نتایج جستجو برای: horizontal buffer
تعداد نتایج: 104649 فیلتر نتایج به سال:
The development of in vitro investigation models could be important using sensitive and fast methods during formulation. Intranasal applied drugs (meloxicam, lamotrigine, levodopa) avoid the gastrointestinal tract can achieve higher bioavailability, therefore a penetration extent is key property. In this study, adaptability modified horizontal diffusion cell was tested by these model active pha...
Extracellular H(+) has been hypothesized to mediate feedback inhibition from horizontal cells onto vertebrate photoreceptors. According to this hypothesis, depolarization of horizontal cells should induce extracellular acidification adjacent to the cell membrane. Experiments testing this hypothesis have produced conflicting results. Studies examining carp and goldfish horizontal cells loaded wi...
سابقه و هدف: استخراج dna از اکتینومیست های هوازی به دلیل پیچیدگی ساختمان دیواره سلولی آنها با روش های روتین برای استخراج dna متفاوت است. در این مطالعه از روش جوشاندن به همراه محلول stet buffer برای استخراجdna از این باکتری ها استفاده گردید. مواد و روش ها: با استفاده از محلول stet buffer ، ژنوم میکروارگانیسم ها استخراج گردید. کیفیت و کمیت dna استخراج شده، با استفاده از اسپکتروفوتومتر و الکتروفور...
Previous studies have found that built-environment characteristics in large cities produce important effects of the urban heat island (UHI) and know horizontal space affected by canopy microclimate ranges from about 30–200 m, but there are few medium-sized cities. Therefore, this study investigates canopy-scale their correlation with Chiayi city, a tropical, city. Under 100 m buffer size, 2D 3D...
The multifunctional (ferromagnetic and ferroelectric) response at room temperature that is elusive in single phase multiferroic materials can be achieved in a proper combination of ferroelectric perovskites and ferrimagnetic spinel oxides in horizontal heterostructures. In this work, lead-free CoFe2O4/BaTiO3 bilayers are integrated with Si(001) using LaNiO3/CeO2/YSZ as a tri-layer buffer. They ...
The general principle underlying the method described below is that of deviation electrophoresis. The mixture of ions to be spearated from each other enters an electric field in form of a thin streak carried by a buffer flow transversely to the electric field. The streak is affected by the electric field similarly to a zone in zone electrophoresis. The different ions are moved by the electric f...
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