Explanipedia

Ultrastable, supertough and photohealable polymer Open

Zekai Wu, Yaping Li, Zhengwei You · 2025

There is usually a mutual trade-off among thermodynamic stability, kinetic activity, and external field responsiveness in polymer chemistry. Here, we report a Cu(II)-coordinated benzoquinone dioxime-carbamate unit (Cu-BQDU) that resolves t…

A Reprocessable Thermally Orthogonal Polymer Open

Yang Lei, Yihan Wang, Wenfan Zhu, Luzhi Zhang, Haiyan Zheng , et al. · 2025

Magnetically Guided Mechanoactive Mineralization Scaffolds for Enhanced Bone Regeneration Open

Xuran Guo, Zaijin Tao, Zhen‐Zhen Dai, Yinghua Gao, Chengzhen Chu , et al. · 2025

A multifunctional bone tissue engineering scaffold combining spontaneous biomineralization with magnetically induced dynamic mechanical stimulation is developed to promote stem cell osteogenic differentiation and accelerate matrix formatio…

Dynamic cross-linked topological network reconciles the longstanding contradictory properties of polymers Open

Zekai Wu, Chengzhen Chu, Yuhui Jin, Lei Yang, Bo Qian , et al. · 2025

There is usually a trade-off between high-tensile properties and processability in polymers because the mechanisms of these properties are mutually exclusive. Here, we design a chemically coupled four-arm dynamic polymer cross-link site to…

Ion Sequential Therapy Aligned With Pathological Changes Enhances Cardiac Function After Myocardial Infarction Open

Yiming Zhong, Zhaowenbin Zhang, Shixing Huang, Ao Shen, Bei Qian , et al. · 2025

Low‐Cost Intrinsic Flame‐Retardant Bio‐Based High Performance Polyurethane and its Application in Triboelectric Nanogenerators Open

Xiaoyu Zhang, Xixian Yan, Fanglei Zeng, Hao Zhang, Peiyao Li , et al. · 2024

Flammability is a significant challenge in polymer‐based electronics. In this regard, triboelectric nanogenerators (TENGs) have enabled a safe means for harvesting mechanical energy for conversion into electrical energy. However, most exis…

Ion Sequential Therapy Aligned With Pathological Changes Enhances Cardiac Function After Myocardial Infarction Open

Xiaofeng Ye, Yiming Zhong, Zhaowenbin Zhang, Shixing Huang, Ao Shen , et al. · 2024

Myocardial infarction can induce a microenvironmental imbalance of trace element ions within the human body. This study initially investigated the change patterns of zinc (Zn) and copper (Cu) ions throughout the natural course of myocardia…

Internal catalysis significantly promotes the bond exchange of covalent adaptable polyurethane networks Open

Hongfei Huang, Wei Sun, Lijie Sun, Luzhi Zhang, Yang Wang , et al. · 2024

Self-healing covalent adaptable networks (CANs) are not only of fundamental interest but also of practical importance for achieving carbon neutrality and sustainable development. However, there is a trade-off between the mobility and cross…

Multilevel neurium-mimetic individualized graft via additive manufacturing for efficient tissue repair Open

Lingchi Kong, Xin Gao, Xiangyun Yao, Haijiao Xie, Qinglin Kang , et al. · 2024

Complicated peripheral nerve injuries or defects, especially at branching sites, remain a prominent clinical challenge after the application of different treatment strategies. Current nerve grafts fail to match the expected shape and size …

A theory of fluid–solid coupling in a porous medium for evaluating bioelastomers-assisted tissue remodeling using ultrasound Open

Chuanyang Jiang, Sheng Yang, Kaixuan Guo, Zhengwei You, Jiao Yu , et al. · 2024

A theory of fluid–solid coupling in a porous medium for application to the ultrasonic evaluation of tissue remodeling using bioelastomers is presented in this paper. A theoretical model was developed by considering the soft porous bioelast…

