ArticleBeilstein journal of nanotechnology2017
Carbon nano-onions as fluorescent on/off modulated nanoprobes for diagnostics.
Article in Beilstein journal of nanotechnology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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Who cites it
7 citing papers in PubMed.
- Application of Carbon Nanomaterials to Enhancing Tumor Immunotherapy: Current Advances and Prospects.International journal of nanomedicine · 2024Review
- Short-Term Intravenous Administration of Carbon Nano-Onions is Non-Toxic in Female Mice.International journal of nanomedicine · 2023Article
- Carbon Nanomaterials (CNMs) and Enzymes: From Nanozymes to CNM-Enzyme Conjugates and Biodegradation.Materials (Basel, Switzerland) · 2022Review
- The Interplay between Whey Protein Fibrils with Carbon Nanotubes or Carbon Nano-Onions.Materials (Basel, Switzerland) · 2021Article
- Modulation of Efficient Diiodo-BODIPYFrontiers in chemistry · 2020Article
- Carbon Nano-Onions as Non-Cytotoxic Carriers for Cellular Uptake of Glycopeptides and Proteins.Nanomaterials (Basel, Switzerland) · 2019Article
- Toxicity Assessment of Carbon Nanomaterials in Zebrafish during Development.Nanomaterials (Basel, Switzerland) · 2017Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Multishell fullerenes, known as carbon nano-onions (CNOs), have emerged as a platform for bioimaging because of their cell-penetration properties and minimal systemic toxicity. Here, we describe the covalent functionalization of CNOs with a π-extended distyryl-substituted boron dipyrromethene (BODIPY) dye with on/off modulated fluorescence emission activated by an acidic environment. The switching properties are linked to the photoinduced electron transfer (PET) characteristics of the dimethylamino functionalities attached to the BODIPY core. The on/off emission of the fluorescent CNOs is fast and reversible both in solution and in vitro, making this nanomaterial suitable as pH-dependent probes for diagnostic applications.
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Registered trials
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