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| 1 | Preparation and cytocompatibility of polylactic acid/hydroxyapatite/graphene oxide nanocomposite fibrous membrane显示文摘A series of polylactic acid (PLA) based nanocomposite fibrous membranes,including neat PLA,PLA/hydroxyapatite (HA) and PLA/HA/graphene oxide (GO),were fabricated via electrospinning method.The morphology and composition were investigated by scanning electron microscopy (SEM),X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR) respectively.The thermal stability was determined by thermogravimetric analysis (TGA).To estimate the cytocompatibility of asprepared PLA/HA/GO fibrous membrane,MC3T3-E1 cells were cultured,and the corresponding cell adhesion and differentiation capability were investigated by fluorescence microscopy,SEM and MTT test.The electrospun ternary PLA/HA/GO membrane exhibited three-dimensional fibrous structure with relatively rough surface morphology,which made itself ideal for cell attachment and proliferation in bone tissue regeneration.The fluorescence microscopy,SEM and MTT test confirmed that the PLA/HA/GO nanocomposite fibrous membrane created a proper environment for the seeding and proliferation of MC3T3-E1 cells. | MA HaiBin SU WenXin TAI ZhiXin SUN DongFei YAN XingBin LIU Bin XUE QunJi | 2012 | Chinese Science Bulletin2012，57，23： | 11 |
| 2 | Influencing factors of disinfection byproducts formation during chloramination of Cyclops metabolite solutions显示文摘Effects of reaction time, chlorine dosage, pH and temperature on the formation of disinfection byproducts(DBPs), were investigated during the chloramination of Cyclops metabolite solutions. The results showed that some species of DBPs like trichloromethane(TCM), dichloroacetic acid(DCAA) and trichloroacetic acid(TCAA) could accumulate to their respective stable values with a progressive elevation in reaction time and monochloramine concentration. And 1,1,1-2-trichloropropanone(1,1,1-TCP) content decreased correspondingly with a continuous increase of reaction time. The amounts of chloral hydrate(CH), chloropicrin(TCNM), 1,1,1-TCP and DCAA firstly increased and then decreased with increasing monochloramine doses. Higher temperature resulted in a decrease of CH, dichloroacetonitrile(DCAN), 1,1-dichloropropanone(1,1-DCP), 1,1,1-TCP, DCAA and TCAA concentration. pH affected the formation of the different DBPs distinctly. TCM accumulateded with the increase of pH under 9, and DCAA, TCAA, CH and 1,1-DCP decreased continuously with increasing pH from 5 to 10, and other DBPs had the maximum concentrations at pH 6–7. | Xingbin Sun Lei Sun Ying Lu Jing Zhang Kejing Wang | 2014 | Journal of Environmental Sciences2014，26，3： | 5 |
| 3 | Mating patterns and pollen dispersal in a Japanese larch(Larix kaempferi) clonal seed orchard: a case study显示文摘Pollination dynamics highly determines the genetic quality of seed orchard crops. However, there is less research about the effect of mating patterns on seed productivity of orchard crops. So far, clonal seed orchards have been producing genetically improved seedlings used for most Japanese larch(Larix kaempferi(Lamb.) Carr.) plantations in China. In the present study, a total of 17 highly variable simple sequence repeat(SSR) markers were used for genotyping a progeny trial population consisting of 647 open-pollinated progenies germinated from seeds which were collected from 63 maternal clones with 140 potential paternal clones in a Japanese larch clonal seed orchard in China. Paternity analysis was used in the present case study in order to evaluate the level of paternal gametic contribution, estimate pollen contamination and selfing rates, and investigate pollination patterns,pollen dispersal patterns and the impact of mating patterns on seed productivity of orchard crops. We observed 93.7% of the success rate of the parental assignment, unequal paternal gametic contribution(0–12.4%) with 6.3% of the progenies derived from pollen contamination or unsampled pollen donors, and absence of evidence for selfing. We also found that pollination rate highly depended on the distance between pollen donors and maternal parents, the majority of the identified crossing(65.7%)occurred between clones within a 150-m radius, and