Aligned carbon nanotube-based flexible gel substrates for engineering bio-hybrid tissue actuators [0.03%]
用于工程生物混合组织致动器的基于碳纳米管的柔性凝胶基底
Su Ryon Shin,Courtney Shin,Adnan Memic et al.
Su Ryon Shin et al.
Muscle-based biohybrid actuators have generated significant interest as the future of biorobotics but so far they move without having much control over their actuation behavior. Integration of microelectrodes into the backbone of these syst...
FeSe2-Decorated Bi2Se3 Nanosheets Fabricated via Cation Exchange for Chelator-Free 64Cu-labeling and Multimodal Image-Guided Photothermal-Radiation Therapy [0.03%]
用于无螯合剂铜-64标记和多模影像引导的光热辐射治疗的阳离子交换制备的FeSe2修饰Bi2Se3纳米片
Liang Cheng,Sida Shen,Sixiang Shi et al.
Liang Cheng et al.
Multifunctional theranostic agents have become rather attractive to realize image-guided combination cancer therapy. Herein, we develop a novel method to synthesize Bi2Se3 nanosheets decorated with mono-dispersed FeSe2 nanoparticles (FeSe2/...
Mechanically Tunable Hollow Silica Ultrathin Nanoshells for Ultrasound Contrast Agents [0.03%]
用于超声造影剂的机械可调空心二氧化硅超薄纳米壳
A Liberman,J Wang,N Lu et al.
A Liberman et al.
Perfluoropentane (PFP) gas filled biodegradable iron-doped silica nanoshells have been demonstrated as long-lived ultrasound contrast agents. Nanoshells are synthesized by a sol-gel process with tetramethyl orthosilicate (TMOS) and iron eth...
Blake N Johnson,Karen Z Lancaster,Gehua Zhen et al.
Blake N Johnson et al.
An imaging-coupled 3D printing methodology for the design, optimization, and fabrication of a customized nerve repair technology for complex injuries is presented. The custom scaffolds are deterministically fabricated via a microextrusion p...
Solid-Phase Synthesis of Molecularly Imprinted Polymer Nanoparticles with a Reusable Template - "Plastic Antibodies" [0.03%]
固相合成可重复使用模板的分子印迹聚合物纳米粒子-"塑料抗原抗体"传感器中的识别元件
Alessandro Poma,Antonio Guerreiro,Michael J Whitcombe et al.
Alessandro Poma et al.
Molecularly Imprinted Polymers (MIPs) are generic alternatives to antibodies in sensors, diagnostics and separations. To displace biomolecules without radical changes in infrastructure in device manufacture, MIPs should share their characte...
Widely Tunable Morphologies in Block Copolymer Thin Films Through Solvent Vapor Annealing Using Mixtures of Selective Solvents [0.03%]
利用选择性溶剂混合物通过溶剂蒸汽退火在嵌段共聚物薄层中实现广泛可调的形态
Michelle A Chavis,Detlef-M Smilgies,Ulrich B Wiesner et al.
Michelle A Chavis et al.
Thin films of block copolymers are extremely attractive for nanofabrication because of their ability to form uniform and periodic nanoscale structures by microphase separation. One shortcoming of this approach is that to date the design of ...
Alginate Hydrogel Microencapsulation Inhibits Devitrification and Enables Large-Volume Low-CPA Cell Vitrification [0.03%]
alginate水凝胶微胶囊抑制玻璃化转变并实现大容量低 CPA细胞玻璃化
Haishui Huang,Jung Kyu Choi,Wei Rao et al.
Haishui Huang et al.
Cryopreservation of stem cells is important to meet their ever-increasing demand by the burgeoning cell-based medicine. The conventional slow freezing for stem cell cryopreservation suffers from inevitable cell injury associated with ice fo...
Shear-Thinning Supramolecular Hydrogels with Secondary Autonomous Covalent Crosslinking to Modulate Viscoelastic Properties In Vivo [0.03%]
用于调节体内流变弹性性能的剪切变稀超分子水凝胶与二级自主共价交联
Christopher B Rodell,John W MacArthur,Shauna M Dorsey et al.
Christopher B Rodell et al.
Clinical percutaneous delivery of synthetically engineered hydrogels remains limited due to challenges posed by crosslinking kinetics - too fast leads to delivery failure, too slow limits material retention. To overcome this challenge, we e...
A Highly Elastic and Rapidly Crosslinkable Elastin-Like Polypeptide-Based Hydrogel for Biomedical Applications [0.03%]
一种用于生物医学应用的高度弹性和快速交联的弹性蛋白多肽基水凝胶
Yi-Nan Zhang,Reginald K Avery,Queralt Vallmajo-Martin et al.
Yi-Nan Zhang et al.
Elastin-like polypeptides (ELPs) are promising for biomedical applications due to their unique thermoresponsive and elastic properties. ELP-based hydrogels have been produced through chemical and enzymatic crosslinking or photocrosslinking ...
A Novel Bioinspired Switchable Adhesive with Three Distinct Adhesive States [0.03%]
一种新颖的仿生可切换黏合剂具有三种不同的黏附状态
Paula Yagüe Isla,Elmar Kroner
Paula Yagüe Isla
A novel switchable adhesive, inspired by the gecko's fibrillar dry attachment system, is introduced. It consists of a patterned surface with an array of mushroom-shaped pillars having two distinct heights. The different pillar heights allow...