Hydrogen effect modeling on Ziegler-Natta catalyst and final product properties in propylene polymerization
摘要：
Hydrogen, as chain transfer agent, effects on kinetic of propylene polymerization; consequently vari...
doi：
10.4314/bcse.v32i2.15
作 者：
G. H. Varshouee
作者机构：
期刊编号：
期刊标题：
Bulletin of The Chemical Society of Ethiopia
Microwave-promoted solvent free one-pot synthesis of triazolo[1,2-a] indazole-triones catalyzed by silica-supported La0.5Ca 0.5CrO3 nanoparticles as a new and reusable perovskite-type oxide
摘要：
Microwave assisted solvent free synthesis of triazolo[1,2-a]indazole-1,3,8-triones through one-pot t...
doi：
10.4314/bcse.v32i2.5
作 者：
N. Zahedi
作者机构：
期刊编号：
期刊标题：
Bulletin of The Chemical Society of Ethiopia
Isothermal study of Congo Red dye biosorptive removal from water by Solanum tuberosum and Pisum sativum peels in economical way
摘要：
Solanum tuberosum (STP) and Pisum sativum peels (PSP) were used for removal of toxic Congo Red dye u...
doi：
10.4314/bcse.v32i2.3
作 者：
R. Rehman
作者机构：
期刊编号：
期刊标题：
Bulletin of The Chemical Society of Ethiopia
Cytotoxic evaluation and concurrent analysis of two diterpenes in the chloroform extract of Plectranthus barbatus using a validated HPTLC-UV method
摘要：
The objective of this study was to develop a validated high-performance thin layer chromatography (H...
doi：
10.4314/bcse.v32i3.1
作 者：
M. Amina
作者机构：
期刊编号：
期刊标题：
Bulletin of The Chemical Society of Ethiopia
Unprecedented alkylation of carboxylic acids by boron trifluoride etherate
摘要：
The alkylation of carboxylic acids by an ethyl moiety of boron trifluoride etherate in the absence o...
doi：
10.4314/bcse.v32i2.16
作 者：
N. D. Jumbam
作者机构：
期刊编号：
期刊标题：
Bulletin of The Chemical Society of Ethiopia
Novel synthesis, ring transformation and anticancer activity of 1,3-thiazine, pyrimidine and triazolo[1,5-a]pyrimidine derivatives
摘要：
Synthesis, heterocyclization and anticancer activity of a new series of heterocyclic compounds are d...
doi：
10.4314/bcse.v32i3.10
作 者：
H. A. El-Sayed
作者机构：
期刊编号：
期刊标题：
Bulletin of The Chemical Society of Ethiopia
Synthesis and evaluation of the antimicrobial potentials of cobalt doped- and magnesium ferrite spinel nanoparticles
摘要：
The high incidence of infectious disease and increase in the incidence of antibiotic resistance has ...
doi：
10.4314/bcse.v32i3.4
作 者：
C. O. Ehi-Eromosele
作者机构：
期刊编号：
期刊标题：
Bulletin of The Chemical Society of Ethiopia
Correlation of antioxidant activity of dried berry infusions with the polyphenols and selected microelements contents
摘要：
Antioxidant activity was measured by ferric reducing ability of plasma (FRAP) assay in seven types o...
doi：
10.4314/bcse.v32i1.1
作 者：
M. M. Bratu
作者机构：
期刊编号：
期刊标题：
Bulletin of The Chemical Society of Ethiopia
Raman spectra of copper, cobalt, and nickel complexes of nicotinic acid: Equilibrium studies
摘要：
This article summarizes the protonation and complexation equilibrium constants of nicotinic acid (NA...
doi：
10.4314/bcse.v32i3.5
作 者：
A. E. Fazary
作者机构：
期刊编号：
期刊标题：
Bulletin of The Chemical Society of Ethiopia
Synthesis and characterization of new aromatic hydroxy acid compounds
摘要：
Four novel aromatic hydroxy acid (HA) compounds N-(4-hydroxyphenyl)-4鈥?trimellitimide, N-(3-hydroxyp...
doi：
10.4314/bcse.v32i3.11
作 者：
P. Thiruvasagam
作者机构：
期刊编号：
期刊标题：
Bulletin of The Chemical Society of Ethiopia
