagrant Zn dendrite uncontrollably grows in liquid electrolytes due to insufficient surface protection,which severely impedes the future applications of Zn-ion batteries especially at high current densities.Gel electrolytes are emerging to tackle this issue,yet the required high modulus for inhibiting dendrite growth as well as concurrent poor interfacial contact with roughened Zn electrodes are not easily reconcilable to regulate the fragile Zn/Zn^(2+) interface.Here we demonstrate,such a conflict may be defeated by using a mechanoadaptive cellulose nanofibril-based morphing gel electrolyte(MorphGE),which synergizes bulk compliance for optimizing interfacial contact as well as high modulus for suppressing dendrite formation.Moreover,by anchoring desolvated Zn^(2+) on cellulose nanofibrils,the side reactions which induce dendrite formation are also significantly reduced.As a result,the MorphGE-based symmetrical Zn-ion battery demonstrated outstanding stability for more than 100 h at the high current density of 10 mA·cm^(−2) and areal capacity of 10 mA·h·cm^(−2),and the corresponding Zn-ion battery delivered a prominent specific capacity of 100 mA·h·g^(−1) for more than 500 cycles at 20 C.The present example of engineering the mechanoadaptivity of gel electrolytes will shed light on a new pathway for designing highly safe and flexible energy storage devices. | Faqing Cao Baohu Wu Tianyu Li Shengtong Sun Yucong Jiao Peiyi Wu | 2022 | Nano Research2022，15，3： | 2 |
| 6 | Variable Temperature FTIR Study of Poly(ethylene - co - vinyl alcohol) - graft poly(ε - caprolactone) 显示文摘 | HONGJIN JIANG PEIYI WU YULIANG YANG | 2003 | Biomacro molecules2003，，4： | 1 |
| 7 | Controlled Assembly of Luminescent Lanthanide‑Organic Frameworks via Post‑Treatment of 3D‑Printed Objects显示文摘Complex multiscale assemblies of metal-organic frameworks are essential in the construction of largescale optical platforms but often restricted by their bulk nature and conventional techniques.The integration of nanomaterials and 3D printing technologies allows the fabrication of multiscale functional architectures.Our study reports a unique method of controlled 3D assembly purely relying on the post-printing treatment of printed constructs.By immersing a 3D-printed patterned construct consisting of organic ligand in a solution of lanthanide ions,in situ growth of lanthanide metal-organic frameworks(LnMOFs)can rapidly occur,resulting in macroscopic assemblies and tunable fluorescence properties.This phenomenon,caused by coordination and chelation of lanthanide ions,also renders a sub-millimeter resolution and high shape fidelity.As a proof of concept,a type of 3D assembled LnMOFsbased optical sensing platform has demonstrated the feasibility in response to small molecules such as acetone.It is anticipated that the facile printing and design approach developed in this work can be applied to fabricate bespoke multiscale architectures of functional materials with controlled assembly,bringing a realistic and economic prospect. | Jiahui Huang Peiyi Wu | 2021 | Nano-Micro Letters2021，13，1： | 1 |
| 8 | Influence of a novel beta-nucleating agent on the structure,morphology,and nonisothermal crystallization behavior of isotactic polypropylene显示文摘 | Xiao Wenchang Wu Peiyi Feng Jiachun | | 0，，02： | 1 |
| 9 | Measurement of the heat transfer characteristics of gas flow in fine channel heat exchang- ers used for microminiature refrigerators 显示文摘 | Wu Peiyi Little W A | 1984 | Croyogen- ics1984，24，8： | 1 |
| 10 | Influ- ence of a novel nucleating agent on the structure, morphol- ogy, and nonisothermal crystallization behavior of isotactic polypropylene 显示文摘 | XIAO Wenchang WU Peiyi FENG Jiachun | 2009 | J Appl Polym Sci2009，111，2： | 1 |
| 11 | Measurement of Friction Factor For the Flow of Gases in Very Fine Channel Used For Microminiature Joule-Thomson Refrigerators显示文摘 | Wu Peiyi Little W A | 1983 | Cryogenices1983，23，5： | 1 |
| 12 | Double inlet pulse tube refrigerators : an important improvement 显示文摘 | Zhu Shaowei Wu Peiyi Chen Zhongqi | 1990 | Cryo- genics1990，30，6： | 1 |
| 13 | An experimental study on the “sequential order” rules in generalized two-dimensional correlation spectroscopy显示文摘 | He Huang Peiyi Wu Christian Vogel Heinz W. Siesler | 2009 | Vibrational Spectroscopy2009，，2： | 1 |
| 14 | A study on the effects of the degree of deacetylation of chitosan films on physical and antibacterial properties显示文摘 | CHIU H T CHEN R L WU Peiyi | 2007 | Polym Plast Technol Eng2007，46，12： | 1 |
| 15 | Alkyl-functionalized graphene nanosheets with improved lipophilicity显示文摘 | Yewen Cao Jiachun Feng Peiyi Wu | 2010 | Carbon2010，，5： | 1 |
| 16 | HIF-1α promotes SARS-CoV-2 infection and aggravates inflammatory responses to COVID-19显示文摘Cytokine storm induced by Severe Acute Respiratory Syndrome Coronavirus 2(SARS-CoV-2)is a major pathological feature of Coronavirus Disease 2019(COVID-19)and a crucial determinant in COVID-19 prognosis.Understanding the mechanism underlying the SARS-CoV-2-induced cytokine storm is critical for COVID-19 control.Here,we identify that SARS-CoV-2 ORF3a and host hypoxia-inducible factor-1α(HIF-1α)play key roles in the virus infection and pro-inflammatory responses. | Mingfu Tian Weiyong Liu Xiang Li Peiyi Zhao Muhammad Adnan Shereen Chengliang Zhu Shanyu Huang Siyu Liu Xiao Yu Miaomiao Yue Pan Pan Wenbiao Wang Yongkui Li Xulin Chen Kailang Wu Zhen Luo Qiwei Zhang Jianguo Wu | 2021 | Signal Transduction and Targeted Therapy2021，6，9： | 1 |
| 17 | One-pot,facile, and versatile synthesis of monolayer MoS2/WS2 quan- tum dots as bioimaging probes and efficient electrocata- lysts for hydrogen evolution reaction显示文摘 | XU Shengjie LI Dian WU Peiyi | 2015 | Adv Funct Mater2015，25，7： | 1 |
| 18 | Measurement of friction factors for the flow of gases in very fine channels used for microminiature Joule-Thomson refrigerators显示文摘 | Wu Peiyi Little W A | 1983 | Cryogenics1983，23，5： | 1 |
| 19 | A Sin- gle Stage Double Inlet Pulse Tube Refrigerator Capable of Reaching 42 K 显示文摘 | ZHU Shaowei WU Peiyi CHEN Zhongqi | 1990 | Cryogenics1990，30，： | 1 |
| 20 | Efficient Access to Inverse Bicontinuous Mesophases via Polymerization-Induced Cooperative Assembly显示文摘Polymerization-induced cooperative assembly(PICA)is reported to efficiently access inverse bicontinuous mesophases within particles consisting of amphiphilic block copolymers(BCPs)and solvophobic copolymers.Reversible addition-fragmentation chain transfer(RAFT)dispersion alternating copolymerization of styrene and pentafluorostyrene is conducted in 2%v/v toluene/ethanol by simultaneously using poly(N,N-dimethylacrylamide)(PDMA29)as a macromolecular chain transfer agent(macro-CTA)and small molecule CTA. | Fei Lv Zesheng An Peiyi Wu | 2021 | CCS Chemistry2021，3，8： | 1 |
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