Supramolecular self-assembled polymeric nanospheres based on hydrazino naphthalimide functionalised pillar[5]arene for long chain aldehyde detection

Yanisa Sanguansap; Vithaya Ruangpornvisuti; Thassanant Atithep; Thanthapatra Bunchuay; Boosayarat Tomapatanaget

doi:10.1039/D3CC02222F

Supramolecular self-assembled polymeric nanospheres based on hydrazino naphthalimide functionalised pillar[5]arene for long chain aldehyde detection†

Yanisa Sanguansap,^a Vithaya Ruangpornvisuti,

^a Thassanant Atithep,^b Thanthapatra Bunchuay*^c and Boosayarat Tomapatanaget

*^a

Author affiliations

* Corresponding authors

^a Supramolecular Research Unit, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
E-mail: boosayarat.t@chula.ac.th, tboosayarat@gmail.com

^b Vidyasirimedhi Institute of Science and Technology (VISTEC) Wangchan Valley 555 Moo 1, Payupnai, Wangchan, Rayong 21210, Thailand
E-mail: thassanant.a@vistec.ac.th

^c Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Bangkok, Thailand
E-mail: thanthapatra.bun@mahidol.edu, thanthapatra.bun@mahidol.ac.th

Abstract

A novel fluorescent sensor HNP5A is constructed consisting of bis-hydrazine naphthalimide decorated pillar[5]arene. Interestingly, this sensor possessed the potential for sensitive and selective detection of long-chain aldehydes, particularly nonanal (C9), and subsequently formed supramolecular pseudorotaxane polymeric nanoparticles inducing a strong fluorescence enhancement. In addition, this as-produced HNP5A⊂C9 exhibited an unexpected reduction of Ag⁺ to produce AgNPs in an aqueous system and the resulting AgNPs-HNP5A⊂C9 demonstrated a significant fluorescence enhancement under metal-enhanced fluorescence (MEF) behaviour.

This article is part of the themed collection: Chemosensors and Molecular Logic

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DOI: https://doi.org/10.1039/D3CC02222F
Article type: Communication
Submitted: 07 Mei 2023
Accepted: 26 Jun 2023
First published: 11 Jul 2023

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Chem. Commun., 2023,59, 9207-9210

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Supramolecular self-assembled polymeric nanospheres based on hydrazino naphthalimide functionalised pillar[5]arene for long chain aldehyde detection

Y. Sanguansap, V. Ruangpornvisuti, T. Atithep, T. Bunchuay and B. Tomapatanaget, Chem. Commun., 2023, 59, 9207 DOI: 10.1039/D3CC02222F

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Chemical Communications

Supramolecular self-assembled polymeric nanospheres based on hydrazino naphthalimide functionalised pillar[5]arene for long chain aldehyde detection†

Abstract

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Supramolecular self-assembled polymeric nanospheres based on hydrazino naphthalimide functionalised pillar[5]arene for long chain aldehyde detection

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