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61篇 您的检索式:作者名="Zhang Weixian"
    题名 作者 年代 出处 被引量
1Monodisperse core-shell structured magnetic mesoporous aluminosilicate nanospheres with large dendritic mesochannels显示文摘合理设计和有一个定制的活跃核心和大、树枝状的、修改 mesoporous 的多功能的混合 nanostructures 的精确合成组织了壳能支持催化作用,精力存储,和生物应用。这里,油水双相层化涂层策略被开发了准备 monodisperse 磁性的树枝状的 mesoporous 硅石核心壳结构化的 nanospheres。这些复杂 Fe 3 O 4@SiO2@dendritic-mSiO2 nanospheres 特征大树枝状的开的毛孔(2.7 和 10.3 nm ) 。显著地,硅石壳能与未改变的孔, 14 的 Si/Al 臼齿的比率,和显著地强壮的酸的地点被变换成树枝状的 mesoporous 铝矽酸盐框架,通过一条合成以后的途径。另外,结果的磁性的树枝状的 mesoporous 铝矽酸盐 nanospheres 展览在从废水的磷酸盐移动的突出的性质和有希望的申请。Jianping Yang Dengke Shen Yong Wei Wei Li Fan Zhang Biao Kong Shaohua Zhang Wei Teng Jianwei Fan Weixian Zhang Shixue Dou Dongyuan Zhao 2015Nano Research2015,8,8:11
2Reductive dechlorination of 2,4-dichlorophenol using nanoscale Fe^0: influencing factors and possible mechanism显示文摘Nanoscale Fe0 was synthesized through a reductive method in this paper. The experiments were per-formed to investigate the reduction of 2,4-dichlorophenol (2,4-DCP) by nanoscale Fe0 under different conditions. The pathways for the reduction of 2,4-DCP by nanoscale Fe0 were discussed. Batch studies demonstrated that the mechanism includes adsorption, dechlorination and cleavage of the benzene ring. Dechlorination, which occurs after 2,4-DCP molecule is adsorbed on the interface of Fe particle, is an interfacial reaction. One or two chlorine atom can be removed from 2,4-DCP to form 2-chlorophenol, 4-chlorophenol or phenol. As the concentration of 2,4-DCP increased, the relative dechlorination ratio decreased. However, the reduced quantities of 2,4-DCP increased. Temperature can influence dechlo-rination rate and pathway. Dechlorination is prior to cleavage of the benzene ring at a higher tempera-ture, but at a lower temperature, adsorption may be the main pathway, and cleavage of the benzene ring may be prior to dechlorination.CHENG Rong WANG JianLong ZHANG WeiXian 2007Science China Chemistry2007,50,4:9
3Transformation of erythromycin during secondary effluent soil aquifer recharging:Removal contribution and degradation path显示文摘Erythromycin(ERY),a widely used antibiotic,has recently been detected in municipal secondary effluents and poses serious threats to human health during wastewater reusing.In this study,the removal,fate,and degradation pathway of ERY in secondary effluent during soil aquifer treatment was evaluated via laboratory-scale SAT tests.Up to a 92.9%reduction of ERY in synthetic secondary effluent was observed in 1.0 m depth column system,which decreased to 64.7%when recharged with wastewater treatment plant secondary effluent.XRD-fractionation results demonstrated that the transphilic acid and hydrophobic acid fractions in secondary effluent compete for the adsorption sites of the packed soil and lead to a declined ERY removal.Moreover,aerobic biodegradation was the predominant role for ERY removal,contributing more than 60%reduction of ERY when recharged with synthetic secondary effluent.Destruction of 14-member macrocyclic lactone ring and breakdown of two cyclic sugars(L-cladinose and D-desosamine) were main removal pathways for ERY degradation,and produced six new intermediates.Liangliang Wei Kena Qin Ningbo Zhao Daniel R.Noguera Wei Qiu Qingliang Zhao Xiangjuan Kong Weixian Zhang Felix Tetteh Kabutey 2017Journal of Environmental Sciences2017,29,1:4
4海产品安全性及对策探讨显示文摘人们对海产品的喜爱有增无减,但海产品所存在的各种问题却未引起人们的足够重视。文章综述了中国海产品正遭受的各种不同来源、不同种类、不同形式的污染,指出了目前中国海产品安全管理中尚存在的问题,并提出了相关的预防对策。钟思胜 贾永刚 ZHANG Weixian CAO Jasheng 2005海洋开发与管理2005,22,6:3
5Optimizing synthesis conditions of nanoscale zero-valent iron (nZVI) through aqueous reactivity assessment显示文摘Nanoscale 铁粒子(nZVI ) 最重要的设计 nanomaterials 之一被用于环境污染控制和消退。尽管大量的合成途径被建议了,屏蔽候选人 nZVI 材料的反应的一个灵巧的方法生产了使用不同方法或在变化下面,合成条件还被建立了。在这研究,四个反应参数在减少 borohydride 的 nZVI 的准备被调整。结果的 nanoparticles 的减少的性质用二个模型独立地是 assayed 水的沾染物, Cu (II ) 和硝酸盐。结果证实 nZVI 的减少的反应对铁先锋的起始的集中很敏感, borohydride 在粒子合成期间喂率,和 borohydride 的装载比率到铁的离子。相反,答案混合速度在 nZVI 的反应上带相对小重量。二探查的反应(即, Cu (II ) 和硝酸盐减小) 能关于 nZVI 的使团正常化的表面活动产生一致、量的推理。然而,硝酸盐试金是有效的在冲淡水的答案仅仅(50 mgL 1 或更低) 由于在提高的硝酸盐集中的铁表面的加速的释放。包括 nZVI 的结构、化学的化妆的另外的卓见能从 Cu (II ) 减小评价被积累。在这研究调查的反应试金能便于候选人材料或 nZVI 生产参数的优化屏蔽,它补充一些在 nZVI 研究使用的更复杂却不太化学上特定的材料描述方法。Yanlai HAN Michael D. Y. YANG Weixian ZHANG Weile YAN 2015Frontiers of Environmental Science & Engineering2015,9,5:2
