نتایج جستجو برای: molecular techniques
تعداد نتایج: 1227366 فیلتر نتایج به سال:
in this research, the microstructural of low molecular weight 1,2-polybutadiene (1,2-pbd) was conducted by 1h and 13c nuclear magnetic resonance spectroscopy (nmr) to determine the isomeric contents of 1,4-cis, 1,4-trans and 1,2-vinyl in 1,2-pbd polymer structures. number average molecular weight for low molecular weight 1,2-pbd was measured by nmr techniques and the results were compared with ...
conclusions molecular assays in the early stages of the disease could help in elucidating the effectiveness of the mbp as a prognostic factor in ms. methods this study is convergence of three arms including in silico and in vitro (bioinformatics) with the in vivo (experimental). a novel methodology combining molecular techniques was used to confirm the antigenic properties of mbp and study its ...
foodborne pathogens comprise microorganisms such as viruses, bacteria and parasites that can be transmitted by food and affect public health worldwide. the most common viruses transmitted via food are hepatitis a virus and norwalk-like caliciviruses. also, the most common bacteria involved in foodborne illnesses are campylobacter jejuni, clostridium perfringens, salmonella spp, escherichia coli...
We investigate the emission from confined excitons in the structure of a single-monolayer-thick quasi-two-dimensional (quasi-2D) InxGa1-xN layer inserted in GaN matrix. This quasi-2D InGaN layer was successfully achieved by molecular beam epitaxy (MBE), and an excellent in-plane uniformity in this layer was confirmed by cathodoluminescence mapping study. The carrier dynamics have also been inve...
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