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| 1 | Recent progress of surface coating on cathode materials for high-performance lithium-ion batteries显示文摘Lithium-ion batteries (LIB) have received substantial attention in the last 10 years,as they offer great promise as power sources that can lead to the electric vehicle (EV) revolution in the next 5 years.Since the cathode serves as a key component in LIB,its properties significantly affect the performance of the whole system.Recently,the cathode surface modification based on coating technique has been widely employed to enhance the electrochemical performances by improving the material conductivity,stabilising the physical structure of materials,as well as preventing the reactions between the electrode and electrolyte.In this work,we reviewed the present of a number of promising cathode materials for Li-ion batteries.After that,we summarized the very recent research progress focusing on the surface coating strategies,mainly including the coating materials,the coating technologies,as well as the corresponding working mechanisms for cathodes.At last,the challenges faced and future guidelines for optimizing cathode materials are discussed.In this study,we propose that the structure of cathode is a crucial factor during the selection of coating materials and technologies. | Peiyuan Guan Lu Zhou Zhenlu Yu Yuandong Sun Yunjian Liu Feixiang Wu Yifeng Jiang Dewei Chu | 2020 | Journal of Energy Chemistry2020，29，4： | 28 |
| 2 | Determining areas in an inclined coal seam floor prone to water-inrush by micro-seismic monitoring显示文摘当采矿在限制含水土层上面被执行时,煤缝接地板的失败深度是必须被记住的一重要考虑。决定地板失败深度是为预言地板的抵抗水的能力的必要前提。我们使用了一种高精确的微地震的监视技术克服从域大小可得到的数据的有限数量。一块煤缝接地板的失败深度,一块特别使倾向的煤缝接地板,可以被监视地板的连续、动态失败更精确地估计。监视结果在 workface 运输车道(更低的 crossheading ) 附近显示煤缝接地板的失败深度更深并且失败范围与回来航线(上面的 crossheading ) 附近的煤缝接地板相比在这里是更宽的。微地震的监视的结果证明为从煤缝接地板的水流入的危险区域可以被识别。这提供帮助在 Taoyuan 煤矿在限制含水土层上面保证使倾向的煤缝接的安全、高度有效的采矿的重要的地大小。 | Sun Jian Wang Lianguo Wang Zhansheng Hou Huaqiang Shen Yifeng | 2011 | Mining Science and Technology2011，21，2： | 11 |
| 3 | Spatial structure of valley economic development in the mountainous areas in Beijing显示文摘山谷经济是在被山谷开发的各种各样的人物定义的多山的区域开发的一个新模式,并且是区分为多山的区域开发的节俭的地理模式。在在山谷的不同多山的元素的分发的特殊空间联合关系是为山发展研究的新题目,并且如此的研究为研究和惯例两个都是有意义的。把简短探索基于关于多山的区域开发和追随者的长期的研究进涵义和山谷经济的空间组织进程,作者在北京多山的区域分析了山谷经济的开发的现在的状况,在北京多山的区域学习了特征和山谷经济的空间结构的变化的影响,并且最后建议了山谷经济的空间结构的合理安排山谷经济在新时代在北京多山的区域在发展和功能的转变起一个重要作用,这在这研究被考虑。第一,山谷经济没被行政边界构画出,并且它沿着主要交通线粗略地在多山的区域连接大多数村庄。因此,山谷经济能在多山的区域对发展施加积极影响,至少在象在多山的区域和农村、城市的区域的协调发展的工业结构的重新整理那样的方面。另外,在北京多山的区域的山谷经济在第二等的集中的一个空间组织阶段被发展,这被发现,它被节省资源的、生态的保护和工业优化描绘。因此,山谷经济的发展将在多山的区域对在生态的保护和经济开发之间的协作有用,并且将支持多山的区域的综合发展。在北京多山的区域的山谷经济的发展中的模式将在北京多山的区域的功能的角色的转变为决策提供基础,并且在另一方面,将在北京外面在多山的区域为研究介绍经验。 | ZHANG Yifeng JIA Dameng ZHANG Hongye TAN Jie SONG Siyu SUN Ruifeng | 2011 | Journal of Geographical Sciences2011，21，2： | 9 |
| 4 | Expression and signal regulation of the alternative oxidase genes under abiotic stresses显示文摘在他们的自然环境的植物经常面对各种各样的不能生活的压力,例如干旱,高咸度,并且寒心。植物线粒体包含其他的 oxidase (AOX ) ,它被原子基因的一个小家庭编码。AOX 基因被显示了对不能生活的压力高度应答。用有改变 AOX 表示的层次的转基因的植物, AOX 基因为不能生活的应力公差是重要的,这被证实了。尽管在不能生活的压力下面的 AOX 的角色广泛地被学习了,这个话题上有几优秀评论, AOX 基因家庭成员和在不能生活的压力下面的 AOX 基因的信号规定的微分表情模式广泛地没被总结。这里,我们考察并且讨论这二个重要问题的当前的进步。 | Hanqing Feng Dongdong Guan Kun Sun Yifeng Wang Tengguo Zhang Rongfang Wang | 2013 | Acta Biochimica et Biophysica Sinica2013，45，12： | 7 |
