نتایج جستجو برای: breast cancer gold nanoclusters
تعداد نتایج: 1062811 فیلتر نتایج به سال:
Pulsed laser ablation (PLA) has become a promising method for the synthesis of nanoclusters for photonics, electronics and medicine. In this work PLA in pressurized CO2 has been applied for fabrication of gold and silver nanoparticles. Laser ablation was performed with an excitation wavelength of 532 nm under various pressures (0.1–20MPa), temperatures (40–80 C) of CO2 medium and ablation times...
The atomic structures of bare gold clusters provide the foundation to understand the enhanced catalytic properties of supported gold nanoparticles. However, the richness of diverse structures and the strong relativistic effects have posed considerable challenges for a systematic understanding of gold clusters with more than 20 atoms. We use photoelectron spectroscopy of size-selected anions, in...
Nanopore sensing can be applied to analyze ligand-induced structural fluctuations of metallic nanoclusters. This analysis is here demonstrate various isomer effects for mercaptobenzoic-capped gold
background: our study aims to determine the correlation between breast cancer tumor size according to imaging (ultrasonography and mammography) with final pathologic report as a gold standard. methods: we included 132 women with pathologically proven invasive breast cancer between april 2011 and december 2013. study variables included tumor size according to pathology (as a gold standard), ultr...
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