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| 1 | Activation flotation and mechanism of lime-depressed pyrite with oxalic acid显示文摘Flotation tests, contact angle measurements, infrared spectrum analyses, X-ray analyses and computer simulation were carried out in order to study the activation mechanism of lime-depressed pyrite with oxalic acid. The results show that the oxalic acid effectively eliminated the hydrophilic calcium film from the surface of pyrite. Therefore, the efficiency of pyrite flotation was also activated. The results indicate that after reacting with hydrophobic insoluble remainders on the surface of pyrite, oxalic acid can produce hydrophilic compounds, such as CaCO 3 , Ca(OH) 2 and Fe(OH) 3 . As a consequence, a fresh pyrite layer was exposed and its flotation activated. | Huang Hongjun Hu Yuehua Sun Wei | 2012 | International Journal of Mining Science and Technology2012，22，1： | 15 |
| 2 | In vivo evaluation of urokinase-loaded hollow nanogels for sonothrombolysis on suture embolization-induced acute ischemic stroke rat model显示文摘The urokinase-type plasminogen activator(uPA)loaded hollow nanogels(nUK)were synthesized by a one-step reaction of glycol chitosan and aldehyde capped poly(ethylene oxide).The resultant formulation is sensitive to diagnostic ultrasound(US)of 2 MHz.Herein,we evaluated the in vivo sonothrombolysis performance of the nUK on acute ischemic stroke rat model which was established by suture embolization of middle cerebral artery(MCA).Via intravenous(i.v.)administration,the experimental data prove a controlled release of the therapeutic protein around the clots under ultrasound stimulation,leading to enhanced thrombolysis efficiency of the nUK,evidenced from smaller infarct volume and better clinical scores when compared to the i.v.dose of free uPA no matter with or without US intervention.Meanwhile,the preservation ability of the nanogels not only prolonged the circulation duration of the protein,but also resulted in the better blood-brain barrier protection of the nUK formulation,showing no increased risk on the hemorrhagic transformation than the controls.This work suggests that the nUK is a safe sonothrombolytic formulation for the treatment of acute ischemic stroke. | Yuming Teng Haiqiang Jin Ding Nan Mengnan Li Chenghe Fan Yuanyuan Liu Pu Lv Wei Cui Yongan Sun Hongjun Hao Xiaozhong Qu Zhenzhong Yang Yining Huang | 2018 | Bioactive Materials2018，3，1： | 7 |
| 3 | Effects of the Fhb1 gene on Fusarium head blight resistance and agronomic traits of winter wheat显示文摘The gene Fhb1 has been used in many countries to improve wheat Fusarium head blight(FHB) resistance. To make better use of this gene in the Yellow-Huai River Valleys Winter Wheat Zone(YHWZ), the most important wheat-producing region of China, it is desirable to elucidate its effects on FHB resistance and agronomic traits in different genetic backgrounds. Based on a diagnostic marker for Fhb1, six BC2 populations were developed by crossing dwarf-male-sterile(DMS)-Zhoumai 16 to three Fhb1 donors(Ningmai 9, Ningmai 13, and Jianyang 84) and backcrossing to Zhoumai 16 and Zhoumai16’s derivative cultivars(Lunxuan 136 and Lunxuan 13) using marker-assisted backcross breeding. The progenies were assessed for FHB resistance and major agronomic traits.The Fhb1 alleles were identified using the gene-specific molecular marker. The plants with the Fhb1-resistant genotype(Fhb1-R) in these populations showed significantly fewer infected spikelets than those with the Fhb1-susceptible genotype(Fhb1-S). When Lunxuan 136 was used as the recurrent parent, Fhb1-R plants showed significantly fewer infected spikelets per spike than Fhb1-R plants produced using Lunxuan 13 as the recurrent parent, indicating that the genetic backgrounds of Fhb1 influence the expression of FHB resistance. Fhb1-R plants from the DMS-Zhoumai 16/Ningmai 9//Zhoumai 16/3/Lunxuan 136 population showed the highest FHB resistance among the six populations and a significantly higher level of FHB resistance than the moderately susceptible control Huaimai 20. No significant phenotypic differences between Fhb1-R and Fhb1-S plants were observed for the eight agronomic traits investigated. These results suggest that it is feasible to improve FHB resistance of winter wheat withoutreducing yield potential by introgressing Fhb1 resistance allele into FHB-susceptible cultivars in the YHWZ. | Teng Li Hongjun Zhang Yiwen Huang Zhenqi Su Yun Deng Hongwei Liu Chunyan Mai Guangjun Yu Huili Li Liqiang Yu Tongquan Zhu Li Yang Hongjie Li Yang Zhou | 2019 | The Crop Journal2019，7，6： | 6 |
