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  1. Worm-like nanorods and nanospheres of silver have been synthesized by photochemical decomposition of silver oxalate in water by UV irradiation in the presence of CTAB and PVP, respectively. No external seeds h...

    Authors: S Navaladian, B Viswanathan, TK Varadarajan and RP Viswanath

    Citation: Nanoscale Research Letters 2009 4:471

    Content type: Nano Express

    Published on:

  2. Realizing the vast technological potential of patternable block copolymers requires both the precise controlling of the orientation and long-range ordering, which is still a challenging topic so far. Recently,...

    Authors: Xikui Liu and Manfred Stamm

    Citation: Nanoscale Research Letters 2009 4:459

    Content type: Nano Express

    Published on:

  3. We have demonstrated that fabrication and characterization of nanocomposite polymer light emitting devices with metal Zinc Oxide (ZnO) nanoparticles and 2,3-dibutoxy-1,4-poly(phenylenevinylene) (DBPPV). The cu...

    Authors: MV Madhava Rao, YanKuin Su, TsungSyun Huang, Chen-Han Yeh and Ming-Lung Tu

    Citation: Nanoscale Research Letters 2009 4:485

    Content type: Nano Perspectives

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  4. With air-stable and generic reagents, CdSe nanocrystals with tunable morphologies were prepared by controlling the temperature in the solution reaction route. Thereinto, the lower reaction temperature facilita...

    Authors: Pengfei Hu, Dianzeng Jia, Yali Cao, Yudai Huang, Lang Liu and Jianmin Luo

    Citation: Nanoscale Research Letters 2009 4:437

    Content type: Nano Express

    Published on:

  5. The short-range order of individual fractal-like amorphous carbon nanotips was investigated by means of energy-filtered electron diffraction in a transmission electron microscope (TEM). The nanostructures were...

    Authors: F Solá, A Biaggi-Labiosa, LF Fonseca, O Resto, M Lebrón-Colón and MA Meador

    Citation: Nanoscale Research Letters 2009 4:431

    Content type: Nano Express

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  6. Use of sulfur crosslinked nanogels to improve various properties of virgin elastomers was investigated for the first time. Natural rubber (NR) and styrene butadiene rubber (SBR) nanogels were prepared by prevu...

    Authors: Suman Mitra, Santanu Chattopadhyay and Anil K Bhowmick

    Citation: Nanoscale Research Letters 2009 4:420

    Content type: Nano Express

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  7. Highly ordered mesoporous CdS nanowire arrays were synthesized by using mesoporous silica as hard template and cadmium xanthate (CdR2) as a single precursor. Upon etching silica, mesoporous CdS nanowire arrays we...

    Authors: Na Yuan, Gang Cheng, Yanqing An, Zuliang Du and Sixin Wu

    Citation: Nanoscale Research Letters 2009 4:414

    Content type: Nano Express

    Published on:

  8. As a fast developing alternative of traditional therapeutics, photodynamic therapy (PDT) is an effective, noninvasive, nontoxic therapeutics for cancer, senile macular degeneration, and so on. But the efficacy...

    Authors: Zhi-Long Chen, Yun Sun, Peng Huang, Xiao-Xia Yang and Xing-Ping Zhou

    Citation: Nanoscale Research Letters 2009 4:400

    Content type: Nano Express

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  9. Nanocomposites were synthesized from reactive thermally stable montmorillonite and aromatic–aliphatic polyamide obtained from 4-aminophenyl sulfone and sebacoyl chloride. Carbonyl chloride terminal chain ends ...

    Authors: Sonia Zulfiqar and MuhammadIlyas Sarwar

    Citation: Nanoscale Research Letters 2009 4:391

    Content type: Nano Express

    Published on:

  10. The article reports on structure, mechanical, optical, photocatalytic and biocidal properties of Ti–Ag–O films. The Ti–Ag–O films were reactively sputter-deposited from a composed Ti/Ag target at different par...

    Authors: J Musil, M Louda, R Cerstvy, P Baroch, IB Ditta, A Steele and HA Foster

    Citation: Nanoscale Research Letters 2009 4:313

    Content type: Nano Express

    Published on:

  11. We have demonstrated lithography-free, simple, and large area fabrication method for subwavelength antireflection structures (SAS) to achieve low reflectance of silicon (Si) surface. Thin film of Pt/Pd alloy o...

    Authors: Youngjae Lee, Kisik Koh, Hyungjoo Na, Kwanoh Kim, Jeong-Jin Kang and Jongbaeg Kim

    Citation: Nanoscale Research Letters 2009 4:364

    Content type: Nano Express

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  12. ZnO was grown on sapphire substrate by metal–organic chemical vapor deposition using the diethylzinc (DEZn) and oxygen (O2) as source chemicals at 500 °C. Influences of the chamber pressure and O2/DEZn ratio on t...

