Cyclodextrin–calixarene co-polymers as a new class of nanosponges

文献信息

发布日期 2014-04-03

DOI 10.1039/C4PY00325J

影响因子 5.582

作者

Paolo Lo Meo, Giuseppe Lazzara, Leonarda Liotta, Serena Riela, Renato Noto

查看原文

摘要

Hyper-reticulated co-polymers jointly formed by cyclodextrin and calixarene units, which can be considered as a new class of nanosponges, were easily obtained by means of a click chemistry approach. In particular, we succeeded in preparing our materials by exploiting the copper-catalyzed 1,3-dipolar cycloaddition (CuAAC) reaction between heptakis-(6-deoxy)-(6-azido)-β-cyclodextrin and (5,11,17,23-tetra-tert-butyl)-(25,26,27,28-tetra-propargyloxy)-calix-[4]-arene, mixed in different proportions. These materials were fully characterized by means of combined FT-IR, thermogravimetric, 13C {1H} CP-MAS NMR and nitrogen adsorption/desorption techniques. In particular, 13C {1H} CP-MAS spectra allowed us to perform a quantitative analysis of the co-polymers obtained. Tests on their possible sequestering abilities towards some organic molecules, in particular nitroarenes and commercial dyes chosen as suitable pollutants or drug models, were successfully carried out. Results obtained point out that absorption abilities seem affected by polymer composition and porosity as well.

期刊推荐

Journal of Peptide Science

Chemistry Education Research and Practice

Journal of Saudi Chemical Society

Current Opinion in Solid State & Materials Science

Russian Chemical Bulletin

New Journal of Chemistry

Current Opinion in Colloid & Interface Science

Journal of Natural Medicines

Organic Process Research & Development

Nature Medicine

来源期刊

Polymer Chemistry

CiteScore: 8.6

自引率: 7.3%

年发文量: 457

Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.

Cyclodextrin–calixarene co-polymers as a new class of nanosponges

文献信息

期刊推荐

相关文献

Towards the thermal stability of dye-sensitized solar cells for wavelength-selective greenhouses using the polymorphism of light-scattering layers

In situ preparation of a novel Z-scheme BiOBr/BiVO4 composite film with enhanced photocatalytic CO2 reduction performance

AgInS2/CdSe type-II core/shell quantum dot-sensitized solar cells with an efficiency of 11.75% under 0.1 sun

Exploring fullerene derivatives for optoelectronic applications: synthesis and characterization study

Revealing the evolution of local structures in the formation process of alkaline earth metal cation-containing zeolites from glasses

Photoelectrochemical conversion of glycerol aqueous solution to value-added chemicals using Bi2Fe4O9 as a photoanode

Simulation of exciton spectra in disordered supramolecular polymers: exciton localization in cisoid indolenine squaraine hexamers

The light-dependent pseudo-capacitive charging of conjugated polymer nanoparticles coupled with the depolarization of the neuronal membrane

Electrochemical CO2 conversion technologies: state-of-the-art and future perspectives

Enhancing the upconversion of Er3+ incorporated BaTiO3 by introducing oxygen vacancies

您可能还喜欢

4-[4-三氟甲基苯基]恶唑(CAS号：1126636-40-5)通常如何合成？

氢溴酸西酞普兰(CAS号：59729-32-7)的主要用途是什么？

RockPhos Pd G3(CAS号：2009020-38-4)通常如何合成？

1-哌啶甲酰胺(CAS号：2158-03-4)的市场或研究趋势如何？

2-(二苯基膦基)乙胺(CAS号：4848-43-5)适用哪些法规指南？

如何储存间苯二甲酸二烯丙酯(CAS号：1087-21-4)？

什么是间甲苯异硫代异氰酸酯(CAS号：621-30-7)？

在合成中是否有N-Boc-D-苯丙氨醇(CAS号：106454-69-7)的替代品？

3-羟甲基-2-氧异丙基吡啶(CAS号：954240-50-7)的主要用途是什么？

6-氨基-9-甲基嘌呤(CAS号：700-00-5)应用于哪些行业？

来源期刊

Polymer Chemistry

推荐化合物

Bis[(1,2,3,4,5-eta)-1-(diphenylphosphino)cyclopentadienyl]iron

4-Formylphenyl beta-D-allopyranoside

3-Bromophenylboronic acid

Tris(2-ethylhexyl) 4,4',4''-(1,3,5-triazine-2,4,6-triyltriimino)tribenzoate

3-[(4-Nitrobenzyl)oxy]-3-oxopropanoic Acid

推荐供应商