| 4 | Production of Free Amino Acid and Short Peptide Fertilizer from Rapeseed Meal Fermentation Using Bacillus flexus NJNPD41 for Promoting Plant Growth显示文摘Free amino acids and short peptides(FAPS)that play an important role in plant nutrition can be extracted from rapeseed meal(RSM)by microbial enzymolysis.The enzymolytic activity of one bacterial strain isolated from RSM for the production of FAPS fertilizer(FAPSF)via solid-state fermentation,as well as its detoxification activity for isothiocyanates and oxazolidinethione,was investigated in this study.The strain NJNPD41 isolated from RSM piled-soil possessed effective proteolytic activity and was identified as Bacillus flexus on the basis of its morphological,physiological,and biochemical properties,as well as 16S rDNA analysis.Compared to the uninoculated control,inoculation with the strain NJNPD41 significantly increased the yield of total free amino acids and short peptides by 115%and decreased the content of isothiocyanates and oxazolidinethione by 53%and 60%,respectively,after solid-state fermentation.The pot and field experiments showed that FAPSF significantly promoted eggplant growth and enhanced the fruit yield and quality of eggplant compared to the control.In conclusion,this study provided a novel method for the high-value utilization of RSM to produce high-quality and low-toxicity FAPSF using the newly isolated strain B.flexus NJNPD41. | LIU Hongjun ZHONG Xi HUANG Yan QIAO Cece SHAO Cheng LI Rong SHEN Qirong | 2018 | Pedosphere2018，28，2： | 5 |
| 5 | Effect of 2-aminothiophenol on the separation of jamesonite and marmatite显示文摘The minerals jamesonite and marmatite have similar surface properties.Separating them using a flotation method is inefficient.For separation of lead and zinc the lead mineral is generally floated preferentially to the zinc mineral,which appears in the sinks.In this study a new of collector,2-aminothiophenol,is introduced that can float a zinc mineral,as a product entrapped in foam,preferentially.Single mineral flotation tests revealed that 2-aminothiophenol has good selectivity for flotation of marmatite. An artificial mixture of minerals used in a flotation test showed that 2-aminothiophenol can effectively separate marmatite from jamesonite.A product assaying at 45.06%Zn and 4.06%Pb was produced.FTIR spectra were employed to probe the adsorption mechanism of 2-aminothiophenol onto marmatite.The results indicate that adsorption of 2-aminothiophenol onto jamesonite and marmatite were,respectively,physical adsorption and chemical adsorption.This agrees with the flotation results. | HUANG Hongjun SUN Wei | 2010 | Mining Science and Technology2010，20，3： | 5 |
| 6 | Microstructure and mechanical properties of hypereutectic Al-Fe alloys prepared by semi-solid formation显示文摘The effects of alloying elements, electromagnetic stirring, reheating and semi-solid formation on the microstructure and mechanical properties of Al-Fe alloys prepared by semi-solid formation were studied. It was found that alloying elements and electromagnetic stirring can alter the morphology and growth mode of the iron-rich phase in Al-Fe alloys; and effectively refine the primary Al3Fe phase. In contrast to the microstructure obtained in conventional casting, the Al3Fe phase becomes thin short rod-like instead of thick needle-like; and the dendritic grain structure almost disappears in the semi-solid formation. The Al3Fe phase can be further refined through being dissolved or fused during subsequent reheating. It was also found that the larger extrusion ratio of semi-solid formation causes a greater crushing effect and therefore the Al3Fe phase is more refined and has more uniform distribution. Moreover, Al-Fe alloys prepared by semi-solid formation exhibit excellent mechanical properties at both room and high temperatures. | Liu Bo Yuan Xiaoguang Huang Hongjun | 2011 | China Foundry2011，8，4： | 4 |
| 7 | Relationship between thermal anomalies in Tibetan Plateau and summer dust storm frequency over Tarim Basin,China显示文摘The dust storm is the most important and frequent meteorological disaster over Tarim Basin,which causes huge damages on local social economics.How to predict the springtime and summertime dust storm occurrence has become a hot issue for meteorologists.This paper employed the data of dust storm frequency and 10-m wind velocity at 35 stations over Tarim Basin and the reanalysis data from the National Center for Environmental Prediction and the National Center for Atmospheric Research(NCEP/NCAR) during 1961-2007 to study the relationship between dust storm frequency(DSF) in summer over Tarim Basin and the thermal anomalies in Tibetan Plateau in May by using the statistical methods,such as