Engineering Mechanically Tunable Elastin-Based Microgel Bioinks: From Microscale Stiffness Control to Macroscale Structural Bioprinting [0.03%]
可调机械性能的弹性蛋白微凝胶生物墨水：从调节微尺度刚度到宏观结构3D打印
Qiulei Gao,Zhongwei Guo,Ran Shen et al.
Qiulei Gao et al.
Microgel bioinks have gained great potential in bioprinting and tissue engineering due to their excellent mechanical performance and versatile printability. However, the effect of microgel size on the mechanical properties and printability ...
Facile Synthesis of Biobased, Low-Melting-Point Thermoplastic Polyamide Elastomer with Intrinsic Antibacterial Properties [0.03%]
一种基于生物质、熔点低且本征具有抗菌性的热塑性聚酰胺弹性体的简易合成方法
Siqi Wang,Jinlong Chen,Qun-Liang Zhang et al.
Siqi Wang et al.
Thermoplastic polyamide elastomers (TPAEs) possess excellent elasticity and low-temperature resistance, making them suitable for a wide range of applications. However, the performance of commercial TPAEs relies on expensive and difficult-to...
Enhancing the Spinnability of Cellulose-Based Textile Waste by Doping with High Molecular Weight Bacterial Cellulose [0.03%]
通过掺入高分子量细菌纤维素增强再生纤维素纺织废料的可纺性
Kaniz Moriam,Crystal E Owens,Laurel Kroo et al.
Kaniz Moriam et al.
Man-made cellulose fibers from well-managed forestry provide an eco-friendly alternative to polyester and cotton. The Ioncell process converts cellulose-based raw materials into high-quality textiles and offers strong potential for upcyclin...
Gelatin-Stabilized Water-in-Water Emulsions for Biocatalysis: Interfacial Enzyme Confinement, In Situ Product Extraction, and Cryogenic Recyclability [0.03%]
用于生物催化的水包水乳液：界面酶限制、原位产物萃取和冷冻回收能力
Lukang Shi,Zongjian Zhen,Jiacong Wu et al.
Lukang Shi et al.
Water-in-water (W/W) emulsions offer high biocompatibility for enzymatic processes but are difficult to stabilize with conventional oil-water surfactants due to their ultralow interfacial tension. Here, we design a gelatin-stabilized PEG/de...
D-Peptide Engineered Double-Network Hydrogels for Synergistic Infection Control and Tumor Therapy [0.03%]
用于协同感染控制和肿瘤治疗的D-肽工程双网络水凝胶
Tingyuan Tan,Yu Tian,Deliang Zhu et al.
Tingyuan Tan et al.
The concurrence of drug-resistant infections and malignant tumors poses a serious challenge to clinical treatment, demanding multifunctional biomaterials with integrated therapeutic efficacy. In this study, we developed D-peptide engineered...
A Phase-Separated Cellulose-Ionogel via Sunlight-Initiated Green Fabrication for Self-Powered Wearable Sensors [0.03%]
一种基于阳光触发绿色合成的相分离型纤维素离子凝胶用于自驱动式可穿戴传感器
Qing Zhao,Jiaxuan Zhu,Sanwei Hao et al.
Qing Zhao et al.
Ionogels, as soft ionic conductors, face synthesis challenges including toxicity, complexity, and high energy consumption. Herein, we present a green one-pot strategy that effectively dissolves cellulose and undergoes sunlight-induced photo...
Study of the Biosynthesis of Poly(3-hydroxybutyrate- co-3-hydroxyvalerate) with High Content in 3-Hydroxyvalerate Units by Cupriavidus necator H1 G+3 (DSM 545) [0.03%]
以高含量3-羟基戊酸单元的聚(3-羟基丁酸-co-3-羟基戊酸)生物合成研究
Lucie Schneider,Pierre Lemechko,Stéphane Bruzaud
Lucie Schneider
Poly(3-hydroxybutyrate) (PHB) has long been recognized as a promising biobased and potentially biodegradable polymer; however, its brittleness and narrow processing window limit broader implementation. Copolymerization with 3-hydroxyvalerat...
Routine Direct Quantification of Methacrylic Groups per Gelatin Unit in Gelatin Methacryloyl Using Ultraviolet Spectroscopy [0.03%]
利用紫外分光光度法对胶原甲基丙烯酰化修饰进行定量分析
Nazar Rad,Zuzanna Stasiak,Marta Klak et al.
Nazar Rad et al.
Gelatin methacryloyl (GelMA) is an essential biomaterial for 3D bioprinting due to its excellent biocompatibility and easily tunable physical properties. GelMA quality strongly depends on the number of methacrylic groups introduced during t...
Patterned and Gradient Conductive Hydrogel for Regulating Nerve Cell Behavior [0.03%]
用于调节神经细胞行为的图案化及梯度导电水凝胶
Yu Shi,Ying Zhang,Jian Geng et al.
Yu Shi et al.
Creating multifunctional hydrogel scaffolds that combine gradient conductivity with patterned morphologies to mimic the extracellular matrix and modulate neuronal behavior remains challenging. This study developed a conductive, morphology-g...
Unveiling the Intramolecular Thermodynamics of Multivalent Proteins: Exploratory Study on Engineered Protein Model [0.03%]
多价蛋白质分子内的热力学：工程化蛋白质模型的探索性研究
Yu-Na Kim,Bo-Hee Choi,Hyoin Park et al.
Yu-Na Kim et al.
Multivalent interactions mediated by multidomain proteins are pivotal in numerous biological processes. However, the thermodynamic intricacies of the domain interactions within such complexes remain elusive. In this study, we employed surfa...