Zobrazeno 1 - 10
of 96
pro vyhledávání: '"A.A. Olajire"'
Autor:
A.A. Olajire, L.A. Bamigbade
Publikováno v:
Water Resources and Industry, Vol 26, Iss , Pp 100158- (2021)
Chitosan–iron@silver (CS–Fe@Ag) nanocomposite was synthesized by a simple green synthetic method. The bimetallic Fecore@Agshell nanoparticles (NPs) were synthesized through a simple reduction of equimolar amounts of their salt mixture with Alchor
Externí odkaz:
https://doaj.org/article/a1111185ec2244efa0dac1d8d2bcf8fc
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 24, Iss 3, Pp 461-466 (2010)
The impact of sunlight on aliphatic and polycyclic aromatic hydrocarbons profiles of Agbabu natural bitumen in Nigeria was investigated. The raw flow type of the bitumen was purified and exposed to sunlight for six consecutive months. Different porti
Externí odkaz:
https://doaj.org/article/bec843791761462ba352b74c797b6fda
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 17, Iss 1, Pp 53-60 (2003)
The synthesis and fungicidal activity of acetyl substituted benzyl disulfides 1(a – g) are reported. The compounds were characterized by elemental analysis, nuclear magnetic resonance (1H NMR and 13C NMR) and mass spectrometric techniques. The resu
Externí odkaz:
https://doaj.org/article/dcbafde3e12043ba8aa872ff6cb4c3d4
Autor:
A.A. Olajire
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 17, Iss 1, Pp 11-17 (2003)
The concentrations of Pb, Cu, Zn, Ni, Fe, and Mn in leaf and bark samples of 7 tree species at 22 sampling locations with different pollution levels, in Ogbomoso, Nigeria, were investigated. The metal concentrations (mean RSD in g g-1) in leaf
Externí odkaz:
https://doaj.org/article/4e1c0c50ad304a079987345852fa32bf
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 15, Iss 1, Pp 47-55 (2001)
Externí odkaz:
https://doaj.org/article/28d5bd90a90d4d55bc383794d705d042
Autor:
F.E. Imeokparia, A.A. Olajire
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 14, Iss 1, Pp 1-8 (2000)
The concentrations and distributions of Cd, Cu, Ni, Pb, Cr and Zn in Osun river, selected rivers in the region and groundwaters have been studied, in order to establish the current levels of pollution. The metal concentration (mean plus or minus RSD
Externí odkaz:
https://doaj.org/article/69d65ff84afd41cf9cba29e61faf5a3d
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 14, Iss 2, Pp 175-184 (2000)
The kinetics and mechanism of periodate oxidation of the complex tris-(4,4'-dimethyl-2,2'-bipyridine) iron(II) in acid medium was investigated. The complex undergoes extensive protonation in acid medium. Both protonated and the unprotonated species u
Externí odkaz:
https://doaj.org/article/98cba5ca115a4f62b8a0d50711ce57dc
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 13, Iss 2, Pp 135-141 (1999)
Externí odkaz:
https://doaj.org/article/df113157911c426a981f4ac1eb8a0c33
Autor:
E.T. Ayodele, A.A. Olajire
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 13, Iss 1, Pp 57-62 (1999)
Externí odkaz:
https://doaj.org/article/10fda5c2936c45b7be1677e74f885799
Autor:
A.A. Olajire, L. Azeez
Publikováno v:
Chemistry and Ecology. 30:156-168
Concentrations of volatile organic compounds (VOCs) of the city air in Oba Akran road, Lagos were investigated. The chlorinated VOCs and xylene in Oba Akran were high. The average benzene/toluene ratio in Oba Akran was 1.7 suggesting that vehicular e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53959632e89ad5d8324d3b1e757e747b
https://doi.org/10.1080/02757540.2013.844796
https://doi.org/10.1080/02757540.2013.844796