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Showing 1 to 8 of 8 for “"Thiol-ene click"”.
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Thiol-Ene Click Chemistry for Solid State Triplet-Triplet Annihilation Upconversion and Parts-Per-Billion Pyrophosphate Sensing in Artificial Seawater
<p>Thiol-ene click chemistry is a robust approach to molecularly engineering polymers for many applications. Within this work, thiol-ene click chemistry is used to fabricate thiol-ene networks for TTA-UC and to synthesize a conjugated polyelectrolyte (CPE) used as a pyrophosphate (PPi) sensor in …
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Versatile multi-component (bio)ink platform for advanced biofabrication
… capabilities, and (2) using norbornene functionalization to enable thiol-ene click chemistry, allowing precise control over the hydrogel's mechanical and biological properties. The results demonstrated that the multicrosslinking approach could be adapted across different bioprinting …
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Design, Synthesis, and Characterization of Glycodendrons Through Small Molecule and Linear Polymer Models
… and characterization of glycopolymer-dendron thiol-ene coupling reactions with the long-term goal of increasing biocompatibility of near infrared (NIR) fluorophores for bioimaging applications. A design of experiments was used with small molecule model compounds to determine the parameters for …
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Synthetic polypeptide-based hydrogel systems for biomaterials
Hydrogels formed from synthetic polypeptides generated by ring opening polymerization (ROP) of a-amino acid N-carboxyanhydrides (NCAs) present a robust material for modeling the interaction between extracellular matrix (ECM) properties and cellular phenomena. The unique properties of the …
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MECHANICALLY ROBUST BIOCOMPATIBLE POLYMERIC NETWORKS FOR REPETITIVE LOADING
… double-network (DN) hydrogels and (2) thiol-ene-click-based dental resins.In the first system, collagen cryogels were formed through glutaraldehyde (GA) crosslinking, producing hyperelastic and macroporous scaffolds with shape-memory behavior. These cryogels served as the first network …
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Herstellung und Untersuchungen von polymerbasierten Wirkstofftransportsystemen
… der Blockcopolymere mittels zwei verschiedener Methoden verknüpft. Eine Methode war die etablierte Kupfer-(I)-katalysierte 1,3-dipolare Cycloaddition von alkinfunktionalisierten Po-lymeren mit den Azid-Derivaten der jeweiligen Kohlenhydrate. Die zweite Methode beruhte auf der Anbindung der …
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Step-growth thiol-ene photopolymerization to form degradable, cytocompatible and multi-structural hydrogels
… fate processes. In recent years, step-growth thiol-ene photochemistry has been utilized to form cytocompatible hydrogels for tissue engineering applications. This radical-mediated gelation scheme utilizes norbornene functionalized multi-arm poly(ethylene glycol) (PEGNB) as the macromer and …
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Synthesis and Applications of Polysaccharide-Based Materials Using N-Thiocarboxyanhydrides and Polypeptides
… applications. Both families of biopolymers are generally biodegradable, sustainable, and often exhibit low toxicity. Polysaccharides and polypeptides are polymers derived from natural resources and can be modified or synthesized through polymerization of various monomers. Polypeptides, …