Contrast agents for magnetic resonance imaging based on ferrite nanoparticles synthesized by using a wet-chemical method

被引：11

作者：

Hai, Tran Hoang ^{[1
]}

Phuc, Le Hong ^{[1
]}

Dung, Doan Thi Kim ^{[1
]}

Le Huyen, Nguyen Thi ^{[1
]}

Long, Bui Duc ^{[1
]}

Vinh, Le Khanh ^{[1
]}

Kieu, Nguyen Thi Thanh ^{[1
]}

Abe, Massanori

机构：

[1] Vietnamese Acad Sci & Technol, Ho Chi Minh City Inst Phys, Minh City, Vietnam

来源：

JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 2008年 / 53卷 / 02期

关键词：

contrast agents; MRI; ferrite nanoparticles; superparamagnetic;

D O I：

10.3938/jkps.53.772

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Magnetic resonance imaging (MRI) has become a major and promising topic in medical researching because of its numerous potential applications. Due to the specific uptake by macrophage and not entirely captured by liver and spleen at first-pass, Superparamagnetic nanoparticles (SPIONs) are widely investigated as diagnostic tracer for magnetic resonance imaging (MRI). Surfactant-coated Fe3O4 particles (6 nm diameter) have been synthesized by using a wet chemical method (co-precipitation). Our study concentrated on synthesizing magnetic nanoparticles Fe3O4 coating oleic acid and Dextran and Starch polysaccharides.

引用

页码：772 / 775

页数：4

共 9 条

[1]

Bulte JWM, 1999, MAGN RESON MED, V42, P379, DOI 10.1002/(SICI)1522-2594(199908)42:2<379::AID-MRM20>3.0.CO

[2]

2-L

[3] Nantotechniques and approaches in biotechnology [J].

Curtis, A ;

Wilkinson, C .

TRENDS IN BIOTECHNOLOGY, 2001, 19 (03) :97-101

[4] SELECTIVE INDUCTIVE HEATING OF LYMPH NODES [J].

GILCHRIST, RK ;

MEDAL, R ;

SHOREY, WD ;

HANSELMAN, RC ;

PARROTT, JC ;

TAYLOR, CB .

ANNALS OF SURGERY, 1957, 146 (04) :596-606

[5]

HAI TH, 2005, 2 GERMAN VIETNAM SUM, P151

[6] Biodegradable nanoparticles for drug and gene delivery to cells and tissue [J].

Panyam, J ;

Labhasetwar, V .

ADVANCED DRUG DELIVERY REVIEWS, 2003, 55 (03) :329-347

[7] Nonpolymeric coatings of iron oxide colloids for biological use as magnetic resonance imaging contrast agents [J].

Portet, D ;

Denizot, B ;

Rump, E ;

Lejeune, JJ ;

Jallet, P .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2001, 238 (01) :37-42

[8] Theory of proton relaxation induced by superparamagnetic particles [J].

Roch, A ;

Muller, RN ;

Gillis, P .

JOURNAL OF CHEMICAL PHYSICS, 1999, 110 (11) :5403-5411

[9]

WILKINSON JM, 2001, MED DEVICE TECHNOL, V14, P29

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