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| 1 | High-Q whispering gallery modes in a polymer microresonator with broad strain tuning显示文摘We have reported the high-Q whispering gallery modes(WGMs) in a polydimethylsiloxane(PDMS) optical microresonators with broad tuning range. The PDMS microresonators are fabricated at the center of two collimating fiber tips, which can be controlled by the piezoelectric stage. Through stretching the fiber stem, the tuning range of WGMs are demonstrated more than 50 nm.Further investigations demonstrated that the WGM shift has a high force sensitivity(~ 19.7 pm/μN) of the gravitation when the microcavity is stretched by a weight. The theoretical analysis reveals that the high force sensitivity of polymer microresonator can be used for the weak force or height measurement. | ZHOU ZhongHao SHU FangJie SHEN Zhen DONG ChunHua GUO GuangCan | 2015 | Science China(Physics,Mechanics & Astronomy)2015，58，11： | 6 |
| 2 | Architecture of the herpesvirus genomepackaging complex and implications for DNA translocation显示文摘Genome packaging is a fundamental process in a viral life cycle and a prime target of antiviral drugs.Herpesviruses use an ATP-driven packaging motor/terminase complex to translocate and cleave concatemeric dsDNA into procapsids but its molecular architecture and mechanism are unknown.We report atomic structures of a herpesvirus hexameric terminase complex in both the apo and ADP·BeF3-bound states.Each subunit of the hexameric ring comprises three components-the ATPase/terminase pUL15 and two regulator/fixer proteins,pUL28 and pUL33-unlike bacteriophage terminases.Distal to the nuclease domains,six ATPase domains form a central channel with conserved basicpatches conducive to DNA binding and trans-acting arginine fingers are essential to ATP hydrolysis and sequential DNA translocation.Rearrangement of the nuclease domains mediated by regulatory domains converts DNA translocation mode to cleavage mode.Our structures favor a sequential revolution model for DNA translocation and suggest mechanisms for concerted domain rearrangements leading to DNA cleavage. | Yunxiang Yang Pan Yang Nan Wang Zhonghao Chen Dan Su ZHong Zhou Zihe Rao Xiangxi Wang | 2020 | Protein & Cell2020，11，5： | 5 |
| 3 | Diet of the Assamese macaque Macaca assamensis in lime- stone habitats of Nonggang, China显示文摘 | Qihai ZHOU Hua WEI Zhonghao HUANG Chengming HUANG | 2011 | Current Zoology2011，57，1： | 4 |
| 4 | Frontiers in circularly polarized luminescence:molecular design,self-assembly,nanomaterials,and applications显示文摘The research in circularly polarized luminescence has attracted wide interest in recent years.Efforts on one side are directed toward the development of chiral materials with both high luminescence efficiency and dissymmetry factors,and on the other side,are focused on the exploitations of these materials in optoelectronic applications.This review summarizes the recent frontiers(mostly within five years)in the research in circularly polarized luminescence,including the development of chiral emissive materials based on organic small molecules,compounds with aggregation-induced emissions,supramolecular assemblies,liquid crystals and liquids,polymers,metal-ligand coordination complexes and assemblies,metal clusters,inorganic nanomaterials,and photon upconversion systems.In addition,recent applications of related materials in organic light-emitting devices,circularly polarized light detectors,and organic lasers and displays are also discussed. | Zhong-Liang Gong Xuefeng Zhu Zhonghao Zhou Si-Wei Zhang Dong Yang Biao Zhao Yi-Pin Zhang Jianping Deng Yixiang Cheng You-Xuan Zheng Shuang-Quan Zang Hua Kuang Pengfei Duan Mingjian Yuan Chuan-Feng Chen Yong Sheng Zhao Yu-Wu Zhong Ben Zhong Tang Minghua Liu | 2021 | Science China Chemistry2021，64，12： | 3 |
| 5 | Physico-Chemical Properties and Enzyme Activities of the Arable Soils in Lhasa,Tibet,China显示文摘An understanding of the physical,chemical,and biological properties of a soil provides a basis for soil use and management.This paper reports the major physico-chemical properties and enzyme activities of the soils of Lhasa's main arable lands and the factors that influence these soil properties.Composite and core samples were taken from the three main arable soil types(alluvial soil,subalpine arable steppe soil,and subalpine arable meadow soil) and were analysed using standard methods.The bulk density and the ventilation porosity ratio of the soils were close to the recommended values for arable lands,and the dominant soil texture was sandy.The soil moisture release rates were arable steppe soil > alluvial soil > arable meadow soil.Soil organic matter content,Cation-Exchange Capacity(CEC),total and available nitrogen content,and catalase activity of the arable meadow soil were higher than those of the alluvial and the arable steppe soils,while soil pH in the arable meadow was lower.Most of the measured properties did not show a significant variance among