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| 1 | Beneficial effects of Houttuynia cordata polysaccharides on “two-hit” acute lung injury and endotoxic fever in rats associated with anti-complementary activities显示文摘Houttuynia cordata Thunb. is a traditional herb used for clearing heat and eliminating toxins,and has also been used for the treatment of severe acute respiratory syndrome(SARS). In vitro, the crude H. cordata polysaccharides(CHCP) exhibited potent anti-complementary activity through both the classical and alternative pathways by acting on components C3 and C4 of the complement system without interfering with the coagulation system. This study was to investigate the preventive effects of CHCP on acute lung injury(ALI) induced by hemorrhagic shock plus lipopolysaccharide(LPS) instillation(two-hit)and LPS-induced fever in rats. CHCP significantly attenuated pulmonary injury in the 'two-hit' ALI model by reducing pulmonary edema and protein exudation in bronchoalveolar lavage fluid(BALF). In addition, it reduced the deposit of complement activation products in the lung and improved oxidantantioxidant imbalance. Moreover, CHCP administration inhibited fever in rats, reduced the number of leukocytes and restored serum complement levels. The inhibition on the inappropriate activation of complement system by CHCP may play an important role in its beneficial effects on inflammatory diseases. The anti-complementary polysaccharides are likely to be among the key substances for the heatclearing function of H. cordata. | Yan Lu Yun Jiang Lijun Ling Yunyi Zhang Hong Li Daofeng Chen | 2018 | Acta Pharmaceutica Sinica B2018，8，2： | 18 |
| 2 | The deep-lake deposit in the Upper Triassic Yanchang Formation in Ordos Basin, China and its significance for oil-gas accumulation显示文摘The deep-lake facies of the Yanchang Formation represents a large outflowing lake basin in the Ordos area. Its deposition can be divided into four stages: lake genetic and expanding stage, peak stage, inversion stage and dying stage. All the stages are obviously consistent with the evolution of depositional environment and the paleoclimate in the region. The study indicates that the lake basin has evolution fluctuations from highstand to lowstand for four times in its evolution history, and the deposition center of the lake has not obviously moved, staying along the Huachi-Yijun belt. The deep lake sedimentary system mainly consists of deep water deltas and turbidite fans during the entire evolution course of the lake basin in the Late Triassic. The former mainly developed on the slope of steep shore of the delta in the early period of the deep-water expansion and gradually experienced a big shift from deep-water deltas to shallow-water platform delta. And the latter appeared almost in all the above stages and had two types of turbidite fans, slope-moving turbidite fans and slump turbidite fans. The slope-moving turbidite fans have relatively complete facies belts overlapping one another vertically and consist of the slope channel of inter fans, the turbidite channel, inter turbidite channel and turbidite channel front of middle fans and outer fans (or lakebottom plain). However, the slide-moving turbidity fans are formed in the deep lake with their microfacies difficult to be distinguished, and only the center microfacies and edge microfacies can be determined. The two types of the turbidity fans are similarly distributing in the near-root-slope and far-root-slope regions. The deep-lake deposition governs the distribution of the hydrocarbon and reservoir, while the slope-moving turbidite fans are excellent reservoirs for oil-gas exploration due to their great thickness, widespread distribution and accumulation properties. | CHEN QuanHong LI WenHou GAO YongXiang GUO YanQin FENG JuanPing ZHANG DaoFeng CAO HongXia LIANG JiWei | 2007 | Science China Earth Sciences2007，50，z2： | 12 |
