|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | The adsorption behavior of metals in aqueous solution by microplastics effected by UV radiation显示文摘Microplastics are considered as the carrier to heavy metals in the environment.But the sorption ability of microplastics influenced by photo-aging is remaining unclear.In the present study,the sorption of two kinds of metal ions(Cu^2+ and Zn^2+)in the aqueous solution by both the virgin and aged microplastics was investigated.Polyethylene terephthalate(PET)debris,one of the typical kinds of microplastics was chosen in this study.Photo-aging of microplastics in environment was simulated using UV radiation in the laboratory.Date analysis indicated that the aged microplastics had higher adsorption capacity of heavy metals than original ones.This could be related to the increased surface area and oxygen containing function appeared in the surface of aged microplastics after UV radiation.When prolonging the time of radiation,the enhanced adsorption capacities of microplastics appeared for Cu^2+ and Zn^2+.These results showed a great interaction between the aging degree of plastics and sorption capacity to heavy metals.Meanwhile,external conditions including temperature and pH value were also showed great influence to the adsorption behavior. | Qiongjie Wang Yong Zhang Xiaoxue Wangjin Yulai Wang Guanhua Meng Yihua Chen | 2020 | Journal of Environmental Sciences2020，32，1： | 47 |
| 2 | Linkage between water soluble organic matter and bacterial community in sediment from a shallow, eutrophic lake, Lake Chaohu, China显示文摘Lacustrine sediment played important roles in migration and transformation of its water soluble organic matter(WSOM), and the source and composition of WSOM would affect water trophic status and the fate of pollutants. However, we know little about the pathway of WSOM transformation and its driving bacterial communities in lacustrine sediment. In the present study, we investigated the spatial distribution patterns of sediment WSOM and its fluorescent fractions across Lake Chaohu using fluorescence spectroscopy, and explored WSOM compositional structure through our proposed calculated ratios. In addition, we also analyzed sediment bacterial community using Illumina sequencing technology, and probed the possible pathway of sediment WSOM transformation under the mediate of indigenous bacteria. Our results showed that the inflowing rivers affected the spatial distribution patterns of WSOM and its five fractions(including tyrosine-, tryptophan-, fulvic acid-, humic acid-like substances and soluble microbial productions), and sediment WSOM originated from fresh algae detritus or bacterial sources. In parallel, we also found that Proteobacteria(mainly γ-Proteobacteria and δ-Proteobacteria), Firmicutes(mainly Bacilli), Chloroflexi, Acidobacteria, Planctomycetes and Actinobacteria dominate sediment bacterial community. Furthermore, these dominant bacteria triggered sediment WSOM transformation, specifically, the humic acid-like substances could be converted into fulvic acid-like substances, and further degraded into aromatic protein-like and SMP substances. In addition, our proposed ratios(P-L:H-L, Ar-P:SMP and H-L ratio), as supplementary tool, were effective to reveal WSOM composition structure. These results figured out possible pathway of WSOM transformation, and revealed its microbial mechanism in lacustrine sediment. | Changming Yang Jiliang Sun Yingying Chen Jing Wu Yulai Wang | 2020 | Journal of Environmental Sciences2020，32，12： | 8 |
| 3 | Quantitation of HBV covalently closed circular DNA in micro formalin fixed paraffin-embedded liver tissue using rolling circle amplification in combination with real-time PCR显示文摘 | Yanwei Zhong Jiaqi Han Zhengsheng Zou Shuhong Liu Bo Tang Xiaoqiang Ren Xiaodong Li Yulai Zhao Yan Liu Dongqing Zhou Weijie Li Jingmin Zhao Dongping Xu | 2011 | Clinica Chimica Acta2011，，21： | 2 |
| 4 | Fast calorimetric scanning of micro-sized SnAgCu single droplet at a high cooling rate显示文摘The undercooling of the single micro-sized droplet of Sn-3.0Ag-0.5Cu(wt%)alloy has been studied via the newly developed fast calorimetric scanning technique,by which the fast heating and cooling treatment for a single droplet can be realized,with the maximum heating or cooling rate being 1×104K/s.Owing to the nearly spherical shape of the single droplet upon heating and cooling and the resul-tant geometric stability,the influence of the droplet size on the solidification process could be elimi-nated.As a result,the puzzled issue on how to separate the mutual effects of droplet size and cooling rate in the field of rapid solidification has been primarily solved,making it possible to study separately the effect of droplet size and cooling rate.Meanwhile,the in-situ observation on deep undercooling could be actualized in this condition,differing from that obtained only by theoretical calculation.The results showed that the undercooling was increased with the increasing cooling rate,and the maximum in-situ measured undercooling reached 116.9K.The undercooling of the single droplet,however,was increased abruptly when cooled at the rate of 2×103K/s.The undercooling increased slightly as the cooling rate was increased continuously to 1×104K/s,implying the infeasibility for gaining large undercooling only by increasing the cooling rate. | GAO YuLai ZOU ChangDong YANG Bin ZHAI QiJie | 2009 | Science China(Technological Sciences)2009，52，6： | 2 |
