Confined Oxidative Polymerization of Preorganized Aniline Within Cyclodextrin-Based Bimolecular Tube Nanochannels for the Synthesis of Bispolypseudorotaxanes.

Min Deng, Xuze Hu, Yibing Liu, Yuqiang Cheng, Donghua Lai, Lu Huang, Xinli Mou, Junsheng Qi, Changjun Zou

Abstract read

In one paragraph

Article in Molecules (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Min DengChongqing Key Laboratory of Water Environmental Evolution and Pollution Control in Three Gorges Reservoir, School of Environmental and Chemical Engineering, Chongqing Sanxia University of Science and Technology, Chongqing 404100, China.

Xuze HuChongqing Key Laboratory of Water Environmental Evolution and Pollution Control in Three Gorges Reservoir, School of Environmental and Chemical Engineering, Chongqing Sanxia University of Science and Technology, Chongqing 404100, China.ORCID 0000-0002-5753-1350

Yibing LiuChongqing Key Laboratory of Water Environmental Evolution and Pollution Control in Three Gorges Reservoir, School of Environmental and Chemical Engineering, Chongqing Sanxia University of Science and Technology, Chongqing 404100, China.

Yuqiang ChengChongqing Key Laboratory of Water Environmental Evolution and Pollution Control in Three Gorges Reservoir, School of Environmental and Chemical Engineering, Chongqing Sanxia University of Science and Technology, Chongqing 404100, China.

Donghua LaiChongqing Key Laboratory of Water Environmental Evolution and Pollution Control in Three Gorges Reservoir, School of Environmental and Chemical Engineering, Chongqing Sanxia University of Science and Technology, Chongqing 404100, China.

Lu HuangChongqing Key Laboratory of Water Environmental Evolution and Pollution Control in Three Gorges Reservoir, School of Environmental and Chemical Engineering, Chongqing Sanxia University of Science and Technology, Chongqing 404100, China.

Xinli MouChongqing Key Laboratory of Water Environmental Evolution and Pollution Control in Three Gorges Reservoir, School of Environmental and Chemical Engineering, Chongqing Sanxia University of Science and Technology, Chongqing 404100, China.

Junsheng QiChongqing Key Laboratory of Water Environmental Evolution and Pollution Control in Three Gorges Reservoir, School of Environmental and Chemical Engineering, Chongqing Sanxia University of Science and Technology, Chongqing 404100, China.

Changjun ZouSchool of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, China.

Funding

Natural Science Foundation of Chongqing CSTB2025NSCQ-GPX0243Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan province 2023CL16

6 · The paper itself

Abstract

The well-defined nanoconfined spaces of cyclodextrin-based bimolecular tubes (CBBTs) make them excellent nanocontainers for directing molecular assembly and polymerization. In this study, we designed and synthesized a novel CBBT with two regular nanochannels. Employed to pre-assemble aniline monomers via host-guest interactions, the CBBT further drove the oxidative polymerization of aniline, thereby forming a polyaniline (PANI)/CBBT bispolypseudorotaxane with specific chain lengths. The structure and morphology of the as-prepared PANI-based bispolypseudorotaxane were characterized using spectroscopic and electron microscopic techniques. The structural features and the host-guest interactions involved were further investigated, demonstrating the potential of this CBBT system as a nanoconfined reaction platform for constructing structurally ordered conjugated polymer materials.

Indexed as

CBBTnanoconfined spacesPANI/CBBT bispolypseudorotaxanessupramolecular pre-assembly

Identifiers

PMID42796636

DOI10.3390/molecules31183353

PMCPMC13610029

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.