6Nanoscale iron particles for environmental remedia-tion :an overview 显示文摘Zhang Weixian 2003Journal of Nanoparticle Research2003,5,34:1
7Iron nanoparticles: the core-sheU structure and unique properties for Ni ( II ) sequestration 显示文摘Li Xiaoqin Zhang Weixian 2006Langmuir2006,22,10:1
8Field assessment of nanoscale bimetallic particles for groundwater treatment 显示文摘Elliott D W Zhang Weixian 2001Envi- ronmental Science & Technology2001,35,24:1
9CRISPR-based genome editing technology and its applications in oil crops显示文摘Oil crops,mainly comprised of soybean,rapeseed,groundnut,sunflower and etc.,have provided substantial edible oil and other tremendous nutrients for human beings,as well as valuable biofuels for associated industries.The genetic improvement of significant oil crops and/or domesticating novel high-yielding oil crops are in urgent need to cope with the ever-increasing demand for various oil crop products.CRISPR(Clustered Regularly Interspaced Short Palindromic Repeats)-based genome editing technology,born a few years ago,edits stretches of DNA in a targeted and RNA-dependent fashion.The Characteristics of targeted mutagenesis and easy manipulation owned by the technology make it have been applied to many plants and exhibited great potential in the genetic improvement of many important oil crops.In the face of growing need for oil crop products and the rapid developments in CRISPR-based genome editing technology,a critical review regarding the technology and its application in oil crops is badly required to provide references for the better use of this technology to modify the oil crops for higher yield.In this review paper,we briefly described the CRISPR-based genome editing technology and summarized its applications and future prospects in oil crops.Jianjie He Kai Zhang Mi Tang Weixian Zhou Liurong Chen Zhaobo Chen Maoteng Li 2021Oil Crop Science2021,6,3:1
10Enhanced biological treatment of industrial wastewater with bimetallic zero-valent iron 显示文摘MA Luming ZHANG Weixian 2008Environmental Science & Technology2008,42,:1
11Sequestration of metal cations withzerovaient iron nanoparticles : A study with high resolution X-rayphotoelectron spectroscopy (HR-XPS) 显示文摘Li Xiaoqin Zhang Weixian 2007The Journal of PhysicalChemistry C2007,111,19:1
12Transformation of chlorinated methanes by nanoscale iron particles 显示文摘LIEN Hsinglung ZHANG Weixian 1999J Environ Eng-ASCE1999,125,11:1
13Synthesizing nanoscale iron particles for rapid and complete dechlorination of TeE and PCBs 显示文摘WANG Chuanbao ZHANG Weixian 1997Environ Sci Technol1997,31,7:1
14Environmental Technologies at the Nanoscale显示文摘Zhang Weixian 2003Environmental Science and Technology2003,3,:1
15显示文摘Zhang Weixian 2003Journal of Nanoparticle Research2003,5,:1
16Enhanced biological treatment of industrial wastewater with bimetallic zero-valent iron显示文摘Ma Luming Zhang Weixian 2008Environ Sci Technol2008,42,15:1
17Nanoscale iron particles for environmental remediation:an overview显示文摘ZHANG Weixian 2003Journal of Nanoparticle Research2003,5,3:1
18Microbial fuel cell with high content solid wastes as substrates: a review显示文摘Qingliang Zhao Hang Yu Weixian Zhang Felix Tetteh Kabutey Junqiu Jiang Yunshu Zhang Kun Wang Jing Ding 2017Frontiers of Environmental Science & Engineering2017,11,2:1
19Perchlorate reduction by nanoscale iron particles显示文摘CAO Jiasheng ELLIOTT D ZHANG Weixian 2005Journal of Nanoparticle Research2005,7,45:1
20Treatment of chlorinated organic contaminants with nanoscale bimetallic particles 显示文摘Zhang Weixian Wang Chuanbao Lie Hsinglung 1995Catalysis Today1995,40,4:1
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