large variations in growth performance existed among the paternal halfsiblings. Progeny growth performance(diameter at breast(DBH) and height(HGT)) was measured at Age-20 in order to investigate the impact of mating patterns on timber production of orchard crops. As either the paternal or maternal, two clones(i.e., clones Z38 and Z62) were identified to have produced progenies with higher average stem volume breeding values than that of all of the progenies. Specifically, the genetic gains for volume were 3.53% for the two clones as paternal parents, and 8.26% as the maternal parents at Age-20. Thus, both elite clones were ideal candidates for the construction of next-generation clonal seed orchards due to their synchronous reproductive phenology with greater crossing rate and higher genetic gain. These results improved the pedigree information to provide solid evidence of mating patterns for future design and effective management of seed orchards and for the development of viable long-term breeding strategies for other coniferous species. | Xingbin Chen Xiaomei Sun Leiming Dong Shougong Zhang | 2018 | Science China(Life Sciences)2018，61，9： | 5 |
| 4 | Variation in assimilable organic carbon formation during chlorination of Microcystis aeruginosa extracellular organic matter solutions显示文摘This study investigated the chlorination of Microcystis aeruginosa extracellular organic matter(EOM) solutions under different conditions, to determine how the metabolites produced by these organisms affect water safety and the formation of assimilable organic carbon(AOC). The effects of chlorine dosages, coagulant dosage, reaction time and temperature on the formation of AOC were investigated during the disinfection of M.aeruginosa metabolite solutions. The concentration of AOC followed a decreasing and then increasing pattern with increasing temperature and reaction time. The concentration of AOC decreased and then increased with increasing chlorination dosage, followed by a slight decrease at the highest level of chlorination. However, the concentration of AOC decreased continuously with increasing coagulant dosage. The formation of AOC can be suppressed under appropriate conditions. In this study, chlorination at 4 mg/L, combined with a coagulant dose of 40 mg/L at 20°C over a reaction time of 12 hr, produced the minimum AOC. | Xingbin Sun Ting Yuan Huishan Ni Yanpeng Li Yang Hu | 2016 | Journal of Environmental Sciences2016，28，7： | 2 |
| 5 | All-climate aqueous supercapacitor enabled by a deep eutectic solvent electrolyte based on salt hydrate显示文摘Aqueous supercapacitors(SCs)have received considerable attention owing to the utilization of low-cost,non-flammable,and low-toxicity aqueous electrolytes thus could eliminate the safety and cost concerns,but their wide temperature range applications have generally suffered from frozen of electrolyte and insufficient ionic conductivity at low temperatures.Herein,we demonstrate the feasibility of using an unconventional Deep Eutectic Solvent(DES)based on H2O-Mg(ClO4)2·6 H2O binary system as electrolyte to construct all-climate aqueous carbon-based SC.This unconventional class DES completely base on inorganic substances and achieving simply mix inexpensive salts and water together at the right proportions.Attributed to the attractive feature of extremely low freeze temperature of-69℃,this electrolyte can enable the 1.8 V carbon-based SC to fully work at-40℃with outstanding cycling stability.This DES electrolyte comprising of a single salt and a single solvent without any additive will open up an avenue for developing simple and green electrolytes to construct all-climate SC. | Xudong Bu Yurong Zhang Yinglun Sun Lijun Su Jianing Meng Xionggang Lu Xingbin Yan | 2020 | Journal of Energy Chemistry2020，29，10： | 2 |
| 6 | Study on modification and fluoride-adsorption capacity of zeolite显示文摘 | Xingbin Sun Chengju Xi Zhaochao Hou | 2010 | Challenges in Environmental Science and Computer Engineering2010，1，： | 1 |
| 7 | Protective effects of Keemun black tea polysaccharides on acute carbon tetrachloride-caused oxidative hepatotoxicity in mice显示文摘 | Yanfei Sun Xingbin Yang Xinshan Lu Dongying Wang Yan Zhao | 2013 | Food and Chemical Toxicology2013，，： | 1 |
