{
  "abstract": "Batch nanofabrication of complex nanostructures remains a critical challenge, restricting their translation from laboratory design to industrial application. To address this, we report a conceptual and methodological advance by developing a brand-new “needle-confined region free-surface” triaxial electrospinning process. In a unique waste-to-resource concept, discarded polyethylene terephthalate (PET) beverage bottles were innovatively converted into the multifluid spinneret. This scalable device was utilized to batch-fabricate surface-porous core–sheath nanofibers using waste polystyrene (PS) foam as the primary matrix. These nanofibers comprised a porous PS/TiO2 sheath to maximize catalytic exposure, while the polyacrylonitrile (PAN) core endowed the nanofibers with robust mechanical properties. As a proof of concept for this manufacturing approach, the resultant membranes were applied to antibiotic wastewater treatment, exhibiting excellent hydrophilicity, enhanced mechanical properties, and a high specific surface area with pronounced surface porosity. In a simulated tetracycline wastewater solution (pH 8), their photocatalytic degradation efficiency reached 70.05% within 2 h and was maintained at 66.74% after four reuse cycles. Beyond simply engineering a specific functional membrane, this integration of needle-based and free-surface electrospinning establishes a straightforward platform for the one-step scalable batch production of various multichamber nanostructures, providing robust support for advanced nanomaterials fabrication.",
  "abstract_shown": true,
  "affiliations": [
    "University of Shanghai for Science and Technology , , ,"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 7,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Ran Dong"
    },
    {
      "affs": [
        0
      ],
      "name": "Yingao Ru"
    },
    {
      "affs": [
        0
      ],
      "name": "Xinyi Zhang"
    },
    {
      "affs": [
        0
      ],
      "name": "J F Zhu",
      "orcid": "0000-0002-3585-6701"
    },
    {
      "affs": [
        0
      ],
      "name": "Haifeng Wen",
      "orcid": "0000-0002-6287-688X"
    },
    {
      "affs": [
        0
      ],
      "name": "Daihua He",
      "orcid": "0000-0002-5419-4651"
    },
    {
      "affs": [
        0
      ],
      "name": "Deng‐Guang Yu",
      "orcid": "0000-0001-7825-4498"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/2h3d47vd1bsnm.bib",
  "cited_by": 16,
  "doi": "10.1021/acsomega.6c03877",
  "fulltext_url": null,
  "id": "2h3d47vd1bsnm",
  "issns": [
    "2470-1343"
  ],
  "landing_url": "https://doi.org/10.1021/acsomega.6c03877",
  "language": "en",
  "licence": "CC-BY-NC-ND",
  "licence_label": "CC BY-NC-ND",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by-nc-nd/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "2502|Electrospun Nanofibers in Biomedical Applications"
    ]
  ],
  "openalex": "W7168904343",
  "pdf_url": null,
  "pmcid": "PMC13425477",
  "pmid": "42540161",
  "published": "2026-07-16",
  "publisher": "American Chemical Society",
  "ris": "https://research.draconitic.com/paper/2h3d47vd1bsnm.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T13:27:00Z",
      "native_id": "W7168904343",
      "source": "openalex",
      "url": "https://doi.org/10.1021/acsomega.6c03877"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "openalex:2502|Electrospun Nanofibers in Biomedical Applications",
      "subfield": "materials-polymers"
    }
  ],
  "title": "Scalable and Systematical Conversions of Domestic Wastes to Core–Sheath Nanofibers for Photocatalytic Degradation of Antibiotics",
  "title_text": "Scalable and Systematical Conversions of Domestic Wastes to Core–Sheath Nanofibers for Photocatalytic Degradation of Antibiotics",
  "type": "peer-reviewed",
  "updated_at": "2026-11-07T13:21:06Z",
  "url": "https://research.draconitic.com/paper/2h3d47vd1bsnm",
  "venue": "ACS Omega",
  "versions": []
}