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| 1 | How rice organs are colored: The genetic basis of anthocyanin biosynthesis in rice显示文摘Anthocyanins are a major subclass of flavonoids that have diverse biological functions and benefit human health.In rice(Oryza sativa),the various colors shown by organs are due mainly to the accumulation of anthocyanins and are traits associated with domestication.Elucidating the genetic basis of anthocyanin biosynthesis in rice would support the engineering of anthocyanins as well as shedding light on the evolutionary history of O.sativa.We summarize recent progress in rice anthocyanin biosynthesis research,including gene cloning,biosynthetic pathway discovery,and study of the domestication process.We discuss the application of anthocyanin biosynthesis genes in rice breeding.Our object is to broaden knowledge of the genetic basis of anthocyanin biosynthesis in rice and support the breeding of novel rice cultivars. | Duo Xia Hao Zhou Yipei Wang Pingbo Li Pei Fu Bian Wu Yuqing He | 2021 | The Crop Journal2021，9，3： | 7 |
| 2 | High-Q, low-mode-volume microsphere-integrated Fabry–Perot cavity for optofluidic lasing applications显示文摘We develop a hybrid optofluidic microcavity by placing a microsphere with a diameter ranging from 1 to 4 μm in liquid-filled plano-plano Fabry–Perot(FP) cavities, which can provide an extremely low effective mode volume down to 0.3–5.1 μm^3 while maintaining a high Q-factor up to 1 × 10~4–5 × 10~4 and a finesse of ~2000. Compared to the pure plano-plano FP cavities that are known to suffer from the lack of mode confinement, diffraction, and geometrical walk-off losses as well as being highly susceptible to mirror misalignment, our microsphere-integrated FP(MIFP) cavities show strong optical confinement in the lateral direction with a tight mode radius of only 0.4–0.9 μm and high tolerance to mirror misalignment as large as 2°. With the microsphere serving as a waveguide, the MIFP is advantageous over a fiber-sandwiched FP cavity due to the open-cavity design for analytes/liquids to interact strongly with the resonant mode, the ease of assembly, and the possibility to replace the microsphere. In this work, the main characteristics of the MIFP, including Q-factor, finesse, effective mode radius and volume, and their dependence on the surrounding medium's refractive index, mirror spacing, microsphere position inside the FP cavity, and mirror misalignment, are systematically investigated using a finite-element method.Then, by inserting dye-doped polystyrene microspheres of various sizes into the FP cavity filled with water, we experimentally realize single-mode MIFP optofluidic lasers that have a lasing threshold as low as a few microjoules per square millimeter and a lasing spot radius of only ~0.5 μm. Our results suggest that the MIFP cavities provide a promising technology platform for novel photonic devices and biological/chemical detection with ultra-small detection volumes. | XIAOQIN WU YIPEI WANG QIUSHU CHEN YU-CHENG CHEN XUZHOU LI LIMIN TONG XUDONG FAN | 2019 | Photonics Research2019，7，1： | 3 |
| 3 | Effects of X-irradiation on mitochondrial DNA damage and its supercoiling formation change显示文摘 | Xin Zhou Ning Li Yanling Wang Yipei Wang Xin Zhang Hong Zhang | 2011 | Mitochondrion2011，，6： | 1 |
| 4 | Long-term exposure investigating the estrogenic potency of estriol in Japanese medaka ( Oryzias latipes )显示文摘 | Bingli Lei Jia Kang Yingxin Yu Jinmiao Zha Wei Li Zijian Wang Yipei Wang Yu Wen | 2014 | Comparative Biochemistry and Physiology, Part C2014，，： | 1 |
| 5 | A 3D hierarchical electrocatalyst:Core–shell Cu@Cu(OH)_(2)nanorods/MOF octahedra supported on N-doped carbon for oxygen evolution reaction显示文摘Cu-based materials are seldom reported as oxygen evolution reaction(OER)electrocatalysts due to their inherent electron orbital configuration,which makes them difficult to adsorb oxygen-intermediates during OER.Reasonably engineering the hierarchical architectures and the electronic structures can improve the performance of Cu-based OER catalysts,such as constructing multilevel morphology,inducing the porous materials,improving the Cu valence,building heterostructures,doping heteroatoms,etc.In this work,copper-1,3,5-benzenetricarboxylate(HKUST-1)octahedra in-situ grow on the Cu nanorod(NR)-supported N-doped carbon microplates,meanwhile an active layer of Cu(OH)_(2)forms on the surface of the original conductive Cu NRs.The octahedral HKUST-1,serving as a spacer between the microplates,greatly improves the porosity and increases the available active sites,facilitating the mass transport and electron transfer,thus resulting in greatly enhanced OER performance. | Xinran Li Yipei Li Changli Wang Huaiguo Xue Huan Pang Qiang Xu | 2023 | Nano Research2023，16，5： | 1 |
| 6 | MoS_(2) quantum dots based MoS_(2)/HKUST-1 composites for the highly efficient catalytic oxidation of elementary mercury显示文摘Due to the ever-tightening regulation on mercury emission in recent decades,there is an urgent need to develop novel materials for the removal of elemental mercury at coal-fired power plants.In this study,a series of MoS_(2) quantum dots(QDs)-based MoS_(2)/HKUST-1 composite materials were prepared.It is found that MoS_(2)QDs were encapsulated by HKUST-1and enhanced the crystallinity and specific surface area of HKUST-1.The MoS_(2)/HKUST-1 showed excellent performance in catalytic oxidation of Hg~0as compared with pristine HKUST-1.It is found that surface layer of lattice oxygens is active and participates in Hg^(0) oxidation,while the consumption of surface oxygens then leads to the formation of oxygen vacancies on the surface.These vacancies are effective in the adsorption and dissociation of O_(2),which subsequently participates in the oxidation of Hg^(0).Moreover,the study on the influence of commonly seen gas components,such as SO_(2),NO,NH_(3) and H_(2)O,etc.,on Hg^(0) oxidation demonstrated that synergistic effects exist among these gas species.It is found that the presence of NO promotes the oxidation of Hg^(0) using oxygen as the oxidant. | Mingjie Zhang Gang Yang Shuai Liu Jiahui Yu Hongzhe Li Liwen Zhang Yipei Chen Ruitang Guo Tao Wu | 2022 | Journal of Environmental Sciences2022，34，6： | 0 |
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