• Biological Nanofibrous Generator for Electricity Harvest from Moist Air Flow, M Li, L Zong, W Yang, X Li, J You, X Wu, Z Li, C Li, Advanced Functional Materials, 2019, 1901798
    Electricity harvest from ubiquitous water has been endeavored, using nanogenerators based on carbon nanomaterials, to acquire renewable and clean energy and cope with fossil depletion and pollution as well. Meanwhile, though many biological organisms can harness water for bioelectricity, it is still c......
    lchaoxu 写于2019.06.11
    1017 1017 0
  • Photo-responsive heterojunction nanosheets of reduced graphene oxide for photo-detective flexible energy devices, L Zong, X Li, L Zhu, J You, Z Li, H Gao, M Li, C Li, Journal of Materials Chemistry A, 2019,7,7736-7744
    Bi-layer organization of dissimilar two-dimensional (2D) nanosheets has attracted great attention because of their unique physicochemical properties, fascinating functions, and potential applications in portable and wearable electronic devices. In this study we showed that several types of 2D nanomaterials a......
    lchaoxu 写于2019.06.04
    847 847 0
  • Conductive Core–Shell Aramid Nanofibrils: Compromising Conductivity with Mechanical Robustness for Organic Wearable Sensing,ACS applied materials & interfaces 11 (3), 3466-3473
    One-dimensional organic nanomaterials with a combination of electric conductivity, flexibility, and mechanical robustness are highly in demand in a variety of flexible electronic devices. Herein, conducting polymers were combined with robust Kevlar nanofibrils (aramid nanofibrils, abbrevi......
    lchaoxu 写于2019.06.04
    524 524 0
  • Inhibiting and catalysing amyloid fibrillation at dynamic lipid interfaces Xiangsheng Han, Xiaochen Wu, Lili Lv, Chaoxu Li, Journal of colloid and interface science, 2019, 543, 256-262
    自然界中,蛋白质通常会接触各种界面,例如固态界面和动态界面。固态界面可富集蛋白质分子,进而催化、延缓或抑制淀粉样纤维化过程。然而,生态系统中普遍存在的动态界面对蛋白质淀粉样纤维化过程的影响研究相对匮乏。不饱和脂肪酸在饮食中具有重要作用,在一定的生理环境下可在体外催化蛋白质淀粉样纤维化。该过程得益于不饱和脂肪酸烷基链中双键的位置以及外加的剪切力。DHA由于特殊的分子结构,不利于蛋白质cross-β成核,因此无法催化蛋白质淀粉样纤维化。将不同脂肪酸混合后可延缓蛋白质淀粉样纤维化过程。脂肪酸对蛋白质纤维化过程的高催化活性提供了新的生物基纳米纤维制备途径,并......
    limingjie 写于2019.03.24
    1026 1026 0
  • Separation of Caustic Nano-Emulsions and Macromolecular Conformations with Nanofibrous Membranes of Marine Chitin. Z Wang, J Xu, M Li, C Su, X Wu, Y Zhang, J You, C Li, ACS Appl. Mater. Interfaces  2019, 11, 8576−8583
    纳米技术的可持续发展受到了纳米污染物的严重挑战。生物基纳米膜分离技术是一种环保且低耗能的分离技术,但由于膜的孔径分布广、耐溶剂性差、结构不稳定等缺点限制了其广泛应用。为了避免纳米尺度的物体在腐蚀性液体或有机溶剂中的泄漏,我们尝试在不破坏化学结构和晶体结构的前提下从蟹壳中剥离甲壳素纳米纤维并制成纳米纤维滤膜,这种滤膜不但具有超强的结构稳定性、耐久性、渗透率和截留性能,而且还有厚度可控、孔径分布窄并且可调等优点。我们利用这种滤膜在腐蚀性液体或有机溶剂中分离纳米乳液、纳米颗粒和刚性大分子并取得了较好的效果。因此,这种低成本、可持续发展的滤膜可能会在纳米乳液分离、浓缩纳米颗粒、废水处......
    limingjie 写于2019.03.23
    1004 1004 0
  •  Sheet-like and tubular aggregates of protein nanofibril–phosphate hybrids X Han, L Lv, M Li, J You, X Wu, C Li, Chemical Communications, 2019, 55 (3), 393-396
    Bovine serum albumin assembled into supramolecular fibrils and aligned into microtubes and nanosheets upon simply heating and cooling its solution in phosphate buffer under carefully-selected conditions. This unique “one-batch” synthesis was justified by the one-dimensional growth of phosphate crystals in co......
    lchaoxu 写于2018.12.17
    1225 1225 0
  • Biomimetic engineering of spider silk fibres with graphene for electric devices with humidity and motion sensitivity X Li, L Zong, X Wu, J You, M Li, C Li Journal of Materials Chemistry C 2018, 6 (13), 3212-3219
    A fibrous and electronic spidroin sensor with humidity and human motion sensitivity was engineered by forming graphene sheaths with morphological ripples or overlapped cracks around spidroin fibres. Sensitivity-enhancement design inspired by plant tendrils and......
    lchaoxu 写于2018.10.07
    1066 1066 0
  • Liquid Metal Droplets Wrapped with Polysaccharide Microgel as Biocompatible Aqueous Ink for Flexible Conductive Devices  Advanced Functional Materials, 2018, 1804197
    Nanometerization of liquid metal in organic systems can facilitate deposition of liquid metals onto substrates and then recover its conductivity through sintering. Although having broader potential applications, producing stable aqueous inks of liquid metals keeps challengi......
    lchaoxu 写于2018.10.07
    1208 1208 0
  • Nacre-templated synthesis of highly dispersible carbon nanomeshes for layered membranes with high-flux filtration and sensing properties  ACS applied materials & interfaces 2018, 10 (3), 2850-2858
    Marine shells not only represent a rapidly accumulating type of fishery wastes but also offer a unique sort of hybrid nanomaterials produced greenly and massively in nature. The elaborate “brick and mortar” structures of nacre enabled the synthesis of carbon nanomeshes with <1 nm thickness, h......
    lchaoxu 写于2018.10.07
    890 890 0
  • Coordination induced supramolecular assembly of fluorescent C-Phycocyanin for biologic discrimination of metal ions X Han, L Lv, D Yu, X Wu, C Li Materials Letters 2018, 215, 238-241
    Living microbes can accumulate and exhibit distinct responses to different metal ions by strong coordination between bio-macromolecules and metal ions. Thus carefully selected bio-macromolecules could possibly serve as sensitive biologic probes to discriminate toxic metal ions.......
    lchaoxu 写于2018.10.07
    915 915 0