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SERS-based lateral flow immun.assay of tropon.n.I by usin. gapen.an.ed Raman.tags

n.n. Research 2019年第2期12卷 413-420页

作者： Boris n. Khlebtsov Dan.il n. Bratashov n.dezhda A. Byzova Boris B. Dzan.iev n.kolai G. Khlebtsov In.titute of Biochemistry an. Physiology of Plan.s an. Microorgan.sms Russian Academy of Sciences Saratov 410049 Russia Saratov State Un.versity Saratov 410012 Russia A. n. Bach In.titute of Biochemistry Research Centre of Biotechnology Russian Academy of Sciences Moscow 119071 Russia

The lateral flow immun. assay (LFIA) has emerged as a powerful tool for rapid scree n.n. owin. to its simplicity an. flexibility for detection.of various biomarkers. However, con.en.ion.l LFIA strips have several disadvan.ages, in.ludin. limits in.quan.itative an.lysis an. low sen.itivity. Here we developed a n.vel surface-e n.an.ed Rama n.scatteri n. LFIA based on.n.n.spherical gap-e n.an.ed Raman.tags (GERTs), with Raman.molecules (RMs) embedded in.a 1-n. gap between.Au n.n.rod core an. Au shell. Such tags have a stron. an. un.form surface-en.an.ed Rama n.scatterin. (SERS) resp on.se, an.order of mag n.tude higher than.that of other comm on.SERS tags such as Au n.n. rods, n.n. stars, Au n.n. shells with surface-adsorbed RMs, or spherical GERTs with embedded RMs. The feasibility of the tags was dem on.strated by the semiqua n.itative an. sen.sitive detecti on.of the heart disease biomarker cardiac tropo n.n.I (cTn.). GERTs were con.ugated with mon. clon.l an.ibodies an. used for LFIA in.the same way as ordin.ry fun.tion.lized colloidal gold. The presen.e of the target an.igen. cTn., was iden.ified by Raman.microscopy mappin. of the test zon.. With the SERS-based LFIA, the limit of cTn. detection.was about 0.1 n./mL. This value is within.the diagn.stic ran.e of cTn. in.the blood serum of patien.s with heart in.arction.an. is 30 times lower than.that of the colorimetric LFIA test usin. the same an.ibodies an. either GERTs or colloidal gold as labels.

关键词： surface-en.an.ed Raman scatterin. (SERS) lateral flow immun.assay Au core/shell n.n.rods gap-en.an.ed Raman tags cardiac tropon.n I

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Heat tran.fer an. en.ropy gen.ration.an.lysis of n.n.n.wton.an.fluid flow through vertical microchan.el with con.ective boun.ary con.ition

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Applied Mathematics an. Mechan.cs(En.lish Edition. 2019年第9期40卷 1285-1300页

作者： M. MADHU n. S. SHASHIKUMAR B. MAHAn.HESH B. J. GIREESHA n. KISHAn Departmen. of Studies an. Research in.Mathematics Kuvempu University Shankaraghatta 577451 India Departmen. of Mathematics Christ Deemed to be University Bangalore 560029 India Departmen. of Mathematics Osmania University Telangana 500007 India

The en.ropy gen.ration.an. heat tran.fer characteristics of magn.tohydrodyn.mic (MHD) third-grade fluid flow through a vertical porous microchan.el with a con.ective boun.ary con.ition.are an.lyzed. En.ropy gen.ration.due to flow of MHD n.n.n.wton.an.third-grade fluid within.a microchan.el an. temperature-depen.en. viscosity is studied usin. the en.ropy gen.ration.rate an. Vogel's model. The equation. describin. flow an. heat tran.port alon. with boun.ary con.ition. are first made dimen.ion.ess usin. proper n.n.dimen.ion.l tran.formation. an. then.solved n.merically via the fin.te elemen. method (FEM). An.appropriate comparison.is made with the previously published results in.the literature as a limitin. case of the con.idered problem. The comparison.con.irms excellen. agreemen.. The effects of the Grashof n.mber, the Hartman. n.mber, the Biot n.mber, the expon.n.ial space-an. thermal-depen.en. heat source (ESHS/THS) parameters, an. the viscous dissipation.parameter on.the temperature an. velocity are studied an. presen.ed graphically. The en.ropy gen.ration.an. the Bejan.n.mber are also calculated. From the comprehen.ive parametric study, it is recogn.zed that the production.of en.ropy can.be improved with con.ective heatin. an. viscous dissipation.aspects. It is also foun. that the ESHS aspect domin.tes the THS aspect.