Empirical Orthogonal Function(EOF),correlation and binomial moving average.The results show when negative anomalies in Tibetan Plateau and positive anomalies in its southern region are present along 30°N(the second mode of surface temperature anomalies by EOF decomposition) in May,the time coefficient(PC2) plays an important role in summer DSF variation and has a close relation with the summer DSF at both inter-annual and decadal time scales.When negative anomalies in Tibetan Plateau and positive anomalies are present in its southern region(PC2 in positive phase),there is an anomalous anticyclone in North China,which weakens the northwest wind and is not beneficial for cold air moving from high latitude to the Tarim Basin,and the circulation pattern is hard to result in dust storm weather.Furthermore,the sea level pressure(SLP) increased over Tarim Basin and the direction of SLP gradient reversed,which resulted in the 10-m wind velocity slowing down,so the DSF decreased.From above all,it can be conclude that the thermal anomalies in Tibetan Plateau in May has important effects on the summertime dust storm frequency over Tarim Basin and the PC2 can be used as a prediction factor for the summertime dust storm occurrence. | Yong ZHAO HongJun LI AnNing HUANG Qing HE Wen HUO MinZhong WANG | 2013 | Journal of Arid Land2013，5，1： | 4 |
| 8 | Hydrophobic-surface of copper from converter slag in the flotation system显示文摘The converter slag from a smeltery in Daye contains 2.01% copper.The floatability of copper has a significant influence on the flotation of converter slag.Flotation tests,contact angle tests and FTIR were conducted to assess the influences of pH and different flotation concentrators on its hydrophobic process,mechanism and flotation.The results show that since chemisorptions are formed on the surface,hydrophobicity of copper is highly enhanced by xanthate,butylamine dithiophosphate and Z-200.The hydrophobic-surface of copper becomes worse with low recovery in strong acid and alkali situation.When pH value is 10,butylamine dithiophosphate and butyl xanthate are used as the mixed-collector,the grade of copper is 40.01%and that of tailings is 0.37%. | Huang Hongjun Zhu Haifeng Hu Yuehua | 2013 | International Journal of Mining Science and Technology2013，23，4： | 3 |
| 9 | Defective molybdenum sulfide quantum dots as highly active hydrogen evolution electrocatalysts显示文摘铝二硫化物(瞬间 2), 为有二维的分层的结构的氢进化反应的有希望的非宝贵的 electrocatalyst,接受了在最近的年里增加注意。它的 electrocatalytic 表演被低活跃地点内容和差的电导率限制了。此处,我们报导一个灵巧、一般的 ultrafast 激光脱离方法综合为 electrocatalytic 的瞬间 2 量点(MS-QDs ) 她与充分暴露的活跃地点和高度提高的电导率。MS-QDs 被相应体积材料的 ultrafast 激光脱离在水的答案,他们部分在期间被氧化并且形成了有缺点的结构准备。同样准备的 MS-QDs 在 electrocatalytic 表明了高活动和稳定性她的由于他们的很大的表面区域,有缺点的结构,许多活跃地点,和高电导率。现在的 MS-QDs 能也在光学发现申请,察觉到,精力存储,和变换技术。 | Gang Ou Peixun Fan Xiaoxing Ke Yushuai Xu Kai Huang Hehe Wei Wen Yu Hongjun Zhang Minlin Zhong Hui Wu Yadong Li | 2018 | Nano Research2018，11，2： | 3 |
| 10 | Few-mode fibre-optic microwave photonic links显示文摘The fibre-optic microwave photonic link has become one of the basic building blocks for microwave photonics.Increasing the optical power at the receiver is the best way to improve all link performance metrics including gain,noise figure and dynamic range.Even though lasers can produce and photodetectors can receive optical powers on the order of a Watt or more,the power-handling capability of optical fibres is orders-of-magnitude lower.In this paper,we propose and demonstrate the use of few-mode fibres to bridge this power-handling gap,exploiting their unique features of small acousto-optic effective area,large effective areas of optical modes,as well as orthogonality and walk-off among spatial modes.Using specially designed few-mode fibres,we demonstrate order-of-magnitude improvements in link performances for single-channel and multiplexed transmission.This work represents the first step in few-mode microwave photonics.The spatial degrees of freedom can also offer other functionalities such as large,tunable delays based on modal dispersion and wavelength-independent lossless signal combining,which are indispensable in microwave photonics. | He Wen Hongjun Zheng Qi Mo Amado Manuel Velázquez-Benítez Cen Xia Bin Huang Huiyuan Liu Huang Yu Pierre Sillard Jose Enrique Antonio Lopez Rodrigo Amezcua Correa Guifang Li | 2017 | Light(Science & Applications)2017，6，1： | 2 |
