仿生智能材料研究组致力于开发生物质基与柔性智能材料。利用天然与合成高分子的低维有序结构，模仿天然生物材料的多级结构与智能特性。现承担基金委、中科院、省市与企业的多项研究任务。
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目前研究组包括研究员、副/助理研究员、项目聘任人员及硕博研究生。学科涉及高分子、生物材料、智能材料与材料加工等领域。本组常年招聘优秀人才加盟（研究员、副/助理研究员、博士后、项目聘用人员等）。欢迎各院所毕业生报考本团队。欢迎各院所硕博研究生来组联合培养。
聚集生物基纳米材料、柔性智能材料、轻量化材料领域最新的研究进展、产业技术与发展动态！
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定义：纳米纤维包括直径小于100纳米通过分子有序聚集形成的纳米纤丝、及直径小于1微米通过电纺、海岛等途径制备的纳米纤维。制备：（1）纳米纤丝在自然界广泛存在。多糖（如纤维素、甲壳素）、蛋白质（如蚕丝、胶原）或两亲分子可形成纳米纤丝，如纤维素纳米晶须、甲壳素纳米晶须、蚕丝中以beta折叠为基础的纳米纤丝、以胶原蛋白alpha三螺丝为基础的纳米纤丝、以及淀粉样纳米纤丝等。纳米纤维形成的类似液晶的取向、周期性结构是天然生物材料力学性能、光学性能、生物学性能的结构学基础之一，如在节肢动物的足部表层，蛋白质包覆的甲壳素纳米纤维取向排列形成梯度分布；鱿鱼牙中甲壳素纳米纤维与无机物形成层状梯度分布；“海绵骨针”中...... -
在外部环境改变时，蛋白质的空间构型会发生变化，由可溶的天然态转变为不溶的纤维态，该过程被称为蛋白质的淀粉样纤维化（Amyloidosis）。[1-3] 蛋白质的淀粉样纤维化过程起始于蛋白分子的错误折叠，这些错误折叠首先生成寡聚体（oligomers），继而叠加形成原纤维（protofibrils）并最终自组装形成纤维或纤维聚集体（fibrils）。[4] 蛋白质的纤维化过程最早发现于某些疾病的病变组织中，是帕金森症、阿尔兹海默症、Ⅱ-型糖尿病等多种淀粉样变性疾病的重要致病原因。根据2014年的统计数据，淀粉样变性疾病已成为美国老年人中的第三大致......
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宫瑞英 博士二级项目负责人 / 高级工程师邮箱 gongry@qibebt.ac.cn...... -
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Stretchable conductors with the combination of high elasticity and electric conductivity have long been pursued in soft electronics. Liquid metals (LMs), whose mechanical properties match well with the elastomeric matrix, have been successfully applied in soft robotics, electronic skins and wearable devices. But it ...... -
High electric conductivity in combination of stretchability has been in pursuit for soft conductors in applications of flexible electronics. Polyionic elastomers, though showing superiority to conductive composite elastomers in transparency and stretchable conductivity, hydrogels and ionogels in maintaining performa...... -
Metal wires are of great significance in applications such as three-dimensional (3D) printing, soft electronics, optics, and metamaterials. Ga-based liquid metals (e.g., EGaIn), though uniquely combining metallic conductivity, fluidity, and biocompatibility, remain challenging to be spun due to their low viscosity, ...... -
Two-dimensional nanomaterials have been incorporated into coating layers for exceptional properties in mechanic toughness, electronics, thermology and optics. Graphene oxide (GO), however, was greatly hindered by its strong adsorption within visible wavelength and hereby the intrinsic dark color at the solid state. ...... -
Efficient and nondestructive liquid exfoliation of MXene with large lateral size has drawn growing research interest due to its outstanding properties and diverse potential applications. The conventional sonication method, though enabling a high production yield of MXene nanosheets, broke them down into submicrometr...... -
Introduction of superelasticity and electric conductivity into ecofriendly and biocompatible cellulose-based foams is highly in pursuit for applications in wearable sensors, artificial skin, and soft robotics. Nevertheless, producing superelastic materials with electric conductivity often fails due to the mechanical......
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