Characterization of Thiol-Ene Crosslinked PEG Hydrogels
نویسندگان
چکیده
منابع مشابه
Mechanical characterization of sequentially layered photo-clickable thiol-ene hydrogels.
Multi-layer hydrogels are promising for tissue engineering due to the ability to control the local properties within each layer. However, the interface that forms between each layer has the potential to affect the performance of the hydrogel. The goals of this study were to characterize how the interface forms via its thickness and mechanical properties, identify its impact on the overall hydro...
متن کاملThiol-Ene Photo-Click Collagen-PEG Hydrogels: Impact of Water-Soluble Photoinitiators on Cell Viability, Gelation Kinetics and Rheological Properties
Thiol-ene photo-click hydrogels were prepared via step-growth polymerisation using thiol-functionalised type-I collagen and 8-arm poly(ethylene glycol) norbornene-terminated (PEG-NB), as a potential injectable regenerative device. Type-I collagen was thiol-functionalised by a ring opening reaction with 2-iminothiolane (2IT), whereby up to 80 Abs. % functionalisation and 90 RPN% triple helical p...
متن کاملPeg-hydrogels: Synthesis, Characterization, and Cell Encapsulation
Polymers Division, National Institute of Standards and Technology, 100 Bureau Drive, Gaithersburg, MD 20899-8543 Section on Tissue Biophysics and Biomimetics, Laboratory of Integrative and Medical Biophysics, NIH-NICHD, Bethesda, MD 20892 Current address: Department of Biomedical Engineeing, RPI, Troy, New York, 12180 Current address: Department of Polymer Science, University of Akron, Akron, O...
متن کاملFacile Preparation of Crosslinked PAN Membranes Based on Thiol-Ene Photopolymerization
To improve the mechanical strength and antipollution properties of membranes, this research presents a facile method to prepare crosslinked polyacrylonitrile (PAN) membranes. This was achieved firstly by radical copolymerization with acrylonitrile, allyl methacrylate and sulfobetaine methacrylamide. Then, the copolymer was crosslinked by a thiol-ene click reaction under UV irradiation. Finally,...
متن کاملPreparation and Preliminary Dielectric Characterization of Structured C60-Thiol-Ene Polymer Nanocomposites Assembled Using the Thiol-Ene Click Reaction
Fullerene-containing materials have the ability to store and release electrical energy. Therefore, fullerenes may ultimately find use in high-voltage equipment devices or as super capacitors for high electric energy storage due to this ease of manipulating their excellent dielectric properties and their high volume resistivity. A series of structured fullerene (C60) polymer nanocomposites were ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Macromolecular Materials and Engineering
سال: 2012
ISSN: 1438-7492
DOI: 10.1002/mame.201200119