Facile preparation of hyaluronic acid and transferrin co-modified Fe3O4nanoparticles with inherent biocompatibility for dual-targeting magnetic resonance imaging of tumors in vivo

2015 ◽  
Vol 44 (46) ◽  
pp. 19836-19843 ◽  
Author(s):  
Jinbin Pan ◽  
Shao-Kai Sun ◽  
Yaqiong Wang ◽  
Yan-Yan Fu ◽  
Xuejun Zhang ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Hyaluronic Acid ◽  
Magnetic Resonance ◽  
Mr Imaging ◽  
Resonance Imaging ◽  
Dual Targeting ◽  
Facile Preparation

A biocompatible and sensitive dual-targeting Fe3O4nanoprobe co-modified with biosafe hyaluronic acid and transferrin was developed for tumor-targeted MR imaging.

A dual-modal nanoprobe based on Eu(iii) complex–MnO2 nanosheet nanocomposites for time-gated luminescence–magnetic resonance imaging of glutathione in vitro and in vivo

Nanoscale ◽  
2019 ◽  
Vol 11 (14) ◽  
pp. 6784-6793 ◽  
Author(s):  
Bo Song ◽  
Wenjing Shi ◽  
Wenbo Shi ◽  
Xiaodan Qin ◽  
Hua Ma ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Mr Imaging ◽  
Resonance Imaging ◽  
Mno2 Nanosheet

A novel nanoprobe based on Eu(iii) complex–MnO2 nanosheet nanocomposites has been prepared for dual-modal TGL/MR imaging of GSH in vitro and in vivo.

Development of a tumor-targetable heteropolymetallic lanthanide complex-based magnetoluminescent probe for dual-modal time-gated luminescence/magnetic resonance imaging of cancer cells in vitro and in vivo

2021 ◽  
Author(s):  
Bo Song ◽  
Xinyue Zhang ◽  
Xinyi Wen ◽  
Qi Liu ◽  
Hua Ma ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Mr Imaging ◽  
Cancer Cells ◽  
Lanthanide Complex ◽  
Resonance Imaging ◽  
Anatomical Information

The probes combined luminescence and magnetic resonance (MR) imaging activities have attracted tremendous attention since they can offer both molecular and anatomical information to effectively improve the accuracy of detection....

Facile one-pot synthesis of different surfactant-functionalized water-soluble Fe3O4 nanoparticles as magnetic resonance imaging contrast agents for melanoma tumors

RSC Advances ◽  
2015 ◽  
Vol 5 (62) ◽  
pp. 50557-50564 ◽  
Author(s):  
Longyun Wu ◽  
ChunYan Yang ◽  
Zhongwen Lv ◽  
FengWen Cui ◽  
Lijun Zhao ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Mr Imaging ◽  
Contrast Agents ◽  
Sodium Citrate ◽  
Water Soluble ◽  
Resonance Imaging ◽  
One Pot ◽  
Magnetic Resonance Imaging Contrast

A facile and efficient one-pot solvothermal strategy is described to synthesize Fe3O4 nanoparticles (NPs) modified with sodium citrate, polyvinylpyrrolidone and l-asparagine for in vivo magnetic resonance (MR) imaging of melanoma cells.

Monitoring stem cell migration in the nervous system by in vivo magnetic resonance imaging

2005 ◽  
Vol 25 (1_suppl) ◽  
pp. S692-S692
Author(s):  
Mathias Hoehn ◽  
Uwe Himmelreich ◽  
Ralph Weber ◽  
Pedro Ramos-Cabrer ◽  
Susanne Wegener ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Nervous System ◽  
Stem Cell ◽  
Cell Migration ◽  
Magnetic Resonance ◽  
Resonance Imaging ◽  
Stem Cell Migration

Supramolecular Enhancement of Aminoxyl ORCA Contrast Agents

2019 ◽  
Author(s):  
Hamilton Lee ◽  
Jenica Lumata ◽  
Michael A. Luzuriaga ◽  
Candace Benjamin ◽  
Olivia Brohlin ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Side Effects ◽  
Magnetic Resonance ◽  
Tobacco Mosaic Virus ◽  
Contrast Agents ◽  
Single Molecule ◽  
Organic Radical ◽  
Resonance Imaging ◽  
Physiological Conditions

<div><div><div><p>Many contrast agents for magnetic resonance imaging are based on gadolinium, however side effects limit their use in some patients. Organic radical contrast agents (ORCAs) are potential alternatives, but are reduced rapidly in physiological conditions and have low relaxivities as single molecule contrast agents. Herein, we use a supramolecular strategy where cucurbit[8]uril binds with nanomolar affinities to ORCAs and protects them against biological reductants to create a stable radical in vivo. We further over came the weak contrast by conjugating this complex on the surface of a self-assembled biomacromolecule derived from the tobacco mosaic virus.</p></div></div></div>

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