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| 1 | ZmMs30 Encoding a Novel GDSL Lipase Is Essential for Male Fertility and Valuable for Hybrid Breeding in Maize显示文摘Genic male sterility (GMS) is very useful for hybrid vigor utilization and hybrid seed production. Although a large number of GMS genes have been identified in plants, little is known about the roles of GDSL lipase members in anther and pollen development. Here, we report a maize GMS gene, ZmMs30, which encodes a novel type of GDSL lipase with diverged catalytic residues. Enzyme kinetics and activity assays show that ZmMs30 has lipase activity and prefers to substrates with a short carbon chain. ZmMs30 is specifically expressed in maize anthers during stages 7-9. Loss of ZmMs30 function resulted in defective anther cuticle, irregular foot layer of pollen exine, and complete male sterility. Cytological and lipidomics analyses demonstrate that ZmMs30 is crucial for the aliphatic metabolic pathway required for pollen exine formation and anther cuticle development. Furthermore, we found that male sterility caused by loss of ZmMs30 function was stable in various inbred lines with different genetic background, and that it didn't show any negative effect on maize heterosis and production, suggesting that ZmMs30 is valuable for crossbreeding and hybrid seed production. We then developed a new multi-control sterility system using ZmMs30 and its mutant line, and demonstrated it is feasible for generating desirable GMS lines and valu. able for hybrid maize seed production. Taken together, our study sheds new light on the mechanisms of anther and pollen development, and provides a valuable male-sterility system for hybrid breeding maize. | Xueli An Zhenying Dong Youhui Tian Ke Xie Suowei Wu Taotao Zhu Danfeng Zhang Van Zhou Canfang Niu Biao Ma Quancan Hou Jianxi Bao Simiao Zhang Ziwen Li Yanbo Wang Tingwei Yan Xiaojing Sun Yuwen Zhang Jinping Li Xiangyuan Wan | 2019 | Molecular Plant2019，12，3： | 15 |
| 2 | Effect of contact- and sliding-mode electrification on nanoscale charge transfer for energy harvesting显示文摘费用转移的过程最近作为收获技术的一个新、有希望的精力的基础基于 triboelectrification (TE ) 和接触充电(CE ) 被利用了,即,摩擦电 nanogenerators,以及 selfpowered 传感器和系统。在二表面之间的静电的费用转移能发生在 TE 和取决于相对滑动磨擦的参与的 CE 模式。在 TE 的滑动行为从 CE 在费用转移导致任何基本差别吗?因为挑战,很少研究在这比较上是可得到的。这份报纸基于扫描探查在 nanoscale 在 CE 和 TE 在基本差别上提供第一研究显微镜的方法。在相等的接触时间和力量的二进程的量的比较被提供,并且结果建议从 TE 的费用转移从 CE,而是转移费用密度的浸透值是比那快得多的是一样。11 eV 的测量摩擦精力驱散尖端什么时候在 1 的距离上扫描?使潜在的机制清楚些:磨擦可以经由电子刺激便于费用转移过程。这些结果提供基本指导让材料和设备结构的选择在不同应用启用 TE 或 CE;CE 模式为象收获的颤动精力那样的经常的中等接触是有利的, TE 模式为象从人的走精力收获那样的立刻的运动是有利的。 | Yu Sheng Zhou Shengming Li Simiao Niu Zhong Lin Wang | 2016 | Nano Research2016，9，12： | 5 |
| 3 | Piezoresistive effect in MoO3 nanobelts and its application in strain-enhanced oxygen sensors显示文摘有不同性质的 MoO3 nanobelts (NB ) 经由物理蒸汽免职(PVD ) 被综合了方法。NB 的结晶的结构和形态学被 X 光检查衍射,传播电子显微镜学和扫描电子显微镜学描绘。电的大小被执行,在 MoO3 的深刻 piezoresistive 效果试验性地学习了并且验证。影响计量器因素的因素例如 NB 尺寸,做的集中和空气作文,被讨论并且分析。煤气的察觉到性能也在设备被测试,由把紧张用于煤气的传感器,它的察觉到的表演能有效地被调节并且提高,这被表明。这研究在 MoO3 NB 和另外的电子调整测量负担得起更好的设备性能和更宽广的材料功能的这效果能借助于被结合的通用机制的第一幅插图提供重要 piezoresistivity 的第一示范。 | Xiaonan Wen Weiqing Yang Yong Ding Simiao Niu Zhong Lin wang | 2014 | Nano Research2014，7，2： | 1 |