    Authors: CC Wu, DS Wuu, PR Lin, TN Chen and RH Horng

    Citation: Nanoscale Research Letters 2009 4:377

    Content type: Nano Express

    Published on:

  13. A novel one-step synthetic route, the double in situ approach, is used to produce both TiO2nanoparticles and polymer (PET), and simultaneously forming a nanocomposite with multi-functionality. The method uses the...

    Authors: De-Yi Wang, Yan-Peng Song, Jun-Sheng Wang, Xin-Guo Ge, Yu-Zhong Wang, Anna A Stec and T Richard Hull

    Citation: Nanoscale Research Letters 2009 4:303

    Content type: Nano Express

    Published on:

  14. Microreaction provides a controllable tool to synthesize CdSe nanocrystals (NCs) in an accelerated fashion. However, the surface traps created during the fast growth usually result in low photoluminescence (PL...

    Authors: Hongwei Yang, Ningning Fan, Weiling Luan and Shan-tung Tu

    Citation: Nanoscale Research Letters 2009 4:344

    Content type: Nano Express

    Published on:

  15. pH-sensitive micelles with hydrophilic core and hydrophilic corona were fabricated by self-assembling of triblock copolymer of poly(methylacrylic acid)-poly(ethylene glycol)-poly(methylacrylic acid) at lower s...

    Authors: Youhua Tao, Ren Liu, Xiaoya Liu, Mingqing Chen, Cheng Yang and Zhongbin Ni

    Citation: Nanoscale Research Letters 2009 4:341

    Content type: Nano Express

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  16. Carbon nanotubes (CNTs) were covalently modified by fluorescence ligand (glycine-N-8-quinolylamide) and formed a hybrid material which could be used as a selective probe for metal ions detection. The anchoring...

    Authors: Zhengping Dong, Bin Yang, Jun Jin, Jing Li, Hongwei Kang, Xing Zhong, Rong Li and Jiantai Ma

    Citation: Nanoscale Research Letters 2009 4:335

    Content type: Nano Express

    Published on:

  17. We report on the thermally induced changes of the nano-structural and optical properties of hydrogenated nanocrystalline silicon in the temperature range 200–700 °C. The as-deposited sample has a high crystall...

    Authors: CJ Arendse, GF Malgas, TFG Muller, D Knoesen, CJ Oliphant, DE Motaung, S Halindintwali and BW Mwakikunga

    Citation: Nanoscale Research Letters 2009 4:307

    Content type: Nano Express

    Published on:

  18. We experimentally investigate the dynamics of spins in GaAs quantum wells under applied electric bias by photoluminescence (PL) measurements excited with circularly polarized light. The bias-dependent circular...

    Authors: M Idrish Miah

    Citation: Nanoscale Research Letters 2009 4:385

    Content type: Nano Perspectives

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  19. Electromagnetic interference (EMI) shielding effectiveness (SE) of multi-walled carbon nanotubes–polymethyl methacrylate (MWCNT–PMMA) composites prepared by two different techniques was measured. EMI SE up to ...

    Authors: Shailaja Pande, BP Singh, RB Mathur, TL Dhami, P Saini and SK Dhawan

    Citation: Nanoscale Research Letters 2009 4:327

    Content type: Nano Express

    Published on:

  20. Labeling of cells with nanoparticles for living detection is of interest to various biomedical applications. In this study, novel fluorescent/magnetic nanoparticles were prepared and used in high-efficient cel...

    Authors: Yuqing Ge, Yu Zhang, Shiying He, Fang Nie, Gaojun Teng and Ning Gu

    Citation: Nanoscale Research Letters 2009 4:287

    Content type: Nano Express

    Published on:

  21. A tight binding molecular dynamics calculation has been conducted to study the size and coordination dependence of bond length and bond energy of Pd atomic clusters of 1.2–5.4 nm in diameter. It has been found...

    Authors: Weihong Qi, Baiyun Huang and Mingpu Wang

    Citation: Nanoscale Research Letters 2009 4:269

    Content type: Nano Express

    Published on:

  22. The mono-dispersed crosslinked polymeric multi-lacuna nanocapsules (CP(St–OA) nanocapsules) about 40 nm with carboxylic groups on their inner and outer surfaces were fabricated in the present work. The small c...

    Authors: Guangfeng Liu and Peng Liu

    Citation: Nanoscale Research Letters 2009 4:281

    Content type: Nano Express

    Published on:

  23. Dynamic scaling behavior has been observed during the room-temperature growth of sputtered Au films on SiO2using the atomic force microscopy technique. By the analyses of the dependence of the roughness, σ, of th...

