{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T11:21:25Z","timestamp":1787656885813,"version":"build-2736575974"},"reference-count":38,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T00:00:00Z","timestamp":1787616000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T00:00:00Z","timestamp":1787616000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22175132"],"award-info":[{"award-number":["22175132"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Small"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    The assembly of nanotubes into 3D superstructures that combine high active\u2010site density with efficient mass transport remains a significant challenge. Conventional silica nanotubes tend to tangle and form disordered aggregates, burying functional interfaces and limiting practical applications. Herein, we introduce a hierarchical emulsion\u2010mediated sol\u2010gel strategy for the direct construction of dandelion\u2010like silica nanotube superparticles (D\u2010SiO\n                    <jats:sub>2<\/jats:sub>\n                    NTS) composed of radially aligned nanotube bundles. In a biphasic pentanol\u2013water system, organosilane\u2010rich droplets and surface\u2010localized water\u2010enriched nanodroplets create interfacial microdomains that confine the hydrolysis and co\u2010condensation of tetraethyl orthosilicate and (3\u2010mercaptopropyl)trimethoxysilane. This interfacial confinement disfavors lateral deposition and biases growth toward outward anisotropic extension, ultimately yielding dandelion\u2010like hollow microspheres covered with radially arranged silica nanotubes. The resulting open\u2010framework architecture provides highly accessible pore channels and abundant thiol groups for post\u2010functionalization. As a proof of concept, L\u2010cysteine\u2010functionalized D\u2010SiO\n                    <jats:sub>2<\/jats:sub>\n                    NTS are immobilized in a glass micropipette to create a confined coordination interface for ionic\u2010current\u2010based Cu\n                    <jats:sup>2+<\/jats:sup>\n                    sensing. The sensor exhibits a broad detection range (0.1\u00a0\u00b5M to 100\u00a0mM), a low detection limit (0.047\u00a0\u00b5M), excellent selectivity, and stable performance over nine days. By linking hierarchical interfacial organization to anisotropic hollow growth, this work provides a chemical design principle for directly constructing accessible 3D silica nanotube architectures.\n                  <\/jats:p>","DOI":"10.1002\/smll.75401","type":"journal-article","created":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T10:45:49Z","timestamp":1787654749000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Architecting Dandelion\u2010Like Silica Nanotube Superparticles Via Hierarchical Emulsion\u2010Mediated Sol\u2010Gel Synthesis"],"prefix":"10.1002","author":[{"given":"Chunyan","family":"Chen","sequence":"first","affiliation":[{"name":"College of Chemistry and Materials Engineering Wenzhou University  Wenzhou Zhejiang P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7774-0320","authenticated-orcid":false,"given":"Chao","family":"Deng","sequence":"additional","affiliation":[{"name":"College of Chemistry and Materials Engineering Wenzhou University  Wenzhou Zhejiang P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yingying","family":"Wang","sequence":"additional","affiliation":[{"name":"College of Chemistry and Materials Engineering Wenzhou University  Wenzhou Zhejiang P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ya","family":"Zhou","sequence":"additional","affiliation":[{"name":"College of Chemistry and Materials Engineering Wenzhou University  Wenzhou Zhejiang P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhichun","family":"Shangguan","sequence":"additional","affiliation":[{"name":"College of Chemistry and Materials Engineering Wenzhou University  Wenzhou Zhejiang P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9235-2633","authenticated-orcid":false,"given":"Nannan","family":"Liu","sequence":"additional","affiliation":[{"name":"College of Chemistry and Materials Engineering Wenzhou University  Wenzhou Zhejiang P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7557-5883","authenticated-orcid":false,"given":"Yajun","family":"Wang","sequence":"additional","affiliation":[{"name":"College of Chemistry and Materials Engineering Wenzhou University  Wenzhou Zhejiang P. R. 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