|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | A carbon nanofiber network for stable lithium metal anodes with high Coulombic efficiency and long cycle life显示文摘李金属在 high-energy-density Li 离子电池被认为阳极材料的最有希望的候选人之一。然而,李金属的树枝状的生长能严重地在 plating/stripping 过程期间减少 Coulombic 效率和原因安全问题,它是限制李金属阳极的申请的一个关键问题。此处,我们在场为由与三维的碳 nanofiber (CNF ) 修改 Cu 当前的收集者的李的没有树突的免职的新奇策略网络。由于大表面区域和 CNF 网络的高电导率,李金属被插入到并且直接,并且不扔了到 CNF 上树枝状的李金属被观察,离开扁平的李金属表面。与是的李金属为李免职的相反的电极,99.9%的平均 Coulombic 效率为超过 300 个周期被完成,逍遥法外 1.0 和 2.0 妈的当前的密度??????????????????????? | Anyi Zhang Xin Fang Chenfei Shen Yihang Liu Chongwu Zhou | 2016 | Nano Research2016，9，11： | 14 |
| 2 | Application of Integration of Spatial Statistical Analysis with GIS to Regional Economic Analysis显示文摘This paper summarizes a few spatial statistical analysis methods for to measuring spatial autocorrelation and spatial association, discusses the criteria for the identification of spatial association by the use of global Moran Coefficient, Local Moran and Local Geary. Furthermore, a user-friendly statistical module, combining spatial statistical analysis methods with GIS visual techniques, is developed in Arcview using Avenue. An example is also given to show the usefulness of this module in identifying and quantifying the underlying spatial association patterns between economic units. | CHENFei DUDaosheng | 2004 | Geo-Spatial Information Science2004，7，4： | 11 |
| 3 | Transcriptomic and genetic approaches reveal an essential role of the NAC transcription factor SlNAP1 in the growth and defense response of tomato显示文摘With global climate change,plants are frequently being exposed to various stresses,such as pathogen attack,drought,and extreme temperatures.Transcription factors(TFs)play crucial roles in numerous plant biological processes;however,the functions of many tomato(Solanum lycopersicum L.)TFs that regulate plant responses to multiple stresses are largely unknown.Here,using an RNA-seq approach,we identified SlNAP1,a NAC TF-encoding gene,which was strongly induced by various stresses.By generating SlNAP1 transgenic lines and evaluating their responses to biotic and abiotic stresses in tomato,we found that SlNAP1-overexpressing plants showed significantly enhanced defense against two widespread bacterial diseases,leaf speck disease,caused by Pseudomonas syringae pv.tomato(Pst)DC3000,and root-borne bacterial wilt disease,caused by Ralstonia solanacearum.In addition,SlNAP1 overexpression dramatically improved drought tolerance in tomato.Although the SlNAP1-overexpressing plants were shorter than the wild-type plants during the early vegetative stage,eventually,their fruit yield increased by 10.7%.Analysis of different hormone contents revealed a reduced level of physiologically active gibberellins(GAs)and an increased level of salicylic acid(SA)and abscisic acid(ABA)in the SlNAP1-overexpressing plants.Moreover,EMSAs and ChIP-qPCR assays showed that SlNAP1 directly activated the transcription of multiple genes involved in GA deactivation and both SA and ABA biosynthesis.Our findings reveal that SlNAP1 is a positive regulator of the tomato defense response against multiple stresses and thus may be a potential breeding target for improving crop yield and stress resistance. | Jiao Wang Chenfei Zheng Xiangqi Shao Zhangjian Hu Jianxin Li Ping Wang Anran Wang Jingquan Yu Kai Shi | 2020 | Horticulture Research2020，7，1： | 9 |
