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در اﯾﻦ ﮐﺎر ﺗﺤﻘﯿﻘﯽ از پودر پوست گردو ﺑﻪﻋﻨﻮان یک ﺟﺎذب طبیعی ﺟﻬﺖ ﺣﺬف رﻧﮓزا راﮐﺘﯿﻮ قرمز 195 اﺳﺘﻔﺎده ﺷﺪه اﺳﺖ. رﻧﮓزا راﮐﺘﯿﻮ قرمز 195 از ﻣﻬﻢﺗﺮﯾﻦ رنگزای ﻣﻮرد اﺳﺘﻔﺎده در ﺻﻨﺎﯾﻊ رنگرزی و ﻧﺴﺎﺟﯽ اﺳﺖ ﮐﻪ ﺑﺮای ﻣﻮﺟﻮدات زﻧﺪه بسیار سمی اﺳﺖ. در اﯾﻦ ﺗﺤﻘﯿﻖ ﺑﺮای ﻣﻄﺎﻟﻌﻪ کارائی پودر پوست گردو در درصد حذف رﻧﮓزا راﮐﺘﯿﻮ قرمز 195 اثر پارامترهای مستقل مثل ﻏﻠﻈﺖ رﻧﮓزا راکتیو قرمز 195 (50، 40، 30، 20، میلیگرم بر لیتر10...
word count: 195 Text word count: 3390
The effect of autohydrolysis (AH) temperature (165 °C, 195 225 °C) on the structure, purity, and recovery yield cellulose residue isolated after additional alkaline bleaching steps from wheat straw, was investigated. processes were quantified for mass yields in different antioxidants sugars release during AH. AH at °C allowed highest (83.5%) with purity (∼70%) structure similar to other residue...
Tetramethyldivinyldisilazane-(triphenylphosphine)platinum(0) was prepared, characterized in solid state by X-ray crystallography and in solution by multinuclear magnetic resonance spectroscopy ((1)H, (13)C, (15)N, (29)Si, (31)P and (195)Pt NMR). Numerous signs of spin-spin coupling constants were determined by two-dimensional heteronuclear shift correlations (HETCOR) and two-dimensional (1)H/(1...
Numerous small organic compounds exist in equilibrium among monomers, soluble oligomers, and insoluble aggregates in aqueous solution. Compound aggregation is a major reason for false positives in drug screening, and even soluble oligomers can interfere with structural and biochemical analyses. However, an efficient way to manage the equilibrium of aggregation-prone compounds, especially those ...
In the United States, over the past half century, we have lived under the protective umbrella of vaccination programs that shield our population from a dozen serious and sometimes fatal naturally transmitted illnesses. Vaccination has been the single most cost-effective public health intervention. However, the value of vaccines in protecting the population against the deliberate release of infe...
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