Abstract
The formation of three-dimensional cell microspheres such as spheroids has attracted attention as a useful culture technique. In this study, we investigated the distribution (mapping) of Fe, Cu and Zn in cellular spheroid derived human prostate tumor cells. The measurements were performed in standard geometry of 45° incidence, exciting with a white beam collimated with the help of a 20 μm diameter optical capillary in the XRF beam line at the Synchrotron Light National Laboratory (Campinas, Brazil). The results showed that all the elements analyzed presented non-uniform distribution. The spheroids analyzed showed different elemental distribution of Fe and Cu. Zinc concentrations were higher in the central regions of the spheroids analyzed.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