| 5 | Analysis of acoustic to seismic coupling technique for buried landmines detection显示文摘在导致的震波和地雷之间的机械相互作用根据联合理论的 acoustic-to-seismic 被分析。并且一个地震检波器数组基于试验性的系统因为地雷察觉被开发。由作为一个集体春天的系统在矿上为一个顺从的矿和土壤建模,分析方法被采用学习系统的回声机制。一个扬声器作为精力来源被采用在土壤上使一个打扫正弦音调激动。我们也使用了一个地震检波器数组测量扎根的表面的颤动速度。以便分析表面颤动上的地雷效果,测量速度价值 on-and-off 矿的大小系列曲线被阴谋。结果证明在我的上测量的数据比那大得多离开目标,建议系统能被使用推进声学的地雷察觉的调查。 | WANG Chi XIE Yulai LI Xingfei SUN Fei ZHANG Guoxiong | 2009 | Chinese Journal of Acoustics2009，28，2： | 2 |
| 6 | Corrigendum to’The adsorption behavior of metals in aqueous solution by microplastics effected by UV radiation’[Journal of Environmental Sciences,87(2020)272–280]显示文摘 | Qiongjie Wang Yong Zhang Xiaoxue Wangjin Yulai Wang Guanhua Meng Yihua Chen | 2021 | Journal of Environmental Sciences2021，33，3： | 2 |
| 7 | Study on undercooling of metal droplet in rapid solidification显示文摘A mathematical model for the undercooling of the metal droplet during the rapid solidification is established, by which the factors that influence the undercooling of the metal droplet during the rapid solidification are analyzed, and the parameter ζ=σSL3/ (TL?H 2 ) is defined as the impact factor of the undercooling for the droplet solidification. Different undercoolings of droplets induced by various rapid solidification conditions are mainly ascribed to the change of the impact factor. Moreover, it is shown that the larger of ζ, the higher the relative undercooling can be gained. Meanwhile, the parameters such as solid-liquid interfacial energy σSL and latent heat of solidification ?H also vary with the rapid solidification conditions of droplets. | GAO Yulai GUAN Wanbing ZHAI Qijie XU Kuangdi | 2005 | Science China(Technological Sciences)2005，48，6： | 2 |
| 8 | A study on the corrosion behavior of Ce-modified cast AZ91 magnesium alloy in the presence of sulfate-reducing bacteria显示文摘 | Yaohui Liu Qiang Wang Yulai Song Dawei Zhang | 2009 | Journal of Alloys and Compounds2009，，473： | 1 |
| 9 | Chemical Modifications of Chitosan and Its Applications显示文摘 | Jing Ji Li Wang Haojie Yu Yongsheng Chen Yulai Zhao Hongtao Zhang WaelA. Amer Yubiao Sun Liang Huang Muhammad Saleem | 2014 | Polymer-Plastics Technology and Engineering2014，，14： | 1 |
| 10 | Nanocrystallization of Zr-Ti-Cu-Ni-Be bulk metallic glass显示文摘 | Gao Yulai Shen Jun | 2003 | Mater Lett2003，57，1617： | 1 |
| 11 | Activation of PERK signaling through fluoridcmediated endoplas- mic reticulum stress in OS232 cells 显示文摘 | Xu Hui Zhou Yulai Zhang Xiuyun el al | 2010 | Toxicology2010，277，123： | 1 |
| 12 | Antitumor effects of a purified polysaccharide from Rhodiola rosea and its action mechanism显示文摘 | Zibin Cai Wei Li Haotian Wang Weiqun Yan Yulai Zhou Guanjun Wang Jiuwei Cui Fang Wang | 2012 | Carbohydrate Polymers2012，，1： | 1 |
| 13 | Crystallization behavior of ZrAlNiCu bulk metallic glass with wide super cooled liquid region显示文摘 | Gao Yulai Shen Hun | 2003 | Material Letters2003，57，： | 1 |
| 14 | Research on solidification structure refinement of pure aluminum by electric current pulse with parallel electrodes 显示文摘 | Li Jie Ma Jianhong Gao Yulai | 2008 | Materials Science and Engineering A2008，490，： | 1 |
| 15 | Effedts ofβ-Glucans and brewing显示文摘 | Yulai Jin Alex Speers Allan T | 2004 | Inst Brew2004，110，2： | 1 |
| 16 | Effects of β - glucans and environmental factors on the viscosities of wort and beer显示文摘 | Yulai Jin Alex Speers Allan T | 2004 | Inst Brew2004，110，2： | 1 |
| 17 | Grain refinement of pure AI with different electric current pulse modes 显示文摘 | Ma Jianhong Li Jie Gao Yulai | 2009 | Materials Letters2009，63，： | 1 |
| 18 | Relationship between Ti/Al ratio and stress-rupture properties in nickel-based superalloy显示文摘 | Yulai Xu Lei Zhang Jun Li Xueshan Xiao Xiuli Cao Guoqing Jia Zhi Shen | 2012 | Materials Science & Engineering A2012，，： | 1 |
| 19 | Improvement of Stress-rupture Life for Modified-HR6W Austenitic Stainless Steel显示文摘Stress-rupture life of HR6W austenitic stainless steel modified with B and Mg additions was measured, and the microstructures were analyzed by optical microscopy, X-ray diffraction, scanning electron microscopy and transmission electron microscopy equipped with energy dispersive spectroscopy. The results indicated that the enhancement of the stress-rupture life was mainly due to the precipitation with B in the elemental form at the grain boundaries, and the improvement of the form of carbides at grain boundaries and the removal of O and S elements by addition of Mg. The micro-alloying elements have a beneficial effect on stress-rupture life of the modified-HR6W austenitic stainless steel at high temperature. | Shiyun Cui Zixing Zhang Yulai Xu Jun Li Xueshan Xiao Changchun Zhu | 2011 | Journal of Materials Science & Technology2011，27，11： | 1 |
| 20 | A Retargetable Full System Simulator for Thin Client Platform显示文摘 | QU Ning ZHAO Yulai GUAN Xuetao CHENG Xu | 2007 | Chinese Journal of Electronics2007，16，3： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员