| 5 | Toxic effects of 1-methyl-3-octylimidazolium bromide on the wheat seedlings显示文摘The toxic effects of 1-methyl-3-octylimidazolium bromide ([C8 mim]Br) on wheat seedlings were evaluated.Wheat seedlings were cultivated in aqueous solution with [C8 mim]Br at different concentrations (0,1,2,4,6,8 mg/L).The contents of photosynthetic pigment and proline,peroxidation of membrane lipid,and activities of antioxidation enzymes (superoxide dismutase,catalase,peroxidase and ascorbate peroxidase) in leaves were measured on day 7 after treatment with [C8 mim]Br.The results showed that [C8 mim]Br significantly decreased the contents of photosynthetic pigments,activities of antioxidant enzymes in the wheat leaves and in dry weight of seedlings,while increased the proline content and membrane lipid peroxidation.The results suggested that [C8 mim]Br can inhibit photosynthesis and lead to oxidative stress to wheat seedlings. | Ping Liu Yifeng Ding Haiying Liu Liping Sun Xiaoyu Li Jianji Wang | 2010 | Journal of Environmental Sciences2010，22，12： | 6 |
| 6 | Subcutaneous and intramuscular fat transcriptomes show large differences in network organization and associations with adipose traits in pigs显示文摘Subcutaneous fat(SCF)and intramuscular fat(IMF)deposition is relevant to health in humans,as well as meat production and quality in pigs.In this study,we generated RNA sequence data for 122 SCF,120 IMF,and 87 longissimus dorsi muscle(LDM)samples using 155 F6 pigs from a specially designed heterogeneous population generated by intercrossing four highly selected European commercial breeds and four indigenous Chinese pig breeds.The phenotypes including waist back fat thickness and intramuscular fat content were also measured in the 155 F6 pigs.We found that the genes in SCF and IMF differed largely in both expression levels and network connectivity,and highlighted network modules that exhibited strongest gain of connectivity in SCF and IMF,containing genes that were associated with the immune process and DNA double-strand repair,respectively.We identified 215 SCF genes related to kinase inhibitor activity,mitochondrial fission,and angiogenesis,and 90 IMF genes related to lipolysis and fat cell differentiation,displayed a tissue-specific association with back fat thickness and IMF content,respectively.We found that cis-expression QTL for trait-associated genes in the two adipose tissues tended to have tissuedependent predictability for the two adipose traits.Alternative splicing of genes was also found to be associated with SCF or IMF deposition,but the association was much less extensive than that based on expression levels.This study provides a better understanding of SCF and IMF gene transcription and network organization and identified critical genes and network modules that displayed tissue-specific associations with subcutaneous and intramuscular fat deposition.These features are helpful for designing breeding programs to genetically improve the two adipose traits in a balanced way. | Yifeng Zhang Yingchun Sun Zhongzi Wu Xinwei Xiong Junjie Zhang Junwu Ma Shijun Xiao Lusheng Huang Bin Yang | 2021 | Science China(Life Sciences)2021，64，10： | 5 |
| 7 | NIR-triggered thermo-responsive biodegradable hydrogel with combination of photothermal and thermodynamic therapy for hypoxic tumor显示文摘Hypoxia is a typical feature of solid tumors,which highly limits the application of the oxygen-dependent therapy.Also,the dense and hyperbaric tumor tissues impede the penetration of nanoparticles into the deep tumor.Thereby,we designed a novel localized injectable hydrogel combining the photothermal therapy(PTT)and the thermodynamic therapy(TDT),which is based on the generation of free radicals even in the absence of oxygen for hypoxic tumor therapy.In our study,gold nanorods(Au NRs)and 2,2-Azobis[2-(2-imidazalin-2-yl)propane]dihydrochlaride(AIPH)were incorporated into the hydrogel networks,which were formed by the copolymerization of hydrophobic N-isopropyl acrylamide(NIPAM)and hydrophilic glycidyl methacrylate modified hyaluronic acid(HAGMA)to fabricate an injectable and near-infrared(NIR)responsive hydrogel.The crosslinked in situ forming hydrogel could not only realize PTT upon the NIR laser irradiation,but also generate free radicals even in hypoxic condition.Meanwhile the shrink of hydrogels upon thermal could accelerate the generation of free radicals