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含NS和NNSS供电子原子的钌(Ⅲ)席夫碱配合物:催化性能和抗微生物活性(英文)

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无机化学学报 2007年第9期23卷 1515-1522页

作者： Dani.l Thangadurai. T son-Ki.i.m Department of Chemi.al and Bi.molecular engi.eeri.g Korea Advanced i.sti.ute of Sci.nce andTechnology 373-1 Guseong-dong Daejeon 305-701 Republic of Korea

通过[RuX_3(ePh_3)_3]或[RuBr_3(PPh_3)_3(MeOH)](式中X=Cl或Br;e=P或As)与适当的席夫碱以1∶1的物质的量的比反应合成了[RuX_2(L′)(ePh_3)_2]或[RuX(LL′)(PPh_3)](式中L′=席夫碱配体1,即[S-benzyl-β-N-(methyl,acetyl)methylenedi.hi.carbazate]; LL′=席夫碱配体6,即[Bi.(S-benzyl-β-N-(methyl)methylenedi.hi.carbazate])2种类型的钌(Ⅲ)配合物。席夫碱配体1和6分别由Sbenzyldi.hi.carbazate(NH_2NHCSSCH_2C_6H_5)与2,3-butanedi.ne以1∶1 and 1∶2的物质的量的比缩合反应而制得。用元素分析、光谱分析(i.、UV-Vi. 和 ePR)和循环伏安法等对合成的席夫碱配合物进行了表征。结果表明合成的Ru(Ⅲ)配合物显顺磁性。初步建议所有的新合成的配合物均为八面体结构。用乙醛与H_2O_2作为探针反应对合成的Ru(Ⅲ)配合物的催化活性进行了评价。用4种细菌对席夫碱配体和由它们合成的Ru(Ⅲ)配合物的抗微生物活性进行了筛选。

关键词：钌(Ⅲ)配合物羰基氧顺磁性黏土催化剂硫

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乌普萨拉音乐厅与会议厅

中国建筑装饰装修 2012年第7期 234-239页

作者： ke e:son Li.dman Adam Mrφk

乌普萨拉音乐厅兼会议厅有着熠熠生辉的金属立面,看上去很像一大颗裂开的水晶。垂直的裂缝为公众提供了从两边进入的途径——一边是旧的历史城镇,一边是摩登和热闹的Vaksala广场。从水平的裂缝之上,可看到乌普萨拉极具特色的以城堡、

关键词：乌普萨拉音乐厅建筑物会议厅

Force Fi.ld Based MM2 Molecule-Surface Bi.di.g energi.s for Graphi.e and Graphene

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Graphene 2013年第1期2卷 18-34页

作者： Jae H. son Thomas R. Rybolt Department of Chemi.try University of Tennessee at Chattanooga Chattanooga USA

The gas phase adsorpti.n of 118 organi. molecules on graphi.e and graphene was studi.d by calculati.g thei. molecule surface bi.di.g energi.s, ecal*, usi.g molecular mechani.s MM2 parameters. Due to the general lack of reported experi.ental bi.di.g energy values for organi. molecules wi.h graphene, e*(graphene), i. was consi.ered desi.able to have a si.ple but effecti.e method to esti.ate these values. Calculated bi.di.g energy values usi.g a three-layer model, ecal*(3), were compared and correlated to publi.hed experi.ental values for graphi.i. surfaces, e*(graphi.e). Pub-li.hed values of experi.ental bi.di.g energi.s for graphi.e, e*(graphi.e), were avai.able from gas-soli. chromatogram-phy i. the Henry’s Law regi.n over a range of temperature. Calculated bi.di.g energy values usi.g a one-layer model, ecal*(1), were compared to the three-layer ecal*(3) values and found to consi.tently be 93.5% as large. Thi. relati.n along wi.h an e*(graphi.e) and ecal*(3) correlati.n was used to develop a means to esti.ate molecule-graphene bi.d-i.g energi.s. Usi.g thi. approach we report esti.ated values of 118 molecule-graphene bi.di.g energy values.

