نتایج جستجو برای: extracellular synthesis
تعداد نتایج: 526777 فیلتر نتایج به سال:
in this thesis, a better reaction conditions for the synthesis of spirobarbiturates catalyzed by task-specific ionic liquid (2-hydroxy-n-(2-hydroxyethyl)-n,n-dimethylethanaminium formate), calcium hypochlorite ca(ocl)2 or n-bromosuccinimide (nbs) in the presence of water at room temperature by ultrasonic technique is provided. the design and synthesis of spirocycles is a challenging task becaus...
Using the technique of in vivo microdialysis, we examined the relationship between neuronal firing and neurotransmitter release and metabolism in the hippocampus) The neurotoxin tetrodotoxin (TTX) was applied locally to block voltage-sensitive sodium channels) and extracellular Ca + + was replaced with cadmium (Cd + + ) to inhibit Ca + + dependant neurotransmitter release. The effectes of these...
The development of the eco friendly procedures makes nanoparticles as the rapidly growing field of nanotechnology. Amongst, the silver nanoparticles have become prominent in the field of medicine to their peculiar antimicrobial properties. In the present study we suggest an eco friendly procedure of extracellular synthesis of silver nanoparticles with an average sizes of 5-50nm using an Act...
The development of the eco friendly procedures makes nanoparticles as the rapidly growing field of nanotechnology. Amongst, the silver nanoparticles have become prominent in the field of medicine to their peculiar antimicrobial properties. In the present study we suggest an eco friendly procedure of extracellular synthesis of silver nanoparticles with an average sizes of 5-50nm using an Act...
abstract in first part of this project, the use of a new and biguanid-like catalyst supported on silica as a recyclable catalyst provides a new route for the synthesis of a variety of arylalkylidene rhodanine derivatives through knoevenagle reaction in at present of solvent at room temperature. rhodanine derivatives and especially arylalkylidene rhodanines have proven to be attractive compound...
Calculation of rates of protein synthesis, based upon incorporation of [14C]phenylalanine into protein, depended upon use of the specific activity of phenylalanyl-tRNA. At a perfusate phenylalanine concentration of 0.01 mM, the specific activity of phenylalanyl-tRNA was 65 and 155% of extracellular and intracellular specific activities, respectively. At this concentration, the rate of protein s...
Extracellular vesicles (EVs) secreted from adipose-derived stem cells (ADSCs) are known to exhibit collagen synthesis and migration activity in fibroblasts. These EVs can be used as a regenerative medicine for cosmetic medicinal materials. Royal jelly (RJ) is produced the hypopharyngeal mandibular glands of honeybees (nurse bee), which contains apicin 10-hydroxy-2-decenoic acid, compounds that ...
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