these three soils.However,the measured indices(apart from the total potassium) indicate that there are notable differences among the three types of soil.The results implied that the utilisation patterns of the arable soil or human activities,such as tillage practices and fertiliser applications,have a substantialeffect on the soil properties in this region.Our results suggest that the cultivation practices in the region have apparently positive impact on the soil organic matter,nutrient contents and bulk density probably due to the sound fertiliser management such as the applications of farmyard manure and chemical fertilisers.However,intense cultivation practices lowered the activity of most soil enzymes.The results demonstrate that the choice of soil management strategy had a significant impact on the soil physicochemical and biological properties in the region studied. | WEI Yai ZHOU Zhonghao LIU Gangcai | 2012 | Journal of Mountain Science2012，9，4： | 2 |
| 6 | Bio-oxidation of galena particles by Acidithiobacillus ferrooxidans显示文摘This paper deals with the bio-oxidation of galena particles(-80 meshes) using Acidithiobacillus ferrooxidans and compares it with Fe3+ oxidation.Experimental results show that,at least,0.00197 mol galena was leached from 100 mL pulp(density of 3.8%) with 39 days' bio-oxidation,as compared to 0.00329 mol galena by Fe3+ with 9 days' oxidation.Because Fe3+ was constantly consumed,leaching by Fe3+ almost stopped after 9 days.Large amounts of lead sulfate were detected in both bio-oxidation and Fe3+ oxidation of galena.A.ferrooxidans followed a unique growth pattern during the bio-oxidation of galena.In the initial 15 days,the bacteria attached themselves to the galena surface with the formation of erosion pits similar in shape and length to those of the bacteria,and there were hardly any bacteria suspended in the solution.After 15 days,suspended bacteria increased.It is thus suggested that A.ferrooxidans may directly oxidize galena. | Lei Jiang Huaiyang Zhou Xiaotong Peng Zhonghao Ding | 2008 | Particuology2008，6，2： | 2 |
| 7 | Propagation of spatial cylindrical symmetric optical pulse in a bulk abnormal dispersive Kerr medium显示文摘 | Zhou Guosheng Wang Haibin Li Zhonghao | 1997 | Acta Optica Sinica (光学学报)1997，17，7： | 1 |
| 8 | An Optically Reconfigurable Förster Resonance Energy Transfer Process for Broadband Switchable Organic Single-Mode Microlasers显示文摘Miniaturized lasers with multicolor output and high spectral purity are indispensable for various ultracompact photonic devices.Here,we propose an optically reconfigurable Förster resonance energy transfer(FRET)process to realize broadband switchable single-mode lasing based on in situ activation of acceptors.The stoichiometric ratio of the donor and acceptor in the ready-made microstructures could be modulated readily by precisely activating the acceptors through a photoisomerization process,leading to a reconstructed FRET process to achieve dynamically switchable lasing.Furthermore,dual-color switchable single-mode lasing was realized by selectively constructing the FRET process in an identical coupled microdisks system.These results advance a comprehensive understanding of excited-state dynamics in organic composite material systems,thereby providing new ideas for the rational design of miniaturized photonic materials and devices with desired performances. | Chan Qiao Chunhuan Zhang Zhonghao Zhou Jiannian Yao Yong Sheng Zhao | 2022 | CCS Chemistry2022，4，1： | 1 |
| 9 | Soliton interaction under the influence of higher-order effects显示文摘 | XU Zhiyong LI Lu LI Zhonghao ZHOU Guosheng | 2002 | Opt Comm2002，210，： | 1 |
| 10 | Modulation instability and solitons on a cw background in an optical fiber with higher-order effects 显示文摘 | XU Zhiyong XI Lu LI Zhonghao ZHOU Guosheng | 2003 | Phys Rev E2003，67，02： | 1 |
| 11 | Exact soliton solutions for the core of dispersion-managed solitons 显示文摘 | XU Zhiyong LI Lu LI Zhonghao ZHOU Guosheng | 2003 | Phys Rev E2003，68，04： | 1 |
| 12 | Electronic structure of LaIrIn5and f-electron character in its related Ce-115 compounds显示文摘LaIrIn5 is a reference compound of the heavy-fermion superconductor LaIrIn5.The lack of f electrons in LaIrIn5 indicates that there should not be any f electron participating in the construction of its Fermi surface.Thus the electronic structure comparison between LaIrIn5 and LaIrIn5 provides a good platform to study the properties of f electrons.Here angle-resolved photoemission spectroscopy(ARPES)measurements and density functional theory(DFT)calculations are performed to study the electronic structures of LaIrIn5 and LaIrIn5.We find the valence band structures of the two materials are similar to each other,except for the absence of f bands in LaIrIn5.By analyzing the Fermi crossings of the three conduction bands of the two materials quantitatively,we find the volumes of the electron pocketsαandβaround the M′point become larger from LaIrIn5 to LaIrIn5,while the hole pocketγaround theΓ′point becomes smaller.Together with the calculation results,we confirm that this is mainly originated from the f-electron contribution,while the lattice-constant difference between LaIrIn5 and LaIrIn5 only has a finite influence.We also give a summary of the f-electron character in its related Ce-115 heavy fermion compounds.Our results may be essential for the complete microscopic understanding of the 115 compounds and the related heavy-fermion systems. | Rui Zhou XueBing Luo ZhaoFeng Ding Lei Shu XingYu Ji ZiHao Zhu YaoBo Huang DaWei Shen ZhengTai Liu ZhongHao Liu Yun Zhang QiuYun Chen | 2020 | Science China(Physics,Mechanics & Astronomy)2020，63，11： | 0 |
