An AB2-Type Hyperbranched Supramolecular Polymer Based on Calix[4]Pyrrole Anion Recognition: Construction, Stimuli-Responsiveness, and Morphology Tuning

Fatma Yelda Ünlü; Abdullah Aydogan

doi:10.1002/marc.202200447

An AB₂-Type Hyperbranched Supramolecular Polymer Based on Calix[4]Pyrrole Anion Recognition: Construction, Stimuli-Responsiveness, and Morphology Tuning

Fatma Yelda Ünlü, Abdullah Aydogan^*

^*Bu çalışma için yazışmadan sorumlu yazar

Kimya Bölümü

Istanbul Technical University

Araştırma sonucu: ???type-name??? › Makale › bilirkişi

5 Atıf (Scopus)

Özet

An AB₂-type monomer comprised of a calix[4]pyrrole skeleton and alternating bis-carboxylate units is reported and used for the construction of a novel supramolecular hyperbranched polymer based on anion recognition ability of calix[4]pyrrole. ¹H-, DOSY-NMR spectroscopy, viscosity measurements, and dynamic light scattering techniques are used for the characterization of the supramolecular hyperbranched polymer exhibiting thermo-, pH-, and chemical responsiveness, as well as concentration dependent morphology tune as inferred from electron microscopy analyses. The present study enriches the field of supramolecular polymers with a new construction motif, building block, and provides a simple approach for the fabrication of smart polymer material with multi-responsiveness and -morphologies.

Orijinal dil	İngilizce
Makale numarası	2200447
Dergi	Macromolecular Rapid Communications
Hacim	43
Basın numarası	21
DOI'lar	https://doi.org/10.1002/marc.202200447
Yayın durumu	Yayınlandı - Kas 2022

Bibliyografik not

Publisher Copyright:
© 2022 Wiley-VCH GmbH.

Finansman

The authors gratefully acknowledge financial support from the Scientific Research Projects Coordination Unit of Istanbul Technical University (TGA‐2021‐42770). The authors would also thank to National Research Center on Membrane Technologies (MEM‐TEK) and Dr. Caner Ünlü for providing infrastructure for SEM and XRD measurements. F.Y.Ü. thanks the Scientific and Technological Research Council of Turkey (TUBITAK) for their 2211C Ph.D. scholarship.

Finansörler	Finansör numarası
Türkiye Bilimsel ve Teknolojik Araştırma Kurumu
Istanbul Teknik Üniversitesi	TGA‐2021‐42770

Belgeye Erişim

10.1002/marc.202200447

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "An AB2-Type Hyperbranched Supramolecular Polymer Based on Calix[4]Pyrrole Anion Recognition: Construction, Stimuli-Responsiveness, and Morphology Tuning",

abstract = "An AB2-type monomer comprised of a calix[4]pyrrole skeleton and alternating bis-carboxylate units is reported and used for the construction of a novel supramolecular hyperbranched polymer based on anion recognition ability of calix[4]pyrrole. 1H-, DOSY-NMR spectroscopy, viscosity measurements, and dynamic light scattering techniques are used for the characterization of the supramolecular hyperbranched polymer exhibiting thermo-, pH-, and chemical responsiveness, as well as concentration dependent morphology tune as inferred from electron microscopy analyses. The present study enriches the field of supramolecular polymers with a new construction motif, building block, and provides a simple approach for the fabrication of smart polymer material with multi-responsiveness and -morphologies.",

keywords = "anion recognition, calix[4]pyrroles, morphology tune, supramolecular hyperbranched polymers",

author = "{Yelda {\"U}nl{\"u}}, Fatma and Abdullah Aydogan",

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AU - Aydogan, Abdullah

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AB - An AB2-type monomer comprised of a calix[4]pyrrole skeleton and alternating bis-carboxylate units is reported and used for the construction of a novel supramolecular hyperbranched polymer based on anion recognition ability of calix[4]pyrrole. 1H-, DOSY-NMR spectroscopy, viscosity measurements, and dynamic light scattering techniques are used for the characterization of the supramolecular hyperbranched polymer exhibiting thermo-, pH-, and chemical responsiveness, as well as concentration dependent morphology tune as inferred from electron microscopy analyses. The present study enriches the field of supramolecular polymers with a new construction motif, building block, and provides a simple approach for the fabrication of smart polymer material with multi-responsiveness and -morphologies.

KW - anion recognition

KW - calix[4]pyrroles

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KW - supramolecular hyperbranched polymers

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