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Page 113 of 115

  1. Content type: Nano Express

    Electrical double layer supercapacitor is very significant in the field of electrical energy storage which can be the solution for the current revolution in the electronic devices like mobile phones, camera fl...

    Authors: A Leela Mohana Reddy, F Estaline Amitha, Imran Jafri and S Ramaprabhu

    Citation: Nanoscale Research Letters 2008 3:145

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  2. Content type: Nano Perspectives

    The use of nanotechnology and nanomaterials in medical research is growing. Silver-containing nanoparticles have previously demonstrated antimicrobial efficacy against bacteria and viral particles. This prelim...

    Authors: James V Rogers, Christopher V Parkinson, Young W Choi, Janice L Speshock and Saber M Hussain

    Citation: Nanoscale Research Letters 2008 3:129

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  3. Content type: Nano Express

    Fabrication of a large area of periodic structures with deep sub-wavelength features is required in many applications such as solar cells, photonic crystals, and artificial kidneys. We present a low-cost and h...

    Authors: Wei Wu, Dibyendu Dey, Omer G Memis, Alex Katsnelson and Hooman Mohseni

    Citation: Nanoscale Research Letters 2008 3:123

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  4. Content type: Nano Express

    Poly(methyl methacrylate) in the brush form is grown from the surface of magnetite nanoparticles by ambient temperature atom transfer radical polymerization (ATATRP) using a phosphonic acid based initiator. Th...

    Authors: Kothandapani Babu and Raghavachari Dhamodharan

    Citation: Nanoscale Research Letters 2008 3:109

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  5. Content type: Nano Express

    Superfine powders of poly (methyl methacrylate) (PMMA) have been prepared by means of an emulsion polymerization method. These have been used as templates in the synthesis of tetragonal phase mesoporous zircon...

    Authors: Guorong Duan, Chunxiang Zhang, Aimei Li, Xujie Yang, Lude Lu and Xin Wang

    Citation: Nanoscale Research Letters 2008 3:118

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  6. Content type: Nano Express

    The preparation of luminescent silver hollow spheres using Eu(III) compound based on trifluorothenoyl-acetone is described. The structure and size of silver hollow spheres were determined by TEM images. The re...

    Authors: Youyi Sun, Yaqing Liu, Guizhe Zhao and Qijin Zhang

    Citation: Nanoscale Research Letters 2008 3:82

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  7. Content type: Nano Express

    This work presents the molecular dynamics approach toward mechanical deformation and phase transformation mechanisms of monocrystalline Si(100) subjected to nanoindentation. We demonstrate phase distributions ...

    Authors: Yen-Hung Lin, Sheng-Rui Jian, Yi-Shao Lai and Ping-Feng Yang

    Citation: Nanoscale Research Letters 2008 3:71

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  8. Content type: Nano Express

    Iron nanoparticles were employed to induce the synthesis of diamond on molybdenum, silicon, and quartz substrates. Diamond films were grown using conventional conditions for diamond synthesis by hot filament c...

    Authors: Kishore Uppireddi, Oscar Resto, Brad R Weiner and Gerardo Morell

    Citation: Nanoscale Research Letters 2008 3:65

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  9. Content type: Nano Express

    It is shown that magnetometry can be employed as an effective tool to control the content of a ferromagnetic constituent in nanocarbon materials. We propose a thermochemical treatment protocol to achieve exten...

    Authors: Irina V Ovsienko, LyudmilaYu Matzuy, Nykolai I Zakharenko, Nykolai G Babich, Tetyana A Len, Yuriy I Prylutskyy, David Hui, Yuri M Strzhemechny and Peter C Eklund

    Citation: Nanoscale Research Letters 2008 3:60

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  10. Content type: Nano Express

    Within the linear response theory, a local bond-polarization model based on the displacement–displacement Green’s function and the Born potential including central and non-central interatomic forces is used to...

    Authors: Pedro Alfaro-Calderón, Miguel Cruz-Irisson and Chumin Wang-Chen

    Citation: Nanoscale Research Letters 2007 3:55

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  11. Content type: Nano Express

    Sulfonated styrene-(ethylene-butylene)-styrene triblock copolymer (SSEBS) was synthesized by reaction of acetyl sulfate with SEBS. SSESB-clay nanocomposites were then prepared from hydrophilic Na-montmorilloni...

    Authors: Anirban Ganguly and Anil K Bhowmick

    Citation: Nanoscale Research Letters 2007 3:36

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  12. Content type: Nano Express

    A family of unusually stable boron cages was identified and examined using first-principles local-density functional method. The structure of the fullerenes is similar to that of the B12icosahedron and consists o...

    Authors: Nevill Gonzalez Szwacki

    Citation: Nanoscale Research Letters 2007 3:49

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  13. Content type: Nano Express

    Phosphomolybdate has been employed simultaneously as the oxidizing agent for the monomer polymerization and the reduced polyoxometalate is used as reducing agent for the reduction of metal ions. The composites...

