ArticleInternational journal of nanomedicine2015
Engineering iodine-doped carbon dots as dual-modal probes for fluorescence and X-ray CT imaging.
Article in International journal of nanomedicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed.
- Iodine-doped carbon dots for fluorescence/computed tomography imaging and photodynamic therapy of tumor cells.RSC advances · 2026Article
- Light-responsive nanotherapeutic carbon dots: a next generation tool for cancer phototherapy.Journal of the National Cancer Center · 2026Review
- Tumor diagnosis using carbon-based quantum dots: Detection based on the hallmarks of cancer.Bioactive materials · 2024Review
- Article
- Article
- Recent Developments in Heteroatom/Metal-Doped Carbon Dot-Based Image-Guided Photodynamic Therapy for Cancer.Pharmaceutics · 2022Review
- Halogen-Doped Carbon Dots: Synthesis, Application, and Prospects.Molecules (Basel, Switzerland) · 2022Review
- Facile Preparation of Fluorescent Carbon Dots from Glutathione and l-Tryptophan for Sensitive and Selective Off/On Detection of FeACS omega · 2022Article
- Symmetry dual functional pyrimidine-BODIPY probes for imaging targeting and activity study.Frontiers in chemistry · 2022Article
- Production of nitrogen-doped carbon quantum dots with controllable emission wavelength, excellent sensing of FeRSC advances · 2021Article
- Recent Advances in Functional Carbon Quantum Dots for Antitumour.International journal of nanomedicine · 2021Review
- Current trends in pyrrole and porphyrin-derived nanoscale materials for biomedical applications.Nanomedicine (London, England) · 2020Review
- Hyaluronic Acid-Functionalized Gadolinium Oxide Nanoparticles for Magnetic Resonance Imaging-Guided Radiotherapy of Tumors.Nanoscale research letters · 2020Article
- Biocompatibility and Bioimaging Potential of Fruit-Based Carbon Dots.Nanomaterials (Basel, Switzerland) · 2019Article
- A fluorometric aptasensor for bisphenol a based on the inner filter effect of gold nanoparticles on the fluorescence of nitrogen-doped carbon dots.Mikrochimica acta · 2018Article
- Multifunctional Carbon-Based Nanomaterials: Applications in Biomolecular Imaging and Therapy.ACS omega · 2018Article
- Heavy carbon nanodots: a new phosphorescent carbon nanostructure.Physical chemistry chemical physics : PCCP · 2018Article
- Biomineralization-Inspired Synthesis of Cerium-Doped Carbonaceous Nanoparticles for Highly Hydroxyl Radical Scavenging Activity.Nanoscale research letters · 2018Article
- In situ fabrication of radiopaque microcapsules for oral delivery and real-time gastrointestinal tracking ofInternational journal of nanomedicine · 2018Article
- Green synthesis of fluorescent carbon dots from spices for in vitro imaging and tumour cell growth inhibition.Beilstein journal of nanotechnology · 2018Article
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10 authors.
Funding
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Abstract
X-ray computed tomography (CT) is the most commonly used imaging technique for noninvasive diagnosis of disease. In order to improve tissue specificity and prevent adverse effects, we report the design and synthesis of iodine-doped carbon dots (I-doped CDs) as efficient CT contrast agents and fluorescence probe by a facile bottom-up hydrothermal carbonization process. The as-prepared I-doped CDs are monodispersed spherical nanoparticles (a diameter of ~2.7 nm) with favorable dispersibility and colloidal stability in water. The aqueous solution of I-doped CDs showed wavelength-dependent excitation and stable photoluminescence similar to traditional carbon quantum dots. Importantly, I-doped CDs displayed superior X-ray attenuation properties in vitro and excellent biocompatibility. After intravenous injection, I-doped CDs were distributed throughout the body and excreted by renal clearance. These findings validated that I-doped CDs with high X-ray attenuation potency and favorable photoluminescence show great promise for biomedical research and disease diagnosis.
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