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Xiaochen Wu
Chinese Academy of Sciences
23Publications
8H-index
183Citations
Publications 26
Newest
#1Lili Lv (CAS: Chinese Academy of Sciences)H-Index: 11
#2Xiangsheng Han (CAS: Chinese Academy of Sciences)H-Index: 3
Last.Chaoxu Li (CAS: Chinese Academy of Sciences)H-Index: 23
view all 4 authors...
Natural silk cocoons have the fibrillary structure at several levels of length scales, which offered mechanical properties superior to many artificial silk materials. Despite that many solvents had been endeavored to extract natural nanofibrils for the construction of functional materials, silk microfibrils have not been produced in scale as far. Most reported solvents tended to exfoliate silk fibers directly into nanofibrils, due to their abilities of silk-dissolution and/or hydrolysis. In this...
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#1Lili Lv (CAS: Chinese Academy of Sciences)H-Index: 11
#2Xiangsheng Han (CAS: Chinese Academy of Sciences)H-Index: 3
Last.Chaoxu Li (CAS: Chinese Academy of Sciences)H-Index: 23
view all 4 authors...
Au crystalline microwires with unprecedented diameter of >500 nm and aspect ratio >400 were synthesized using L-tyrosine as reducing and capping agent. Au microwires possessed high conductivity and electrocatalytic activities for glucose and Hg (II). Their large diameters and aspect ratios also offered maneuverability and facileness to produce Au microelectrodes.
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#1Jie Xu (CAS: Chinese Academy of Sciences)
#2Zengbin Wang (CAS: Chinese Academy of Sciences)H-Index: 1
Last.Chaoxu Li (CAS: Chinese Academy of Sciences)H-Index: 23
view all 7 authors...
Abstract Incorporation of nanoscale colloidal objects into three-dimensional (3D) hydrogel networks can not only reinforce the hydrogels as “colloidal cross-linkers”, but also add many extra functionalities for diverse applications. For the first time, deformable droplets of liquid metal (LM) in combination with sonication were suggested to be able to initiate and gel acrylic acid (AA) via a facile sonication procedure, with comparison to many inert rigid solid nanofillers. The LM droplets were ...
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#1Mingjie Li (CAS: Chinese Academy of Sciences)H-Index: 12
#2Lu Zong (CAS: Chinese Academy of Sciences)H-Index: 8
Last.Chaoxu Li (CAS: Chinese Academy of Sciences)H-Index: 23
view all 8 authors...
1 CitationsSource
#1Xiangsheng Han (CAS: Chinese Academy of Sciences)H-Index: 3
#2Xiaochen Wu (CAS: Chinese Academy of Sciences)H-Index: 8
Last.Chaoxu Li (CAS: Chinese Academy of Sciences)H-Index: 23
view all 4 authors...
Abstract Proteins are naturally exposed to diverse interfaces in living organisms, from static solid to dynamic fluid. Solid interfaces can enrich proteins as corona, and then catalyze, retard or hinder amyloid fibrillation. But fluid interfaces abundant in biology have rarely been studied for their correlation with protein fibrillation. Unsaturated fatty acids own growing essential roles in diet, whose fluid interfaces are found in vitro to catalyze amyloid fibrillation under certain physiologi...
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#1Zengbin Wang (CAS: Chinese Academy of Sciences)H-Index: 1
#2Jie Xu (CAS: Chinese Academy of Sciences)H-Index: 42
Last.Chaoxu Li (CAS: Chinese Academy of Sciences)H-Index: 23
view all 8 authors...
Sustainable development of nanotechnology is challenged by nanoscale pollutants and oily water. Biobased nanoporous membranes, though serving as one of the most eco-friendly separation technologies, cannot be applied widely because of their broad pore distributions, poor solvent resistance, and structural instability. In order to avoid possible leakage of nanoscale objects in caustic and organic solvents, herein, we endeavored to exfoliate chitin nanofibrils with identical chemical and crystalli...
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#1Xiangsheng Han (CAS: Chinese Academy of Sciences)H-Index: 3
#2Lili Lv (CAS: Chinese Academy of Sciences)H-Index: 11
Last.Chaoxu Li (CAS: Chinese Academy of Sciences)H-Index: 23
view all 5 authors...
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, abbreviated as ANFs) via in situ polymerization. Owing to the strong interactions between ANFs and conjugated polymers, the resultant core–shell ANFs showed high electric conductivity in combination with flexibility, r...
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#1Xiangsheng Han (CAS: Chinese Academy of Sciences)H-Index: 3
#2Lili Lv (CAS: Chinese Academy of Sciences)H-Index: 11
Last.Chaoxu Li (CAS: Chinese Academy of Sciences)H-Index: 23
view all 6 authors...
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 combination with the strong affinity of phosphate ions to protein fibrils.
1 CitationsSource
#1Xiaochen WuH-Index: 8
#2Xiangsheng HanH-Index: 3
Last.Chaoxu LiH-Index: 23
view all 6 authors...
Abstract Inspired by the bacterial biofilms and chorions of living organisms which are made by proteinaceous assemblies and functional for multi-applications, various artificial protein fibrils-based nanoporous films are developed, and show their potential applications in multiple fields. Here, a simple and environmental friendly method was identified to produce bovine serum albumin (BSA) nanofibrils based biofilms, through a combination of protein fibrillation and reverse dialysis. BSA nanofibr...
4 CitationsSource
#1Xiankai Li (CAS: Chinese Academy of Sciences)H-Index: 3
#2Mingjie Li (CAS: Chinese Academy of Sciences)H-Index: 12
Last.Chaoxu Li (CAS: Chinese Academy of Sciences)H-Index: 23
view all 7 authors...
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 challenging because of rapid oxidation of liquid metal when exposing to water and oxygen. Here, a biocompatible aqueous ink is produced by encapsulating alloy nanodroplets of gallium and indium (EGaIn) into microgels of marine polysacc...
19 CitationsSource
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