| 8 | High performance supercapacitor electrode based on graphene paper via flame-induced reduction of graphene oxide paper显示文摘 | Sun Dongfei Yan Xingbin Lang Junwei | 2013 | J Power Sources2013，222，： | 1 |
| 9 | Characterisation of polysaccharides from green tea of Huangshan Maofeng with antioxidant and hepatoprotective effects显示文摘 | Xinshan Lu Yan Zhao Yanfei Sun Su Yang Xingbin Yang | 2013 | Food Chemistry2013，，4： | 1 |
| 10 | JOURNAL OF POWER SOURCES显示文摘 | Sun Dongfei Yan Xingbin Lang Junwei | 2012 | 2222012，5255，： | 1 |
| 11 | High performance supercapacitor electrode based on graphene paper via flame-induced reduction of graphene oxide paper显示文摘 | Dongfei Sun Xingbin Yan Junwei Lang Qunji Xue | 2013 | Journal of Power Sources2013，，： | 1 |
| 12 | The size distribution of airborne bacteria and human pathogenic bacteria in a commercial composting plant显示文摘Composting plants are regarded as one of the important sources of environmental bioaerosols.However,limitations in the size distribution of airborne bacteria have prevented our comprehensive understanding of their risk to human health and their dispersal behavior.In this study,different sizes of airborne bacteria were collected using an eight-stage impactor from a full-scale composting facility.Size-related abundance and communities of airborne bacteria as well as human pathogenic bacteria(HPB)were investigated using 16S rRNA gene sequencing coupled with droplet digital PCR.Our results indicate that the bacterial concentrations from the eight stages were approximately 10^(4)-105copies/m^(3).Although no statistical correlation was detected between the particle size and the Shannon index,the influence of size on bacterial lineages was observed in both composting and packaging areas.For airborne bacteria from different stages,the dominant phyla were Firmicutes,Proteobacteria,and Actinobacteria,and the dominant genera was Bacillus.Seven out of eight HPB with a small geometric mean aerodynamic diameter had a high concentration in composting areas.Based on diameters of 2.42 to 5.09μm,most HPB in the composting areas were expected to be deposited on the bronchus and secondary bronchus.However,in the packaging areas,the deposition of HPB(diameters 3.70 to 8.96μm)occurred in the upper part of the respiratory tract.Our results on the size distribution,abundance,and diversity of these bacteria offer important information for the systematic evaluation of bacterial pathogenicity and the potential health impacts on workers in composting plants and the surrounding residents. | Min Gao Ziye Yang Yajie Guo Mo Chen Tianlei Qiu Xingbin Sun Xuming Wang | 2021 | Frontiers of Environmental Science & Engineering2021，15，3： | 0 |
| 13 | Recovering the electrochemical window by forming a localized solvation nanostructure in ionic liquids with trace water显示文摘Motivated by the fascinating merits of wide electrochemical stability window(ESW)and nonflammability,ionic liquids(ILs)have been utilized as advanced electrolytes in various emerging electrochemical energy storage technologies.However,ILs are hygroscopic to the water in the air and the presence of trace water will narrow the ESW of ILs.In this article,we report that a localized solvation nanostructure(LSNS)is formed in ILs,which plays an important role in fully recovering the originally decreased ESW of[EMIM][TFSI]IL owing to the trace water.Such LSNS is consisted of Li^(+)ions with water molecules as the center,TFSI-anions as the secondary periphery and EMIM^(+)cations as the outermost layer after adding the proper amount of LiTFSI.This nanostructure can restrain the possibility of trace water to approach the electrode/electrolyte interfaces and adverse redox reactions,thereby recovering the ESW.Moreover,the effectiveness of this strategy in different kinds of ILs to fully recover ESW decreasing is verified.This article comes up with a feasible method to eliminate the trace water caused ESW drop for ILbased electrolytes and provides a new insight for understanding the molecular-level interaction between different ions in ILs with water molecules. | Jianing Meng Meng Ye Yue Wang Yinglun Sun Xu Zhang Kaiyuan Shi Xingbin Yan | 2022 | Science China Chemistry2022，65，1： | 0 |
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