نتایج جستجو برای: mcm 48
تعداد نتایج: 145740 فیلتر نتایج به سال:
background: dendritic cells (dc) induce tumor or pathogen-specific t cell responses in humans. several laboratories have developed culture systems, including maturation factors for human dc from peripheral blood monocytes. we comprehensively compared standard maturation stimulus, an autologous monocyte-conditioned medium (mcm), with heparin for their ability to promote uniformly mature dc that ...
طرح حاضر شامل سه بخش اصلی بوده که به تشریح سنتز نانو کامپوزیت های مختلف شیمیایی و استفاده از آنها به عنوان کاتالیزگر در سنتز ترکیبات آلی پرداخته است. این نانو کامپوزیت ها شامل نانو ذرات مگنتیت، نانو کامپوزیت fe3o4@mcm-48?nahso و نانو کامپوزیت fe3o4@mcm-41?so3h می باشد.
BACKGROUND The resistance of some medico-veterinary parasite strains as well as the unavailability and toxicity of synthetic anthelminthics on humans, animals and the impacts of their residues in the environment have pushed scientists to turn to plants with anthelminthic properties. Hence, the aim of this work was to contribute to the fight against helminths of medical and veterinary importance...
M41S: A family of mesoporous materials including MCM41, MCM-48, and MCM-50 MSU-1,2,3,4: Michigan State University no. 1, 2, 3, 4, a series of wormhole mesoporous materials prepared in the presence of nonionic surfactants Pluronic: polyethylene oxide–polypropylene oxide triblock surfactant, (EO)m(PO)n(EO)m, for example, P123 = (EO)20 (PO)70(EO)20 SBA-x: Santa Barbara no. x, a series of mesoporou...
IR and NMR spectroscopy were used to determine the silanol content in the most common mesoporous ordered silicas: MCM-41, MCM-48, SBA-15 and SBA-16. In addition, a spray dried MCM-41 and an ethene bridged PMO are investigated. The results are compared with a commercial chromatographic silica (Nucleosil). The complete distribution of surface and bulk silanols, and of isolated, geminal and vicina...
A novel chemically modified electrode was constructed based on multi-walled carbon nanotubes, MCM48 molecular sieve composite modified glassy carbon electrode .The modified electrode showed that it can be used for simultaneous determination of acetaminophen (ACT) and codeine (COD), simultaneously. The measurements were carried out by the application of differential pulse voltammetry (DPV), cycl...
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