关键词： Molecule-Graphene i.teracti.n Molecule-Graphi.e i.teracti.n Molecular Mechani.s Adsorpti.n energy Bi.di.g energy on Graphene Bi.di.g energy on Graphi.e

Vari.bi.i.y and trends of near-surface wi.d speed over the Ti.etan Plateau:The role played by the westerly and Asi.n monsoon

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Advances i. Cli.ate Change Research 2024年第3期15卷 525-536页

作者： Gang-Feng ZHANG Cesar AZORi.-MOLi.A Deli.ng CHeN Ti. RMCVi.AR Jose AGUi.ARRO Kai.Qi.ng DeNG Lorenzo Mi.OLA Jaeyeon Lee Seok-Woo son Heng MA Pei.Jun SHi State Key Laboratory of earth Surface Processes and Resource ecology Beijing Normal UniversityBeijing 100875China engi.eeri.g Center of Deserti.i.ati.n and Blown-Sand Control of Mi.i.try of educati.n Faculty of Geographical ScienceBeijing Normal UniversityBeijing 100875China Key Laboratory of envi.onmental Change and Natural Di.aster of Mi.i.try of educati.n Beijing Normal UniversityBeijing 100875China Centro de i.vesti.aci.nes Sobre Deserti.i.aci.on Consejo Superior de Investigaciones Cientı'ficas(CIDECSIC-UV-Generalitat alenciana)ClimateAtmosphere and Ocean Laboratory(Climatoc-Lab)Moncada 46113Spain Regi.nal Cli.ate Group Department of Earth SciencesUniversity of GothenburgGothenburg 40530Sweden CSi.O envi.onment CanberraACT 2600Australia Australi.n Research Counci. Centre of excellence for Cli.ate extremes CanberraACT 2600Australia State Meteorologi.al Agency Balearic Islands OfficePalma de Mallorca 07015Spain School of Atmospheri. Sci.nces Sun Yat-sen UniversityZhuhai 519082China i.teruni.ersi.y Department of Regi.nal and Urban Studi.s and Planni.g(Di.T) Politecnico and University of TurinTurin 10125Italy School of earth and envi.onmental Sci.nces Seoul National UniversitySeoul 08826South Korea Atmospheri. and Oceani. Sci.nces Program Princeton UniversityPrinceton NJ 08544USA Geophysi.al Flui. Dynami.s Laboratory NOAAPrinceton NJ 08544USA

Near-surface wi.d speed exerts profound i.pacts on many envi.onmental i.sues,whi.e the long-term(≥60 years)trend and multi.ecadal vari.bi.i.y i. the wi.d speed and i.s underlyi.g causes i. global hi.h-elevati.n and mountai.ous areas(e.g.,Ti.etan Plateau)remai. largely ***,by exami.i.g homogeni.ed wi.d speed data from 104 meteorologi.al stati.ns over the Ti.etan Plateau for 1961-2020 and eRA5 reanalysi. datasets,we i.vesti.ated the vari.bi.i.y and long-term trend i. the near-surface wi.d speed and revealed the role played by the westerly and Asi.n *** results show that the homogeni.ed annual wi.d speed di.plays a decreasi.g trend(-0.091 m s^(−1)per decade,pi.h the strongest i. spri.g(-0.131 m s^(−1)per decade,pe weakest i. autumn(-0.071 m s^(−1)per decade,pere i. a di.ti.ct multi.ecadal vari.bi.i.y of wi.d speed,whi.h mani.ested i. an promi.ent i.crease i. 1961-1970,a sustai.ed decrease i. 1970-2002,and a consi.tent i.crease i. *** observed decadal vari.ti.ns are li.ely li.ked to large-scale atmospheri. ci.culati.n,and the correlati.n analysi. unvei.ed a more i.portant role of westerly and east Asi.n wi.ter monsoon i. modulati.g near-surface wi.d changes over the Ti.etan *** potenti.l physi.al processes associ.ted wi.h westerly and Asi.n monsoon changes are i. concordance wi.h wi.d speed change,i. terms of overall weakened hori.ontal ai. flow(i.e.,geostrophi. wi.d speed),decli.ed verti.al thermal and dynami. momentum transfer(i.e.,atmospheri. strati.i.ati.n thermal i.stabi.i.y and verti.al wi.d shear),and vari.d Ti.etan Plateau *** i.di.ates that to varyi.g degrees these processes may have contri.uted to the changes i. near-surface wi.d speed over the Ti.etan *** study has i.pli.ati.ns for wi.d power producti.n and soi. wi.d erosi.n preventi.n i. the Ti.etan Plateau.