| 4 | Automatic analysis of change detection of multi-temporal ERS-2 SAR images by using two-threshold EM and MRF algorithms显示文摘To automatically detect and analyze the surface change in the urban area from multi temporal SAR images, an algorithm of two threshold expectation maximum (EM) and Markov random field (MRF) is developed. Difference of the SAR images demonstrates variation of backscattering caused by the surface change all over the image pixels. Two thresholds are obtained by the EM iterative process and categorized to three classes: enhanced scattering, reduced scattering and unchanged regimes. Initializing from the EM result, the iterated conditional modes (ICM) algorithm of the MRF is then used to analyze the detection of contexture change in the urban area. As an example, two images of the ERS 2 SAR in 1996 and 2002 over the Shanghai City are studied. | CHENFei LUOLin JINYaqiu | 2004 | Progress in Natural Science:Materials International2004，14，3： | 6 |
| 5 | Expression and intercellular trafficking of the VP22 protein of CVI988/Rispens vaccine strain of Marek’s disease virus显示文摘The viral protein 22 (VP22) in the tegument of Marek’s disease virus serotype 1 (MDV-1) plays an im-portant role in cell-to-cell spread and viral propagation. Antiserum against the carboxyl terminus of VP22 was prepared by immunizing mice with recombinant VP22 expressed in E. coli, and used to in-vestigate its expression in chicken embryo fibroblast (CEF) cells infected with different MDV-1 strains. At an infection dose of PFU=50, intercellular trafficking of the VP22 into the nuclei of the surrounding receipt cells was detected as early as 3 hours post infection. By 6 hours after infection (before viral plague formation), the protein was detected in the whole nuclei of the recipient cells with no difference among MDV-1 strains CVI988/Rispens, GA and RB1B. Intra-nuclear accumulation of the VP22 protein was further increased when the viral plagues started to form. These results indicate that, albeit the ex-istence of the 201TKSERT206 deletion, the VP22 of the CVI988/Rispens vaccine strain has also intercel-lular-trafficking function, which might serve as a potential alternative delivering protein instead of virulent strains VP22. | CHEN HongJun, SONG CuiPing, QIN AiJian & ZHANG ChenFei Key Lab of Jiangsu Preventive Veterinary Medicine, Yangzhou University, Yangzhou 225009, China | 2007 | Science China(Life Sciences)2007，50，1： | 6 |
| 6 | Wolf phase tomography(WPT) of transparent structures using partially coherent illumination显示文摘In 1969,Emil Wolf proposed diffraction tomography using coherent holographic imaging to extract 3D information from transparent,inhomogeneous objects.In the same era,the Wolf equations were first used to describe the propagation correlations associated with partially coherent fields.Combining these two concepts,we present Wolf phase tomography(WPT),which is a method for performing diffraction tomography using partially coherent fields.WPT reconstruction works directly in the space-time domain,without the need for Fourier transformation,and decouples the refractive index(RI)distribution from the thickness of the sample.We demonstrate the WPT principle using the data acquired by a quantitative-phase-imaging method that upgrades an existing phase-contrast microscope by introducing controlled phase shifts between the incident and scattered fields.The illumination field in WPT is partially spatially coherent(emerging from a ring-shaped pupil function)and of low temporal coherence(white light),and as such,it is well suited for the Wolf equations.From three intensity measurements corresponding to different phase-contrast frames,the 3D RI distribution is obtained immediately by computing the Laplacian and second time derivative of the measured complex correlation function.We validate WPT with measurements of standard samples(microbeads),spermatozoa,and live neural cultures.The high throughput and simplicity of this method enables the study of 3D,dynamic events in living cells across the entire multiwell plate,with an RI sensitivity on the order of 10^(−5). | Xi Chen Mikhail E.Kandel Chenfei Hu Young Jae Lee Gabriel Popescu | 2020 | Light(Science & Applications)2020，9，1： | 6 |
