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نمایش تعداد 1-10 از 21
Immunomodulatory Effects of Graded Copper and Zinc on SRBC Titer and Lymphoid Organs in Broiler Chicks
, 80, 120 mg kg-1 diet) in their diets (free of Cu and Zn mineral premix) to determine the antibody titer of SRBC and the weights of lymphoid organs (BW%) including: Thymus (TW), Bursa (BW), Spleen (SW) and Liver (LW). On days 28 and 35, two birds from...
H5BW12O40 as a Green and Efficient Homogeneous but Recyclable Catalyst in the Synthesis of 4H-Pyrans via Multicomponent Reaction
Keggin-type heteropolyacid, H5BW12O40 (BWA) with a higher negative charge and stronger Brønsted acidity comparing to Si and P derivatives was used as an efficient, green, and reusable catalyst in a three component reaction involving...
Structural scope of six new layered to pillar-layered hybrid inorganic-organic networks bearing [BW12O40]5- and lanthanoid-cluster; data base study toward ligand role in assemblies
negative charge density and is very rare in hybrid categories is used to synthesize six new hybrid networks, [M3(H2O)13(pydc-OH)2][BW12O40]·xH2O (H2pydc-OH = chelidamic acid; 4-hydroxy-2,6-pyridinedicarboxylic acid, M = Sm (1), Nd (2), and x = 17 (1), 19 (2...
12-Tungstoboric acid (H5BW12O40) as an efficient Lewis acid catalyst for the synthesis of chromenopyrimidine-2,5-diones and thioxochromenopyrimidin-5-ones: Joint experimental and computational study
H5BW12O40 (BWA), Keggin-type heteropoly acid was employed as an effective, eco-friendly
and reusable Lewis acid catalyst for the high yielding synthesis of chromenopyrimidine-2,5-
diones and thioxochromenopyrimidin-5-ones via multicomponent...