Macromolecular Rapid Communications
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#1Xingchen Li (JLU: Jilin University)
#2Zhe Yang (JLU: Jilin University)H-Index: 3
Last. Quan Lin (JLU: Jilin University)H-Index: 30
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The treatment of large segmental bone defects and complex types of fractures caused by trauma, inflammation, or tumor resection is still a challenge in the field of orthopedics. Various natural or synthetic biological materials used in clinical applications cannot fully replicate the structure and performance of raw bone. This highlights how to endow materials with multiple functions as well as biological properties, which is a problem that needs to be solved in practical applications. Hydrogels...
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#1Meizhou Zhang (HUST: Huazhong University of Science and Technology)
#2Shuangshuang Wang (HUST: Huazhong University of Science and Technology)H-Index: 1
Last. Yuzhou Wu (HUST: Huazhong University of Science and Technology)H-Index: 24
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Using DNA nanostructures as templates to synthesize shape-controlled polydopamine is a promising strategy to realize the fabrication of exquisite polydopamine nanomaterials. However, previous studies using small DNA tile as a template could only afford the very simple structures such as line and cross due to the limited space on the template and the relatively low resolution of the polydopamine nanopatterns. Therefore, we carefully investigate the best resolution of the polydopamine nanostructur...
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#1Haohui Huo (Xi'an Jiaotong University)H-Index: 2
#2Zepeng Li (Xi'an Jiaotong University)
Last. Feng Liu (Xi'an Jiaotong University)H-Index: 6
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A general approach to asymmetrically localize nanoparticles (NPs) in larger polymeric nanostructures is demonstrated by coassembly of tadpole-like silver NPs (AgNPs) and amphiphilic block copolymers (BCPs). The tadpole-like AgNPs were prepared by template synthesis using a tailor-made A(BC)20 star polymer, namely poly(ethylene glycol)[poly(acrylic acid)-block-polystyrene]20 [PEG(PAA-b-PS)20 ], as template resulting in AgNPs decorated with twenty short PS chains and one long PEG chain, named Ag@P...
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#1Jielin Ma (NTU: Nanyang Technological University)H-Index: 4
#2Shuai Hou (NTU: Nanyang Technological University)H-Index: 6
Last. Hongwei Duan (NTU: Nanyang Technological University)H-Index: 65
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Pseudomonas aeruginosa (P. aeruginosa) is a life-threatening pathogen associated with multi-antibiotic resistance, which is largely caused by its strong ability to form biofilms. Recent research has revealed that gallium (III) shows an activity against the biofilm of P. aeruginosa by interfering with Fe metabolism. Here, we investigate the antibacterial activity of the combination of Ga3+ ion and antibiotic rifampicin (RMP) against P. aeruginosa PAO1. An anionic polymer poly{{2-[(2-methylprop-2-...
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#1Junpeng Cao (GDUT: Guangdong University of Technology)H-Index: 1
#2Yingxin Tan (GDUT: Guangdong University of Technology)
Last. Jianbo Tan (GDUT: Guangdong University of Technology)H-Index: 19
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Over the past decade or so, polymerization-induced self-assembly (PISA) has become a versatile method for rational preparation of concentrated block copolymer nanoparticles with a diverse set of morphologies. Much of the PISA literature has focused on the preparation of well-defined linear block copolymers by using linear macromolecular chain transfer agents (macro-CTAs) with high chain transfer constants. In this review, a recent process is highlighted from an unusual angle that has expanded th...
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#1Heng Xu (Nanjing University of Science and Technology)H-Index: 2
#2Jing Tu (Nanjing University of Science and Technology)H-Index: 2
Last. Xiaode Guo (Nanjing University of Science and Technology)H-Index: 10
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Developing an autonomous self-healing polyurethane elastomer with excellent mechanical properties and high ductility has attracted increasing attention. Nowdays, the synthesis of elastomers with excellent mechanical properties and rapid self-healing at room temperature faces a huge challenge. Herein, This work reports a new supramolecular polyurethane (PU) with excellent mechanical properties and rapid self-healing at room temperature through the introduction of T-type chain extender into the su...
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#1Zhen Lu (FZU: Fuzhou University)H-Index: 4
#2Hongjie Yang (FZU: Fuzhou University)H-Index: 1
Last. Linxi Hou (FZU: Fuzhou University)H-Index: 23
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Covalent organic frameworks (COFs) are a class of promising photocatalysts for conversing light energy into chemical energy. Based on the tunable building blocks, COFs can be well-designed as photocatalyst for mediating reversible addition-fragmentation chain-transfer (RAFT) polymerization. Herein, 1,3,6,8-tetrakis(4-formylphenyl)pyrene (TFPPy) and 2,2"-bipyridine-5,5"-diamine (Bpy) were chosen to construct imine-based TFPPy-Bpy-COFs for catalyzing RAFT polymerization of methacrylates under whit...
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#1Youwei Ma (SJTU: Shanghai Jiao Tong University)H-Index: 1
#2Zhiyong Liu (AHPU: Anhui Polytechnic University)
Last. Jie Yin (SJTU: Shanghai Jiao Tong University)H-Index: 55
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Covalent adaptable networks (CANs) have recently received extensive interests due to their reprocessability and repairability. Rethinking the libraries of the published CANs, most of them are fabricated by one/two-component reactions and few cases utilize multi-component reactions to construct CANs while multi-component reactions are conductive to tailoring the properties of polymers due to their structural designability and flexible choice of raw materials. A novel kind of dynamic covalent bond...
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#1Woong Chan Han (Pukyong National University)
#2Gun Woo Sim (Pukyong National University)
Last. Dae Seok Kim (Pukyong National University)
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Beyond a traditional stimuli-responsive soft actuator that shows a single motion by a stimulus, multi-directional actuation reversal with a single stimulus is highly required in applications such as shape morphing sensors and soft robotics. Liquid crystal elastomers (LCEs) are one of the most attractive candidates for the soft-actuator due to their capability of stimuli-responsive shape changing in 3D, that is programmable with local orientation of LC mesogens. Here, we report a simple but effec...
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#1Antara Sharma (FU: Free University of Berlin)
#2Boonya Thongrom (FU: Free University of Berlin)
Last. Rainer Haag (FU: Free University of Berlin)H-Index: 88
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The mucus layer is a hydrogel network that covers mucosal surfaces of the human body. Mucus has important protective properties that are related to its unique rheological properties, which are based on mucins being the main glycoprotein constituents. Mucin macromolecules entangle with one another and form a physical network that is instrumental for many important defense functions. Mucus derived from various human or animal sources is poorly defined and thus not suitable for many application pur...
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