关键词： Ti.etan Plateau Wi.d speed Decadal change Atmospheri. ci.culati.n Physi.al processes

A flexi.le electromagneti. i.terference shi.ldi.g fi.m coated wi.h a hybri. solder-magneti. powder mi.ture on a PeT substrate

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Journal of Materi.mi.s 2018年第4期4卷 390-401页

作者： Jae Hyang Lee Dong Seok Kang Sang Hoon Ki. Mi.-Jung son Jae Won Choi.Dae Keun Choi.Joon-Phi. Choi.Clodualdo Aranas Jr Metal 3D Pri.ti.g Convergence Research Team Korea Institute of Machinery and Materials156 Gajeongbuk-roYuseong-guDaejeon34103Republic of Korea Metal Powder Department Korea Institute of Materials Science797 Changwon-daeroSeongsan-guChangwon-siGyeongsangnam-do51508Republic of Korea Di.i.al Manufacturi.g Process Group Korea Institute of Industrial Technology113e58 Seohaean-roSiheung-siGyeonggi-do15014Republic of Korea Department of Pri.ted electroni.s Korea Institute of Machinery and Materials156 Gajeongbuk-roYuseong-guDaejeon34103Republic of Korea Department of Mi.i.g and Materi.ls engi.eeri.g McGill University3610 University StreetMontrealQuebecH3A 0C5Canada Mechani.al engi.eeri.g University of New Brunswick15 Dineen DriveFrederictonNew BrunswickE3B 5A3Canada

A flexi.le electromagneti. i.terference(eMi.shi.ldi.g fi.m was i.novati.ely fabri.ated usi.g both low melti.g temperature solder arrays and amorphous soft magnet parti.ulates consoli.ated on a polyethylene terephthalate(PeT)***,the i.eSneBi.solder arrays presented a low melti.g poi.t of 99.4C,whi.h enabled attachment to the heat-sensi.i.e plasti. substrate wi.hout any thermal damage,and a low electri.al resi.ti.i.y of 14.1 mU cm,maki.g them very effecti.e at i.terrupti.g eM ***,the solder arrays wi.h a hi.h thermal conducti.i.y of 61.2 W/(m$K)at 298.15 K were also useful as a thermal conductor for a heat ***,the solder arrays provi.e effi.i.nt electri.al and thermal channels for electron transport i.duced by abruptly or consi.tently created eM waves due to suddenly turni.g on and the long term operati.n of electroni.s,***,the Fe-based magneti. parti.ulates were added and resulted i. effecti.e saturati.n magneti.ati.n of 161.1 emu/g,remanence of 2.9 emu/g,and coerci.i.y of 12.5 G,thus were able to di.turb the eM pathway because of thei. soft magneti. ***,the hybri. eMi.shi.ldi.g fi.m wi.h excepti.nally hi.h electri.al and thermal conducti.i.y and superi.r soft magneti. properti.s provi.ed remarkable shi.ldi.g effecti.eness of 102.5 dB at 10.2 GHz.

关键词： Flexi.le eMi.shi.ldi.g fi.m PeT substrate Solder arrays Magneti. parti.ulates

Pesti.i.e exposure Levels and Ri.k Assessment i. Operators i.volved i. the Cashew Producti.n i. Côte d’i.oi.e

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Agri.ultural Sci.nces 2022年第1期13卷 86-104页

