A hyperbranched fluorescent supramolecular polymer with aggregation induced emission (AIE) properties

Zhang, Jing; Zhu, Jiachen; Lu, Chenjie; Gu, Zhengye; Tian, He; Yang, Anle; Qiu, Huayu; Zhang, Mingming; Yin, Shouchun

doi:10.1039/c6py00872k

Cited by 33 publications

(6 citation statements)

References 39 publications

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“…The introduction of stimuli-responsive fluorescent elements into 3D code materials can be a promising strategy to realize the tunable information transformation. [51][52][53][54][55][56][57][58][59][60] First, for example, various fluorophores have colorful fluorescence emissions, which can be utilized to meet the color requirement of 3D codes. More importantly, the distinctive stimuli responsiveness of fluorescence emissions can endow the 3D codes with pattern transformation ability through the switch in fluorescent colors upon specific physical or chemical stimuli, thereby realizing information transformation.…”

Section: Introductionmentioning

confidence: 99%

Information Storage Based on Stimuli‐Responsive Fluorescent 3D Code Materials

Lou

Zhang

et al. 2022

Adv Funct Materials

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With the booming of information technology, considerable progress has been witnessed in information storage carriers, accompanied by soaring storage capacity. 3D codes as an emerging information storage carrier has attracted wide attention. However, it is challenging for conventional 3D codes to transform their encoded information, restricting their applications. Due to their rich color characteristics and various stimuli responsiveness, fluorescent materials can be utilized to construct stimuli-responsive 3D code systems that can exhibit pattern changes upon specific external stimuli, thereby realizing information transformation. According to the type of stimuli responsiveness, several kinds of stimuli-responsive 3D code systems are classified and summarized, including pH responsiveness, ion responsiveness, light responsiveness, electricity responsiveness, time responsiveness, some separate stimuli responsiveness, and multiple responsiveness. This review summarizes the recent 3D code systems, elaborates on how they can realize information transformation, analyzes their potential applications, and puts forward some perspectives on further development in this field. The authors anticipate this review can provide guidelines for the design of novel information materials and promote the development of information science and technology.

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Section: Introductionmentioning

confidence: 99%

Information Storage Based on Stimuli‐Responsive Fluorescent 3D Code Materials

Lou

Zhang

et al. 2022

Adv Funct Materials

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“…This obtained fluorescent hyperbranched CSP showed potassium ion, acid/base, temperature responsiveness. [ 95 ]…”

Section: Crown Ether‐based Supramolecular Nonlinear Polymersmentioning

confidence: 99%

Crown Ether‐Based Supramolecular Polymers: From Synthesis to Self‐Assembly

Duan

Huang

et al. 2021

Macromol. Rapid Commun.

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Supramolecular polymers not only possess many advantages of traditional polymers, but also have many unique characteristics. Supramolecular polymers can be constructed by self-assembly of various noncovalent interactions. Host-guest interaction, as one important type of noncovalent interactions, has been widely applied to construct supramolecular polymers. From the perspective of classification of the recognition system motifs, host-guest recognition motifs mainly include crown ether, cyclodextrin, calixarene, cucurbituril, and pillararene-based host-guest recognition pairs. Crown ethers, as the first-generation macrocyclic hosts, have played a very important part in the development of supramolecular chemistry. Due to the easy modification of crown ethers, various crown ether derivatives have been prepared by attaching some functional groups to the edges of crown ethers, which endowed them with some interesting properties and made them ideal candidates for the fabrication of supramolecular polymers. This review gives a review of the preparation of crown ether-based supramolecular polymers (CSPs) and summarizes crown ether-based recognition pairs, organization methods, topological structures, stimuli-responsiveness, and functional characteristics.

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“…In addition to their application as ion sensors, crown ether-based fluorescent supramolecular polymers formed using TPE-functionalized monomers can also be employed as smart and adaptive luminescent materials. For example, Zhang J. et al ( 2016 ) designed two monomers, one ( 5 ) with a DB24C8 group at one end and a terpyridine moiety at the other end, and another ( 6 ) with a TPE core and four outer DBA salts. A hyperbranched fluorescent supramolecular polymer, 7 , was constructed through the connection of Zn(OTf) 2 with monomers 5 and 6 via terpyridine-based metal-ligand interactions and crown ether-based host-guest interactions ( Figure 2 ).…”

Section: Crown Ether-based Fluorescent Supramolecular Polymers Constrmentioning

confidence: 99%

“… Schematic illustration of monomers 5 and 6 and cartoon representations of the formation of supramolecular dimer 8 , supramolecular tetramer 9 , and hyperbranched supramolecular polymer 7 . Adapted with permission from Zhang J. et al ( 2016 ); copyright 2016, Royal Society of Chemistry. …”

Section: Crown Ether-based Fluorescent Supramolecular Polymers Constrmentioning

confidence: 99%

Fluorescent Supramolecular Polymers Formed by Crown Ether-Based Host-Guest Interaction

et al. 2020

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Inspired by the vast array of assemblies present in nature, supramolecular chemistry has attracted significant attention on account of its diverse supra-structures, which include micelles, vesicles, and fibers, in addition to its extensive applications in luminescent materials, sensors, bioimaging, and drug delivery over the past decades. Supramolecular polymers, which represent a combination of supramolecular chemistry and polymer science, are constructed by non-covalent interactions, such as host-guest interactions, hydrogen bonding, hydrophobic or hydrophilic interactions, metal-ligand interactions, π-π stacking, and electrostatic interactions. To date, numerous host-guest recognition systems have been reported, including crown ethers, cyclodextrins, calixarenes, cucurbituril, pillararenes, and other macrocyclic hosts. Among them, crown ethers, as the first generation of macrocyclic hosts, provide a promising and facile alternative route to supramolecular polymers. In addition, the incorporation of fluorophores into supramolecular polymers could endow them with multiple properties and functions, thereby presenting potential advantages in the context of smart materials. Thus, this review focuses on the fabrication strategies, interesting properties, and potential applications of fluorescent supramolecular polymers based on crown ethers. Typical examples are presented and discussed in terms of three different types of building blocks, namely covalently bonded low-molecular-weight compounds, polymers modified by hosts or guests, and supramolecular coordination complexes.

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A hyperbranched fluorescent supramolecular polymer with aggregation induced emission (AIE) properties

Abstract: A hyperbranched fluorescent supramolecular polymer with aggregation induced emission properties was prepared by orthogonal assembly of host–guest and metal–ligand interactions.

Cited by 33 publications

References 39 publications

Information Storage Based on Stimuli‐Responsive Fluorescent 3D Code Materials

Information Storage Based on Stimuli‐Responsive Fluorescent 3D Code Materials

Crown Ether‐Based Supramolecular Polymers: From Synthesis to Self‐Assembly

Fluorescent Supramolecular Polymers Formed by Crown Ether-Based Host-Guest Interaction

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