to further damage the tumors,achieving the controlled drug release on demand.The designed hydrogel with a sufficient loading capacity,excellent biocompatibility and negligible systemic toxicity could serve as a long-acting implant for NIR-triggered thermo-responsive free radical generation.The in vitro cytotoxicity result and the in vivo antitumor activity illustrated the excellent therapeutic effect of hydrogels even in the absence of oxygen.Therefore,this innovative oxygen-independent platform combining the antitumor effects of PTT and TDT would bring a new insight into hypoxic tumor therapy by the application of alkyl free radical. | Xiaoqi Sun Di Liu Xiaoyu Xu Yifeng Shen Yanjuan Huang Zishan Zeng Meng Xia Chunshun Zhao | 2020 | Asian Journal of Pharmaceutical Sciences2020，15，6： | 5 |
| 8 | The critical role of inorganic nanofillers in solid polymer composite electrolyte for Li+transportation显示文摘Compared with commercial lithium batteries with liquid electrolytes,all-solidstate lithium batteries(ASSLBs)possess the advantages of higher safety,better electrochemical stability,higher energy density,and longer cycle life;therefore,ASSLBs have been identified as promising candidates for next-generation safe and stable high-energy-storage devices.The design and fabrication of solid-state electrolytes(SSEs)are vital for the future commercialization of ASSLBs.Among various SSEs,solid polymer composite electrolytes(SPCEs)consisting of inorganic nanofillers and polymer matrix have shown great application prospects in the practice of ASSLBs.The incorporation of inorganic nanofillers into the polymer matrix has been considered as a crucial method to achieve high ionic conductivity for SPCE.In this review,the mechanisms of Li+transport variation caused by incorporating inorganic nanofillers into the polymer matrix are discussed in detail.On the basis of the recent progress,the respective contributions of polymer chains,passive ceramic nanofillers,and active ceramic nanofillers in affecting the Li+transport process of SPCE are reviewed systematically.The inherent relationship between the morphological characteristics of inorganic nanofillers and the ionic conductivity of the resultant SPCE is discussed.Finally,the challenges and future perspectives for developing high-performance SPCE are put forward.This review aims to provide possible strategies for the further improvement of ionic conductivity in inorganic nanoscale filler-reinforced SPCE and highlight their inspiration for future research directions. | Zhichuan Shen Yifeng Cheng Shuhui Sun Xi Ke Liying Liu Zhicong Shi | 2021 | Carbon Energy2021，3，3： | 4 |
| 9 | Dynamic memory paravirtualization transparent to guest OS显示文摘This paper introduces dynamic paravirtualization, which imitates paravirtualization and aims at reducing VM exits of full virtualization with hardware support. In dynamic paravirtualization, VMM (virtual machine monitor) dynamically monitors and replaces the hot instructions, which cause most VM exits. It is transparent to the guest OS such that the legacy OSes can benefit from this optimization. Our study focuses on reducing the overhead of memory virtualization-dynamic memory paravirtualization (DMP). We implant a new memory management mechanism in VMM such that all user-mode page faults can be handled by the guest OS directly without VM exits. We implement a prototype of dynamic memory paravirtulization based on a version of KVM using Intel VT. Our experimental results show that our technique essentially eliminates the overhead of VM exits caused by page faults. Dynamic memory paravirtualization can achieve the effectiveness of paravirtualization without changing the source code of guest OS. | WANG XiaoLin SUN YiFeng LUO YingWei WANG ZhenLin LI Yu ZHANG BinBin CHEN HaoGang LI XiaoMing | 2010 | Science China(Information Sciences)2010，53，1： | 4 |