    Authors: PilliSatyananda Kishore, Balasubramanian Viswanathan and ThirukkallamKanthadai Varadarajan

    Citation: Nanoscale Research Letters 2007 3:14

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  14. Content type: Nano Perspectives

    The study reports some preliminary investigations on the template free synthesis of ascantly investigated polyaniline (PANI) derivative—poly (1-naphthylamine) (PNA) by template free method in presence as well as ...

    Authors: Ufana Riaz, Sharif Ahmad and S Marghoob Ashraf

    Citation: Nanoscale Research Letters 2007 3:45

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  15. Content type: Nano Express

    Randomly oriented short and low density conical carbon nanotubes (CNTs) were prepared on Si substrates by tubular microwave plasma enhanced chemical vapor deposition process at relatively low temperature (350–...

    Authors: SanjayKumar Srivastava, Vasant D Vankar and Vikram Kumar

    Citation: Nanoscale Research Letters 2007 3:25

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  16. Content type: Nano Express

    We have studied ultrafast carrier dynamics in nanocrystalline silicon films with thickness of a few nanometers where boundary-related states and quantum confinement play an important role. Transient non-degene...

    Authors: Emmanouil Lioudakis, Andreas Othonos, Ch B Lioutas and N Vouroutzis

    Citation: Nanoscale Research Letters 2007 3:1

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  17. Content type: Nano Express

    Bactericidal efficacy of gold nanoparticles conjugated with ampicillin, streptomycin and kanamycin were evaluated. Gold nanoparticles (Gnps) were conjugated with the antibiotics during the synthesis of nanopar...

    Authors: Biswarup Saha, Jaydeep Bhattacharya, Ananda Mukherjee, AnupKumar Ghosh, ChittaRanjan Santra, Anjan K Dasgupta and Parimal Karmakar

    Citation: Nanoscale Research Letters 2007 2:614

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  18. Content type: Nano Perspectives

    In this paper, a new image analysis based method for electrospun nanofiber diameter measurement has been presented. The method was tested by a simulated image with known characteristics and a real web. Mean (M...

    Authors: Mohammad Ziabari, Vahid Mottaghitalab, Scott T McGovern and AK Haghi

    Citation: Nanoscale Research Letters 2007 2:597

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  19. Content type: Nano Express

    In framework of the adiabatic approximation the energy states of electron as well as direct light absorption are investigated in strongly oblate and strongly prolate ellipsoidal quantum dots (QDs) at presence ...

    Authors: Karen G Dvoyan, David B Hayrapetyan, Eduard M Kazaryan and Ani A Tshantshapanyan

    Citation: Nanoscale Research Letters 2007 2:601

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  20. Content type: Nano Review

    The wetting properties of superhydrophobic surfaces have generated worldwide research interest. A water drop on these surfaces forms a nearly perfect spherical pearl. Superhydrophobic materials hold considerab...

    Authors: Nicolas Verplanck, Yannick Coffinier, Vincent Thomy and Rabah Boukherroub

    Citation: Nanoscale Research Letters 2007 2:577

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  21. Content type: Nano Express

    InAs/GaAs heterostructures have been simultaneously grown by molecular beam epitaxy on GaAs (100), GaAs (100) with a 2° misorientation angle towards [01−1], and GaAs (n 11)B (n = 9, 7, 5) substrates. While the su...

    Authors: BL Liang, Zh M Wang, KA Sablon, Yu I Mazur and GJ Salamo

    Citation: Nanoscale Research Letters 2007 2:609

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  22. Content type: Nano Express

    Stable films containing CdS quantum dots of mean size 3.4 nm embedded in a solid host matrix are prepared using a room temperature chemical route of synthesis. CdS/synthetic glue nanocomposites are characteriz...

    Authors: PushpaAnn Kurian, C Vijayan, K Sathiyamoorthy, CS Suchand Sandeep and Reji Philip

    Citation: Nanoscale Research Letters 2007 2:561

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  23. Content type: Nano Perspectives

    In this work, gold-incorporated polyethylenedioxythiophene nanocomposite material has been synthesized chemically, employing reverse emulsion polymerization method. Infrared and Raman spectroscopic studies rev...

    Authors: S Vinod Selvaganesh, J Mathiyarasu, KLN Phani and V Yegnaraman

    Citation: Nanoscale Research Letters 2007 2:546

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  24. Content type: Nano Review

    We have conducted highP–T synchrotron X-ray and time-of-flight neutron diffraction experiments as well as indentation measurements to study equation of state, constitutive properties, and hardness of nanocrystall...

    Authors: Yusheng Zhao, TD Shen and Jianzhong Zhang

    Citation: Nanoscale Research Letters 2007 2:476

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  25. Content type: Nano Express

    We demonstrate multiple wavelength InGaAs quantum dot lasers using ion implantation induced intermixing. Proton implantation, followed by annealing is used to create differential interdiffusion in the active r...

