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Updated: Jul 30, 2026

The Synthesis of RGD-functionalized Hydrogels as a Tool for Therapeutic Applications
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The Synthesis of RGD-functionalized Hydrogels as a Tool for Therapeutic Applications

Published on: October 7, 2016

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生物正交 Suzuki-Miyaura 交叉连接:将响应性水凝转化为永久的聚合物网络

Anastasia Anagnostou1, George Pasparakis1

  • 1Department of Chemical Engineering, University of Patras, Caratheodory 1, University Campus, GR 265 04 Patras, Greece.

Biomacromolecules
|November 10, 2025
PubMed
概括

这项研究引入了一种新方法,使用生物直角的苏苏基-米亚拉合 (SMC) 来使可逆聚合物网络稳定. 这种方法将响应的凝转化为强大的,不响应的材料,用于先进的生物医学用途.

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Dehydration Synthesis01:15

Dehydration Synthesis

Dehydration synthesis (also called a condensation reaction) is the chemical process in which two molecules covalently link together to form a new molecule, along with the release of a water molecule. Many physiologically important compounds form by dehydration synthesis reactions, such as complex carbohydrates, proteins, DNA, and RNA.Synthesis of carbohydratesSugar molecules are covalently linked together by dehydration synthesis. During the reaction, the hydroxyl (-OH) group from one reactant...
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The Diels–Alder reaction is an example of a thermal pericyclic reaction between a conjugated diene and an alkene or alkyne, commonly referred to as a dienophile. The reaction involves a concerted movement of six π electrons, four from the diene and two from the dienophile, forming an unsaturated six-membered ring. As a result, these reactions are classified as [4+2] cycloadditions.
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Diels–Alder Reaction Forming Cyclic Products: Stereochemistry

The Diels–Alder reaction is one of the robust methods for synthesizing unsaturated six-membered rings. The reaction involves a concerted cyclic movement of six π electrons: four π electrons from the diene and two π electrons from the dienophile.
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Acyclic diene metathesis polymerization or ADMET polymerization involves cross-metathesis of terminal dienes, such as 1,8-nonadiene, to give linear unsaturated polymer and ethylene. As ADMET is a reversible process, the formed ethylene gas must be removed from the reaction mixture to complete the polymerization process.
Similar to cross-metathesis, ADMET also involves the formation of metallacyclobutane intermediate by [2+2] cycloaddition of one of the double bonds of a terminal diene with...
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Diels–Alder reactions between cyclic dienes locked in an s-cis configuration and dienophiles yield bridged bicyclic products.