| 11 | Electronic structure of exfoliated millimeter-sized monolayer WSe2 on silicon wafer显示文摘The mono layer WSe2 is in teresting and important for future application in nanoelectronics,spintronics and valleytronics devices,because it has the largest spin splitting and Ion gest valley coherence time among all the known monolayer transition-metal dichalcogenides(TMDs).Toobtain the large-area monolayer TMDs'crystal is the first step to manu facture scalable and high-performance electronic devices.In this letter,we have successfully fabricated millimeter-sized mono layer WSe2 single crystals with very high quality,based on our improved mecha nicalexfoliation method.With such superior samples,using standard high resolution angle-resolved photoemission spectroscopy,we didcomprehe nsive electronic band structure measurements on our mono layer WSe2.The overall band features point it to be a 1.2 eV direct bandgap semico nductor.Its spin splitting of the valence band at K point is found as 460 meV,which is 30 meV less than the corresponding band splitting in its bulk counterpart.The effective hole masses of valence bands are determined as 2.344 me atГ,and 0.529 me as well as 0.532 meat K for the upper and lower branch of splitting ban ds,respectively.And screening effect from substrate is shown to substa ntially impact onthe electronic properties.Our results provide importa nt insights into band structure engineering in mono layer TMDs.Our mono layer WSe2 crystals may constitute a valuable device platform. | Wenjuan Zhao Yuan Huang Cheng Shen Cong Li Yongqing Cai Yu Xu Hongtao Rong Qiang Gao Yang Wang Lin Zhao Lihong Bao Qingyan Wang Guangyu Zhang Hongjun Gao Zuyan Xu Xingjiang Zhou Guodong Liu | 2019 | Nano Research2019，12，12： | 2 |
| 12 | Effect of high-pressure treatment on the fatty acid composition of intramuscular lipid in pork显示文摘 | Zhifei He Yechuan Huang Hongjun Li Gang Qin Ting Wang Jiayi Yang | 2011 | Meat Science2011，，1： | 1 |
| 13 | IFN-stimulated P2Y13 protects mice from viral infection by suppressing the cAMP/EPACl signaling pathway显示文摘Among the most important sensors of extracellular danger signals, purinergic receptors have been demonstrated to play crucial roles in host defense against infection. However, the function of P2 receptors in viral infection has been little explored. Here we demonstrated that P2Y13 and its ligand ADP play an important role in protecting hosts from viral infections. First, we demonstrate that P2Y13, as a typical interferon-stimulated gene, is induced together with extracellular ADP during viral infection. Most importantly, extracellular ADP restricts the replication of different kinds of viruses, including vesicular stomatitis virus, Newcastle disease virus, herpes simplex virus 1, and murine leukemia virus. This kind of protection is dependent on P2Y13 but not P2Y1 or P2Y12, which are also considered as receptors for ADP. Furthermore, cyclic adenosine monophosphate and EPAC1 are downregu-lated by extracellular ADP through the P2Y13-coupled Gi alpha subunit. Accordingly, inhibition or deletion of EPAC1 significantly eliminates ADP/P2Y13-mediated antiviral activities. Taken together, our results show that P2Y13 and ADP play pivotal roles in the clearance of invaded virus and have the potential as antiviral targets. | Chengfei Zhang Yan Yan Hongwang He Li Wang Na Zhang Jie Zhang Hongjun Huang Nannan Wu Hua Ren Min Qian Mingyao Liu Bing Du | 2019 | Journal of Molecular Cell Biology2019，11，5： | 1 |
| 14 | Portable near-infrared diffusive light imager for breast cancer detection 显示文摘 | CHEN Nanguang HUANG Minming XIA Hongjun | 2004 | Journal of Biomedical Optics2004，9，3： | 1 |
| 15 | Effect of antioxidant on the fatty acid composition and lipid oxidation of intramuscular lipid in pressurized pork 显示文摘 | Yechuan Huang Zhifei He Hongjun Li | 2012 | Meat Science2012，91，： | 1 |
| 16 | Controllable synthesis of α-and β-MnO2:cationic effect on hydrothermal crystallization显示文摘 | Huang Xingkang Lü Dongping Yue Hongjun | 2008 | Nanotechnology2008，19，22： | 1 |
| 17 | Effect of antioxidant on the fatty acid composition and lipid oxidation of intramuscular lipid in pressurized pork显示文摘 | HUANG Yechuan HE Zhifei LI Hongjun | 2012 | Meat Science2012，91，2： | 1 |
| 18 | A novel M2M backbone network architecture显示文摘 | DONG Feihong Huang Qinfei LI Hongjun | 2015 | International Journal of Distributed Sensor Networks2015，15，11： | 1 |
| 19 | Optimization of nobiletin extraction assisted by microwave from orange byproduct using response surface methodology显示文摘 | Yu Zhang Hongjun Li Huating Dou Zhifei He Houjiu Wu Zhigao Sun Hua Wang Xuegen Huang Yaqin Ma | 2013 | Food Science and Biotechnology2013，，1： | 1 |
| 20 | Influence of fiber surface oxidation treatment on mechanical interracial properties of carbon fiber/polyarylacetylene composites 显示文摘 | Fu Hongjun Huang Yudong Liu Li | 2004 | Mater Chem Phys2004，20，1： | 1 |
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