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| 1 | Review of small aspheric glass lens molding technologies显示文摘 | Shaohui YIN Hongpeng JIA Guanhua ZHANG Fengjun CHEN Kejun ZHU | 2017 | Frontiers of Mechanical Engineering2017，12，1： | 9 |
| 2 | CKIP-1 regulates macrophage proliferation by inhibiting TRAF6-mediated Akt activation显示文摘巨噬细胞在开发,动态平衡,织物修理和免疫起枢轴的作用。巨噬细胞增长被刺激殖民地的因素(M-CSF ) 导致了 Akt 发信号的巨噬细胞支持;然而,这个过程怎么被终止,仍然保持不清楚。这里,我们作为巨噬细胞增长的一个新奇禁止者识别酷蛋白 kinase 2-interacting protein-1 (CKIP-1 ) 。在放松巨噬细胞, CKIP-1 是在由组成地活跃的 GSK3β 的丝氨酸 342 点的 phosphorylated;, Akt 的下游的目标。这 phosphorylation 触发 CKIP-1 的 polyubiquitination 和 proteasomal 降级。在 M-CSF 刺激之上, Akt 被 CSF-1R-PI3K 激活然后使 GSK3β 失去活性;,导致 CKIP-1 和 β 的稳定; -catenin 蛋白质。β -catenin 包括 cyclin D 和 c-Myc 支持增长基因的表示。CKIP-1 与 TRAF6,为连接 K63 的 ubiquitination 要求的 ubiquitin ligase 和 Akt 的血浆膜招募交往,并且终止调停 TRAF6 的 Akt 激活。由这个工具, CKIP-1 在 M-CSF 刺激以后在迟了的阶段明确地禁止巨噬细胞增长。而且, CKIP-1 缺乏在老鼠自发地开发的 vitro 和 CKIP-1 −/− 导致增加的增长和巨噬细胞的减少的 apoptosis 巨噬细胞主导的脾大和 myeloproliferation。一起,这些数据证明 CKIP-1 由禁止调停 TRAF6 的 Akt 激活在巨噬细胞动态平衡的规定起一个关键作用。 | Luo Zhang Yiwu Wang Fengjun Xiao Shaoxia Wang Guichun Xing Yang Li Xiushan Yin Kefeng Lu Rongfei Wei Jiao Fan Yuhan Chen Tao Li Ping Xie Lin Yuan Lei Song Lanzhi Ma Lujing Ding Fuchu He Lingqiang Zhang | 2014 | Cell Research2014，24，6： | 7 |
| 3 | Enhancing sensitivity of microbial fuel cell sensors for low concentration biodegradable organic matter detection:Regulation of substrate concentration,anode area and external resistance显示文摘The relatively low sensitivity is an important reason for restricting the microbial fuel cell(MFC)sensors'application in low concentration biodegradable organic matter(BOM)detection.The startup parameters,including substrate concentration,anode area and external resistance,were regulated to enhance the sensitivity of MFC sensors.The results demonstrated that both the substrate concentration and anode area were positively correlated with the sensitivity of MFC sensors,and an external resistance of 210Ωwas found to be optimal in terms of sensitivity of MFC sensors.Optimized MFC sensors had lower detection limit(1 mg/L)and higher sensitivity(Slope value of the linear regression curve was 1.02),which effectively overcome the limitation of low concentration BOM detection.The essential reason is that optimized MFC sensors had higher coulombic efficiency,which was beneficial to improve the sensitivity of MFC sensors.The main impact of the substrate concentration and anode area was to regulate the proportion between electrogens and nonelectrogens,biomass and living cells of the anode biofilm.The external resistance mainly affected the morphology structure and the proportion of living cells of the anode.This study demonstrated an effective way to improve the sensitivity of MFC sensors for low concentration BOM detection. | Yangyang Gao Sha Wang Fengjun Yin Pin Hu Xingzu Wang Yuan Liu Hong Liu | 2021 | Journal of Environmental Sciences2021，33，3： | 2 |
| 4 | ELID grinding characteristics of glass-ceramic materials显示文摘 | Shaohui Yin Hitoshi Ohmori Yutang Dai Yoshihiro Uehara Fengjun Chen Hengning Tang | 2008 | International Journal of Machine Tools and Manufacture2008，，3： | 2 |
| 5 | The j–pH diagram of interfacial reactions involving H+ and OH-显示文摘For aqueous interfacial reactions involving H+and OH-, the interfacial pH varies dynamically during the reaction process, which is a key factor determining the reaction performance. Herein, the kinetic relevance between the interfacial pH and reaction rate is deciphered owing to the success in establishing the transport equations of H+/OH- in unbuffered solutions, and is charted as a current(j)–pH diagram in the form of an electrochemical response. The as-described j–pH interplay is experimentally verified by the oxygen reduction and hydrogen evolution reactions. This diagram serves to form a panoramic graphic view of pH function working on the interfacial reactions in conjunction with the Pourbaix’s potential–pH diagram, and particularly enables a kinetic understanding of the transport effect of H+and OH-on the reaction rate and valuable instruction toward associated pH control and buffering manipulation. | Fengjun Yin Hong Liu | 2020 | Journal of Energy Chemistry2020，29，11： | 2 |
