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  1. Nano Express

    Highly Enhanced H2 Sensing Performance of Few-Layer MoS2/SiO2/Si Heterojunctions by Surface Decoration of Pd Nanoparticles

    A novel few-layer MoS2/SiO2/Si heterojunction is fabricated via DC magnetron sputtering technique, and Pd nanoparticles are further synthesized on the device surface. The results demonstrate that the fabricated s...

    Lanzhong Hao, Yunjie Liu, Yongjun Du, Zhaoyang Chen, Zhide Han, Zhijie Xu and Jun Zhu

    Nanoscale Research Letters 2017 12:567

    Published on: 17 October 2017

  2. Nano Express

    Na4Mn9O18/Carbon Nanotube Composite as a High Electrochemical Performance Material for Aqueous Sodium-Ion Batteries

    The aqueous sodium-ion battery (ASIB) is one of the promising new energy storage systems owing to the abundant resources of sodium as well as efficiency and safety of electrolyte. Herein, we report an ASIB sys...

    Fuxing Yin, Zhengjun Liu, Shuang Yang, Zhenzhen Shan, Yan Zhao, Yuting Feng, Chengwei Zhang and Zhumabay Bakenov

    Nanoscale Research Letters 2017 12:569

    Published on: 17 October 2017

  3. Nano Commentary

    Solid-State Heating Synthesis of Poly (3,4-Ethylenedioxythiophene)/Gold/Graphene Composite and Its Application for Amperometric Determination of Nitrite and Iodate

    A ternary composite of poly (3,4-ethylenedioxythiophene)/gold/graphene (PEDOT/Au/GO) for promising electrochemical sensor was synthesized by solid-state heating method. The interaction between the PEDOT, Au, a...

    Ahmat Ali, Yu Zhang, Ruxangul Jamal and Tursun Abdiryim

    Nanoscale Research Letters 2017 12:568

    Published on: 17 October 2017

  4. Nano Express

    Effects of Bilayer Thickness on the Morphological, Optical, and Electrical Properties of Al2O3/ZnO Nanolaminates

    This report mainly focuses on the investigation of morphological, optical, and electrical properties of Al2O3/ZnO nanolaminates regulated by varying bilayer thicknesses. The growth mechanism of nanolaminates base...

    Da-Hai Li, Chen-Hui Zhai, Wen-Chao Zhou, Qing-Hua Huang, Lei Wang, Hua Zheng, Lei Chen, Xin Chen and Rong-Jun Zhang

    Nanoscale Research Letters 2017 12:563

    Published on: 11 October 2017

  5. Nano Express

    Raman Spectra and Bulk Modulus of Nanodiamond in a Size Interval of 2–5 nm

    Nanodiamond in a 2–5-nm size interval (which is typical for an appearance of quantum confinement effect) show Raman spectra composed of 3 bands at 1325, 1600, and 1500 cm−1 (at the 458-nm laser excitation) which ...

    Mikhail Popov, Valentin Churkin, Alexey Kirichenko, Viktor Denisov, Danila Ovsyannikov, Boris Kulnitskiy, Igor Perezhogin, Viktor Aksenenkov and Vladimir Blank

    Nanoscale Research Letters 2017 12:561

    Published on: 10 October 2017

  6. Nano Express

    Large Lateral Photovoltaic Effect in MoS2/GaAs Heterojunction

    Molybdenum disulfide (MoS2) nanoscaled films are deposited on GaAs substrates via magnetron sputtering technique, and MoS2/GaAs heterojunctions are fabricated. The lateral photovoltaic effect (LPE) of the fabrica...

    Lanzhong Hao, Yunjie Liu, Zhide Han, Zhijie Xu and Jun Zhu

    Nanoscale Research Letters 2017 12:562

    Published on: 10 October 2017

  7. Nano Express

    Photocatalytic Activities Enhanced by Au-Plasmonic Nanoparticles on TiO2 Nanotube Photoelectrode Coated with MoO3

    Although TiO2 was formerly a common material for photocatalysis reactions, its wide band gap (3.2 eV) results in absorbing only ultraviolet light, which accounts for merely 4% of total sunlight. Modifying TiO2 ha...

    Chia-Jui Li, Chuan-Ming Tseng, Sz-Nian Lai, Chin-Ru Yang and Wei-Hsuan Hung

    Nanoscale Research Letters 2017 12:560

    Published on: 6 October 2017

  8. Nano Express

    Bipolar Effects in Photovoltage of Metamorphic InAs/InGaAs/GaAs Quantum Dot Heterostructures: Characterization and Design Solutions for Light-Sensitive Devices

    The bipolar effect of GaAs substrate and nearby layers on photovoltage of vertical metamorphic InAs/InGaAs in comparison with pseudomorphic (conventional) InAs/GaAs quantum dot (QD) structures were studied. Bo...

    Sergii Golovynskyi, Luca Seravalli, Oleksandr Datsenko, Oleksii Kozak, Serhiy V. Kondratenko, Giovanna Trevisi, Paola Frigeri, Enos Gombia, Sergii R. Lavoryk, Iuliia Golovynska, Tymish Y. Ohulchanskyy and Junle Qu

    Nanoscale Research Letters 2017 12:559

    Published on: 5 October 2017

  9. Nano Express

    Large-Area WS2 Film with Big Single Domains Grown by Chemical Vapor Deposition

    High-quality WS2 film with the single domain size up to 400 μm was grown on Si/SiO2 wafer by atmospheric pressure chemical vapor deposition. The effects of some important fabrication parameters on the controlled ...