| 13 | Measurement and model of density,viscosity,and hydrogen sulfide solubility in ferric chloride/trioctylmethylammonium chloride ionic liquid显示文摘The density and viscosity of ferric chloride/trioctylmethylammonium chloride ionic liquid(rFeCl_(3)/[A336]Cl)with different molar ratios(r=0.1-0.8)of FeCl_(3) to[A336]Cl were measured at temperatures from 313.15 to 358.15 K and atmospheric pressure.The density and viscosity data were fitted by the relevant temperature variation equations,respectively.The variation of density and viscosity with temperature and r was obtained.The solubility of rFeCl_(3)/[A336]Cl to H_2S was measured at temperatures from 318.15 to 348.15 K and pressures from 0 to 150 kPa.The effects of temperature,pressure,and r on the solubility of H_(2)S were discussed.The reaction equilibrium thermodynamic model(RETM)was used to fit the H_(2)S solubility data,and the average relative error was less than 1.3%,indicating that the model can relate the solubility data well.And Henry's constant and chemical reaction equilibrium constant were obtained by the RETM fitting.The relationships of Henry's constant and chemical reaction equilibrium constant with temperature and r were analyzed. | Zhonghao Li Yuanyuan Yang Huanong Cheng Yun Teng Chao Li Kangkang Li Zhou Feng Hongwei Jin Xinshun Tan Shiqing Zheng | 2023 | Chinese Journal of Chemical Engineering2023，59，7： | 0 |
| 14 | Dark Solitary-Wave Solutions in Bulk Linear Media with Group Velocity Dispersion显示文摘A dark envelope solitary-wave solution in bulk dispersive linear media is obtained from the (3+1)-dimensional time-space coupled linear wave equation by taking account of the interplay between physical effects of transverse confinement and group velocity dispersion (GVD) effect under certain appropriate conditions.The characteristics of the solution are discussed in both normal and anomalous GVD regions. | LI Zhonghao ZHOU Guosheng | 1995 | Chinese Physics Letters1995，12，7： | 0 |
| 15 | Absorption characteristics,model,and molecular mechanism of hydrogen sulfide in morpholine acetate aqueous solution显示文摘The solubility of H_(2)S was measured in solutions of N-butyl-N-methylmorpholine acetate([Bmmorp][Ac])containing 20%-40%(mass)water at experimental temperatures ranged from 298.15 to 328.15 K and pressures up to 320 k Pa.The total solubility of H_(2)S increased with higher temperatures,lower pressures,and reduced water content.The reaction equilibrium thermodynamic model was used to correlate the solubility data.The results indicate that the chemical reaction equilibrium constant decrease with increasing water content and temperature,whereas Henry constant increase with increasing water content and temperature.Compared with other ionic liquids,H_(2)S exhibits a higher physical absorption enthalpy and a lower chemical absorption enthalpy in[Bmmorp][Ac]aqueous solution.This suggests that[Bmmorp][Ac]has a strong physical affinity for H_(2)S and low energy requirement for desorption.Quantum chemical methods were used to investigate the molecular mechanism of H_(2)S absorption in ionic liquids.The interaction energy analysis revealed that the binding of H_(2)S with the ionic liquid in a1:2 ratio is more stable.Detailed analyses by the methods of the interaction region indicator and the atoms in molecules were conducted to the interactions between H_(2)S and the ionic liquid. | Hongwei Jin Yun Teng Kangkang Li Zhou Feng Zhonghao Li Shiqi Qu Hongzhi Xia Huanong Cheng Yugang Li Xinshun Tan Shiqing Zheng | 2024 | Chinese Journal of Chemical Engineering2024，66，2： | 0 |
| 16 | Gypenosides ameliorate morphine-induced immunosuppression with an increased proportion of thymic T lymphocyte subsets and are involved in the regulation of the cAMP-CREM/CREB-IL-2 pathway显示文摘Opioid abuse can suppress the lymphatic system function,and produce severe immunosuppression that poses a significant risk of opportunistic infections such as methicillinresistant Staphylococcus aureus(MRSA)pneumonia.^(1,2)Gypenosides(Gps)are the most important immunomodulator components in the Chinese herbal medicine Gynostemma pentaphyllum. | Hui Wang Zhonghao Li Qisheng Wang Weixin Lin Ziting Zhou Xinru Mu Yongwei Jiang Shengfeng Lu Shaodong Chen Zhigang Lu | 2024 | Genes & Diseases2024，11，3： | 0 |
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