| 10 | Taurine Transporter dEAAT2 is Required for Auditory Transduction in Drosophila显示文摘Drosophila dEAAT2, a member of the excitatory amino-acid transporter(EAAT) family, has been described as mediating the high-affinity transport of taurine, which is a free amino-acid abundant in both insects and mammals. However, the role of taurine and its transporter in hearing is not clear. Here, we report that dEAAT2 is required for the larval startle response to sound stimuli. d EAAT2 was found to be enriched in the distal region of chordotonal neurons where sound transduction occurs. The Ca^(2+) imaging and electrophysiological results showed that disrupted dEAAT2 expression significantly reduced the response of chordotonal neurons to sound.More importantly, expressing d EAAT2 in the chordotonal neurons rescued these mutant phenotypes. Taken together,these findings indicate a critical role for Drosophila dEAAT2 in sound transduction by chordotonal neurons. | Ying Sun Yanyan Jia Yifeng Guo Fangyi Chen Zhiqiang Yan | 2018 | Neuroscience Bulletin2018，34，6： | 4 |
| 11 | Adoptively transferred donor IL-17-producing CD4^(+) T cells augment, but IL-17 alleviates, acute graft-versus-host disease显示文摘The role of IL-17 and IL-17-producing CD4^(+) T cells in acute graft-versus-host disease(GVHD)has been controversial in recent mouse and human studies.We carried out studies in a murine acute GVHD model of fully major histocompatibility complex-mismatched myeloablative bone marrow transplantation.We showed that donor wild-type CD4^(+) T cells exacerbated acute GVHD compared with IL-17−/−CD4^(+) T cells,while IL-17 reduced the severity of acute GVHD.The augmentation of acute GVHD by transferred donor IL-17-producing CD4^(+) T cells was associated with increased Th1 responses,while IL-17 decreased the percentages of Th1 cells in the GVHD target organs.Furthermore,IL-17 reduced the infiltration of macrophages into the GVHD tissues.In vitro study showed that IL-17 could downregulate Th1 responses,possibly through inhibiting IL-12 production by donor macrophages.Depletion of macrophages in vivo diminished the protective effect of IL-17.Our results demonstrated the differential roles of adoptively transferred donor IL-17-producing CD4^(+) T cells and IL-17 in the same acute GVHD model. | Yifeng Cai Shoubao Ma Yuejun Liu Huanle Gong Qiao Cheng Bo Hu Yan Wu Xiao Yu Chen Dong Kai Sun Depei Wu Haiyan Liu | 2018 | Cellular & Molecular Immunology2018，15，3： | 3 |
| 12 | Elastohydrodynamic lubrication properties and friction behaviors of several ester base stocks显示文摘This paper reports a series of studies on the lubricant properties,elastohydrodynamic film thickness,and coefficients of friction of several commercially available ester base stocks,i.e.,diisooctyl phthalate(DIOP),diisodecyl phthalate(DIDP),diisotridecyl phthalate(DITDP),diisooctyl sebacate(DOS),diisotridecyl sebacate(DTDS),trihydroxymethylpropyl trioleate(TMPTO),and pentaerythritol tetraoleate(PETO).The results include densities and viscosities from 303 to 398 K,and elastohydrodynamic lubricant film thicknesses and friction in the boundary,mixed and full-film lubrication regimes measured at several temperatures,loads,and speeds.These ester base stocks have different lubrication abilities owing to their chain lengths,geometric configurations,and molecular rigidity.This study provides quantitative insight into the use of ester-based lubricants for low friction through the entire lubrication regime(boundary to full film)by utilization of suitable type and size of the ester base stocks. | Yifeng HE Thomas J.ZOLPER Pinzhi LIU Yuzhen ZHAO Xingliang HE Xuejin SHEN Hongwei SUN Qinghua DUAN Qian WANG | 2015 | Friction2015，3，3： | 3 |