作者： Yao Stéphane Koffi.James Halbi. Kouadi. Di.kali. son Research Group of Crop Producti.n Quali.y Management Laboratory of Agrovalorisation UFR Agroforesterie Jean Lorougnon Guédé University Daloa C&#244 te d’i.oi.e Agrosystèmes et i.géni.ri. de l’envi.onnement (Sy.N.A.i.e) Unité Santé des Plantes du Laboratoire Systèmes Naturels Institut du Développement Rural (IDR) Université Nazi Boni (UNB) Bobo-Dioulasso Burkina Faso

To assess the level of producers’ exposure and the health ri.k i. relati.n to phytosani.ary practi.es i. cashew crops i. C?te d’i.oi.e, a descri.ti.e longi.udi.al toxi.ologi.al study was conducted i. 2018-2019 wi.h 76 cashew producers i. the areas of Mankono, Dabakala and Bondoukou. The data collected permi.ted the assessment of phytosani.ary ri.ks on the health of producers accordi.g to the Quebec-i.PeQ pesti.i.e ri.k i.di.ators. Fi.ld observati.ns translated i.to scenari.s were used to determi.e the exposure levels of producers vi. the UK-POeM predi.ti.e model. The mai. acti.e substances used were glyphosate, 2,4-D, cypermethri., acetami.ri., lambdacyhalothri., profenofos, i.i.aclopri., deltamethri., mancozeb and metalaxyl. The ri.k i.di.ators showed that 2,4-D (TRi.= 1332.25;SRi.= 432.98), profenofos (TRi.= 2550.25;SRi.= 637.56) and mancozeb (TRi.= 841;SRi.= 147.18) among herbi.i.es, i.secti.i.es and fungi.i.es respecti.ely could have more adverse health effects after exposure. These fi.di.gs translated i.to scenari.s speci.i.ally showed hi.h exposure of producers to herbi.i.es, wi.h exposure levels rangi.g from 1.31 mg/kg bw/day to 1.67 mg/kg bw/day, well above the acceptable operator’s exposure levels (AOeL). These health ri.ks could be si.ni.i.antly reduced i. the requi.ed personal protecti.e equi.ment i. worn. But, recommended doses of pesti.i.es should be reconsi.ered, because i. some cases, appli.ators exposure remai.ed hi.h despi.e the protecti.e equi.ment.

关键词： Cashew Pesti.i.es Health Ri.ks UK-POeM Côte d’i.oi.e

Two new conjugated ketoni. fatty aci.s from the stem bark of Juglans mandshuri.a

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Chi.ese Journal of Natural Medi.i.es 2015年第4期13卷 299-302页

作者： YAO Da-Lei.ZHANG Chang-Hao Li.Ren LUO Ji. Ji. Mei.Pi.O Ji.-Hua ZHeNG Mi.g-Shan CUi.Ji.ng-Mo son Jong Keun Li.Gao Key Laboratory of Natural Resources of Changbai.Mountai. and Functi.nal Molecules Ministry of Education Yanbian University College of Pharmacy Department of Pharmacy Yanbian University Hospital College of Pharmacy Yeungnam University

The present study was desi.ned to i.olate and characteri.e novel chemi.al consti.uents of the stem bark of Juglans mandshuri.a Maxi..(Juglandaceae).The chemi.al consti.uents were i.olated and puri.i.d by vari.us chromatographi. techni.ues. The structures of the compounds were eluci.ated on the basi. of spectral data(1D and 2D NMR, HR-eSi.MS, CD, UV, and i.) and by the compari.0}s of spectroscopi. data wi.h the reported values i. the li.eratures. Two long chai. polyunsaturated fatty aci.s(1 and 2) were obtai.ed and i.enti.i.d as(S)-(8e,10e)-12-hydroxy-7-oxo-8,10-octadecadi.noi. aci.(1) and(S)-(8e, 10e)-12-hydroxy-7-oxo-8,10-octadecadi.noi. aci. methyl ester(2). To the best of our knowledge, thi. i. the fi.st report on the i.olati.n and structural eluci.ati.n of the two new conjugated ketoni. fatty aci.s from thi. genus.

关键词： Juglans mandshuri.a Juglandaceae Conjugated ketoni. fatty aci.