| 3 | Pore-Environment Engineering in Multifunctional Metal-Organic Frameworks显示文摘Contents 1.Introduction 5102.Direct Synthesis 5102.1.Functional modification of ligands 5102.2.Functional modification of secondary buildingunits(SBU)5112.3.Multivariate metal-organic frameworks(MTV-MOF)5123.Post-Synthesis Modification(PSM)5123.1.Post-synthetic metal exchange(PSME)5133.2.Post-synthetic ligand exchange(PSLE)5133.3.Post-synthetic elimination and insertion(PSE&I)5144.Building Block Replacement(BBR)5144.1.Solvent-assisted linker exchange(SALE)5144.2.Non-bridged ligand replacement 5154.3.Transmetalation at nodes or within linkers 5165.Pore Space Partition in MOF(PSP)5175.1.Cage-within-Cage MOFs 5175.2.One-dimensional channel segmentation 5186.Construction of Multi-mesoporous MOF 5186.1.Linker thermolysis 5186.2.Chemical shear 5197.Dynamic Septal Ligand Insertion 5198.Conclusions and Perspectives 5201.Introduction Metal-Organic Frameworks(MOFs)are organic-inorganic hy-brid crystalline materials with intramolecular pores formed byself-assembly of organic ligands and inorganic metal ions or clus-ters through coordination bonds.[1]Compared with traditionalinorganic porous materials,MOFs have flexible ligands and metalnodes,large specific surface area,adjustable pore size,and modi-fiable structure,which show great potential in gas storage,sepa-ration,catalysis and energy technology applications.[2]At thesame time,the clear and adjustable crystal structure provides anideal platform for the study of material structure-activity(struc-ture-performance)relationship,which makes MOFs have greatadvantages in structural research and practical applications. | Xiurong Zhang Xia Wang Weidong Fan Daofeng Sun | 2020 | Chinese Journal of Chemistry2020，38，5： | 11 |
| 4 | A draft sequence of the rice (Oryza sativa ssp. indica) genome显示文摘The sequence of the rice genome holds fundamental information for its biology, including physiology, genetics, development, and evolution, as well as information on many beneficial phenotypes of economic significance. Using a 'whole genome shotgun' approach, we have pro-duced a draft rice genome sequence of Oryza sativa ssp. in-dica, the major crop rice subspecies in China and many other regions of Asia. The draft genome sequence is constructed from over 4.3 million successful sequencing traces with an accumulative total length of 2214.9 Mb. The initial assembly of the non-redundant sequences reached 409.76 Mb in length, based on 3.30 million successful sequencing traces with a total length of 1797.4 Mb from an indica variant cultivar 93-11, giving an estimated coverage of 95.29% of the rice genome with an average base accuracy of higher than 99%. The coverage of the draft sequence, the randomness of the sequence distribution, and the consistency of BIG-ASSEM-BLER, a custom-designed software package | YU Jun, HU Songnian, WANG Jun,LI Songgang WONG Ka-Shu Gane, LIU Bin,DENG Yajun, DAI Li, ZHOU Yan,ZHANG Xiuqing, CAO Mengliang, LIU Jing,SUN Jiandong , TANG Jiabin, CHEN Yanjiong,HUANG Xiaobing, LIN Wei, YE Chen, TONG Wei,CONG Lijuan, GENG Jianing, HAN Yujun, LI Lin,LI Wei, HU Guangqiang, HUANG Xiangang,LI Wenjie, LI Jian, LIU Zhanwei, LI Long,LIU Jianping, Ql Qiuhui, LIU Jinsong, LI Li,WANG Xuegang, LU Hong, WU Tingling,ZHU Miao, Nl Peixiang, HAN Hua, DONG Wei,REN Xiaoyu, FENG Xiaoli, GUI Peng,LI Xianran, WANG Hao, XU Xin, ZHAI Wenxue,XU Zhao, ZHANG Jinsong, HE Sijie,ZHANG Jianguo, XU Jichen, ZHANG Kunlin,ZHENG Xianwu, DONG Jianhai, ZENG Wanyong,TAO Lin, CHEN Xuewei, HE Jun, LIU Daofeng,TIAN Wei, TIAN Chaoguang, XIA Hongai,LI Gang, GAO Hui, LI Ping, CHEN Wei ,WANG Xudong, ZHANG Yong, HU Jianfei,WANG Jing, LIU Song, YANG Jian,ZHANG Guangyu, XIONG Yuqing, LI Zhijie,MAO Long, ZHOU Chengshu, ZHU Zhen,CHEN Runsheng, HAO Bailin,ZHENG Weimou, CHEN Shouyi, QUO Wei,LI Guojie, LIU Siqi, HUANG Guyang,TAO Ming, WANG Jian, ZHU Lihuang,YUAN Longping& YANG HuanmingBeijing Genomics Institute/Center of Genomics & Bioinformatics, Chinese Academy of Sciences, Beijing 101300, China Hangzhou Genomics Institute/Institute of Bioinformatics of Zhejiang University/Key Laboratory of Bioinformatics of Zhejiang Province, Hangzhou 310007, China Institute of Genetics, Chinese Academy of Sciences, Beijing 100101, China National Hybrid Rice R & D Center, Changsha 410125, China Laboratory of Bioinformatics, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China College of Life Sciences, Peking University, Beijing 100871, China Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 1Q0080, China Digital China Ltd., Beijing 100080, China Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080, China Medical College, Xi’an Jiaotong University, Xi’an 710061, ChinaThese authors contributed equally to this work.Corresponding author.Corresponden | 2001 | Chinese Science Bulletin2001，46，23： | 6 |