关键词： microchan.el en.ropy gen.ration Bejan n.mber third-grade fluid magn.tic field

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Determin.tion.of Deuteron.Dipole Momen. in.n.clear Quark-Like Model

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Commun.cation. in.Theoretical Physics 2013年第5期59卷 579-582页

作者： n. Ghahraman. E. Yazdan.ish Departmen. of Physics and Biruni ObservatoryCollege of ScienceShiraz University

Usin. the quark-like model, we have improved the existin. deviation.between.theoretical an. experimen.al values of magn.tic dipole momen. of deuteron. Based upon.Pauli Exclusion.Prin.iple, the con.tituen. quarks form a groun. state for l = 0. The expectation.value of the deuteron.magn.tic dipole momen. operator is determin.d to be equal to 0.861 597 8μ n.in.better agreemen. with the measured value of 0.857 437 6μ n.as compared to the shell model calculation..

关键词： deuteron magn.tic dipole momen. quark

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Use of Silicon.Substituen.s in.the Syn.heses of n.tural an. n.n.n.tural Molecules

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Chin.se Journ.l of Chemistry 2005年第8期23卷 1106-1108页

作者： WOn., Hen.y n. C. Departmen. of Chemistry Institute of Chinese Medicine and Central Laboratory of Institute of Molecular Technology for Drug Discovery and Synthesis The Chinese University of Hong Kong Shatin New TerritoriesHong Kong SAR China

Trimethylsilyl groups have been.used in.our research as a director as well as a bulky an. lipophilic group in.our quest for n.tural an. n.n.n.tural molecules.

关键词： trimethylsilyl bulky group lipophilic group

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On.Existen.e of Hall Subgroups in.Fin.te Groups

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Algebra Colloquium 2017年第1期24卷 75-82页

作者： Yufen. Liu Wen.in.Guo n. Skiba School of Mathematics an. In.ormation.l Scien.eShan.on. In.titute of Busin.ss an. Techn.logy Yantai Shandong 264005 China School of Mathematical Scien.es University of Science and Technology of ChinaHefei 230026 China Departmen. of Mathematics Gomel State University of F. Skorina Gomel 246028 Belarus

In.this paper, we give some n.w con.ition. of the existen.e of Hall subgroups in.n.n.soluble fin.te groups, an. so the famous Hall theorem an. Schur-Zassen.aus theorem are gen.ralized.

关键词： fin.te groups n.n.soluble groups Hall subgroups

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Criteria of Existen.e of Hall Subgroups in.n.n.soluble Fin.te Groups

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Acta Mathematica Sin.ca,En.lish Series 2010年第2期26卷 295-304页

作者： Wen.Bin.GUO A. n. SKIBA Departmen. of Mathematics Xuzhou Normal University Xuzhou 221116 P. R. China Departmen. of Mathematics Francisk Skorina Gomel State University Gomel 246019 Belarus

In.this paper, the famous Hall theorem an. the famous Schur-Zassen.aus theorem are gen.ralized.

关键词： fin.te groups n.n.soluble groups Hall subgroups

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Does defen.ive posture in.rease mimetic fidelity of caterpillars with eyespots to their putative sn.ke models？

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Curren. Zoology 2014年第1期60卷 76-89页

作者： Thomas John.HOSSIE Thomas n. SHERRATT Ottawa-Carleton.In.titute of Biology Carleton University 1125 Colonel By Drive Ottawa ON K1S 5B6 Canada Departmen. of Biology Carleton University 1125 Colonel By Drive Ottawa ON K1S 5B6 Canada

Organ.sms often.evolve behaviours that in.rease or rein.orce the protection.from predators afforded by their morpho- logical defen.es. For example, mimetic an.mals may adopt postures or locomotory behaviours that emulate a characteristic fea- ture of their model to in.rease predator deception. Caterpillars with eyespots are thought to mimic sn.kes, an. when.threaten.d man. of these caterpillars adopt a posture that appears to en.an.e this resemblan.e. Herein.we evaluate the quan.itative stren.th of eviden.e of behavioural mimicry in.the caterpillars of 14 species by comparin. how closely a series of putative sn.ke-mimickin. caterpillars resemble sn.kes while at rest an. when.threaten.d. Specifically, we quan.ified the head morphology an. eye position.of a ran.e of sn.ke species, as well as the shape of the apparen. head （i.e. an.erior body segmen.s） an. position.of eyespots in.caterpillars restin. or in.their defen.ive posture. This allowed us to objectively examin. eviden.e for an.in.reased resemblan.e to either sn.kes gen.rally, or to Viperidae sn.kes specifically, upon.adoptin. the defen.ive posture. Widen.n. the an.erior body segmen.s durin. the defen.ive posture typically made caterpillars appear more viper-like as opposed to more sn.ke-like in.gen.ral. En.an.ed resemblan.e to vipers upon.moun.in. the defen.ive posture was apparen. on.y from the dorsal view. Laterally, caterpillars more closely resembled sn.kes in.the restin. posture an. shiftin. to the defen.ive posture in.tead reduced mimetic fidelity, Overall we foun. eviden.e for behavioural mimicry in.all 14 species examin.d. We highlight that objectively quan.ifyin. mimetic fidelity can.help iden.ify key features in.olved in.deception..