    Authors: F Ruffino, MG Grimaldi, F Giannazzo, F Roccaforte and V Raineri

    Citation: Nanoscale Research Letters 2009 4:262

    Content type: Nano Express

    Published on:

  24. Asthma and chronic obstructive pulmonary disease (COPD) are pulmonary diseases that are characterized by inflammatory cell infiltration, cytokine production, and airway hyper-reactivity. Most of the effector c...

    Authors: Po-Chang Chiang, Jason W Alsup, Yurong Lai, Yiding Hu, Bruce R Heyde and David Tung

    Citation: Nanoscale Research Letters 2009 4:254

    Content type: Nano Express

    Published on:

  25. Recently, we have proposed a novel strategy for a cell-specific gene therapy system based on responses to intracellular signals. In this system, an intracellular signal that is specifically and abnormally acti...

    Authors: Daisuke Asai, Jeong-Hun Kang, Riki Toita, Akira Tsuchiya, Takuro Niidome, Hideki Nakashima and Yoshiki Katayama

    Citation: Nanoscale Research Letters 2008 4:229

    Content type: Nano Express

    Published on:

  26. ZnO nanorods and nanodisks were synthesized by solution process using zinc chloride as starting material. The morphology of ZnO crystal changed greatly depending on the concentrations of Zn2+ion and ethylene glyc...

    Authors: Tengfa Long, Shu Yin, Kouta Takabatake, Peilin Zhnag and Tsugio Sato

    Citation: Nanoscale Research Letters 2008 4:247

    Content type: Nano Express

    Published on:

  27. High incident energy hydrogen and/or oxygen cations are generated by electron cyclotron resonance system, and then used to highly efficiently modify multi-walled carbon nanotubes (MWCNTs). The effects of vario...

    Authors: Wen-Shou Tseng, Chyuan-Yow Tseng and Cheng-Tzu Kuo

    Citation: Nanoscale Research Letters 2008 4:234

    Content type: Nano Express

    Published on:

  28. Porous nickel oxide (NiO) and zinc oxide (ZnO) submicro- and nanofibers were synthesized by impregnating electrospun polyacrylonitrile (PAN) fiber templates with corresponding metal nitrate aqueous solutions a...

    Authors: Yejun Qiu, Jie Yu, Xiaosong Zhou, Cuili Tan and Jing Yin

    Citation: Nanoscale Research Letters 2008 4:173

    Content type: Nano Express

    Published on:

  29. Gold nanoparticles (GNPs) are widely used to detect DNA. We studied the effect of pH on the assembly/disassembly of single-stranded DNA functionalized GNPs. Based on the different binding affinities of DNA to ...

    Authors: Liping Sun, Zhaowu Zhang, Shuang Wang, Jianfeng Zhang, Hui Li, Lei Ren, Jian Weng and Qiqing Zhang

    Citation: Nanoscale Research Letters 2008 4:216

    Content type: Nano Express

    Published on:

  30. This investigation deals with the effect of growth temperature on the microstructure, nitrogen content, and crystallinity of C–N nanotubes. The X-ray photoelectron spectroscopic (XPS) study reveals that the at...

    Authors: RamManohar Yadav, PramodSingh Dobal, T Shripathi, RS Katiyar and ON Srivastava

    Citation: Nanoscale Research Letters 2008 4:197

    Content type: Nano Express

    Published on:

  31. Energy level structure and direct light absorption in a cylindrical quantum dot (CQD), having thin falciform cross section, are studied within the framework of the adiabatic approximation. An analytical expres...

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

    Citation: Nanoscale Research Letters 2008 4:130

    Content type: Nano Express

    Published on:

  32. Hexagonal Ag/Pt nanoshells were prepared by using a hexagonal Ag nanoplate as the displacement template and by introducing Pt ions. The prepared Ag/Pt nanoshells played the role of an electrocatalyst in an oxy...

    Authors: Chien-Liang Lee, Chun-Ming Tseng, Chen-Chung Wu, Tsung-Chia Chou and Ciou-Mei Syu

    Citation: Nanoscale Research Letters 2008 4:193

    Content type: Nano Express

    Published on:

  33. Palladium nanoparticles of average size around 8 nm have been synthesized rapidly by UV irradiation of mixture of palladium chloride and potassium oxalate solutions. A rod-shaped palladium oxalate complex has ...

    Authors: S Navaladian, B Viswanathan, TK Varadarajan and RP Viswanath

    Citation: Nanoscale Research Letters 2008 4:181

    Content type: Nano Express

    Published on:

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