    Authors: S Mokkapati, Sichao Du, M Buda, L Fu, HH Tan and C Jagadish

    Citation: Nanoscale Research Letters 2007 2:550

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  26. Content type: Nano Express

    Time Resolved Photoluminescence (TRPL) measurements on the picosecond time scale (temporal resolution of 17 ps) on colloidal CdSe and CdSe/ZnS Quantum Dots (QDs) were performed. Transient PL spectra reveal thr...

    Authors: Giovanni Morello, Marco Anni, PantaleoDavide Cozzoli, Liberato Manna, Roberto Cingolani and Milena De Giorgi

    Citation: Nanoscale Research Letters 2007 2:512

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  27. Content type: Nano Express

    We have investigated the ultra-fast carrier dynamics in Molecular Beam Epitaxy (MBE)-grown InAs/InGaAs/GaAs quantum dots (QDs) emitting at 1.3 μm by time resolved photoluminescence (TRPL) upconversion measurem...

    Authors: Gabriele Rainò, Giuseppe Visimberga, Abdelmajid Salhi, Maria T Todaro, Massimo De Vittorio, Adriana Passaseo, Roberto Cingolani and Milena De Giorgi

    Citation: Nanoscale Research Letters 2007 2:509

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  28. Content type: Nano Express

    Low energy Ar+ion sputtering, typically below 1,200 eV, of GaAs at normal beam incident angle is investigated. Surface morphology development with respect to varying energy is analyzed and discussed. Dot-like pat...

    Authors: Y Wang, SF Yoon, CY Ngo and J Ahn

    Citation: Nanoscale Research Letters 2007 2:504

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  29. Content type: Nano Review

    We have shown that the morphological features of the sol–gel derived thin films of ZnO depend strongly on the choice of the precursor materials. In particular, we have used zinc nitrate and zinc acetate as the...

    Authors: Harish Bahadur, AK Srivastava, RK Sharma and Sudhir Chandra

    Citation: Nanoscale Research Letters 2007 2:469

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  30. Content type: Nano Express

    Tungsten trioxide nanorods have been generated by the thermal decomposition (450 °C) of tetrabutylammonium decatungstate. The synthesized tungsten trioxide (WO3) nanorods have been characterized by XRD, Raman, SE...

    Authors: Janarthanan Rajeswari, PilliSatyananda Kishore, Balasubramanian Viswanathan and ThirukkallamKanthadai Varadarajan

    Citation: Nanoscale Research Letters 2007 2:496

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  31. Content type: Nano Express

    MoS2nanofiber bundles have been prepared by hydrothermal method using ammonium molybdate with sulfur source in acidic medium and maintained at 180 °C for several hours. The obtained black crystalline products are...

    Authors: G Nagaraju, CN Tharamani, GT Chandrappa and J Livage

    Citation: Nanoscale Research Letters 2007 2:461

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  32. Content type: Nano Express

    For the first time, a complex formed by polyaniline (in its organic metal form) and silver has been deposited on copper in nanoparticulate form. When depositing on Cu pads of printed circuit boards it efficien...

    Authors: Bernhard Wessling, Marco Thun, Carmen Arribas-Sanchez, Sussane Gleeson, Joerg Posdorfer, Melanie Rischka and Bjoern Zeysing

    Citation: Nanoscale Research Letters 2007 2:455

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  33. Content type: Nano Express

    Pd nanoparticles were prepared with reverse micelles of water/AOT/isooctane solution and deposited onto silicon or InP substrates by electrophoresis. A large change of capacitance-voltage characteristics of me...

    Authors: K Zdansky, P Kacerovsky, J Zavadil, J Lorincik and A Fojtik

    Citation: Nanoscale Research Letters 2007 2:450

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  34. Content type: Nano Review

    In the following review we discuss several types of nanoparticles (such as TiO2, quantum dots, and gold nanoparticles) and their impact on the ability to image biological components in fixed cells. The review als...

    Authors: K Ted Thurn, EricMB Brown, Aiguo Wu, Stefan Vogt, Barry Lai, Jörg Maser, Tatjana Paunesku and Gayle E Woloschak

    Citation: Nanoscale Research Letters 2007 2:430

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  35. Content type: Nano Express

    We present a study by transmission electron microscopy (TEM) of the strain state of individual InN quantum dots (QDs) grown on GaN substrates. Moiré fringe and high resolution TEM analyses showed that the QDs ...

    Authors: Juan G Lozano, Ana M Sánchez, Rafael García, Sandra Ruffenach, Olivier Briot and David González

    Citation: Nanoscale Research Letters 2007 2:442

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  36. Content type: Nano Review

    We report on progress in growth and applications of submonolayer (SML) quantum dots (QDs) in high-speed vertical-cavity surface-emitting lasers (VCSELs). SML deposition enables controlled formation of high den...

    Authors: NN Ledentsov, D Bimberg, F Hopfer, A Mutig, VA Shchukin, AV Savel’ev, G Fiol, E Stock, H Eisele, M Dähne, D Gerthsen, U Fischer, D Litvinov, A Rosenauer, SS Mikhrin, AR Kovsh…

    Citation: Nanoscale Research Letters 2007 2:417

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