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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共63条记录   A simple and ultrasensitive electrochemical DNA biosensor based on DNA concatamers [作者：CHEN XIAN; LIN YAHUI; LI JUAN; LIN LISEN; CHEN GUONAN; YANG HUANGHAO,期刊：Chemical Communications, 页码：12116-12118 , 文章类型： Article，,卷期：2011年47-44] A simple, ultrasensitive and selective electrochemical DNA biosensor based on DNA concatamers is described, which can detect as low as 100 aM target DNA even in complex samples. Electrospun antimony doped tin oxide (ATO) nanofibers as a versatile conducting matrix [作者：OSTERMANN RAINER; ZIEBA ROMAN; RUDOLPH MELANIE; SCHLETTWEIN DERCK; SMARSLY BERND M,期刊：Chemical Communications, 页码：12119-12121 , 文章类型： Article，,卷期：2011年47-44] Nanoparticles of ATO (antimony doped tin oxide) were used to produce thick conductive, free standing mats of nanofibers via electrospinning. These fibrous mats were incorporated into polymer films to produce a transparen... Fabrication of nickel hydroxide electrodes with open-ended hexagonal nanotube arrays for high capacitance supercapacitors [作者：WU MAOSUNG; HUANG KUOCHIH,期刊：Chemical Communications, 页码：12122-12124 , 文章类型： Article，,卷期：2011年47-44] A nickel hydroxide electrode with open-ended hexagonal nanotube arrays, prepared by hydrolysis of nickel chloride in the presence of hexagonal ZnO nanorods, shows a very high capacitance of 1328 F g(-1) at a discharge cu... Three dye energy transfer cascade within DNA thin films [作者：NAVARATHNE DAMINDA; NER YOGESH; GROTE JAMES G; SOTZING GREGORY A,期刊：Chemical Communications, 页码：12125-12127 , 文章类型： Article，,卷期：2011年47-44] An efficient cascade FRET was realized in solid state DNA-CTMA thin films using a three chromophore system without any covalent attachments. The extent of energy transfer from Cm102 to SRh was studied and found to improv... Gold catalyzed reduction of a hexavalent aromatic sulfonyl phthalimide to sulfur [作者：KOCZKUR KALLUM M; HAMED EMAD M; HESP COLIN R; HOUMAM ABDELAZIZ,期刊：Chemical Communications, 页码：12128-12130 , 文章类型： Article，,卷期：2011年47-44] The reduction of N-(p-fluorobenzenesulfonyl) phthalimide on polycrystalline gold and Au(111) was studied. Our key finding is the decomposition of the compound on the surface, leaving only sulfur behind. This was supporte... Acetic acid-confined synthesis of uniform three-dimensional (3D) bismuth telluride nanocrystals consisting of few-quintuple-layer nanoplatelets [作者：YUAN QIANG; RADAR KELLY; HUSSAIN MUHAMMAD MUSTAFA,期刊：Chemical Communications, 页码：12131-12133 , 文章类型： Article，,卷期：2011年47-44] High-selectivity, uniform three-dimensional (3D) flower-like bismuth telluride (Bi(2)Te(3)) nanocrystals consisting of few-quintuple-layer nanoplatelets with a thickness down to 4.5 nm were synthesized for the first time... Evidence for the formation of an intermediate complex in the direct metalation of tetra(4-bromophenyl)-porphyrin on the Cu(111) surface [作者：DOYLE CATHERINE M; KRASNIKOV SERGEY A; SERGEEVA NATALIA N; PREOBRAJENSKI ALEXEI B; VINOGRADOV NIKOLAY A; SERGEEVA YULIA N; SENGE MATHIAS O; CAFOLLA ATTILIO A,期刊：Chemical Communications, 页码：12134-12136 , 文章类型： Article，,卷期：2011年47-44] A strong molecule-surface interaction between free-base-tetra(4-bromophenyl)-porphyrin and Cu(111) results in a distortion of both the molecule and the underlying copper surface in the vicinity of the molecule. This in t... Fluorescent metal-organic framework for selective sensing of nitroaromatic explosives [作者：GOLE BAPPADITYA; BAR ARUN KUMAR; MUKHERJEE PARTHA SARATHI,期刊：Chemical Communications, 页码：12137-12139 , 文章类型： Article，,卷期：2011年47-44] Highly luminescent micrometre-sized fine particles of a Zn(II) metal-organic framework (MOF) of a new pi-electron rich tricarboxylate dispersed in ethanol is demonstrated as a selective