| 5 | Linker extension through hard-soft selective metal coordination for the construction of a non-rigid metal-organic framework显示文摘A metal-organic framework (MOF) has been obtained by using a linker extension strategy. Three di-anions of 4-(3,5-dimethyl- 1H-pyrazol-4-yl)-benzoic acid coordinate to three Cu(Ⅰ) ions forming an extended trigonal planar ligand, which links three di-copper paddlewheel units giving rise to a Pt3O4 net. | WEI ZhangWen YUAN DaQiang ZHAO XiaoLiang SUN DaoFeng ZHOU Hong-Cai | 2013 | Science China Chemistry2013，56，4： | 5 |
| 6 | Atomically thin defect-rich Ni-Se-S hybrid nanosheets as hydrogen evolution reaction electrocatalysts显示文摘Facile design of economic-effective hydrogen evolution reaction(HER)catalysts with non-noble materials are promising for the production of renewable chemical fuels.Two-dimensional(2D)ultrathin transition metal dichalcogenides(TMDs)materials with large specific surface area and abundant catalytic active sites can significantly enhance their catalytic activities.Herein,we design and synthesize an atomically thin Ni-Se-S based hybrid nanosheet(NiSe1.2S0.8)via a simple solvothermal method,the thickness of NiSe1.2S0.8 nanosheets is only about 1.1 nm.Benefiting from the ultrathin nanostructure and rich defects,the optimal NiSe1.2S0.8 exhibits good electrocatalytic activity with the overpotential of 144 mV at−10 mA·cm−2,a small Tafel slope of 59 mV·dec−1,and outstanding catalytic stability in acid electrolyte for HER.The theoretical results show that hybrid electrocatalyst by S incorporation possesses the optimal adsorption free energy of hydrogen(ΔGH*).This study provides a simple method to synthesize a highperformance multicomponent electrocatalysts with the ultrathin nanostructures and abundant defects. | Jianpeng Sun Xiangting Hu Zhaodi Huang Tianxiang Huang Xiaokang Wang Hailing Guo Fangna Dai Daofeng Sun | 2020 | Nano Research2020，13，8： | 5 |
| 7 | Genome architecture and tetrasomic inheritance of autotetraploid potato显示文摘Potato(Solanum tuberosum)is the most consumed non-cereal food crop.Most commercial potato cultivars are autotetraploids with highly heterozygous genomes,severely hampering genetic analyses and improvement.By leveraging the state-of-the-art sequencing technologies and polyploid graph binning,we achieved a chromosome-scale,haplotype-resolved genome assembly of a cultivated potato,Cooperation-88(C88).lntra-haplotype comparative analyses revealed extensive sequence and expression differences in this tetraploid genome.We identified haplotype-specific pericentromeres on chromosomes,suggesting a distinct evolutionary trajectory of potato homologous centromeres.Furthermore,we detected double reduction events that are unevenly distributed on haplotypes in 1021 of 1034 selfing progeny,a feature of autopolyploid inheritance.By distinguishing maternal and paternal haplotype sets in C88,we simulated the origin of heterosis in cultivated tetraploid with a survey of 3110 tetra-allelic loci with deleterious mutations,which were masked in the heterozygous condition bytwo parents.This study provides insights into the genomic architecture of autopolyploids and will guide their breeding. | Zhigui Bao Canhui Li Guangcun Li Pei Wang Zhen Peng Lin Cheng Hongbo Li Zhiyang Zhang Yuying Li Wu Huang Mingwang Ye Daofeng Dong Zhukuan Cheng Peter VanderZaag Evert Jacobsen Christian W.B.Bachem Suomeng Dong Chunzhi Zhang Sanwen Huang Qian Zhou | 2022 | Molecular Plant2022，15，7： | 4 |