Bone-inspired stress-gaining elastomer enabled by dynamic molecular locking Open

Yang Wang, Qingbao Guan, Yue Guo, Lijie Sun, Rasoul Esmaeely Neisiany , et al. · 2024

The limited capacity of typical materials to resist stress loading, which affects their mechanical performance, is one of the most formidable challenges in materials science. Here, we propose a bone-inspired stress-gaining concept of conve…

Biocompatible, Biodegradable, Stretchable, and Self-Healing Triboelectric Nanogenerators with Integrated Structure Via Self-Healing Assembly Open

Ao Shen, Shijia Gu, Rasoul Esmaeely Neisiany, Wei Sun, Zhengwei You · 2024

Spider‐Silk‐Inspired Tough, Self‐Healing, and Melt‐Spinnable Ionogels Open

Lijie Sun, Hongfei Huang, Luzhi Zhang, Rasoul Esmaeely Neisiany, Xiaopeng Ma , et al. · 2023

As stretchable conductive materials, ionogels have gained increasing attention. However, it still remains crucial to integrate multiple functions including mechanically robust, room temperature self‐healing capacity, facile processing, and…

An Intrinsically Magnetic Epicardial Patch for Rapid Vascular Reconstruction and Drug Delivery Open

Bei Qian, Ao Shen, Shixing Huang, Hongpeng Shi, Qiang Long , et al. · 2023

Myocardial infarction (MI) is a major cause of mortality worldwide. The major limitation of regenerative therapy for MI is poor cardiac retention of therapeutics, which results from an inefficient vascular network and poor targeting abilit…

Near-Infrared Light Triggered the Shape Memory Behavior of Polydopamine-Nanoparticle-Filled Epoxy Acrylate Open

Qi Wang, Xuefeng Yan, Ping Liu, Yiyan Xu, Qingbao Guan , et al. · 2023

Through the effective combination of photothermal conversion agent polydopamine (PDA) nanoparticles and epoxy acrylate polymer (EA), a new kind of near-infrared (NIR) light-triggered shape memory polymer (PDA/EA) is developed. Due to the o…

The Relationships between the Structure and Properties of PA56 and PA66 and Their Fibers Open

Keming Luo, Jiaxin Liu, Kieth Abbay, Yangjie Mei, Xiaowei Guo , et al. · 2023

Bio-based polymers can reduce dependence on nonrenewable petrochemical resources and will be beneficial for future sustainable developments due to their low carbon footprint. In this work, the feasibility of bio-based polyamide 56 (PA56) s…

Long-Range Electronic Effect-Promoted Ring-Opening Polymerization of Thioctic Acid to Produce Biomimetic Ionic Elastomers for Bioelectronics Open

Hongfei Huang, Huijing Wang, Lijie Sun, Ruohan Zhang, Luzhi Zhang , et al. · 2023

Open AccessCCS ChemistryRESEARCH ARTICLES1 Mar 2024Long-Range Electronic Effect-Promoted Ring-Opening Polymerization of Thioctic Acid to Produce Biomimetic Ionic Elastomers for Bioelectronics Hongfei Huang, Huijing Wang, Lijie Sun, Ruohan …

Mechanically Robust and Room Temperature Self‐Healing Ionogel Based on Ionic Liquid Inhibited Reversible Reaction of Disulfide Bonds Open

Lei Yang, Lijie Sun, Hongfei Huang, Wenfan Zhu, Yihan Wang , et al. · 2023

Although highly desired, it is difficult to develop mechanically robust and room temperature self‐healing ionic liquid‐based gels (ionogels), which are very promising for next‐generation stretchable electronic devices. Herein, it is discov…

Adaptable covalently cross-linked fibers Open

Hui Tan, Luzhi Zhang, Xiaopeng Ma, Lijie Sun, Dingle Yu , et al. · 2023

Fibers, with over 100 million tons produced each year, have been widely used in various areas. Recent efforts have focused on improving mechanical properties and chemical resistance of fibers via covalent cross-linking. However, the covale…

