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Article: Single Chirality (6,4) Single-Walled Carbon Nanotubes for Fluorescence Imaging with Silicon Detectors

TitleSingle Chirality (6,4) Single-Walled Carbon Nanotubes for Fluorescence Imaging with Silicon Detectors
Authors
Keywordsbioimaging
carbon nanotubes
density gradient ultracentrifugation
nanotechnology
Issue Date2015
Citation
Small, 2015, v. 11, n. 47, p. 6325-6330 How to Cite?
AbstractPostsynthetic single-walled carbon nanotube (SWCNT) sorting methods such as density gradient ultracentrifugation, gel chromatography, and electrophoresis have all been inspired by established biochemistry separation techniques designed to separate subcellular components. Biochemistry separation techniques have been refined to the degree that parameters such as pH, salt concentration, and temperature are necessary for a successful separation, yet these conditions are only now being applied to SWCNT separation methodologies. Slight changes in pH produce radically different behaviors of SWCNTs inside a density gradient, allowing for the facile separation of ultrahigh purity (6,4) SWCNTs from as-synthesized carbon nanotubes. The (6,4) SWCNTs are novel fluorophores emitting below ≈900 nm and can be easily detected with conventional silicon-based charge-coupled device detectors without the need for specialized InGaAs cameras. The (6,4) SWCNTs are used to demonstrate their potential as a clinically relevant NIR-I fluorescence stain for the immunohistochemical staining of cells and cancer tissue sections displaying high endothelial growth factor receptor levels.
Persistent Identifierhttp://hdl.handle.net/10722/334412
ISSN
2023 Impact Factor: 13.0
2023 SCImago Journal Rankings: 3.348
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorAntaris, Alexander L.-
dc.contributor.authorYaghi, Omar K.-
dc.contributor.authorHong, Guosong-
dc.contributor.authorDiao, Shuo-
dc.contributor.authorZhang, Bo-
dc.contributor.authorYang, Jiang-
dc.contributor.authorChew, Leila-
dc.contributor.authorDai, Hongjie-
dc.date.accessioned2023-10-20T06:47:57Z-
dc.date.available2023-10-20T06:47:57Z-
dc.date.issued2015-
dc.identifier.citationSmall, 2015, v. 11, n. 47, p. 6325-6330-
dc.identifier.issn1613-6810-
dc.identifier.urihttp://hdl.handle.net/10722/334412-
dc.description.abstractPostsynthetic single-walled carbon nanotube (SWCNT) sorting methods such as density gradient ultracentrifugation, gel chromatography, and electrophoresis have all been inspired by established biochemistry separation techniques designed to separate subcellular components. Biochemistry separation techniques have been refined to the degree that parameters such as pH, salt concentration, and temperature are necessary for a successful separation, yet these conditions are only now being applied to SWCNT separation methodologies. Slight changes in pH produce radically different behaviors of SWCNTs inside a density gradient, allowing for the facile separation of ultrahigh purity (6,4) SWCNTs from as-synthesized carbon nanotubes. The (6,4) SWCNTs are novel fluorophores emitting below ≈900 nm and can be easily detected with conventional silicon-based charge-coupled device detectors without the need for specialized InGaAs cameras. The (6,4) SWCNTs are used to demonstrate their potential as a clinically relevant NIR-I fluorescence stain for the immunohistochemical staining of cells and cancer tissue sections displaying high endothelial growth factor receptor levels.-
dc.languageeng-
dc.relation.ispartofSmall-
dc.subjectbioimaging-
dc.subjectcarbon nanotubes-
dc.subjectdensity gradient ultracentrifugation-
dc.subjectnanotechnology-
dc.titleSingle Chirality (6,4) Single-Walled Carbon Nanotubes for Fluorescence Imaging with Silicon Detectors-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/smll.201501530-
dc.identifier.pmid26529611-
dc.identifier.scopuseid_2-s2.0-84955212508-
dc.identifier.volume11-
dc.identifier.issue47-
dc.identifier.spage6325-
dc.identifier.epage6330-
dc.identifier.eissn1613-6829-
dc.identifier.isiWOS:000367916600010-

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