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Showing 1-20 of 7,822 results
  1. Robust conductive skin hydrogel e-skin constructed by top–down strategy for motion-monitoring

    The construction of biomass-based conductive hydrogel e-skins with high mechanical properties is the research hotspot and difficulty in the field of...

    Jiachang Liu, **n Fan, ... Haibin Gu in Collagen and Leather
    Article Open access 31 May 2023
  2. A top-down strategy to realize the synthesis of small-sized L10-platinum-based intermetallic compounds for selective hydrogenation

    The synthesis of Pt-based nanoparticles (NPs) with ultrasmall feature and tailored structure is of great importance for catalysis yet challenging. In...

    Yu **, Guomian Ren, ... Jianmei Lu in Nano Research
    Article 15 July 2022
  3. Top-Down Processing of Nanocellulose Materials

    This chapter discusses the top-downTop down processing of nanocelluloseNanocellulose materials and their potential applicationsApplication in various...
    Chaoji Chen, Wentao Gan, Qinqin **a in Emerging Nanotechnologies in Nanocellulose
    Chapter 2023
  4. Top-Down Production of Nanocellulose from Environmentally Friendly Processes

    The production of nanometric size particles from lignocellulosic pulp or waste and other cellulose biomass involves top-down techniques. The first...
    Nanci Ehman, María Evangelina Vallejos, María Cristina Area in Handbook of Green and Sustainable Nanotechnology
    Reference work entry 2023
  5. Top-Down Production of Nanocellulose from Environmentally Friendly Processes

    The production of nanometric size particles from lignocellulosic pulp or waste and other cellulose biomass involves top-down techniques. The first...
    Nanci Ehman, María Evangelina Vallejos, María Cristina Area in Handbook of Green and Sustainable Nanotechnology
    Living reference work entry 2022
  6. Graphene oxide synthesis using a top–down approach and discrete characterization techniques: a holistic review

    The remarkable electrical, thermal, mechanical, and optical properties of graphene and its derivative grapheme oxide have recently gained great...

    Abdullah Anwar, Ta-Peng Chang, Chun-Tao Chen in Carbon Letters
    Article 12 August 2021
  7. Downsizing metal–organic frameworks by bottom-up and top-down methods

    Downsizing metal–organic framework (MOF) crystals into the nanoregime offers a promising approach to further benefit from their inherent versatile...

    Ken Aldren S. Usman, James W. Maina, ... Joselito M. Razal in NPG Asia Materials
    Article Open access 04 September 2020
  8. Top–Down Approach for the Deposition of Photoactive (Na0.5Bi0.5)TiO3-Based Heterojunctions by Flame Spray: Analysis of Deposition Parameters

    Visible-light photoactive (Na 0.5 Bi 0.5 )TiO 3 (NBT)-based heterojunctions have demonstrated their applicability in environmental remediation. The...

    A. I. Gutiérrez-Pérez, M. T. Ayala-Ayala, ... J. Muñoz-Saldaña in Journal of Thermal Spray Technology
    Article 06 July 2023
  9. Electrochemical top-down synthesis of C-supported Pt nano-particles with controllable shape and size: Mechanistic insights and application

    In this work, we demonstrate the power of a simple top-down electrochemical erosion approach to obtain Pt nanoparticle with controlled shapes and...

    Batyr Garlyyev, Sebastian Watzele, ... Aliaksandr S. Bandarenka in Nano Research
    Article Open access 29 December 2020
  10. A Top-Down Characterization of NiTi Single-Crystal Inelastic Properties within Confidence Bounds through Bayesian Inference

    The inelastic deformation response of NiTi single crystals involves reversible phase transformation and dislocation slip, which is enhanced by the...

    P. Honarmandi, M. A. Hossain, ... T. Baxevanis in Shape Memory and Superelasticity
    Article 01 March 2021
  11. Scanning Strategy of Multi-Layer and Multi-Track Laser Cladding for Radial Grooves of Annular Thin-walled Parts

    To improve the forming quality, twelve annular cross-scanning strategy models for radial groove laser cladding of annular thin-walled parts are...

    Lei Wang, **anwang Wu, ... Yubo Liu in Journal of Materials Engineering and Performance
    Article 11 January 2024
  12. Productivity Enhancement in Directed Energy Deposition: The Oscillating Scanning Strategy Approach

    Directed Energy Deposition (DED) is an additive manufacturing process that enables the production of large metal components by melting the feedstock...

    Alberta Aversa, Alessandro Carrozza, ... Paolo Fino in Metals and Materials International
    Article Open access 31 December 2022
  13. Microstructural and Mechanical Characterization of Selective Laser Melted 17-4 PH Stainless Steel: Effect of Laser Scan Strategy and Heat Treatment

    17-4 PH stainless steel (SS) is a precipitation-hardening (PH) type of steel manufactured by selective laser melting (SLM) and known for high...

    Sreekanth Asapu, Ravi Kumar Y, ... Shikhar Krishn Jha in Journal of Materials Engineering and Performance
    Article 29 April 2024
  14. Cathodic corrosion as a facile and universal method for scalable preparation of powdery single atom electrocatalysts

    Top-down strategy has been widely applied for synthesis of metal single atom catalysts (SACs) via converting metal nanoparticles or bulk metals into...

    Rui Li, **ayan Yan, ... **gsong Xu in Nano Research
    Article 07 February 2024
  15. Sustainable development strategy for historic neighborhood shrinkage: taking Puhuiquan neighborhood in Yulin, China, as an example

    Western cities have been confronted with the challenges of 'urban shrinkage' as changes in economic and production models have caused population...

    Yuzhao Zhang, Shanshan Chen, Mark A. Hoistad in Heritage Science
    Article Open access 22 February 2024
  16. Synthetic strategy of biomimetic sea urchin-like Co-NC@PANI modified MXene-based magnetic aerogels with enhanced electromagnetic wave absorption properties

    The rational and effective combination of multicomponent materials and ingenious microstructure design for efficient electromagnetic wave (EMW)...

    Meng Yu, Ying Huang, ... Tiehu Li in Nano Research
    Article 03 October 2023
  17. Novel strategy of senescence elimination via toxicity-exempted kinome perturbations by nanoliposome-based thermosensitive hydrogel for osteoarthritis therapy

    Cellular senescence and the senescence-associated secretory phenotype (SASP) have been implicated in osteoarthritis (OA). This study aims to...

    Junlai Wan, Zhiyi He, ... Jiaming Zhang in Advanced Composites and Hybrid Materials
    Article Open access 18 May 2023
  18. Low-overhead distribution strategy for simulation and optimization of large-area metasurfaces

    Fast and accurate electromagnetic simulation of large-area metasurfaces remains a major obstacle in automating their design. In this paper, we...

    **hie Skarda, Rahul Trivedi, ... Jelena Vučković in npj Computational Materials
    Article Open access 21 April 2022
  19. Tunable ultraviolet to deep blue light emission from sulfur nanodots fabricated by a controllable fission-aggregation strategy

    Bright tunable light emission in the short wavelength range from sulfur nanodots was demonstrated with a photoluminescence quantum yield (PLQY) of up...

    Lian **ao, Quanchao Du, ... Handong Sun in Science China Materials
    Article 24 May 2022
  20. Whirligig-Inspired Hybrid Nanogenerator for Multi-strategy Energy Harvesting

    Portable energy solutions are highly desired in the era of the Internet of Things for powering various distributed microelectronic devices. At the...

    **aozhen Dan, Ran Cao, ... Zhong Lin Wang in Advanced Fiber Materials
    Article 18 November 2022