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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61条记录   Identification of Descriptors for the CO Interaction with Metal Nanoparticles [作者：Mpourmpakis, G; Andriotis, AN; Vlachos, DG,期刊：Nano Letters, 页码：1041-1045 , 文章类型： Article，,卷期：2010年10-3] The design and performance optimization of future nanocatalysts will depend on our understanding of adsorbate-metal interactions. Using first principle calculations, we identify suitable descriptors, namely, the coordina... Light-Induced Local Heating for Thermophoretic Manipulation of DNA in Polymer Micro- and Nanochannels [作者：Thamdrup, LH; Larsen, NB; Kristensen, A,期刊：Nano Letters, 页码：826-832 , 文章类型： Article，,卷期：2010年10-3] We present a method for making polymer chips with a narrow-band near-infrared absorber layer that enables light-induced local heating of liquids inside fluidic micro- and nanochannels fabricated by thermal imprint in pol... Electrokinetic Concentration of DNA Polymers in Nanofluidic Channels [作者：Stein, D; Deurvorst, Z; van der Heyden, FHJ; Koopmans, WJA; Gabel, A; Dekker, C,期刊：Nano Letters, 页码：765-772 , 文章类型： Article，,卷期：2010年10-3] DNA molecules can be concentrated in a narrow region of a nanochannel when driven electrokinetically in submillimolar salt solutions, Transport experiments and theoretical modeling reveal the interplay of electrophoresis... Fabrication of Aligned Magnetic Nanoparticles Using Tobamoviruses [作者：Kobayashi, M; Seki, M; Tabata, H; Watanabe, Y; Yamashita, I,期刊：Nano Letters, 页码：773-776 , 文章类型： Article，,卷期：2010年10-3] We used genetically modified tube-shaped tobamoviruses to produce 3 nm aligned magnetic nanoparticles. Amino acid residues facing the central channel of the virus were modified to increase the number of nucleation sites.... Size-Selective Nanoparticle Growth on Few-Layer Graphene Films [作者：Luo, ZT; Somers, LA; Dan, YP; Ly, T; Kybert, NJ; Mele, EJ; Johnson, ATC,期刊：Nano Letters, 页码：777-781 , 文章类型： Article，,卷期：2010年10-3] We observe chat gold atoms deposited by physical vapor deposition onto few-layer graphenes condense upon annealing to form nanoparticles with an average diameter that is determined by the graphene film thickness, The dat... Fifteen-Piconewton Force Detection from Neural Growth Cones Using Nanowire Arrays [作者：Hallstrom, W; Lexholm, M; Suyatin, DB; Hammarin, G; Hessman, D; Samuelson, L; Montelius, L; Kanje, M; Prinz, CN,期刊：Nano Letters, 页码：782-787 , 文章类型： Article，,卷期：2010年10-3] We used epitaxially grown monodisperse nanowire arrays to measure cellular forces with a spatial resolution of 1 mu m. Nerve cells were cultured on the array and cellular forces were calculated from the displacement of t... Capturing the Crystalline Phase of Two-Dimensional Nanocrystal Superlattices in Action [作者：Jiang, Z; Lin, XM; Sprung, M; Narayanan, S; Wang, J,期刊：Nano Letters, 页码：799-803 , 文章类型： Article，,卷期：2010年10-3] Critical photonic, electronic, and magnetic applications of two-dimensional nanocrystal superlattices often require nanostructures in perfect single-crystal phases with long-range order and limited defects. Here we disco... Calcium-Decorated Graphene-Based Nanostructures for Hydrogen Storage [作者：Lee, H; Ihm, J; Cohen, ML; Louie, SG,期刊：Nano Letters, 页码：793-798 , 文章类型： Article，,卷期：2010年10-3] We report a first-principles study of hydrogen storage media consisting of calcium atoms and graphene-based nanostructures. We find that Ca atoms prefer to be individually adsorbed on the zigzag edge of graphene with a C... Effect of Annealing on P3HT:PCBM Charge Transfer and Nanoscale Morphology Probed by Ultrafast Spectroscopy [作者：Marsh, RA; Hodgkiss, JM; Albert-Seifried, S; Friend, RH,期刊：Nano Letters, 页码：923-930 , 文章类型： Article，,卷期：2010年10-3] We employ sub-picosecond TA spectroscopy on operating P3HT:PCBM devices to probe the effect of annealing on charge transfer dynamics and nanoscale morphology. Our measurement configuration allows us to remove the effect ... On-Chip Interferometric Detection of Nanomechanical Motion [作者：Unterreithmeier, QP; Faust, T; Manus, S; Kotthaus, JP,期刊：Nano Letters, 页码：887-890 , 文章类型： Article，,卷期：2010年10-3] An integrable on-chip displacement transduction of nanomechenical motion is developed that senses the modulation of the optical near-field of an illuminated vibrating string with a nearby Schottky photodiode. This scheme... Ultralow Superharmonic Resonance for Functional Nanowires [作者：Cohen-Tanugi, D; Akey, A; Yao, N,期刊：Nano Letters, 页码：852-859 , 文章类型： Article，,卷期：2010年10-3] Functional nanowires, made from materials such as zinc oxide, offer the promise of energy scavenging and precise sensing due to their vibrational properties, but their high intrinsic resonance frequencies (in the kiloher... Drude Relaxation Rate in Grained Gold Nanoantennas [作者：Chen, KP; Drachev, VP; Borneman, JD; Kildishev, AV; Shalaev, VM,期刊：Nano Letters, 页码：916-922 , 文章类型： Article，,卷期：2010年10-3] The effect of grain boundaries on the electron relaxation rate is significant even for large area noble metal films and more so for plasmonic nanostructures. Optical spectroscopy and X-ray diffraction show a substantial ... Si/TiSi2 Heteronanostructures as High-Capacity Anode Material for Li Ion Batteries [作者：Zhou, S; Liu, XH; Wang, DW,期刊：Nano Letters, 页码：860-863 , 文章类型： Article，,卷期：2010年10-3] We synthesized a unique heteronanostructure consisting Of two-dimensional TiSi2 nanonets and particulate Si coating. The high conductivity and the structural integrity of the TiSi2 nanonet core were proven as great merit... Wafer-Scale Synthesis of Single-Crystal Zigzag Silicon Nanowire Arrays with Controlled Turning Angles [作者：Chen, HA; Wang, H; Zhang, XH; Lee, CS; Lee, ST,期刊：Nano Letters, 页码：864-868 , 文章类型： Article，,卷期：2010年10-3] Silicon nanowires (SiNWs) having curved structures may have unique advantages in device fabrication. However,, no methods are available to prepare curved SiNWs controllably. in this work, we report the preparation of thr... Deformation Potentials and Electron-Phonon Coupling in Silicon Nanowires [作者：Murphy-Armando, F; Fagas, G; Greer, JC,期刊：Nano Letters, 页码：869-873 , 文章类型： Article，,卷期：2010年10-3] The role of reduced dimensionality and of the surface on electron-phonon (e-ph) coupling in silicon nanowires is determined from first principles, Surface termination and chemistry is found to have a relatively small inf... Composite Au Nanostructures for Fluorescence Studies in Visible Light [作者：Kravets, VG; Zoriniants, G; Burrows, CP; Schedin, F; Geim, AK; Barnes, WL; Grigorenko, AN,期刊：Nano Letters, 页码：874-879 , 文章类型： Article，,卷期：2010年10-3] We present results from composite plasmonic nanostructures designed to achieve the cascaded enhancement of electromagnetic fields at optical frequencies. Our structures comprise a small metallic nanodisc Suspended above ...