Hydrogels with improved mechanical properties, made by combining polymer networks with ionic and covalent crosslinks, should expand the scope of applications, and may serve as model systems to explore mechanisms of deformation and energy dissipation.#Hydrogels are used in flexible contact lenses, as ...
In this investigation, we successfully prepared extremely stretchable, transparent and tough DN hydrogels by using neutral synthetic polymer鈥損oly(vinyl alcohol) (PVA) as the first network, polyacrylamide (PAM) as the second network and sodium alginate (SA) as a molecular stent. It was found ...
Highlystretchableandtoughhydrogels Jeong-YunSun 1,2 ,XuanheZhao 3 ,WidushaR.K.Illeperuma 1 ,OvijitChaudhuri 1 ,KyuHwan Oh 2 ,DavidJ.Mooney 1,4 ,JoostJ.Vlassak 1 ,andZhigangSuo 1,5 1 SchoolofEngineeringandAppliedSciences,HarvardUniversity,Cambridge,MA02138,USA ...
Highly stretchable and tough hydrogels.PDF 下载积分: 1800 内容提示: Highly stretchable and tough hydrogelsJeong-Yun Sun1,2, Xuanhe Zhao3, Widusha R. K. Illeperuma1, Ovijit Chaudhuri1, Kyu HwanOh2, David J. Mooney1,4, Joost J. Vlassak1, and Zhigang Suo1,51School of Engineering and ...
Sun, J. Y. et al. Highly stretchable and tough hydrogels.Nature489, 133–136 (2012). CASPubMedPubMed CentralGoogle Scholar Sun, T. L. et al. Physical hydrogels composed of polyampholytes demonstrate high toughness and viscoelasticity.Nature Mater.12, 932–937 (2013). ...
et al. Highly stretchable and tough hydrogels. Nature 489, 133 (2012). 29. Abdurrahmanoglu, S., Can, V. & Okay, O. Equilibrium swelling behavior and elastic properties of polymer–clay nanocomposite hydrogels. J. Appl. Polym. Sci. 109, 3714–3724 (2008). Scientific Reports | (2019) ...
In this study, a simple method using double‐network polymer hydrogels with embedded carbon nanomaterials is developed for the assembly of high﹑erformance strain sensors that are highly sensitive, stretchable, and durable.doi:10.1002/pol.20200567...
Highly Conductive, Stretchable, Adhesive, and Self‐Healing Polymer Hydrogels for Strain and Pressure Sensorconductive hydrogelspolypyrrolesstrain/pressure sensorstrypan blueRetractable, self﹉ealing, and conductive hydrogels are widely used as adjustable and wearable sensing materials. Herein, using ...
et al. 3D printing of highly stretchable and tough hydrogels into complex, cellularized structures. Adv. Matter. 27, 4035–4040 (2015). 15. Duoss, E. B. et al. Three‐Dimensional Printing of Elastomeric, Cellular Architectures with Negative Stiffness. Adv. Funct. Mater. 24, 4905–4913 (...
To the best of our knowledge, no studies have developed an approach for simultaneously realizing soft, stretchable, and tough hydrogels with high electrical conductivity of more than 10 S/cm. Here, we report a novel template-directed assembly method and conduction mechanism to realize a highly ...