| 7 | Removal of p-Nitrophenol Using Persulfate Activated by Biochars Prepared from Different Biomass Materials显示文摘 | SHI Chenfei LI Yumeng FENG Haiyao JIA Shumin XUE Ruijie LI Gang WANG Guoxiang | 2018 | Chemical Research in Chinese Universities2018，34，1： | 4 |
| 8 | Heterogeneous Network-Based Chronic Disease Progression Mining显示文摘Healthcare insurance fraud has caused billions of dollars in losses in public healthcare funds around the world. In particular, healthcare insurance fraud in chronic diseases is especially rampant. Understanding disease progression can help investigators detect healthcare insurance frauds early on. Existing disease progression methods often ignore complex relations, such as the time-gap and pattern of disease occurrence. They also do not take into account the different medication stages of the same chronic disease, which is of great help when conducting healthcare insurance fraud detection and reducing healthcare costs. In this paper, we propose a heterogeneous network-based chronic disease progression mining method to improve the current understanding on the progression of chronic diseases, including orphan diseases. The method also considers the different medication stages of the same chronic disease. Extensive experiments show that our method can outperform the existing methods by 20% in terms of F-measure. | Chenfei Sun Qingzhong Li Lizhen Cui Hui Li Yuliang Shi | 2019 | Big Data Mining and Analytics2019，2，1： | 3 |
| 9 | Single-step flash-heat synthesis of red phosphorus/ graphene flame-retardant composite as flexible anodes for sodium-ion batteries显示文摘红磷(RP ) 为高效的 Na 离子电池作为阳极吸引了可观的注意,由于它的低费用和 2,600 mAh/g 的高理论特定的能力。在这研究,一个灵巧的单个步的闪光热处理被开发完成 graphene 氧化物的减小(去) 并且 RP 的同时的免职到减少的 graphene 氧化物(rGO ) 上表。产生 RP/rGO 合成被显示是克服在骑车期间与差的电子传导性和 RP 的大体积变化联系的期的一个有希望的候选人。RP/rGO 灵活电影阳极在 1 A/g 的控告 / 解除电流密度在 200 个周期期间交付了 1,625 mAh/g 的一个平均能力。在 1, 2, 4,和 6 A/g 当前的密度的 1,786, 1,597, 1,324,和 679 mAh/g 的平均电荷能力在率能力测试被获得。而且由于 RP 部件, RP/rGO 电影与一部 rGO 电影相比介绍了优异火焰 retardancy。这个工作因此介绍一个高度可存取的合成方法向 Na 离子存储与优异电气化学的性能准备灵活、安全的 RP 阳极。 | Yihang Liu Anyi Zhang Chenfei Shen Qingzhou Liu Jiansong Cai Xuan Cao Chongwu Zhou | 2018 | Nano Research2018，11，7： | 3 |
| 10 | Immunotherapy-based combination strategies for treatment of gastrointestinal cancers:current status and future prospects显示文摘Strategies in comprehensive therapy for gastrointestinal (GI) cancer have been optimized in the last decades to improve patients, outcomes. However, treatment options remain limited for late-stage or refractory diseases. The efficacy of immune checkpoint inhibitors (ICIs) for treatment of refractory GI cancer has been confirmed by randomized clinical trials. In 2017, pembrolizumab was approved by the US Food and Drug Administration as the first agent for treatment of metastatic solid tumors with mismatch repair deficiency, especially for colorectal cancer. Given the different mechanisms, oncologists have focused on determining whether ICIs-based combination strategies could achieve higher efficacy than conventional therapy alone in late-stage or even front-line treatment of GI cancer. This review discusses the current status of combining immune checkpoint inhibitors with molecular targeted therapy, chemotherapy, or radiotherapy in GI cancer in terms of mechanisms, safety, and efficacy to provide basis for future research. | Chenfei Zhou Jun Zhang | 2019 | Frontiers of Medicine2019，13，1： | 3 |
