Gold nanoparticles as high-resolution X-ray imaging contrast agents for the analysis of tumor-related micro-vasculature

Background: Angiogenesis is widely investigated in conjunction with cancer development, in particular because of the possibility of early stage detection and of new therapeutic strategies. However, such studies are negatively affected by the limitations of imaging techniques in the detection of microscopic blood vessels (diameter 3-5 mu m) grown under angiogenic stress. We report that synchrotron-based X-ray imaging techniques with very high spatial resolution can overcome this obstacle, provided that suitable contrast agents are used.


Published in:
Journal Of Nanobiotechnology, 10, -
Year:
2012
Publisher:
BioMed Central
ISSN:
1477-3155
Keywords:
Laboratories:




 Record created 2012-04-26, last modified 2018-03-18


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