| 8 | Experimental Study on Chemical Looping With Oxygen Uncoupling Using Copper Based Oxygen Carrier and Different Volatiles Contained Coal Chars显示文摘采用溶胶一凝胶法制备CuO/CuAl204氧载体,研究了该氧载体在N2气氛下的释氧性能,发现氧载体774℃时开始释氧,且随着温度的升高氧气含量不断升高。随后,在流化床反应器中研究了挥发分含量不同的6种煤焦的化学链氧解耦燃烧(chemicalloopingwithoxygenuncoupling,CLOU)特性,结果表明,挥发分含量的增加和温度的升高均会加速煤焦燃烧,煤焦中碳元素转化率达到95%所需要的时间随着挥发分含量及温度的升高不断减少,相应的碳的平均转化率也不断增加;然而,较高的挥发分含量和反应温度都会导致CO2捕集率的下降。对于挥发分含量低的高平煤焦和东欢坨煤焦,C02捕集率超过99%,而对于挥发分高的胜利褐煤焦,C02捕集率不足95%。 | MEI Daofeng ZHAO Haibo MA Zhaojun FANG Yanfei ZHENG Chuguang | 2013 | 中国电机工程学报2013，33，11： | 3 |
| 9 | Simultaneous determination of six steroidal saponins and one ecdysone in Asparagus filicinus using high performance liquid chromatography coupled with evaporative light scattering detection显示文摘A high-performance liquid chromatography coupled with an evaporative light scattering detector(HPLC-ELSD)has been developed to evaluate the quality of Asparagus filicinus through a simultaneous determination of six steroidal saponins and one ecdysone,including aspafiliosides A,B,C,E,G,filiasparoside A and 20-hydroxyecdysone.With a C_(18) analytical column,the seven analytes were separated efficiently using acetonitrile-water as the mobile phase in a gradient program.The method limits of detection ranged 0.1250.225μg,and the method limits of quantitation ranged 0.408-0.720μg,respectively.The intra-and inter-day precisions of the method were evaluated and were all less than 3%.All the recoveries for the spiked analytes ranged 95.16%-100.61%.The proposed method was succesfully applied to quantify the seven components in thirteen samples from different localities in China. | Libo Zhou Zhihong Cheng Daofeng Chen | 2012 | Acta Pharmaceutica Sinica B2012，2，3： | 2 |
| 10 | The gap-free potato genome assembly reveals large tandem gene clusters of agronomical importance in highly repeated genomic regions显示文摘Dear Editor,Potato is a vital food security crop and is ranked as the world’s third most important food crop after rice and wheat.In 2011,the first genome assembly of a doubled monoploid potato DM1-3516 R44(DM)was released(Potato Genome Sequencing Consortium,2011),which has been widely used as one of the most popular reference genomes in the last decade and served as a valuable resource in plant genomics and potato genetics community(Leisner et al.,2018;Yang et al.,2020;Zheng et al.,2020). | Xiaohui Yang Lingkui Zhang Xiao Guo Jianfei Xu Kang Zhang Yinqing Yang Yu Yang Yinqiao Jian Daofeng Dong Sanwen Huang Feng Cheng Guangcun Li | 2023 | Molecular Plant2023，16，2： | 2 |
| 11 | Paleogeomorphy evolution of the Ordovician weathering crust and its implication for reservoir development,eastern Ordos Basin显示文摘Gas reservoir development of the Ordovician weathering crust in the Ordos Basin is closely controlled by the pre-Carboniferous paleogeomorphy.Previous studies show that the paleogeomorphy is high in the west and low in the east,and the karst highland,karst slope and karst basin are developed from west to east.With further exploration in recent years,many karst breccia that represent strong karstification,are found in the east area which previously is considered to be the Ordovician karst basin.Thus,it is necessary to revaluate controlling factors of karst paleogeomorphy development from a viewpoint of the dynamic paleogeomorphy evolution,to investigate the paleogeomorphy evolution of the Ordovician weathering crust in geological history and guide further research and prediction of development law of reservoir spaces.In order to reconstruct the paleogeomorphy of the weathering crust in the top of Ordovician in the east Ordos Basin,paleogeography,thickness of residual strata and paleokarst characteristics are well studied.The result shows that a wide range of paleokarst highland occurred in the central to east part of Ordos Basin in the early period,and the karst reservoir spaces were formed;but in the late period,the east part of the basin gradually evolved into the paleokarst basin,the current pre-Carboniferous paleogeomorphy was thus formed,and the dissolution reservoir spaces formed in the early period were mostly filled,accordingly the reservoirs were tight.However fracture networks formed by cave collapse connect intercrystalline pores of dolomite,therefore,the reservoirs can still be well preserved locally and are worthy targets for hydrocarbon exploration. | Xinshan Wei Junfeng Ren Junxing Zhao Daofeng Zhang Shunshe Luo Liubin Wei Juanping Chen | 2018 | Petroleum Research2018，3，1： | 2 |