| 11 | Quasi-two-dimensionalβ-Ga2O3 field effect transistors with large drain current density and low contact resistance via controlled formation of interfacial oxygen vacancies显示文摘Quasi-two-dimensi on al(2D)β-Ga2O3 is a rediscovered metal-oxide semiconductor with an ultra-wide bandgap of 4.6-4.9eV.It has been reported to be a promising material for next-generation power and radio frequency electronics.Field effect transistors(FETs)that can switch at high voltage are key compone nts in power and radio frequency devices,and reliable Ohmic con tacts are essential for high FET performance.However,obtaining low contact resistance onβ-Ga2O3 FETs is difficult since reactions betweenβ-Ga2O3 and metal contacts are not fully understood.Herein,we experimentally demonstrate the importanee of reactions at the metal/β-Ga2O3 interface and the corresponding effects of these reactions on FET performance.When Ti is employed as the metal contact,annealing ofβ-Ga2O3 FETs in argon can effectively transform Schottky contacts into Ohmic contacts and permit a large drain current density of-3.1 mA//μm.The contact resistance(Rcontact)between the Ti electrodes andβ-Ga2O3 decreased from^430 to^0.387Ω·mm after annealing.X-ray photoelectron spectroscopy(XPS)confirmed the formation of oxygen vacancies at the Ti/β-Ga2O3 interface after annealing,which is believed to cause the improved FET performance.The results of this study pave the way for greater application ofβ-Ga2O3 in electronics. | Zhen Li Yihang Liu Anyi Zhang Qingzhou Liu Chenfei Shen Fanqi Wu Chi Xu Mingrui Chen Hongyu Fu Chongwu Zhou | 2019 | Nano Research2019，12，1： | 2 |
| 12 | Current management of chemotherapy-induced neutropenia in adults:key points and new challenges显示文摘Chemotherapy-induced neutropenia(CIN)is a potentially fatal and common complication in myelosuppressive chemotherapy.The timing and grade of CIN may play prognostic and predictive roles in cancer therapy.CIN is associated with older age,poor functional and nutritional status,the presence of significant comorbidities,the type of cancer,previous chemotherapy cycles,the stage of the disease,specific chemotherapy regimens,and combined therapies.There are many key points and new challenges in the management of CIN in adults including:(1)Genetic risk factors to evaluate the patient’s risk for CIN remain unclear.However,these risk factors urgently need to be identified.(2)Febrile neutropenia(FN)remains one of the most common reasons for oncological emergency.No consensus nomogram for FN risk assessment has been established.(3)Different assessment tools[e.g.,Multinational Association for Supportive Care in Cancer(MASCC),the Clinical Index of Stable Febrile Neutropenia(CISNE)score model,and other tools]have been suggested to help stratify the risk of complications in patients with FN.However,current tools have limitations.The CISNE score model is useful to support decision-making,especially for patients with stable FN.(4)There are still some challenges,including the benefits of granulocyte colony stimulating factor treatment and the optimal antibiotic regimen in emergency management of FN.In view of the current reports,our group discusses the key points,new challenges,and management of CIN. | Committee of Neoplastic Supportive-Care(CONS),China Anti-Cancer Association Committee of Clinical Chemotherapy,China Anti-Cancer Association Yi Ba Yuankai Shi Wenqi Jiang Jifeng Feng Ying Cheng Li Xiao Qingyuan Zhang Wensheng Qiu Binghe Xu Ruihua Xu Bo Shen Zhiguo Luo Xiaodong Xie Jianhua Chang Mengzhao Wang Yufu Li Yuerong Shuang Zuoxing Niu Bo Liu Jun Zhang Li Zhang Herui Yao Conghua Xie Huiqiang Huang Wangjun Liao Gongyan Chen Xiaotian Zhang Hanxiang An Yanhong Deng Ping Gong Jianping Xiong Qinghua Yao Xin An Cheng Chen Yanxia Shi Jialei Wang Xiaohua Wang Zhiqiang Wang Puyuan Xing Sheng Yang Chenfei Zhou | 2020 | Cancer Biology & Medicine2020，17，4： | 2 |
