Gadolinium complex and phosphorescent probe-modified NaDyF4 nanorods for T1- and T2-weighted MRI/CT/phosphorescence multimodality imaging.

@article{Zhou2014GadoliniumCA,
  title={Gadolinium complex and phosphorescent probe-modified NaDyF4 nanorods for T1- and T2-weighted MRI/CT/phosphorescence multimodality imaging.},
  author={Jing Zhou and Zhigao Lu and Guogang Shan and Sihui Wang and Yi Liao},
  journal={Biomaterials},
  year={2014},
  volume={35 1},
  pages={
          368-77
        }
}

Figures from this paper

Mn-complex modified NaDyF4:Yb@NaLuF4:Yb,Er@polydopamine core-shell nanocomposites for multifunctional imaging-guided photothermal therapy.
TLDR
An outstanding photothermal therapeutic efficacy with tumour elimination was obtained in a mice breast cancer model by injection of Dy@Lu@PDA-Mn upon laser irradiation, and the potential of multifunctional nanostructures for use in cancer theranostics was demonstrated.
Biocompatible folate-modified Gd3+/Yb3+-doped ZnO nanoparticles for dualmodal MRI/CT imaging
TLDR
The effects on the fabrication of a ZnO:Gd,Yb probe for MRI/CT imaging on the basis of the paramagnetic property of Gd3+ and the high X-ray absorption property of Yb3+.
Simultaneous Enhancement of Photoluminescence, MRI Relaxivity, and CT Contrast by Tuning the Interfacial Layer of Lanthanide Heteroepitaxial Nanoparticles.
Nanoparticle (NP) based exogenous contrast agents assist biomedical imaging by enhancing the target visibility against the background. However, it is challenging to design a single type of contrast
An ultrasmall and metabolizable PEGylated NaGdF4:Dy nanoprobe for high-performance T(1)/T(2)-weighted MR and CT multimodal imaging.
TLDR
The present PEG-NaGdF4:Dy nanoprobe has the potential for the development of multifunctional T1/T2-weighted MRI/CT imaging to provide more comprehensive and accurate diagnosis information.
"Smart" theranostic lanthanide nanoprobes with simultaneous up-conversion fluorescence and tunable T1-T2 magnetic resonance imaging contrast and near-infrared activated photodynamic therapy.
TLDR
The current multifunctional nanocrystals could be potentially useful in various image-guided diagnoses where bright or dark MRI contrast could be selectively tuned to optimize image quality, but also as an efficient and more penetrative near-infrared activated photodynamic therapy agent.
Polypyrrole-based double rare earth hybrid nanoparticles for multimodal imaging and photothermal therapy.
TLDR
A novel polypyrrole (PPy)-based theranostic agent containing double rare-earth elements was successfully synthesized via an integrated strategy combining biomineralization and oxidation polymerization and suggested that the agent may be a promising candidate for T1/T2-weighted MRI/CT tri-modal imaging guided photothermal cancer therapy.
Core-Shell-Shell NaYbF4:Tm@CaF2@NaDyF4 Nanocomposites for Upconversion/T2-Weighted MRI/Computed Tomography Lymphatic Imaging.
TLDR
The concept of fabricating a core-multishell nanostructure and the introduction of a Dy(3+)-based host as an outer layer is a useful strategy and can be used to develop a novel multifunctional nanoprobe for multimodality bioimaging.
Microwave Synthesis of Chitosan Capped Silver-Dysprosium Bimetallic Nanoparticles: A Potential Nanotheranosis Device.
  • S. Mishra, S. Kannan
  • Materials Science
    Langmuir : the ACS journal of surfaces and colloids
  • 2016
TLDR
Chitosan coated silver/dysprosium bimetallic nanoparticles (BNPs) were synthesized through a green chemistry route and characterization results inferred that the BNPs are crystalline, spherical, and of size ∼10 nm.
PEGylated GdF3:Fe Nanoparticles as Multimodal T1/T2-Weighted MRI and X-ray CT Imaging Contrast Agents.
TLDR
Due to the enhanced permeability and retention effect in vivo, strong T1 contrast, evident T2 contrast, and X-ray CT signals in a tumor lesion can be observed after intravenous injection of PEG-GdF3:Fe NPs, which could be used as potential multimodal contrast agents for cancer diagnosis.
...
1
2
3
4
5
...

References

SHOWING 1-10 OF 42 REFERENCES
NaDyF4 Nanoparticles as T2 Contrast Agents for Ultrahigh Field Magnetic Resonance Imaging.
TLDR
D dysprosium nanoparticles (β-NaDyF4 NPs) are presented as T2 CAs suitable at ultrahigh fields and effectively enhance T2 contrast at 9.4 T, which is 10-fold higher than the clinically used T2 CA (Resovist).
Silica‐Coated Manganese Oxide Nanoparticles as a Platform for Targeted Magnetic Resonance and Fluorescence Imaging of Cancer Cells
TLDR
Combined flow cytometry, confocal microscopy, and magnetic resonance imaging studies show that the Mn3O4@SiO2(RBITC)–FA nanocomposites can specifically target cancer cells overexpressing FA receptors (FARs).
Multimodal-luminescence core-shell nanocomposites for targeted imaging of tumor cells.
TLDR
Results show that the silica-coated upconverting nanophosphor (UCNP) nanocomposites prepared by the strategy can potentially be useful as multimodal bioimaging agents.
...
1
2
3
4
5
...