| 13 | Kinetic analysis and bacterium metabolization of α-pinene by a novel identified Pseudomonas sp.strain显示文摘Biodegradation has become a popular alternative remediation technology for its economic and ecological advantages.An aerobic bacterium(strain ZW) capable of degrading α-pinene was isolated from a biofilter by a selective enrichment.Based on the 16S rRNA gene analysis and physiochemical properties,this strain was identified as Pseudomonas veronii.Under the optimized condition achieved by the response surface methodology(RSM),as well as pH 6.82,temperature 26.3℃ and NaCl concentration 1.36%,almost 100% α-pinene could be removed within 45 hr.Enzymatic biodegradation by the crude intracellular enzyme could be described well by the Michaelis-Menten model in which the maximum degradation rate V max and the half-saturation constant K m were calculated to be 0.431 mmol/(L·min) and 0.169 mmol/L,respectively.Activity assay of catechol suggested that the strain ZW possessed a catechol1,2-dioxygenase and could decompose benzene-ring through ortho ring cleavage.Based on the identified intermediates by GC/MS,a new metabolic pathway was proposed,in which the final metabolites were some simpler organic and inorganic compounds.The present work demonstrated that the strain ZW would have a great application prospect for the remediation of α-pinene-contaminated environment. | Zhuowei Cheng Pengfei Sun Yifeng Jiang Lili Zhang Jianmeng Chen | 2012 | Journal of Environmental Sciences2012，24，10： | 3 |
| 14 | Discussion on the Mechanism of Boric Acid and Phosphoric Acid to Improve the Hardening of Complex Calcium Lubricating Grease显示文摘In order to solve the hardening problem of complex calcium lubricating grease, the water absorption test of several calcium salts was carried out, and it was found that calcium 12-hydroxystearate did not absorb water, and calcium acetate, calcium phosphate and calcium borate had different degrees of water absorption. Calcium acetate has the highest water absorption rate, while calcium phosphate and calcium borate show comparable water absorption rates. Upon using the molecular simulation technology, it is found that in the complex calcium grease system, calcium phosphate and calcium borate tend to combine with water, which inhibits the water absorption of calcium acetate and alleviate the hardening problem. | Zheng Hui Sun Hongwei He Yifeng Su Shuo Zhuang Minyang Liu Xinyang | 2019 | China Petroleum Processing & Petrochemical Technology2019，21，4： | 3 |
| 15 | Preparation and Rheological Properties of Vacuum Lubricating Grease显示文摘A kind of vacuum lubricating grease was prepared by using perfluoropolyether as base oil,perfluorinated polymer as thickener,and self-made additives.The colloidal stability of the grease was greatly improved by introducing a colloidal structure modifier.The rheological properties of the self-made grease(SMG),such as viscosity versus time,thixotropy,etc.,were studied by a rheometer at different temperatures and were compared with those of foreign brand grease(FBG).The results show that the performance of SMG reached the level of similar FBG,and some properties such as mechanical stability,colloidal stability,extreme pressure and antiwear properties were better.It can be used for long life lubrication of moving parts in a vacuum environment. | He Yifeng Sun Hongwei Liu Xinyang | 2021 | China Petroleum Processing & Petrochemical Technology2021，23，1： | 3 |
| 16 | A glutathione activatable pro-drug-photosensitizer for combined chemotherapy and photodynamic therapy显示文摘During cancer treatment,chemotherapeutic drugs always result in severe side-effects and drug resistance.Therefore,combining cheomtherapy with other therapeutic modalities,such as photodynamic therapy(PDT)and designing an activable platform is promising for precise and efficient anticancer treatment.Herein,we report a“pro-drug-photosensitizer”agent,LMB-S-CPT,bearing a disulfide bond as the glutathione(GSH)-activatable linker.LMB-S-CPT can be selectively activated by GSH to release activated drug,camptothecin(CPT),for chemotherapy and activated photosensitizer,methylene blue(MB),for PDT.LMB-S-CPT exhibits excellent tumor-activatable performance when injected into tumor-bearing mice,as well as specific cancer therapy with negligible toxic side effects.The activatable pro-drug-photosensitizer offers a new strategy for chemo-photodynamic therapy and displays precise,selective and excellent antitumor effect. | Yanjun Yang Yifeng Zhang Ran Wang Xiang Rong Ting Liu Xiang Xia Jiangli Fan Wen Sun Xiaojun Peng | 2022 | Chinese Chemical Letters2022，33，10： | 2 |
