Acylhydrazone functionalized naphthalene-based self-assembled supramolecular gels for efficient fluorescence detection of Fe<sup>3+</sup>

Liu, Jutao; Wu, Shang; Fu, Shuaishuai; Wang, Jiajia; Zhang, Penghui; Wang, Yanbin; Chen, Chen; Zhao, Xiuyang; Li, Zhenhua; Yang, Quanlu

doi:10.1039/d3ay00912b

Cited by 4 publications

References 56 publications

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Acyl hydrazone‐based supramolecular polymer for ultrasensitive detection of Fe³⁺, Pd²⁺, H₂PO₄⁻ and its application for Suzuki coupling reactions

Wu,

Fu,

Wang

et al. 2024

Applied Organom Chemis

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A novel acylhydrazide‐based gelator (BE) was successfully built without the use of traditional fluorescent groups. Surprisingly, in 1,2‐propanediol, the BE can further self‐assemble into a stable supramolecular gel (OBE) and display significant blue‐white aggregation‐induced enhanced emission (AIEE). Interestingly, based on the excellent coordination capacity of acyl hydrazone bonds, the OBE demonstrated a sensitive response to Pd2+ and Fe3+, with corresponding lowest limits of detection of 21.8 and 37.3 ppb, respectively. More interesting, H2PO4− could only be constantly recognized by the Pd‐OBE (Pd2+ coordinated with OBE). Fourier transform infrared (FT‐IR), scanning electron microscopy (SEM), X‐ray diffraction (XRD), density functional theory (DFT) and rheological measurements, the self‐assembly process of OBE, and the ion recognition sensing mechanism were extensively examined. Moreover, xerogel OBE as supporter, a novel heterogeneous catalyst Pd/OBE is prepared. The catalyst displays outstanding activity and stability for Suzuki coupling reactions in water. It can be easily reused for at least five runs with no decrease in the catalytic activity.

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Acyl hydrazone‐based supramolecular polymer for ultrasensitive detection of Fe³⁺, Pd²⁺, H₂PO₄⁻ and its application for Suzuki coupling reactions

Wu,

Fu,

Wang

et al. 2024

Applied Organom Chemis

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Furan-based AIE supramolecular self-assembly system for fluorescence detection of Ag+

Fu,

Wu,

Wang

et al. 2024

Journal of Molecular Structure

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A novel long-alkyl-chained Schiff bases supramolecular Self assembled material for ultrasensitive detection of Fe3+ and Cu2+

Fu,

Zhang,

Wang

et al. 2025

Journal of Molecular Structure

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Acylhydrazone functionalized naphthalene-based self-assembled supramolecular gels for efficient fluorescence detection of Fe³⁺

Abstract: A new gel factor (named N) has been successfully designed and synthesized, which contains the conventional fluorophore naphthalene with the acylhydrazone bond as the self-assembly site.

Cited by 4 publications

References 56 publications

Acyl hydrazone‐based supramolecular polymer for ultrasensitive detection of Fe³⁺, Pd²⁺, H₂PO₄⁻ and its application for Suzuki coupling reactions

Acyl hydrazone‐based supramolecular polymer for ultrasensitive detection of Fe³⁺, Pd²⁺, H₂PO₄⁻ and its application for Suzuki coupling reactions

Furan-based AIE supramolecular self-assembly system for fluorescence detection of Ag+

A novel long-alkyl-chained Schiff bases supramolecular Self assembled material for ultrasensitive detection of Fe3+ and Cu2+

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Acylhydrazone functionalized naphthalene-based self-assembled supramolecular gels for efficient fluorescence detection of Fe3+

Abstract: A new gel factor (named N) has been successfully designed and synthesized, which contains the conventional fluorophore naphthalene with the acylhydrazone bond as the self-assembly site.

Cited by 4 publications

References 56 publications

Acyl hydrazone‐based supramolecular polymer for ultrasensitive detection of Fe3+, Pd2+, H2PO4− and its application for Suzuki coupling reactions

Acyl hydrazone‐based supramolecular polymer for ultrasensitive detection of Fe3+, Pd2+, H2PO4− and its application for Suzuki coupling reactions

Furan-based AIE supramolecular self-assembly system for fluorescence detection of Ag+

A novel long-alkyl-chained Schiff bases supramolecular Self assembled material for ultrasensitive detection of Fe3+ and Cu2+

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Resources

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Acylhydrazone functionalized naphthalene-based self-assembled supramolecular gels for efficient fluorescence detection of Fe³⁺

Acyl hydrazone‐based supramolecular polymer for ultrasensitive detection of Fe³⁺, Pd²⁺, H₂PO₄⁻ and its application for Suzuki coupling reactions

Acyl hydrazone‐based supramolecular polymer for ultrasensitive detection of Fe³⁺, Pd²⁺, H₂PO₄⁻ and its application for Suzuki coupling reactions