A fluorescence strategy for direct quantification of arm components in mikto-arm star copolymers

Shi, Wencheng; Wu, Boyu; Guo, Xiaofeng; An, Feng; Thang, San H.

doi:10.1039/d1py01656c

Cited by 5 publications

(9 citation statements)

References 64 publications

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“…These FPNs can also be produced from a wide range of monomers and impart greater stability compared to those nanoparticles formed from self-assembly, as FPNs prepared via self-assembly are often unstable in physiological solution due to the weak interactions among these amphiphilic fluorescent molecules. Similar studies have also been conducted by the same group and other groups on preparing AIE dyes via RAFT polymerization capable of self-assembly with similar characteristics since 2014 such as AIE crosslinkers, [87][88][89][90][91][92][93][94] AIE pendent groups with non-AIE monomers block copolymers, [95][96][97][98][99][100][101][102][103] AIE end-functionalized block copolymers, [48,49,[104][105][106][107] and AIE-functionalized monomers, [108][109][110][111][112][113][114][115][116][117][118][119] which helped to expand the library of AIE-functionalized polymers.…”

Section: Raft Aie Amphiphilic Block Copolymersmentioning

confidence: 56%

Aggregation-Induced Emission Polymers via Reversible-Deactivation Radical Polymerization

Teo

Fan

Ardana

et al. 2023

Preprint

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Aggregation-Induced Emission (AIE) is a unique phenomenon whereby aggregation of molecules induces fluorescence emission as opposed to the more commonly known Aggregation-Caused Quenching (ACQ). AIE has the potential to be utilized in the large-scale production of AIE-active polymeric materials because of their wide range of practical applications such as stimuli-responsive sensors, biological imaging agents, and drug delivery systems. This is evident from the increasing number of publications over the years since AIE was first discovered. In addition, the ever-growing interest in this field has led many researchers around the world to develop new and creative methods in the design of monomers, initiators and crosslinkers, with the goal of broadening the scope and utility of AIE polymers. One of the most promising approaches to the design and synthesis of AIE polymers is the use of the Reversible-Deactivation Radical Polymerization (RDRP) techniques, which enabled the production of well-controlled AIE materials that are often difficult to achieve by other methods. In this review, a summary of some recent works that utilize RDRP for AIE polymer design and synthesis is presented, including (1) the design of AIE-related monomers, initiators/crosslinkers; the achievements in preparation of AIE polymers using (2) Reversible Addition-Fragmentation Chain Transfer (RAFT) technique; (3) Atom Transfer Radical Polymerization (ATRP) technique; (4) other techniques such as Cu(0)-RDRP technique and Nitroxide-Mediated Polymerization (NMP) technique; (5) the possible applications of these AIE polymers and finally (6) a summary/perspective and the future direction of AIE polymers.

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Section: Raft Aie Amphiphilic Block Copolymersmentioning

confidence: 56%

Aggregation-Induced Emission Polymers via Reversible-Deactivation Radical Polymerization

Teo

Fan

Ardana

et al. 2023

Preprint

View full text Add to dashboard Cite

show abstract

“…These FPNs can also be produced from a wide range of monomers and impart greater stability compared to those nanoparticles formed from self‐assembly, as FPNs prepared via self‐assembly are often unstable in physiological solution due to the weak interactions among these amphiphilic fluorescent molecules. Similar studies have also been conducted by the same group and other groups on preparing AIE dyes via RAFT polymerization capable of self‐assembly with similar characteristics since 2014 such as AIE crosslinkers, [ 89–96 ] AIE pendent groups with non‐AIE monomers block copolymers, [ 97–105 ] AIE end‐functionalized block copolymers, [ 51,52,106–109 ] and AIE‐functionalized monomers, [ 110–121 ] which helped to expand the library of AIE‐functionalized polymers.…”

Section: Aie Polymers Via Raftmentioning

confidence: 80%

Aggregation‐induced emission polymers via reversible‐deactivation radical polymerization

Teo,

Fan,

Ardana

et al. 2023

Aggregate

Self Cite

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Aggregation‐induced emission (AIE) is a unique phenomenon whereby aggregation of molecules induces fluorescence emission as opposed to the more commonly known aggregation‐caused quenching (ACQ). AIE has the potential to be utilized in the large‐scale production of AIE‐active polymeric materials because of their wide range of practical applications such as stimuli‐responsive sensors, biological imaging agents, and drug delivery systems. This is evident from the increasing number of publications over the years since AIE was first discovered. In addition, the ever‐growing interest in this field has led many researchers around the world to develop new and creative methods in the design of monomers, initiators and crosslinkers, with the goal of broadening the scope and utility of AIE polymers. One of the most promising approaches to the design and synthesis of AIE polymers is the use of the reversible‐deactivation radical polymerization (RDRP) techniques, which enabled the production of well‐controlled AIE materials that are often difficult to achieve by other methods. In this review, a summary of some recent works that utilize RDRP for AIE polymer design and synthesis is presented, including (i) the design of AIE‐related monomers, initiators/crosslinkers; the achievements in preparation of AIE polymers using (ii) reversible addition–fragmentation chain transfer (RAFT) technique; (iii) atom transfer radical polymerization (ATRP) technique; (iv) other techniques such as Cu(0)‐RDRP technique and nitroxide‐mediated polymerization (NMP) technique; (v) the possible applications of these AIE polymers, and finally (vi) a summary/perspective and the future direction of AIE polymers.

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“…Very recently, Shi et al introduced a fluorescence strategy for the direct quantification of arm species in miktoarm stars. 184 A series of miktoarm star copolymers end-labelled with various fluorophores, including coumarin, BODIPY and bisindolylmaleimide (BIM), were prepared via an “arm-first” approach, in which the arm polymers were synthesised first by RAFT polymerisation, followed by the preparation of stars with the aid of a cross-linker (Fig. 6A).…”

Section: Polymer Architecturementioning

confidence: 99%

Fluorescence-readout as a powerful macromolecular characterisation tool

Wu,

Barner-Kowollik

2023

Chem. Sci.

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A fluorescence strategy for direct quantification of arm components in mikto-arm star copolymers

Cited by 5 publications

References 64 publications

Aggregation-Induced Emission Polymers via Reversible-Deactivation Radical Polymerization

Aggregation-Induced Emission Polymers via Reversible-Deactivation Radical Polymerization

Aggregation‐induced emission polymers via reversible‐deactivation radical polymerization

Fluorescence-readout as a powerful macromolecular characterisation tool

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