| 4 | Discharge voltage behavior of electric double-layer capacitors during high-g impact and their application to autonomously sensing high-g accelerometers显示文摘在这研究,电的双层电容器(EDLC ) 的分泌物电压行为理论上并且试验性地在 high-g 影响期间被学习。微规模的动态机制被建议在 high-g 影响期间描述分泌物电压的增加的物理基础。基于这动态机制,一个多地模型被建立,并且模拟和分泌物电压增加现象的试验性的研究被进行。从模拟和试验性的数据,在增加的电压和 high-g 加速之间的关系被揭示。一个加速察觉范围多达, 10,000g 被验证。设备的设计被学习参数的影响优化,例如电极厚度和分泌物电流,在产量上。这个工作基于精力存储设备为自治传感器系统的开发开创新大街并且为许多实际应用程序例如是重要的在测试的碰撞和汽车安全。 | Keren Dai Xiaofeng Wang Fang Yi Yajiang Yin Cheng Jiang Simiao Niu Qingyu Li Zheng You | 2018 | Nano Research2018，11，2： | 1 |
| 5 | Triboelectric nanogenerators with a constant inherent capacitance design显示文摘Triboelectric nanogenerators(TENGs)utilize the phenomena of contact electrification and electrostatic induction to harvest mechanical energy from the environment.A good match between the motion frequency and the circuit characteristic frequency is critical for the effective power generation of a TENG.However,most TENGs have a time-dependent inherent capacitance(TICTENG),which hinders an optimal design for efficient energy conversion.Here,we propose a novel structure of a TENG with a constant inherent capacitance(CIC-TENG)and a mathematical model is established to provide analytical expressions of key output parameters of the device,which gives numerical simulation results that are in good agreement with the experimentally obtained results.Figures of merit and an optimization strategy are also given as guidelines for the optimization of material selection,geometry design,etc.Furthermore,a disk-formed CIC-TENG(DCIC-TENG)with polarity-switched triboelectric pairs is constructed to harvest unidirectional mechanical energy continuously,achieving an output power density of 55 mW/m^(2).The effects of the motion frequency,the number of electrodes and triboelectric pairs on the charge transfer efficiency of the DCICTENG are assessed and a preferred design strategy is given.Finally,the CIC-TENG demonstrates approximately two-fold advantages in power transfer efficiency over the TIC-TENG,and a DCIC-TENG-based self-powered anemometer was fabricated to measure wind speed in real time. | Lanyue Gan Fan Xia Panpan Zhang Xijun Jiang Yuxuan Liu Simiao Niu Youfan Hu | 2023 | Nano Research2023，16，3： | 0 |
| 6 | Simulation and structure optimization of triboelectric nanogenerators considering the effects of parasitic capacitance显示文摘寄生电容是在电的电路存在的一个不可避免、通常讨厌的电容,并且它是最重要的秒顺序当设计摩擦电 nanogenerator (TENG ) 时,因为它的大小比得上 TENG 电容的大小,必须被考虑的非理想的效果。这份报纸通过当模特儿和模拟调查结构和 TENG 的表演优化,考虑寄生电容。寄生电容通常被发现在匹配 TENG 的抵抗,最大的输出力量,和结构的 figures-of-merit (FOM ) 的最佳上在 TENG,和它的效果引起严重性能降级彻底地被调查并且讨论。象差距和电极长度那样的重要结构的参数的最佳值为 TENG 的不同工作模式被决定,系统地表明怎么这些结构的参数作为寄生电容的函数改变的最佳。另外,寄生电容能改进金属的高度忍耐,这被表明独立模式的 TENG。这个工作为实际应用为结构和 TENG 的表演优化提供一个理论基础并且支持机械收获精力的技术的发展。 | Keren Dai Xiaofeng Wang Simiao Niu Fang Yi Yajiang Yin Long Chen Yue Zhang Zheng You | 2017 | Nano Research2017，10，1： | 0 |
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