| 6 | Profile error compensation in ultra-precision grinding of aspheric surfaces with on-machine measurement显示文摘 | CHEN Fengjun YIN Shaohui HUANG Han | 2010 | International Journal of Machine Tools and Manufacture2010，50，5： | 1 |
| 7 | Profile error compensation in ultra-precision grinding of aspheric surfaces with on-machine measurement显示文摘 | CHEN Fengjun YIN Shaohui HUANG Han | 2010 | International Journal of Machine Tools and Manufacture2010，50，5： | 1 |
| 8 | Profile error compensation in ultra-precision grinding of aspheric surfaces with on-machine measurement显示文摘 | CHEN Fengjun YIN Shaohui HUANG Han | 2010 | International Journal of Machine Tools and Manufacture2010，50，5： | 1 |
| 9 | A No- vel Orderly Arrangement Method Controlled by Magnetic Field for Diamond Abrasives of Grinding Wheel显示文摘 | Yin Shaohui Chen Fengjun Yu Jianwu | 2012 | Advance Material Research2012，497，： | 1 |
| 10 | Profile Error Compensation in Ultra-precision Grind- ing of Aspheric Surfaces with On-machine Measurement 显示文摘 | Chen Fengjun Yin Shaohui Huang Han | 2010 | International Journal of Machine Tools and Manufacture2010，50，5： | 1 |
| 11 | A Novel Mathematical Model for Grinding Ball-end Milling Cutter with Equalrake and Clearance Angle显示文摘 | Chen Fengjun Hu Sijie Yin Shaohui | 2012 | In- ternational Journal of Advanced Manufacturing Technology2012，63，14： | 1 |
| 12 | pH Overpotential for Unveiling the pH Gradient Effect of H^(+)/OH^(−)Transport in Electrode Reaction Kinetics显示文摘The pH gradient caused by H^(+)/OH^(−)transport on an electrode surface is the key factor determining reaction performance,but its detailed impact on the electrode reaction kinetics has yet to be clarified.Here,the pH gradient effect was determined by developing electrode reaction equations,considering the overpotential assigned to the pH gradient called pH overpotential.The pH gradient effect was revealed to involve two aspects:(1)the Nernst pH overpotential,accounting for the common Nernst relationship with pH,and(2)the pH-dependent function of the electron-transfer coefficient(α_(pH)).Both parts were verified experimentally using oxygen reduction reaction and hydrogen evolution reaction,obviously,with differentα_(pH) functions.Detailedα_(pH) function effect was clarified based on numerical calculations of the electrode reaction equations.We found that the effect could be assessed suitably by an apparent constant(α_(app))and a nonlinear fitting method proposed forα_(app) value estimation.The results of this study provide the kinetic fundamentals of electrode reactions involving H^(+)/OH^(−)and contribute to the understanding and assessment of their performance with the H^(+)/OH^(−)transport effect. | Fengjun Yin Ling Fang Hong Liu | 2022 | CCS Chemistry2022，4，1： | 0 |
| 13 | Derivative-extremum analysis of current-potential curves showing electrochemical kinetics in the full reversibility range显示文摘Derivative-extremum analysis(DEA) of j-E curves is a newly proposed method of half wave potential(E1/2) and activation feature extraction from steady-state voltammetry. Here, the DEA is demonstrated to be valid in the full range of reversibility using numerical simulations with a derived universal electrode equation, providing a novel perspective of electrochemical kinetics in the reversibility domain. The results reveal that E1/2is a better choice of the reference potential instead of equilibrium potential(Eeq) in electrode equations, especially since Eeqis meaningless in an irreversible case. The equations referenced with standard potential, E1/2and Eeq, are summarized in three tables, and their applications in parameter determinations are specified. Finally, reversibility is proved to be a relative measure between kinetic slowness and mass transport of electroactive species, and the reversibility classifications are proposed according to the DEA feature in the reversibility domain. This work, based on the DEA principle, refines the electrode equation forms and generalizes their applicability in the full range of reversibility. | Fengjun Yin Hong Liu | 2023 | Chinese Chemical Letters2023，34，1： | 0 |
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