    Pengyu Liu, Tao Luo, Jie Xing, Hong Xu, Huiying Hao, Hao Liu and Jingjing Dong

    Nanoscale Research Letters 2017 12:558

    Published on: 3 October 2017

  10. Nano Express

    Enhanced Biocompatibility in Anodic TaO x Nanotube Arrays

    This study first investigates the biocompatibility of self-organized TaO x nanotube arrays with different nanotube diameters fabricated by electrochemical anodization. All as-an...

    Yu-Jin Zeng, Sheng-Chen Twan, Kuan-Wen Wang, Her-Hsiung Huang, Yen-Bin Hsu, Chien-Ying Wang, Ming-Ying Lan and Sheng-Wei Lee

    Nanoscale Research Letters 2017 12:557

    Published on: 3 October 2017

  11. Nano Express

    Few-Layered MoS2/Acetylene Black Composite as an Efficient Anode Material for Lithium-Ion Batteries

    Novel MoS2/acetylene black (AB) composite was developed using a single-step hydrothermal method. A systematic characterization revealed a few-layered, ultrathin MoS2 grown on the surface of AB. The inclusion of A...

    Rajashekar Badam, Prerna Joshi, Raman Vedarajan, Rajalakshmi Natarajan and Noriyoshi Matsumi

    Nanoscale Research Letters 2017 12:555

    Published on: 3 October 2017

  12. Nano Express

    Temperature Dependence of Spin-Split Peaks in Transverse Electron Focusing

    We present experimental results of transverse electron-focusing measurements performed using n-type GaAs. In the presence of a small transverse magnetic field (B), electrons are focused from the injector to dete...

    Chengyu Yan, Sanjeev Kumar, Michael Pepper, Patrick See, Ian Farrer, David Ritchie, Jonathan Griffiths and Geraint Jones

    Nanoscale Research Letters 2017 12:553

    Published on: 26 September 2017

  13. Nano Express

    Can Two-Way Direct Communication Protocols Be Considered Secure?

    We consider attacks on two-way quantum key distribution protocols in which an undetectable eavesdropper copies all messages in the message mode. We show that under the attacks, there is no disturbance in the m...

    Mladen Pavičić

    Nanoscale Research Letters 2017 12:552

    Published on: 26 September 2017

  14. Nano News & Views

    Tuning the Surface Morphologies and Properties of ZnO Films by the Design of Interfacial Layer

    Wurtzite ZnO films were grown on MgO(111) substrates by plasma-assisted molecular beam epitaxy (MBE). Different initial growth conditions were designed to monitor the film quality. All the grown ZnO films show...

    Yaping Li, Hui-Qiong Wang, Hua Zhou, Damin Du, Wei Geng, Dingqu Lin, Xiaohang Chen, Huahan Zhan, Yinghui Zhou and Junyong Kang

    Nanoscale Research Letters 2017 12:551

    Published on: 26 September 2017

  15. Nano Express

    Silica Nanoparticles for Intracellular Protein Delivery: a Novel Synthesis Approach Using Green Fluorescent Protein

    In this study, a novel approach for preparation of green fluorescent protein (GFP)-doped silica nanoparticles with a narrow size distribution is presented. GFP was chosen as a model protein due to its autofluo...

    Sarah Schmidt, Isabella Tavernaro, Christian Cavelius, Eva Weber, Alexander Kümper, Carmen Schmitz, Jana Fleddermann and Annette Kraegeloh

    Nanoscale Research Letters 2017 12:545

    Published on: 25 September 2017

  16. Nano Express

    Silica Aerogel-supported Hydrozincite and Carbonate-intercalated Hydrotalcite for High-efficiency Removal of Pb(II) Ions by Precipitation Transformation Reactions

    In this work, hydrozincite and Zn/Al-CO3 2− hydrotalcite supported on silica aerogel were prepared via a simple and economical process and used as adsorbents for Pb(II) removal. The suppor...

    Lijun Wang, Xiaoxia Wang, Jianfa Li, Xiaolan Feng and Yusen Wang

    Nanoscale Research Letters 2017 12:549

    Published on: 25 September 2017

  17. Nano Express

    UV-Cured Inkjet-Printed Silver Gate Electrode with Low Electrical Resistivity

    Inkjet-printed silver gate electrode with low electrical resistivity was fabricated by UV curing method. By adjusting the UV curing time and the distance between the samples and UV lamp, the effects of UV curi...

    Honglong Ning, Yicong Zhou, Zhiqiang Fang, Rihui Yao, Ruiqiang Tao, Jianqiu Chen, Wei Cai, Zhennan Zhu, Caigui Yang, Jinglin Wei, Lei Wang and Junbiao Peng

    Nanoscale Research Letters 2017 12:546

    Published on: 25 September 2017

  18. Nano Express

    Enhanced Stability of Gold Magnetic Nanoparticles with Poly(4-styrenesulfonic acid-co-maleic acid): Tailored Optical Properties for Protein Detection

    Gold magnetic nanoparticles (GoldMag) have attracted great attention due to their unique physical and chemical performances combining those of individual Fe3O4 and Au nanoparticles. Coating GoldMag with polymers ...

    Xiaomei Zhang, Qinlu Zhang, Ting Ma, Qian Liu, Songdi Wu, Kai Hua, Chao Zhang, Mingwei Chen and Yali Cui

    Nanoscale Research Letters 2017 12:547

    Published on: 25 September 2017

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