A novel acylhydrazone-based self-assembled supramolecular gel for ultrasensitive alternating fluorescence detection of Fe3+ and H2PO4−

Wu, Shang; Liu, Jutao; Fu, Shuaishuai; Wang, Jiajia; Zhang, Penghui; Liu, Chaoyang; Wang, Yanbin; Su, Qiong; Sun, Yuzhi; Yang, Quanlu

doi:10.1039/d3nj01899g

New J. Chem.

2023

DOI: 10.1039/d3nj01899g

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A novel acylhydrazone-based self-assembled supramolecular gel for ultrasensitive alternating fluorescence detection of Fe³⁺ and H₂PO₄⁻

Shang Wu

Jutao Liu

Shuaishuai Fu

et al.

Abstract: A novel acylhydrazone-based self-assembled supramolecular gel for ultrasensitive alternating fluorescence detection of Fe3+ and H2PO4−.

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Cited by 7 publications

References 54 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

Self Cite

View full text Add to dashboard Cite

show abstract

Amide functional low molecular weight gelator based metallogel

Alam,

Mondal,

Sarma

2024

Coordination Chemistry Reviews

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Pyrimidinylhydrazide based organogels as colorimetric sensor for I and adsorbent for organic dyes

Shan,

Zhou,

Guo

et al. 2024

Colloids and Surfaces A: Physicochemical and Engineering Aspect

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A novel acylhydrazone-based self-assembled supramolecular gel for ultrasensitive alternating fluorescence detection of Fe³⁺ and H₂PO₄⁻

Abstract: A novel acylhydrazone-based self-assembled supramolecular gel for ultrasensitive alternating fluorescence detection of Fe3+ and H2PO4−.

Cited by 7 publications

References 54 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

Amide functional low molecular weight gelator based metallogel

Pyrimidinylhydrazide based organogels as colorimetric sensor for I and adsorbent for organic dyes

Contact Info

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Resources

About

A novel acylhydrazone-based self-assembled supramolecular gel for ultrasensitive alternating fluorescence detection of Fe3+ and H2PO4−

Abstract: A novel acylhydrazone-based self-assembled supramolecular gel for ultrasensitive alternating fluorescence detection of Fe3+ and H2PO4−.

Cited by 7 publications

References 54 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

Amide functional low molecular weight gelator based metallogel

Pyrimidinylhydrazide based organogels as colorimetric sensor for I and adsorbent for organic dyes

Contact Info

Product

Resources

About

A novel acylhydrazone-based self-assembled supramolecular gel for ultrasensitive alternating fluorescence detection of Fe³⁺ and H₂PO₄⁻

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