Durable Conducting Polymer Electrodes Pursue Low Impedance, Antifouling, and Electrochemical Stress Tolerance Open

Yongjun Bian, Qichao Pan, Yicheng Zhu, Liang Jia, Yuhan Zhang , et al. · 2023

Bio-based vitrimeric elastomers enable completely sustainable triboelectric nanogenerator Open

Shuo Chen, Yifan Guo, Lijie Sun, Wei Sun, Rasoul Esmaeely Neisiany , et al. · 2022

Breathable, antifreezing, mechanically skin-like hydrogel textile wound dressings with dual antibacterial mechanisms Open

Sihan Jiang, Jiajia Deng, Yuhui Jin, Bo Qian, Wanqi Lv , et al. · 2022

Cooperative Chemical Coupling and Physical Lubrication Effects Construct Highly Dynamic Ionic Covalent Adaptable Network for High-Performance Wearable Electronics Open

Lijie Sun, Hongfei Huang, Qingbao Guan, Lei Yang, Luzhi Zhang , et al. · 2022

Open AccessCCS ChemistryRESEARCH ARTICLES21 Jun 2022Cooperative Chemical Coupling and Physical Lubrication Effects Construct Highly Dynamic Ionic Covalent Adaptable Network for High-Performance Wearable Electronics Lijie Sun, Hongfei Huang…

Publisher Correction: Self-healing polyurethane-elastomer with mechanical tunability for multiple biomedical applications in vivo Open

Chenyu Jiang, Luzhi Zhang, Qi Yang, Shixing Huang, Hongpeng Shi , et al. · 2022

A fluorine-rich phenolic polyurethane elastomer with excellent self-healability and reprocessability and its applications for wearable electronics Open

Yujie Jia, Qingbao Guan, Luzhi Zhang, Rasoul Esmaeely Neisiany, Nina Yan , et al. · 2022

Transparent, stretchable and anti-freezing hybrid double-network organohydrogels Open

Liwei Zhu, Jing Xu, Jianchun Song, Minglin Qin, Shijia Gu , et al. · 2022

Biodegradable Elastomers and Gels for Elastic Electronics Open

Shuo Chen, Zekai Wu, Chengzhen Chu, Yufeng Ni, Rasoul Esmaeely Neisiany , et al. · 2022

Biodegradable electronics are considered as an important bio‐friendly solution for electronic waste (e‐waste) management, sustainable development, and emerging implantable devices. Elastic electronics with higher imitative mechanical chara…

Biomechanical microenvironment in peripheral nerve regeneration: from pathophysiological understanding to tissue engineering development Open

Lingchi Kong, Xin Gao, Yun Qian, Wei Sun, Zhengwei You , et al. · 2022

Peripheral nerve injury (PNI) caused by trauma, chronic disease and other factors may lead to partial or complete loss of sensory, motor and autonomic functions, as well as neuropathic pain. Biological activities are always accompanied by …

Three-dimensional-printed polycaprolactone scaffolds with interconnected hollow-pipe structures for enhanced bone regeneration Open

Jiahua Duan, Dong Lei, Ling Chen, Yufeng Wang, Zhicheng Cao , et al. · 2022

Three-dimensional (3D)-printed scaffolds are widely used in tissue engineering to help regenerate critical-sized bone defects. However, conventional scaffolds possess relatively simple porous structures that limit the delivery of oxygen an…

Self-healing polyurethane-elastomer with mechanical tunability for multiple biomedical applications in vivo Open

Chenyu Jiang, Luzhi Zhang, Qi Yang, Shixing Huang, Hongpeng Shi , et al. · 2021

The unique properties of self-healing materials hold great potential in the field of biomedical engineering. Although previous studies have focused on the design and synthesis of self-healing materials, their application in in vivo setting…

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