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Cited by 479

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Non‐Conjugated Polymer Dots with Crosslink‐Enhanced Emission in the Absence of Fluorophore Units

Zhu, Shoujun, Song, Yubin, Shao, Jieren, Zhao, Xiaohuan, Yang, Bai·2015·Angewandte Chemie International Edition

Abstract

A new type of fluorescent material is presented, which is called non‐conjugated polymer dots (NCPDs). The NCPDs only possess sub‐fluorophores (which are groups such as CO, CN, NO) instead of typical conjugated fluorophore groups, and thus these materials should not have strong photoluminescence (PL) in the usual sense. Nevertheless, the PL of these sub‐fluorophores can be enhanced by chemical crosslinking or physical immobilization of polymer chains, which is named the crosslink‐enhanced emission (CEE) effect. The significant advances achieved by us and other groups on both experimental and theoretical aspects are discussed, and the covalent‐bond CEE, rigidity‐aggregated CEE, or supramolecular CEE in NCPDs is elaborated. Moreover, synthetic strategies, unique optical properties, and the promise of NCPDs in bio‐related fields, such as bioimaging and drug delivery, are systematically discussed.

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Metadata

Authors
Zhu, S., Song, Y., Shao, J., Zhao, X., & Yang, B.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2015-10-16
Volume
54
Issue
49
Pages
14626-14637
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W2101902036
Cited by
479
References
2
FWCI
12.39
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Non‐Conjugated Polymer Dots with Crosslink‐Enhanced Emission in the Absence of Fluorophore Units. https://app.cochat.ai/papers/10.1002/anie.201504951
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Zhu, S., Song, Y., Shao, J., Zhao, X., & Yang, B. (2015). Non‐Conjugated Polymer Dots with Crosslink‐Enhanced Emission in the Absence of Fluorophore Units. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201504951

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