| 12 | Stepwise Construction of a Ag<sup>I</sup><sub>9</sub>–Cu<sup>II</sup><sub>4</sub> Heterometallic Cluster Incorporating Two Unusual Vertex‐Shared Trigonal‐Bipyramidal Silver Polyhedra显示文摘 | Di Sun Liangliang Zhang Zhihao Yan Daofeng Sun | 2012 | Chem Asian J2012，，7： | 1 |
| 13 | A meshadjustable molecular sieve for general use in gas separation显示文摘 | MA Shengqian SUN Daofeng ZHOU Hongcai | 2007 | AngewandteChemie-International Edition2007，，46： | 1 |
| 14 | Ligand controlled structure of cadmium(Ⅱ) metal-organic frameworks for fluorescence sensing of Fe^(3+) ion and nitroaromatic compounds显示文摘Three cadmium(II) metal-organic frameworks(MOFs) based on tetracarboxylate ligands, namely[Cd_2(TTTA)(DMF)_3]·2 DMF(1),[Cd_2(TB)(H_2O)_4]·3DMF·H_2O(2)and [Cd(TEB)_(0.5)].2 DMF.4 H_2O(3) have been designed and synthesized. Complex 1 is a 2-dimensional(2 D) 3,4-connected network with 3,4 L13 topology, complex 2 features a 3-dimensional(3D) 3,4-connected tfa topology with a 2-fold interpenetrating structure and complex 3 has a 3D 4-connected dia topology with a 4-fold interpenetrating structure. Interestingly, 2 exhibits permanent pores and selective adsorption of CO_2 over CH_4. In addition, 2 shows fluorescence sensing of Fe^(3+) ion and rapid detection of nitroaromatic compounds(NACs) through fluorescence quenching. | Xia Wang Weidong Fan Ming Zhang Yizhu Shang Yutong Wang Di Liu Hailing Guo Fangna Dai Daofeng Sun | 2019 | Chinese Chemical Letters2019，30，3： | 1 |
| 15 | Two New Triterpene Lactones from the Stems of Kadsura polysperma 显示文摘 | Jia Zhengwei Lu Yan Liao Zhixino and Chen Daofeng | 2007 | Helvetica Chimica Acta2007，，90： | 1 |
| 16 | A limited feedback precoding system with hierarchical codebook and linear receiver显示文摘 | Huang Yongming Xu Daofeng Yang Luxi | 2008 | Wireless Communications IEEE Transactions on2008，7，12： | 1 |
| 17 | Development of a C3c-based ELISA method for the determination of anti-complementary potency of Bupleurum polysaccharides显示文摘Traditionally, determination of inhibitory potency of complement inhibitors is performed by the hemolytic assay. However, this assay is not applicable to the lectin pathway, thus impeding the understanding of complement inhibitors against the overall function of the complement system. The main objective of our study was to develop a specific enzyme-linked immunosorbent assay(ELISA) as an alternative method to assess the anti-complement activity, particularly against the lectin pathway. By using respective coating substrates against different activation pathways, followed by capturing the stable C3c fragments, our ELISA method can be used to screen complement inhibitors against the classical pathway and the lectin pathway. The inhibitory effect of suramin on the classical pathway, as measured by our hemolytic assay is consistent with previous reports. Further assessment of suramin and Bupleurum polysaccharides against the lectin pathway showed a good reproducibility of the method. Comparison of the lectin pathway IC50 between Bupleurum smithii var. parvifolium polysaccharides(1.055 mg/mL) and Bupleurum chinense polysaccharides(0.98 mg/mL) showed that, similar to the classical and alterative pathway, these two Bupleurum polysaccharides had comparable anti-complementary properties against the lectin pathway. The results demonstrate that the described ELISA assay can compensate for the shortcomings of the hemolytic assay in lectin pathway. | Mulu Wu Hong Li Yunyi Zhang Daofeng Chen | 2015 | Acta Pharmaceutica Sinica B2015，5，4： | 1 |
| 18 | Design and implementation of a component - based distributed system 显示文摘 | Sun Daofeng | 2001 | Masters Abstracts Inter- national2001，，39： | 1 |
| 19 | Analysis of Schisandra chinensis and Schisandra sphrnanthera显示文摘 | LIU Yan CHEN Daofeng | 2009 | Journal of Chromatography A2009，1216，11： | 1 |
| 20 | Marsdenosides A–H, polyoxypregnane glycosides from Marsdenia tenacissima显示文摘 | Jun Deng Zhixin Liao Daofeng Chen | 2005 | Phytochemistry2005，，9： | 1 |
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