sensory material for the detection... Redox transformations at nanodiamond surfaces revealed by in situ infrared spectroscopy [作者：SCHOLZ JAN; MCQUILLAN A JAMES; HOLT KATHERINE B,期刊：Chemical Communications, 页码：12140-12142 , 文章类型： Article，,卷期：2011年47-44] Attenuated total reflectance infrared spectroscopy is used to monitor nanodiamond surface group transformations in the presence of aqueous IrCl(6)(2-). Electron transfer between the nanoparticle surface and the solution ... Facile and mass production synthesis of beta-NaYF(4):Yb(3+), Er(3+)/Tm(3+) 1D microstructures with multicolor up-conversion luminescence [作者：ZHANG XIAO; YANG PIAOPING; LI CHUNXIA; WANG DONG; XU JIE; GAI SHILI; LIN JUN,期刊：Chemical Communications, 页码：12143-12145 , 文章类型： Article，,卷期：2011年47-44] Well defined, pure hexagonal-phased NaYF(4):Yb(3+), Er(3+)/Tm(3+) microtubes and microrods were first prepared by a facile and mass production molten salt method without using any surfactant, which offers a new alternati... Thermosensitive dendrimer formulation for drug delivery at physiologically relevant temperatures [作者：CASTONGUAY ANNIE; WILSON ELEANOR; ALHAJAJ NOURA; PETITJEAN LAURENE; PAOLETTI JULIE; MAYSINGER DUSICA; KAKKAR ASHOK,期刊：Chemical Communications, 页码：12146-12148 , 文章类型： Article，,卷期：2011年47-44] A simple and versatile dendrimer based platform to deliver therapeutic agents at temperatures within the physiological range, is reported. Lipoic acid conjugated at the periphery of the thermosensitive dendrimer formulat... The photoluminescent graphene oxide serves as an acceptor rather than a donor in the fluorescence resonance energy transfer pair of Cy3.5-graphene oxide [作者：PIAO YUNXIAN; LIU FEI; SEO TAE SEOK,期刊：Chemical Communications, 页码：12149-12151 , 文章类型： Article，,卷期：2011年47-44] We have systematically studied the fluorescence resonance energy transfer (FRET) efficiency between the photoluminescent graphene oxide (GO) and Cy3.5 dye by controlling the donor-acceptor distance with a double stranded... Functional MnO nanoclusters for efficient siRNA delivery [作者：XING RUIJUN; LIU GANG; QUAN QIMENG; BHIRDE ASHWINKUMAR; ZHANG GUOFENG; JIN ALBERT; BRYANT L HENRY; ZHANG ANGELA; LIANG AMY; EDEN HENRY S; HOU YANGLONG; CHEN XIAOYUAN,期刊：Chemical Communications, 页码：12152-12154 , 文章类型： Article，,卷期：2011年47-44] A non-viral gene delivery nanovehicle based on Alkyl-PEI2k capped MnO nanoclusters was synthesized via a simple, facile method and used for efficient siRNA delivery and magnetic resonance imaging. Ferritin and metallothionein: dangerous liaisons [作者：ORIHUELA RUBEN; FERNANDEZ BELEN; PALACIOS OSCAR; VALERO ELSA; ATRIAN SILVIA; WATT RICHARD K; DOMINGUEZVERA JOSE M; CAPDEVILA MERCE,期刊：Chemical Communications, 页码：12155-12157 , 文章类型： Article，,卷期：2011年47-44] Ferritin (Ft) interaction with the Zn-complexes of mammalian MT1, MT2 and MT3 metallothioneins (MT) leads to simultaneous Fe(II) and Zn(II) release. A simple "molecular beacon"-based fluorescent sensing strategy for sensitive and selective detection of mercury (II) [作者：XU HUIFENG; ZHU XI; YE HONGZHI; YU LISHUANG; LIU XIANXIANG; CHEN GUONAN,期刊：Chemical Communications, 页码：12158-12160 , 文章类型： Article，,卷期：2011年47-44] A novel fluorescent sensor for the detection of Hg(2+) in aqueous media was developed. The method takes advantages of the highly selective thymine-Hg(2+)-thymine coordination and the sensitive "signal-on" structure-switc... Reactions of a quintuply bonded chromium dimer with alkynes [作者：SHEN JINGMEI; YAP GLENN P A; WERNER JANPHILIPP; THEOPOLD KLAUS H,期刊：Chemical Communications, 页码：12191-12193 , 文章类型： Article，,卷期：2011年47-44] Quintuply bonded [(H)L(iPr)Cr](2) reacts with alkynes RC CR (R = Me, Et, Ph, CF(3)) to form exclusively 1 : 1 adducts [(H)L(iPr)Cr](2)(RCCR). All products feature relatively short Cr-Cr distances (1.919-1.962 degrees) a...