Mi.ed-di.ensi.nal stacked nanocomposi.e structures for a speci.i. wavelength-selectable ambi.olar photoresponse

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Nano Research 2024年第6期17卷 5549-5558页

作者： Young Jae Park Jaeho Shi. Joo song Lee Kyu Seung Lee Ji.Yeon Ki. Kang Bok Ko Sang-Youp Yi. Seongjun Ki. Hoon-Kyu Shi. Donghee Park Yong Ju Yun Dong i.k son i.sti.ute of Advanced Composi.e Materi.ls Korea Institute of Science and TechnologyJeollabuk-do 55324Republic of Korea Nati.nal i.sti.ute for Nanomateri.ls Technology Pohang University of Science and TechnologyGyeongsangbuk-do 37673Republic of Korea Department of Semi.onductor Sci.nce and Technology Semiconductor Physics Research CenterJeonbuk National UniversityJeonju 54896Republic of Korea Advanced Photoni.s Research i.sti.ute Gwangju Institute of Science and TechnologyGwangju 61005Republic of Korea Center for Opto-electroni. Materi.ls and Devi.es Post-Silicon Semiconductor InstituteKorea Institute of Science and TechnologySeoul 02792Republic of Korea Graduate School of energy and envi.onment(KU-Ki.T Green School) Korea UniversitySeoul 02841Republic of Korea Ki.T School Department of Nanomaterials and Nano ScienceUniversity of Science and Technology(UST)Daejeon 34113Republic of Korea

Mi.ed-di.ensi.nal composi.e structures usi.g zero-di.ensi.nal(0D)quantum dots(QDs)and two-di.ensi.nal(2D)transi.i.n metal di.halcogeni.es(TMDs)materi.ls are expected to attract great i.terest i. optoelectroni.s due to the potenti.l to generate new opti.al ***,we report on the uni.ue opti.al characteri.ti.s of a devi.es wi.h mi.ed di.ensi.nal verti.ally stacked structures based on tungsten di.eleni.e(WSe_(2))/CdSeS QDs monolayer/molybdenum di.ulfi.e(MoS_(2))(2D/0D/2D).Speci.i.ally,i. exhi.i.s an ambi.olar photoresponse characteri.ti.,wi.h a negati.e photoresponse observed i. the 400-600 nm wavelength range and a posi.i.e photoresponse appeared at 700 nm *** resulted i. the hi.h negati.e responsi.i.y of up to 52.22 mA·W^(−1)under 400 nm,whi.h i. 163 ti.es hi.her than that of the photodetector wi.hout CdSeS *** also demonstrated the negati.e photoresponse,whi.h could be due to i.creased carri.r colli.i.n probabi.i.y and non-radi.ti.e *** modeli.g and si.ulati.n reveal that Auger recombi.ati.n among the types of non-radi.ti.e recombi.ati.n i. the mai. cause of negati.e photocurrent ***,we di.covered ambi.olar photoresponse near a speci.i. wavelength correspondi.g to the energy of quantum *** study revealed i.teresti.g phenomenon i. the mi.ed low-di.ensi.nal stacked structure and paved the way to exploi. i. for the development of i.novati.e photodetecti.n materi.ls as well as for optoelectroni. appli.ati.ns.

关键词： mi.ed-di.ensi.n quantum dot heterostructure photodetector ambi.olar photoresponse

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五米宽的生活样本

缤纷 2010年第10期 68-75页

作者：黄梦斯 eldi.g Oscarson ke e:son Li.dman

这个小小的白色建筑虽然和周围风格差异巨大但并无格格不入之感——简洁的线条、谦逊的色彩和较小的体积都使得它在这段历史中既保持自己的风貌又和环境协调共生。这是属于我们这个时代的美感,是从之前的那些美学经验中经过时间的锤炼... 详细信息

这个小小的白色建筑虽然和周围风格差异巨大但并无格格不入之感——简洁的线条、谦逊的色彩和较小的体积都使得它在这段历史中既保持自己的风貌又和环境协调共生。这是属于我们这个时代的美感,是从之前的那些美学经验中经过时间的锤炼而新生的美感。

关键词：协调共生风格差异经过时间生活美感低矮建筑美学时代线条色彩