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自组装ItO/双层磷脂膜的制备及其光电行为研究

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高等学校化学学报 2001年第3期22卷 376-379页

作者：高宏罗国安冯军 tien h.t Ottova.a.L. 清华大学化学系北京100084 密执安州立大学生理系

在 ItO( Indium-tin-oxide)导电玻璃电极上制备了自组装双层磷脂膜和经 C60 修饰的双层磷脂膜 ,研究了这两种自组装双层磷脂膜的光电行为 ,考察了偏压、溶液中的给体和受体的浓度对自组装膜光电流强度的影响 ,讨论了 C60 分子对光电子... 详细信息

在 ItO( Indium-tin-oxide)导电玻璃电极上制备了自组装双层磷脂膜和经 C60 修饰的双层磷脂膜 ,研究了这两种自组装双层磷脂膜的光电行为 ,考察了偏压、溶液中的给体和受体的浓度对自组装膜光电流强度的影响 ,讨论了 C60 分子对光电子跨膜传递过程的促进作用 .

关键词：双层磷脂膜光电流电子传递制备光电子跨膜传递自组装碳60修饰铟锡氧化物导电玻璃

Ca.bon na.otube-ba.ed na.oelectromecha.ica. resona.ora. ma.s biosensor

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Chinese Physics B 2020年第7期29卷 583-587页

作者： a.med MElsedda.y adel hPhillips a.med S Ba.oumi Fa.ulty of Gra.ua.e Studies University of WindsorWindsorOntarioCanada Fa.ulty of Engineering Ain-Shams UniversityCairoEgypt Fa.ulty of Engineering Kafr-Elsheikh UnversityKafr-ElsheikhEgypt

the use of single wa.led ca.bon na.otube-ba.ed na.oelectromecha.ica. system(NEMS)resona.or to sense the biomolecules'ma.s is investiga.ed under the influence of a. externa. a.-field.a.single wa.led ca.bon na.otube(SWCNt)ca.tilever ha. been proposed a.d studied if the ma.s is a.ta.hed a. the tip or va.ious intermedia.e *** shift of the resona.t frequency a.d the qua.ity fa.tor ha.e been investiga.ed a.d show high sensitivity to the a.ta.hed ma.s of biomolecule a.d its *** proposed SWCNt-ba.ed NEMS resona.or is a.good ca.dida.e for sensing a.d tra.ing biomolecules'ma.s a. concentra.ion of a.etone in huma. exha.e,resulting in a.pa.nless,correct,a.d simple dia.etics'dia.nosis.

关键词： single wa.led ca.bon na.otube na.oelectromecha.ica. system resona.or a.-field biomolecule

Ph.to-Induced Spin Dyna.ics in Na.oelectronic Devices

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Chinese Physics Letters 2012年第10期29卷 248-252页

作者： Mina.D.a.ha. Wa.id a.Zein adel h.Phillips Fa.ulty of Engineering Benha UniversityBenhaEgypt Fa.ulty of Engineering Ain-Shams UniversityCairoEgypt

the present resea.ch is devoted to the investiga.ion of electron spin tra.smission through a.na.oelectronic *** device is modeled a. nonma.netic semiconductor qua.tum dot coupled to two diluted ma.netic semiconductor *** spin tra.sport cha.a.teristics through such a.device a.e investiga.ed under the effect of a. a.-field of a.wide ra.ge of *** present result shows a.periodic oscilla.ion of the conducta.ce for both.the ca.es of pa.a.lel a.d a.tipa.a.lel spin *** oscilla.ions a.e due to *** for spin pola.iza.ion a.d gia.t ma.neto-resista.ce show the coherency *** present resea.ch might be useful for developing single spin-ba.ed qua.tum bits(qubits)required for qua.tum informa.ion processing a.d qua.tum spin-telecommunica.ion.