| 13 | Application research on the chaos synchro-nization self-maintenance characteristic to secret communication显示文摘Chua's circuit, which is improved to integrate conveniently, is presented. A drive-response chaotic synchronization system is constructed, which possesses a certain stability, resisting-disturbance, and so on. By means of research, it can be concluded that the chaotic synchronization system is provided with the character- istic of chaos synchronization self-maintenance. Utilizing the characteristic, the critical problem of how to simultaneously transmit the controlling signal of chaotic synchronization and the secret signal at a channel can be solved, and that a prac- tical experiment validates the method; as a result, the research in the paper pro- vides the foundation of putting chaos into practice application to secret commu- nication. | WU DanHui ZHAO ChenFei ZHANGYuJie | 2007 | Science in China(Series F)2007，50，4： | 2 |
| 14 | A novel ELM based adaptive Kalman filter tracking algorithm显示文摘 | CHI Jiannan QIAN Chenfei ZHANG Pengyun | 2014 | Neurocomputing2014，，128： | 1 |
| 15 | Fabrication mechanism of friction-induced selective etching on Si(100) surface显示文摘 | GUO Jian SONG Chenfei LI Xiaoying | 2012 | Nanoscale Research Letters2012，7，： | 1 |
| 16 | Fabrication mechanism of friction-induced selective etching on Si(100) surface显示文摘 | GUO Jian SONG Chenfei LI Xiaoying | 2012 | Nanoscale Research Letters2012，7，： | 1 |
| 17 | Ultrasensitive dopamine sensor based on novel molecularly imprinted polypyrrole coated carbon nanotubes显示文摘 | Tao Qian Chenfei Yu Xi Zhou Peipei Ma Shishan Wu Lina Xu Jian Shen | 2014 | Biosensors and Bioelectronics2014，，： | 1 |
| 18 | Quantitative analysis of the tribological properties of phosphate glass at the nano- and macro-scales显示文摘Processing(grinding,polishing)of phosphate laser(PL)glass involves material removal at two vastly different(spatial)scales.In this study,the nano‐and macro‐tribological properties of PL glass are investigated by rubbing the glass against a SiO_(2) counter‐surface in both dry and humid conditions.The results indicate that the friction of the PL glass/SiO_(2) pair has opposing trends at the nano‐and macroscales.At the nanoscale,the friction coefficient(COF)in humid air is much higher than in dry air,which is attributed to the capillary effect of the absorbed water‐film at the interface.At the macroscale,on the other hand,the COF in humid air is lower than in dry air,because the water‐related mechanochemical wear makes the worn surface less susceptible to cracking.Material removal for PL glass is better facilitated by humid air than by dry air at both scales,because the stress‐enhanced hydrolysis accelerates the material‐removal process in glass.Moreover,the material‐removal is more sensitive to contact pressure at the macroscale,because stronger mechanical‐interaction occurs during material removal at the macroscale with the multi asperity contact mode.At the macroscale,the material removal is more sensitive to contact pressure in humid air compared to dry air.Because almost all mechanical energy is used to remove material in humid air,and most of the mechanical energy is used to produce cracks in PL glass in dry air.The results of this study can help optimize the multi‐scale surface processing of optical glasses. | Huimin QI Wen HU Hongtu HE Yafeng ZHANG Chenfei SONG Jiaxin YU | 2021 | Friction2021，9，5： | 1 |
| 19 | Gain-modulated three-dimensional active imaging with depth-independent depth accuracy 显示文摘 | Jin Chenfei Sun Xiudong | 2009 | Optics Letters2009，34，22： | 1 |
| 20 | A multi-probe micro-fabrication apparatus based on the friction-induced fabrication method显示文摘 | WU Zhijiang SONG Chenfei GUO Jian | 2013 | Frontiers of Mechanical Engineering2013，8，4： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员