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  1. Article ; Online: Current developments of hypercrosslinked polymers as green carbon resources

    Wenliang Song / Yunxin Tang / Minxin Zhang / Deng-Guang Yu

    Current Research in Green and Sustainable Chemistry, Vol 5, Iss , Pp 100335- (2022)

    2022  

    Abstract: Carbons and their composites are the most valuable materials in the modern field of catalysis, energy storage/conversion, and environments. In past decades, breakthroughs have been made in preparing carbon materials, such as fullerenes, carbon nanotubes, ...

    Abstract Carbons and their composites are the most valuable materials in the modern field of catalysis, energy storage/conversion, and environments. In past decades, breakthroughs have been made in preparing carbon materials, such as fullerenes, carbon nanotubes, and graphene. Meanwhile, the carbon materials with high surface areas, tunable pore size, heteroatom doping, and controlled morphologies also can promote their application performances in heterogeneous catalysis, drug encapsulation, electrode, and photonic devices. Hypercrosslinked polymers (HCPs) generally have high surface areas versatile synthetic routes, well-defined chemical-physical stability, and have emerged as excellent candidates for carbon precursors. More and more green and sustainable chemical synthetic methodologies have become possible to directly control particle size, surface area, chemical composition, and morphologies of carbons from the carbonization of HCPs. This graphical review demonstrates current approaches toward the synthesis of HCPs as carbon precursors following green and sustainable principles. And we also discussed the challenges and future directions of green HCPs production as carbon resources.
    Keywords Carbon ; Hypercrosslinked polymers ; Green synthesis ; Sustainable ; Self-assembly ; Chemistry ; QD1-999
    Subject code 333
    Language English
    Publishing date 2022-01-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: Electrospinning spinneret

    Wenliang Song / Yunxin Tang / Cheng Qian / Bumjoon J. Kim / Yaozu Liao / Deng-Guang Yu

    The Innovation, Vol 4, Iss 2, Pp 100381- (2023)

    A bridge between the visible world and the invisible nanostructures

    2023  

    Keywords Science (General) ; Q1-390
    Language English
    Publishing date 2023-03-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Article ; Online: Polymer-Based Nanofiber–Nanoparticle Hybrids and Their Medical Applications

    Mingxin Zhang / Wenliang Song / Yunxin Tang / Xizi Xu / Yingning Huang / Dengguang Yu

    Polymers, Vol 14, Iss 351, p

    2022  Volume 351

    Abstract: The search for higher-quality nanomaterials for medicinal applications continues. There are similarities between electrospun fibers and natural tissues. This property has enabled electrospun fibers to make significant progress in medical applications. ... ...

    Abstract The search for higher-quality nanomaterials for medicinal applications continues. There are similarities between electrospun fibers and natural tissues. This property has enabled electrospun fibers to make significant progress in medical applications. However, electrospun fibers are limited to tissue scaffolding applications. When nanoparticles and nanofibers are combined, the composite material can perform more functions, such as photothermal, magnetic response, biosensing, antibacterial, drug delivery and biosensing. To prepare nanofiber and nanoparticle hybrids (NNHs), there are two primary ways. The electrospinning technology was used to produce NNHs in a single step. An alternate way is to use a self-assembly technique to create nanoparticles in fibers. This paper describes the creation of NNHs from routinely used biocompatible polymer composites. Single-step procedures and self-assembly methodologies are used to discuss the preparation of NNHs. It combines recent research discoveries to focus on the application of NNHs in drug release, antibacterial, and tissue engineering in the last two years.
    Keywords polymer composites ; nanoparticle ; polymer blends ; medical applications ; electrospinning ; Organic chemistry ; QD241-441
    Subject code 620
    Language English
    Publishing date 2022-01-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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