Zobrazeno 101 - 110
of 343
pro vyhledávání: '"Emmanuel I. Iwuoha"'
Autor:
Kwena D. Modibane, Mpitloane J. Hato, Gobeng R. Monama, Kabelo E. Ramohlola, Edwin Makhado, Emmanuel I. Iwuoha
Publikováno v:
Methods for Electrocatalysis ISBN: 9783030271602
Electrocatalysis stands as a heart for realization of hydrogen gas (H2) as a source of energy to replace conventional and traditional fossil fuel based energy. In this chapter, we present a comprehensive overview of the state-of-the-art molybdenum di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9122df946f3297b89cd292ebaa2941bc
https://doi.org/10.1007/978-3-030-27161-9_13
https://doi.org/10.1007/978-3-030-27161-9_13
Publikováno v:
Current pharmaceutical design. 26(24)
Diabetes mellitus (DM) is considered one of the most common metabolic disorders with an elevated morbidity and mortality rate. It is characterised by a deficiency in insulin secretion or degradation of secreted insulin. Many internal and external fac
Publikováno v:
Analytical Letters. 52:373-398
Chemical sensors relying on graphene-based materials have been widely used for electrochemical determination of metal ions and have demonstrated excellent signal amplification. This study reports a...
Autor:
Patricia Pizarro, Chinwe O. Ikpo, David P. Serrano, Daniel Sastre, Emmanuel I. Iwuoha, Alfonso J. Carrillo, Ntuthuko Wonderboy Hlongwa, Juan M. Coronado
Publikováno v:
Solid State Ionics. 320:316-324
At present, there is a clear interest in developing redox materials with improved properties for high temperature thermochemical energy storage. Chemical modification of manganese oxides with cations such Li and Cu can produce, among other phases, Li
Autor:
Fintan Kelleher, Aoife Delaney, Jessica Kelch, Priscilla G. L. Baker, Emmanuel I. Iwuoha, Eithne Dempsey
Publikováno v:
Biosensorsbioelectronics. 150
Preparation and electrochemical interrogation of a novel redox active progesterone derivative progesterone thiosemicarbazone (PATC) is presented here together with an investigation into its suitability as conjugate in progesterone hormone immunosensi
Autor:
Tesfaye Waryo, Ninon G.E.R. Etsassala, Emmanuel I. Iwuoha, Jeanine L. Marnewick, Jelili A. Badmus, Ahmed Hussein, Christopher N. Cupido
Publikováno v:
Antioxidants
Volume 8
Issue 10
Antioxidants, Vol 8, Iss 10, p 421 (2019)
Volume 8
Issue 10
Antioxidants, Vol 8, Iss 10, p 421 (2019)
The re-investigation of a methanolic extract of Salvia africana-lutea collected from the Cape Floristic Region, South Africa (SA), afforded four new abietane diterpenes, namely 19-acetoxy-12-methoxycarnosic acid (1), 3&beta
acetoxy-7&alpha
acetoxy-7&alpha
Autor:
Mogwasha D. Makhafola, Gloria Mashao, Gobeng R. Monama, Mpitloane J. Hato, Katlego Makgopa, Kerileng M. Molapo, Siyabonga B. Mdluli, Kwena D. Modibane, Emmanuel I. Iwuoha, Kabelo E. Ramohlola
Publikováno v:
Renewable Energy. 119:62-72
Pd-supported copper phthalocyanine/metal organic frameworks (Pd@CuPc/MOF) composite was synthesized by the reaction between CuPc and MOF followed by electroless Pd plating. The structural properties of MOF, Pd@MOF and Pd@CuPc/MOF composite were chara
Autor:
Mpitloane J. Hato, Kerileng M. Molapo, Kabelo E. Ramohlola, Siyabonga Beizel Mduli, Gobeng Release Monana, Milua Masikini, Emmanuel I. Iwuoha, Kwena D. Modibane
Publikováno v:
Composites Part B: Engineering. 137:129-139
Polyaniline-metal organic framework (PANI/MOF) composite was prepared by chemical oxidation of aniline monomer in the presence of 3.6 wt% MOF content for hydrogen evolution reaction (HER). The structure, morphology and properties of the fabricated co
Autor:
James A. Canon, Keagan Pokpas, Gary A. Baker, Nazeem Jahed, Nathaniel E. Larm, Jeremy B. Essner, Emmanuel I. Iwuoha
Publikováno v:
The Journal of Physical Chemistry C. 122:5105-5118
We demonstrate a facile and reproducible means of producing quasi-spherical, colloidally stable gold nanoparticles (AuNPs) on the basis of rapid room-temperature mixing of aqueous solutions of HAuCl4 and a cyclic oxocarbon diacid (squaric acid, SA; c
Autor:
Dario Compagnone, F. Di Ottavio, Manuel Sergi, Nomaphelo Ntshongontshi, M. Del Carlo, Denise Capoferri, Emmanuel I. Iwuoha
Publikováno v:
Talanta. 174:599-604
The aim of this work was to demonstrate the potentialities of the use of a molecularly imprinted (MIP) sensor coupled to a microextraction by packed sorbent (MEPS) strategy for the selective and sensitive detection of dimethoate in real samples. A di