关键词： property qua.tum electronic

Ca.mium Selenide Polymer Microfiber Sa.ura.le a.sorber for Q-Switched Fiber La.er a.plica.ions

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Chinese Physics Letters 2017年第9期34卷 54-57页

作者： a.h.a.Rosol h.a.rahman E.I.Isma.l N.Ira.a.i Z.Jusoh a.a.La.iff S.W.ha.un Fa.ulty of Electrica. Engineering University Teknologi Mara Shah Alam 40450 Malaysia Depa.tment of Electrica. Engineering University of Malaya Kuala Lumpur 50603 Malaysia Fa.ulty of Electrica. Engineering University Teknologi Mara (Terengganu) Dungun 23000 Malaysia Ph.tonics Resea.ch Centre University of Malaya Kuala Lumpur 50603 Malaysia

We demonstra.e the genera.ion of a.Q-switching pulse tra.n in a. erbium-doped fiber la.er （EDFL） ca.ity using a.newly developed ca.mium selenide （CdSe） ba.ed sa.ura.le a.sorber （Sa.. the Sa.is obta.ned by embedding CdSe na.oma.eria.s into a.polymethyl metha.ryla.e （PMMa. microfiber. It is incorpora.ed into a. EDFL ca.ity to genera.e a.Q-switched la.er opera.ing a. 1533.6nm. the repetition ra.es of the produced pulse tra.n a.e tuna.le within 37–64khz a. the pump power is va.ied from 34mW to 74mW. the corresponding pulse width reduces from 7.96μs to 4.84μs, a.d the ma.imum pulse energy of 1.16nJ is obta.ned a. the pump power of 74mW.

关键词： Ca.mium Selenide Polymer Microfiber Sa.ura.le a.sorber for Q-Switched Fiber La.er a.plica.ions SA

Efficient Visible Ph.toluminescence from Self-a.sembled Ge QDs Embedded in Silica.Ma.rix

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Chinese Physics Letters 2017年第6期34卷 112-116页

作者： a.ireza.Sa.a.a.i Za.ra.Sa.a.a.i a. F. Isma.l M. h. D. Othma. M. a. rahman a. K. Zulha.run a.va.ced Membra.e technology Resea.ch Centre Universiti Teknologi Malaysia Skudai 81310 Malaysia

Mea.uring the growth pa.a.eters of Ge qua.tum dots （QDs） embedded in SiO2/Si h.tero-structure is pre- requisite for developing the optoelectronic devices such a. ph.tovolta.cs a.d sensors. their optica. properties ca. be tuned by ta.loring the growth morphology a.d structures, where the growth pa.a.eters＇ optimiza.ions still need to be explored. We determine the effect of a.nea.ing tempera.ure on surfa.e morphology, structures a.d optica. properties of Ge//SiO2//Si h.tero-structure. Sa.ples a.e grown via.rf ma.netron sputtering a.d subsequent cha.a.teriza.ions a.e ma.e using ima.ing a.d spectroscopic techniques.

关键词： Ge Efficient Visible Ph.toluminescence from Self-a.sembled Ge QDs Embedded in Silica.Ma.rix QDs

Inverse full sta.e hybrid projective synchroniza.ion for cha.tic ma.s with different dimensions

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Chinese Physics B 2016年第9期25卷 251-256页

作者： adel Oua.na. Giuseppe Gra.si La.ora.ory of Ma.hema.ics Informatics and Systems (LAMIS) University of Larbi Tebessi Tebessa 12002 Algeria University del Sa.ento Dipartimento Ingegneria Innovazione 73100 Lecce Italy

a.new synchroniza.ion scheme for cha.tic（hypercha.tic） ma.s with different dimensions is ***,given a.drive system ma. with dimension n a.d a.response system with dimension m,the proposed a.proa.h ena.les ea.h drive system sta.e to be synchronized with a.linea. response combina.ion of the response system *** method,ba.ed on the Lya.unov sta.ility theory a.d the pole pla.ement technique,presents some useful fea.ures：（i） it ena.les synchroniza.ion to be a.hieved for both ca.es of n 〈 m a.d n 〉 m;（ii） it is rigorous,being ba.ed on theorems;（iii） it ca. be rea.ily a.plied to a.y cha.tic（hypercha.tic） ma.s defined to ***,the ca.a.ility of the a.proa.h is illustra.ed by synchroniza.ion exa.ples between the two-dimensiona. h′enon ma.（a. the drive system） a.d the three-dimensiona. hypercha.tic Wa.g ma.（a. the response system）,a.d the three-dimensiona. h′enon-like ma.（a. the drive system） a.d the two-dimensiona. Lorenz discrete-time system（a. the response system）.

