نتایج جستجو برای: reactive red 33
تعداد نتایج: 425537 فیلتر نتایج به سال:
A novel reactive fluorescent hydrogen sulphide (H2S) probe (T-DNBS) consisting of 2,4-dinitrobenzenesulfonyl (DNBS) units has been synthesised from 4,7-dibromo-2,1,3-benzothidiazole. Adding H2S to T-DNBS solution resulted in a marked fluorescence increase accompanied by visual colour change colourless pale red. Probe performed excellent sensitivity and selectivity for H2S, substantial enhanceme...
Red clay contains solid aluminosilicate has been shown to be reactive in the presence of an alkaline activator. The addition coal fly ash and lime improvements their mechanical physical properties geopolymer products. FTIR analysis SEM images product have formation gel geopolymeric product. maximum compressive strength products GP-RFL was achieved 15.92 N/mm2 having water absorption 10.47 % bul...
Background and Objective: The most used dyes in textile industries are Azo Group dyes. Azo dyes have complex aromatic compounds, low chemical and biodegradable stability. Due to these properties, treatment of this type of wastewater by conventional methods will not meet environmental standards. The advanced oxidation process has been widely used to treat organic matter from wastewater. In this ...
در این تحقیق روش طیف سنجی جذبی پسابهای رنگرزی مورد استفاده قرار گرفته است و پس از تایید پیروی محلول رنگزاهای cibacron red 3b-a (مونوکلروتریآزینیلی) و remazol red 3b (وینیل سولفونی) از قانون بیر-لامبرت، و سنجش تاثیر عوامل مختلف بر روی طیف جذبی محلول این رنگزاها، راندمان تثبیت رنگرزیهای انجام گرفته با استفاده از این دو رنگزا، در عمقها و شرایط مختلف رنگرزی به کمک طیف سنجی جذبی محلولهای رنگرزی، شست...
This study had as objective to investigate the result and the colour gradation of red reflex test in newborns (NB). It is a exploratory, quantitative study and the sample was 180 NB from maternity ward in Fortaleza-CE. From this, 156 showed result "no altered" and 24 "suspect". About the aspect of red reflex, 144 NB showed the same coloration in the two eyes, in 35 of this, the colour was red, ...
OBJECTIVES This study was designed to investigate: 1) relationships between serum ST2 levels and hemodynamic/neurohormonal variables; 2) myocardial ST2 production; and the 3) expression of ST2, membrane-anchored ST2L, and its ligand, interleukin (IL)-33, in myocardium, endothelium, and leukocytes from patients with left ventricular (LV) pressure overload and congestive cardiomyopathy. BACKGRO...
Interleukin-33 (IL-33) is the 11th member of IL-1 cytokine family which includes IL-1 and IL-18. Unlike IL-1β and IL-18, IL-33 is suggested to function as an alarmin that is released upon endothelial or epithelial cell damage and may not enhance acquired immune responses through activation of inflammasome. ST2, a IL-33 receptor component, is preferentially expressed by T-helper type (Th) 2 cell...
Emerging studies suggest that dominant peripheral tolerance is a major mechanism of immune escape in disseminated leukemia. Using an established murine acute myeloid leukemia (AML) model, we here show that systemic administration of recombinant IL-33 dramatically inhibits the leukemia growth and prolongs the survival of leukemia-bearing mice in a CD8+ T cell dependent manner. Exogenous IL-33 tr...
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