In spite of the low adatom incident energy of 0 1 eV, TM-Al inter

In spite of the low adatom incident energy of 0.1 eV, TM-Al intermixing occurred actively at the surface of Al(001) at room temperature. At the interface region of TM/Al(001), an intermetallic compound was formed and found to be of B2 structure. The Co/Al system showed different layer CCI-779 mouse coverage and pair correlation function characteristics, in comparison with Fe/Al and Ni/Al systems. The different structural and intermixing characteristics at the interface were successfully explained in terms of lattice matching,

cohesive energy, and local acceleration effect.”
“Advances in stem cell research have provided important understanding of the cell biology and offered great promise for developing new strategies for tissue regeneration. Dynamic determination of stem cell migration and distribution in real time is essential for optimizing treatments in preclinical models and designing clinical protocols. Recent developments in the use of nanotechnologies have contributed to advance of the high-resolution in vivo imaging methods, including the positron emission tomography, the single-photon emission computed tomography, the magnetic resonance imaging, and microcomputed tomography. This review examines

the use of nanotechnologies for stem cell tracking, the many contrast agents, and detectors that have been proposed and suggest future directions for mouse to human translation of these techniques, for both therapeutic and diagnostic purposes.”
“Friedelin and lanosterol have been isolated from twigs

of Garcinia prainiana. www.selleckchem.com/products/pf-03084014-pf-3084014.html Their structures were elucidated by spectroscopic methods. The compounds were examined for their effects on 3T3-L1 adipocytes. In the MTT assay, it was found that the compounds had no cytotoxic effects up to 25 mu M. Adipocyte differentiation analysis was carried out by Oil Red O staining method. In the presence of adipogenic cocktail (MDI), it was found that friedelin and lanosterol enhanced intracellular fat accumulation by 2.02 and 2.18-fold, respectively, compared with the vehicle-treated cells. Deoxyglucose uptake assay was used to examine the insulin sensitivity of adipocytes in the presence of the compounds. It was found that friedelin was able to stimulate glucose uptake up to 1.8-fold compared with selleck chemicals insulin-treated cells. It was suggested that friedelin and lanosterol may be beneficial to mimic insulin action that would be useful in the treatment of diabetes type 2 patients.”
“The effects of the surface roughness and applied loads on the specific electrical contact resistance of three-dimensional Cu-Cu bonded interconnects have been quantitatively investigated. Wafer-level thermocompression bonding was carried out on bonded Cu layers with either different surface roughness at a certain load or with similar surface roughness at different applied loads.

Leave a Reply

Your email address will not be published. Required fields are marked *

*

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>