Large-Scale Synthesis of Bi2S3 Nanodots as a Contrast Agent for In Vivo X-ray Computed Tomography Imaging

被引：326

作者：

Ai, Kelong ^{[1
]}

Liu, Yanlan ^{[1
]}

Liu, Jianhua ^{[2
]}

Yuan, Qinghai ^{[2
]}

He, Yangyang ^{[3
]}

Lu, Lehui ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Peoples R China

[2] Jilin Univ Norman Bethune, Hosp 2, Dept Radiol, Changchun 130022, Peoples R China

[3] Jilin Univ Norman Bethune, Hosp 2, Dept Pathol, Changchun 130022, Peoples R China

来源：

ADVANCED MATERIALS | 2011年 / 23卷 / 42期

关键词：

COATED GOLD NANOPARTICLES; MAGNETIC-RESONANCE; NANOWIRES; SIZE;

D O I：

10.1002/adma.201103289

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A facile strategy for the large-scale fabrication of Bi2S3 nanodots is presented. Surface modification and control over the size of the nanodots is easily achieved. The as-prepared hydrophilic Bi2S3 nanodots exhibit long in vivo circulation time and, more significantly, a contrast efficacy higher than that of the clinical iodinate agent without any adverse effect.

引用

页码：4886 / 4891

页数：6

共 33 条

[1] Gadolinium chelate coated gold nanoparticles as contrast agents for both X-ray computed tomography and magnetic resonance imaging [J].

Alric, Christophe ;

Taleb, Jacqueline ;

Le Duc, Geraldine ;

Mandon, Celine ;

Billotey, Claire ;

Le Meur-Herland, Alice ;

Brochard, Thierry ;

Vocanson, Francis ;

Janier, Marc ;

Perriat, Pascal ;

Roux, Stephane ;

Tillement, Olivier .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (18) :5908-5915

[2] Synthesis, characterization, and computed tomography imaging of a tantalum oxide nanoparticle imaging agent [J].

Bonitatibus, Peter J., Jr. ;

Torres, Andrew S. ;

Goddard, Gregory D. ;

FitzGerald, Paul F. ;

Kulkarni, Amit M. .

CHEMICAL COMMUNICATIONS, 2010, 46 (47) :8956-8958

[3] Large-scale synthesis of ultrathin Bi2S3 necklace nanowires [J].

Cademartiri, Ludovico ;

Malakooti, Reihaneh ;

O'Brien, Paul G. ;

Migliori, Andrea ;

Petrov, Srebri ;

Kherani, Nazir P. ;

Ozin, Geoffrey A. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (20) :3814-3817

[4] In Vitro and in Vivo Studies of FePt Nanoparticles for Dual Modal CT/MRI Molecular Imaging [J].

Chou, Shang-Wei ;

Shau, Yu-Hong ;

Wu, Ping-Ching ;

Yang, Yu-Sang ;

Shieh, Dar-Bin ;

Chen, Chia-Chun .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (38) :13270-13278

[5] Iodinated Nanoscale Coordination Polymers as Potential Contrast Agents for Computed Tomography [J].

deKrafft, Kathryn E. ;

Xie, Zhigang ;

Cao, Guohua ;

Tran, Sylvie ;

Ma, Liqing ;

Zhou, Otto Z. ;

Lin, Wenbin .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, 48 (52) :9901-9904

[6] Anti-CD4-targeted Gold Nanoparticles Induce Specific Contrast Enhancement of Peripheral Lymph Nodes in X-ray Computed Tomography of Live Mice [J].

Eck, Wolfgang ;

Nicholson, Anthony I. ;

Zentgraf, Hanswalter ;

Semmler, Wolfhard ;

Bartling, Soenke .

NANO LETTERS, 2010, 10 (07) :2318-2322

[7]

Esteves AC, 2006, J NANOSCI NANOTECHNO, V6, P414, DOI 10.1166/jnn.2006.013

[8] The cytotoxicity of iodinated radiocontrast agents on renal cells in vitro [J].

Haller, C ;

Hizoh, I .

INVESTIGATIVE RADIOLOGY, 2004, 39 (03) :149-154

[9] Preparation of Bi2S3 nanowhiskers and their morphologies [J].

He, R ;

Qian, XF ;

Yin, J ;

Zhu, ZK .

JOURNAL OF CRYSTAL GROWTH, 2003, 252 (04) :505-510

[10] Radiocontrast-induced renal tubular cell apoptosis - Hypertonic versus oxidative stress [J].

Hizoh, I ;

Haller, C .

INVESTIGATIVE RADIOLOGY, 2002, 37 (08) :428-434

← 1 2 3 4 →