scholarly journals A simple method for the synthesis of hyaluronic acid coated magnetic nanoparticles for highly efficient cell labelling and in vivo imaging

RSC Advances ◽  
2011 ◽  
Vol 1 (8) ◽  
pp. 1449 ◽  
Author(s):  
Mohammad H. El-Dakdouki ◽  
Kheireddine El-Boubbou ◽  
David C. Zhu ◽  
Xuefei Huang
Keyword(s):  
Hyaluronic Acid ◽  
Magnetic Nanoparticles ◽  
In Vivo Imaging ◽  
Cell Labelling ◽  
Simple Method ◽  
Highly Efficient

Evaluation of the Influence on the Living Body as a New Transdermal Therapeutic System Magnetic Nanoparticles

2015 ◽  
Vol 833 ◽  
pp. 75-78
Author(s):  
Gang An ◽  
Dong Ying Ju ◽  
Takashi Kumazawa
Keyword(s):  
Magnetic Nanoparticles ◽  
Drug Carrier ◽  
Dermal Papilla ◽  
Skin Lesions ◽  
Optical Microscope ◽  
Mice Model ◽  
Efficient System ◽  
Living Body ◽  
Highly Efficient

As a delivery carrier, the nanoparticles are broadly applied in various fields for excellent infiltration characteristics. In recent years, there has been new rearch was investigated in the medical area, but the research of influence on a living body is seldom studied. In this study, the influence on the living body as new transdermal carrier system using magnetic nanoparticles was investigated. The application of magnetic nanoparticles coated medication on the mice model investigated that the effect of treatment on the atopic dermatitis. The skin tissues were stained, and the section of skin tissues was observed by the optical Microscope. In vivo efficacy studies in mice model revealed highly efficient improvement of AD-like skin lesions. Furthermore the magnetic nanoparticles are useful as novel delivery drug carrier via human dermal papilla cell experiment. The results indicated that the magnetic nanoparticles are useful as new the transdermal carrier , and it proved that it is a highly efficient system useful as novel medicine delivery system.

A fluorinated aza-BODIPY derivative for NIR fluorescence/PA/19F MR tri-modality in vivo imaging

2019 ◽  
Vol 55 (42) ◽  
pp. 5851-5854 ◽  
Author(s):  
Lianhua Liu ◽  
Yaping Yuan ◽  
Yuqi Yang ◽  
Michael T. McMahon ◽  
Shizhen Chen ◽  
...  
Keyword(s):  
Contrast Agent ◽  
Small Molecule ◽  
In Vivo Imaging ◽  
Near Infrared ◽  
Tumor Imaging ◽  
Near Infrared Fluorescence ◽  
Highly Efficient ◽  
Nir Fluorescence

A fluorinated aza-BODIPY derivative BDPF was developed as a small molecule contrast agent, which displayed highly efficient near infrared fluorescence/photoacoustic/19F MR tri-modality tumor imaging.

scholarly journals M13-templated magnetic nanoparticles for targeted in vivo imaging of prostate cancer

2012 ◽  
Vol 7 (10) ◽  
pp. 677-682 ◽  
Author(s):  
Debadyuti Ghosh ◽  
Youjin Lee ◽  
Stephanie Thomas ◽  
Aditya G. Kohli ◽  
Dong Soo Yun ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Magnetic Nanoparticles ◽  
In Vivo Imaging

Hyaluronic Acid-Coated Silver Nanoparticles As a Nanoplatform for in Vivo Imaging Applications

2016 ◽  
Vol 8 (39) ◽  
pp. 25650-25653 ◽  
Author(s):  
Xin Zhang ◽  
Meinan Yao ◽  
Muhua Chen ◽  
Liqiang Li ◽  
Chengyan Dong ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Hyaluronic Acid ◽  
In Vivo Imaging

Generation of Superparamagnetic Liposomes Revealed as Highly Efficient MRI Contrast Agents for in Vivo Imaging

2005 ◽  
Vol 127 (30) ◽  
pp. 10676-10685 ◽  
Author(s):  
Marie-Sophie Martina ◽  
Jean-Paul Fortin ◽  
Christine Ménager ◽  
Olivier Clément ◽  
Gillian Barratt ◽  
...  
Keyword(s):  
Contrast Agents ◽  
In Vivo Imaging ◽  
Mri Contrast Agents ◽  
Mri Contrast ◽  
Highly Efficient

scholarly journals Formulation of novel lipid-coated magnetic nanoparticles as the probe for in vivo imaging

2009 ◽  
Vol 16 (1) ◽  
pp. 86 ◽  
Author(s):  
Huey-Chung Huang ◽  
Po-Yuan Chang ◽  
Karen Chang ◽  
Chao-Yu Chen ◽  
Chung-Wu Lin ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
In Vivo Imaging

scholarly journals In Vivo Imaging of Click-Crosslinked Hydrogel Depots Following Intratympanic Injection

Materials ◽  
2020 ◽  
Vol 13 (14) ◽  
pp. 3070
Author(s):  
Hyeon Jin Ju ◽  
Mina Park ◽  
Ji Hoon Park ◽  
Gi Ru Shin ◽  
Hak Soo Choi ◽  
...  
Keyword(s):  
Hearing Loss ◽  
Hyaluronic Acid ◽  
Residence Time ◽  
In Vivo Imaging ◽  
Near Infrared ◽  
Tympanic Cavity ◽  
Nir Fluorescence ◽  
Degradation Pattern ◽  
Intratympanic Injection

In this study, we developed injectable intratympanic hyaluronic acid (HA) depots for the treatment of hearing loss. We prepared an injectable click-crosslinking formulation by modifying HA with tetrazine (HA-TET) and trans-cyclooctene (HA-TCO), which crosslinked to form an HA depot (Cx-HA). Preparation of the click-crosslinking HA formulation was facile, and Cx-HA depot formation was reproducible. Additionally, the Cx-HA hydrogel was significantly stiffer than HA hydrogel. To monitor the degradation pattern of hydrogels, we mixed a zwitterionic near-infrared (NIR) fluorophore (e.g., ZW800-1C) in the click-crosslinking HA formulation. Then, HA-TET and HA-TCO solutions containing ZW800-1C were loaded separately into the compartments of a dual-barrel syringe for intratympanic injection. The Cx-HA depots formed quickly, and an extended residence time in the tympanic cavity was confirmed by performing NIR fluorescence imaging. We have successfully prepared an injectable click-crosslinking HA formulation that has promise as an intratympanic drug depot.

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