| 17 | OsbZIP72 Is Involved in Transcriptional Gene-Regulation Pathway of Abscisic Acid Signal Transduction by Activating Rice High-Affinity Potassium Transporter OsHKT1;1显示文摘We created CRISPR-Cas9 knock-out and overexpressing OsbZIP72 transgenic rice plants to gain a better understanding of the role and molecular mechanism of OsbZIP72 gene in stress tolerance,which has remained largely elusive.OsbZIP72 was expressed and integrated into rice transgenic plant genomes,and the OsbZIP72 transcript in overexpression lines was elicited by salinity,abscisic acid(ABA)and drought stresses.OsbZIP72 overexpressing plants showed higher tolerance to drought and salinity stresses,while knock-out transgenic lines showed higher sensitivity to these stresses.The differentially expressed genes(DEGs)from RNA-sequencing data encompassed several abiotic stress genes,and the functional classification of these DEGs demonstrated the robust transcriptome diversity in OsbZIP72.Yeast one-hybrid,along with luciferase assay,indicated that OsbZIP72 acted as a transcriptional initiator.Remarkably,electrophoresis mobility assay revealed that OsbZIP72 bound directly to the ABAresponsive element in the OsHKT1;1 promoter region and activated its transcription.Overall,our findings revealed that OsbZIP72 can act as a transcriptional modulator with the ability to induce the expression of OsHKT1;1 in response to environmental stress through an ABA-dependent regulatory pathway,indicating that OsbZIP72 can play a crucial role in the ABA-mediated salt and drought tolerance pathway in rice. | WANG Baoxiang LIU Yan WANG Yifeng LI Jingfang SUN Zhiguang CHI Ming XING Yungao XU Bo YANG Bo LI Jian LIU Jinbo CHEN Tingmu FANG Zhaowei LU Baiguan XU Dayong Babatunde Kazeem BELLO | 2021 | Rice science2021，28，3： | 2 |
| 18 | 显示文摘 | Zhang Fan Shi Yifeng Sun Xiaohong | 2009 | Chem Mater2009，21，21： | 1 |
| 19 | Decoding psychosis:from national genome project to national brain project显示文摘The mind has puzzled humans for centuries,and its disorders,such as psychoses,have caused tremendous difficulties.However,relatively recent biotechnological breakthroughs,such as DNA technology and neuroimaging,have empowered scientists to explore the more fundamental aspects of psychosis.From searching for psychosis-causing genes to imaging the depths of the brain,scientists worldwide seek novel methods to understand the mind and the causes of its disorders.This article will briefly review the history of understanding and managing psychosis and the main findings of modern genetic research and then attempt to stimulate thought for decoding the biological mechanisms of psychosis in the present era of brain science. | Liya Sun Manfei Xu Yongyong Shi Yifeng Xu Jinghong Chen Lin He | 2022 | General Psychiatry2022，35，4： | 1 |
| 20 | Clinical features and risk factors for post-partum depression in a large cohort of Chinese women with recurrent major depressive disorder显示文摘 | Tian Tian Yihan Li Dong Xie Yifeng Shen Jianer Ren Wenyuan Wu Chengbin Guan Zhen Zhang Danning Zhang Chengge Gao Xiaoming Zhang Jinbo Wu Hong Deng Gang Wang Yunshu Zhang Yun Shao Han Rong Zhaoyu Gan Yan Sun Bin Hu Jiyang Pan Yi Li Shufan Sun Libo Song Xue | 2011 | Journal of Affective Disorders2011，，3： | 1 |
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