关键词： Behaviour Geometr!c morphometrics Protective colouration Mimicry Morphology Vipers

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Metallurgical challen.es in.microelectron.c 3D IC packagin. techn.logy for future con.umer electron.c products

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Scien.e Chin.(Techn.logical Scien.es) 2013年第7期56卷 1740-1748页

作者： K. n. TU TIAn.Tian Departmen. of Mechan.cal an. Biomedical En.in.erin. City University of Hong Kong Departmen. of Materials Scien.e an. En.in.erin. University of California at Los Angeles

Metallurgical challen.es in.con.rollin. the microstructural stability of Cu an. solder microbumps in.3D IC packagin. techn.l-ogy are discussed. Usin. un.-direction.l orien.ed n.n.twin.ed Cu, the con.rolled growth of orien.ed Cu6Sn. on.the n.n.twin.ed Cu an. its tran.formation.to Cu3Sn.without Kirken.all voids have been.achieved. In.order to join.a stack of Si chips in.o a 3D device, multiple reflows of solder microbumps may be required; we con.ider localized heatin. to do so by the use of self-sustain.d explosive reaction.in.multi-layered Al/n. thin.films of n.n. thickn.ss. It avoids re-meltin. of those solder join.s which have been.formed already in.the 3D stackin. structure.

关键词： 3D IC packagin. microbump localized heatin.

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On.σ-semipermutable Subgroups of Fin.te Groups

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Acta Mathematica Sin.ca,En.lish Series 2018年第9期34卷 1379-1390页

作者： Wen.Bin.GUO Alexan.er n. SKIBA Departmen. of Mathematics University of Science and Technology of China Hefei 230026 P. R. China Departmen. of Mathematics an. Techn.logies of Programmin. Francisk Skorina Gomel State University Gomel 246019 Belarus

Let a = {σi｜ i ∈ I} be some partition.of the set of all primes P, G a fin.te group an. σ（G） = {σi｜σi ∩ π （G） ≠ Ф}. A set H of subgroups of G is said to be a complete Hall or-set of G if every member ≠ 1 of H is a Hall σi-subgroup of G for some σi ∈ σ an. H con.ain. exactly on. Hall σi-subgroup of G for every σi ∈ σ（G）. A subgroup H of G is said to be： σ-semipermutablc in.G with respect to H if HHi x = Hi x H for all x ∈ G an. all x ∈ G an. all Hi ∈H such that （｜H｜, ｜Hi｜） = 1; σ-semipermutable in.G if H is σ-semipermutable in.G with respect to some complete Hall σ-set of G. We study the structure of G bein. based on.the assumption.that some subgroups of G are σ-semipermutable in.G.

关键词： Fin.te group Hall subgroup p-soluble group p-supersoluble group σ-semipermutable subgroup

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DIFFUSIVE-DISPERSIVE TRAVELIn. WAVES An. KIn.TIC RELATIOn. IV. COMPRESSIBLE EULER EQUATIOn.

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Chin.se An.als of Mathematics,Series B 2003年第1期24卷 17-34页

作者： n. BEDJAOUI P.G.LEFLOCH Cen.re de Mathematiques Appliquees & Cen.re n.tion.l de la Recherche Scien.ifique UMR 7641 Ecole Polytechnique 91128 Palaiseau Cedex France. INSSET Universite de Picardie 48 rue Raspail 02109 Saint-Quentin France.Centre de Mathematiques Appliquees & Centre National de la Recherche Scientifique UMR 7641 Ecole Polytechnique 91128 Palaiseau Cedex France.

The authors con.ider the Euler equation. for a compressible fluid in.on. space dimen.ion.hen.the equation.of state of the fluid does n.t fulfill stan.ard con.exity assumption. an.viscosity an. capillarity effects are taken.in.o accoun.. A typical example of n.n.on.ex con.stitutive equation.for fluids is Van.der Waals' equation. The first order terms of these partialdifferen.ial equation. form a n.n.in.ar system of mixed (hyperbolic-elliptic) type. For a class ofn.n.on.ex equation. of state, an.existen.e theorem of travelin. waves solution. with arbitrarylarge amplitude is established here. The authors distin.uish between.classical (compressive) an.n.n.lassical (un.ercompressive) travelin. waves. The latter do n.t fulfill Lax shock in.quali-ties, an. are characterized by the so-called kin.tic relation. whose properties are in.estigatedin.this paper.

关键词： Elasto dyn.mics Phase tran.ition. Hyperbolic con.ervation.law Diffusion Dispersion Shock wave Un.ercompressive En.ropy in.quality Kin.tic relation

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