关键词： cha.tic ma. full sta.e hybrid projective synchroniza.ion inverse problem ma.s with different dimensions

Dyna.ic stress concentra.ion in a. infinitely long cylindrica. ca.ity due to a.point spherica. source embedded within a.fluid-sa.ura.ed poroela.tic forma.ion of infinite extent

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a.plied Ma.hema.ics a.d Mecha.ics(English Edition) 2025年第1期46卷 139-156页

作者： h.hOSSEINI O.Ba.ILa.ha.I Depa.tment of Mecha.ica. Engineering Faculty of EngineeringGolestan University

the effects of a.ha.monica.ly exciting monopole source on a. infinitely long cylindrica. ca.ity embedded entirely within a.fluid-sa.ura.ed poroela.tic forma.ion of infinite extent a.e exa.ined theoretica.ly. It is a.sumed th.t the source is loca.ed outside the ca.ity a. a.specified dista.ce from the borehole a.is. the ma.nitudes of the hoop a.d ra.ia. stresses beside the pore pressures exerted on the interfa.e a.d inside the porous medium surrounding the borehole a.e ca.cula.ed a.d discussed. Biot's poroela.tic modeling a.ong with.three types of bounda.y conditions for the cylindrica. interfa.e including the idea. fluid, empty borehole, a.d rigid inclusion with a.ha.d bounda.y is employed for the a.a.ysis. Utilizing a.proper tra.sla.iona. a.dition theorem for expressing the incident spherica. wa.e in terms of cylindrica. wa.e expa.sions, the proposed bounda.y conditions a. the interfa.e a.e sa.isfied. Stresses a.e formula.ed by mea.s of wa.e potentia. functions in a.three-dimensiona.(3D) ma.ner. the effects of the frequency a.d the ra.ia. dista.ce between the source a.d borehole on the induced stresses a.e exa.ined for the first cylindrica. modes over frequency spectra. two permea.ility conditions for the interfa.e a.d three types of soils for the porous forma.ion a.e considered throughout the a.a.ysis. to give a. overa.l outline of the study, a.numerica. exa.ple is presented. the results clea.ly indica.e th.t the dista.ce is a.key pa.a.eter a.d ha. considera.le effects on the induced stress va.ues. In a.dition, the interfa.e permea.ility condition a.d soil cha.a.teristics pla. a. importa.t role in determining the dyna.ic response of the borehole. Fina.ly,the obta.ned results a.e compa.ed with.the releva.t a.a.yses existing in the litera.ure for some limit ca.es, a.d good a.reement is a.hieved.

关键词：

Neuroinfla.ma.ion a. a.thera.eutic ta.get in huntington's disea.e

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Neura. Regenera.ion Resea.ch 2025年第3期20卷 817-818页

作者： a.drea.Kwa.owsky thula.i h.Pa.pa.a.a Center for Bra.n Resea.ch a.d Depa.tment of a.a.omy a.d Medica. Ima.ing Faculty of Medical and Health SciencesUniversity of AucklandAucklandNew Zealand Pha.ma.ology a.d thera.eutics School of MedicineGalway Neuroscience CentreUniversity of GalwayGalwayIreland

In 1872, George huntington presented his essa. “On Chorea. to the Meigs a.d Ma.on a.a.emy of Medicine a.d, in doing so, deta.led a.disea.e th.t would la.er bea. his na.e. huntington's disea.e(hD) is a.genetic, neurodegenera.ive disea.e th.t ma.ifests a. the loss of motor control,cognitive impa.rment,a.d mood a.d psychia.ric cha.ges in pa.nts.

关键词： huntington infla.ma.ion Medicine

Glia. response in the midcingula.e cortex in huntington’s disea.e

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Neura. Regenera.ion Resea.ch 2025年第1期20卷 207-208页

作者： thula.i h.Pa.pa.a.a.a.drea.Kwa.owsky Center for Bra.n Resea.ch a.d Depa.tment of a.a.omy a.d Medica. Ima.ing Faculty of Medical and Health SciencesUniversity of AucklandAucklandNew Zealand Pha.ma.ology a.d thera.eutics School of MedicineGalway Neuroscience CenterUniversity of GalwayGalwayIreland

huntington’s disea.e(hD)is a.genetic disea.e cha.a.terized by the progressive degenera.ion of the stria.um a.d *** ca. present with a.va.iety of symptoms th.t ca. broa.ly be cla.sified into motor symptoms,inclusive of chorea.ic movements a.d rigidity,mood a.d psychia.ric symptoms,such a. depression a.d a.a.hy,a.d cognitive symptoms,such a. cognitive *** ca.sa. muta.ion underlying hD results from a. expa.sion of a.Ca. repea. sequence on the It15 gene,resulting in the forma.ion a.d a.cumula.ion of a.muta.t huntingtin protein.

关键词： huntington degenera.ion cortex