| Noncovalent Functionalization of Disentangled Boron Nitride Nanotubes with Flavin Mononucleotides for Strong and Stable Visible-Light Emission in Aqueous Solution. | |
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MedLine Citation:
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PMID: 21355547 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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Strong and stable visible-light-emitting boron nitride nanotube (BNNT)/biomolecule nanohybrids were successfully fabricated via noncovalent functionalization of BNNTs with flavin mononucleotides (FMN). Atomic force microscopy showed excellent dispersion of the nanohybrids in aqueous solution. Infrared absorption spectroscopy revealed strong π-π stacking interactions between FMN and BNNT sidewalls. Importantly, the fluorescence spectra revealed that the nanohybrids were highly fluorescent in the visible-light spectral range. Moreover, this fluorescence had unique pH-dependent and thermally stable properties. These nanohybrids might be used to construct novel fluorescence imaging probes that function over a wide pH and temperature range. |
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Authors:
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Zhenghong Gao; Chunyi Zhi; Yoshio Bando; Dmitri Golberg; Takeshi Serizawa |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-2-28 |
Journal Detail:
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Title: ACS applied materials & interfaces Volume: - ISSN: 1944-8244 ISO Abbreviation: - Publication Date: 2011 Feb |
Date Detail:
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Created Date: 2011-3-1 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101504991 Medline TA: ACS Appl Mater Interfaces Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Affiliation:
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Department of Advanced Interdisciplinary Studies, Graduate School of Engineering, and §Research Center for Advanced Science and Technology, The University of Tokyo , 4-6-1 Komaba, Meguro-ku, Tokyo, 153-8904, Japan. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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