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Updated: Jun 21, 2025

The Synthesis of RGD-functionalized Hydrogels as a Tool for Therapeutic Applications
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阿利法超分支聚酸盐:一种具有AIE特征的新型多色RTP材料

Lianlian Wang1, Hongxia Yan2

  • 1Chengdu Aeronautic Polytechnic Chengdu 610100 China 1435899566@qq.com.

RSC advances
|July 8, 2024
PubMed
概括

研究人员开发了一种新型的高分支聚酸盐 (HBPPE),用于长寿命的光发光. 这种没有稀有元素的材料表现出聚合诱导辐射 (AIE) 和多色的能力,进步了生物成像探测器.

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相关概念视频

Polymer Classification: Architecture01:14

Polymer Classification: Architecture

Polymers are classified as linear or branched on the basis of their chain architecture. The polymer chains in linear polymers have a long chain-like structure with minimal to no branching at all. Even if a polymer features large substituent groups on the monomer, which appear as branches to the skeleton, it is not considered a branched polymer. A branched polymer contains secondary polymer chains that arise from the main polymer chain. The branching occurs when the polymer growth shifts from...
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Radical Chain-Growth Polymerization: Chain Branching01:17

Radical Chain-Growth Polymerization: Chain Branching

The skeletal structure of polymers synthesized via radical polymerization is always branched. For example, the polymerization of ethylene by radical polymerization results in a low-density grade of polyethylene with a heavily branched skeletal structure. Here, the radical site abstracts hydrogen from the growing chain, and the radical site shifts from the end (a primary carbon center) to anywhere within the growing chain (a secondary carbon center). Consequently, the part of the chain from the...
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Step-Growth Polymerization: Overview01:03

Step-Growth Polymerization: Overview

Step-growth or condensation polymerization is a stepwise reaction of bi or multifunctional monomers to form long-chain polymers. As all the monomers are reactive, most of the monomers are consumed at the early stages of the reaction to form small chains of reactive oligomers, which then combine to form long polymer chains in the late stages. Hence, the reaction has to proceed for a long time to achieve high molecular weight polymers.
Many natural and synthetic polymers are produced by...
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