Purpose: Gold seed fiducial markers can be used to accurately define daily treatment field placement for prostate cancer patients. In 2007, a small study was undertaken to evaluate the effectiveness of using gold seed fiducial markers. Methods: Eleven patients who attended for treatment had three ...
Seed-mediated growth stands as a dependable technique for fabricating differently shaped AuNPs, yet multiple variables influence the dimensions of these AuNPs and hence require meticulous and tedious regulation. An investigation demonstrated that employing elevated concentrations of HAuCl4 or elevated temperatur...
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T.: Long term results after combined radioactive gold seed implantation and external beam radiotherapy for localized prostatic cancer. En: Karr, J. P. (ed.): A Multidisciplinary Analysis of Controversies in the Management of Prostate Cancer. New York, Plenum Press, 1988; 109-121....
Y.-S.C. and S.E. conceived the idea for the smaller AuNRs. Y.-S.C. and S.S.G. developed the ideas for prostate tumour targeting and the prostate tumour mouse models. Y.-S.C. performed the synthesis and characterization of the AuNRs, the in vitro experiments and the in vivo ...
As metals are added to gold during jewelry-making, the gold becomes less fine and the number of karats drops. For example, 12 karat gold contains 50% gold and 50% alloys by weight. The word karat comes from the carob seed. In ancient Asian bazaars, the seeds were used to balance scal...
Average residual errors (standard deviations) for the positions of individual coil segments after five weeks of therapy were only 0.7 mm LAT, 0.6 mm AP, and 0.4 mm SI. The average change in distance between the coils over five weeks compared favorably with published data regarding marker seed ...
A promising strategy for cancer treatment involves using nanoparticles (NPs) in combination with radiation and photothermal therapy to target cancer cells and improve treatment efficacy. The synthesis of gold NPs (AuNPs) for use in biomedical applications has traditionally involved toxic reducing agents....
Small gold nanospheres (2–4 nm in diameter) can be attached to the silica core using an amine-terminated silane as a liner molecule, allowing additional gold to be reduced until the seed particles coalesced into a complete shell (Oldenburg et al 1999a). The diameter of the gold nanoshell ...
High-quality, 25 nm octahedral-shaped Fe3O4 magnetite nanocrystals are epitaxially grown on 9 nm Au seed nanoparticles using a modified wet-chemical synthesis. These Fe3O4-Au Janus nanoparticles exhibit bulk-like magnetic properties. Due to their h