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Polyaniline and Polythiophene Modified Electrodes in Energy Storage Units with hydrocarbon gel/Bentonite/Sodium Chloride as Electrolyte Gel
(University of Nairobi, 2014-05)
In this paper we present results obtained for energy storage units developed using polyaniline and
polythiophene modified electrodes. The voltage potential prof
iles for recharge/discharge are either linear or
exponential. ...
Solid-Phase Peptide Synthesis of Arginine-vasopressin with Amide Side-chain of Asparagine Protected with 1-Tetralinyl Group
(University of Nairobi, 2014)
Arginine-vasopressin, a nonapeptide amide, was synthesized on a benzhydryl-resin using the Boc-strategy. Benzyl group was used in the protection of sulfhydryl group of cysteine and tyrosine side-chain. Benzhydryl, tetralinyl ...
Electrodeposition of polyaniline on acidified clay montmorillonite modified electrode
(2000)
In this paper, we have presented results obtained on derivatization of the working electrode surface with clay montmorillonites treated with varying amounts of acid. The resultant changes in the population of Bronsted and ...
Charge-state trapping at a conducting polymer-redox ion-exchanger interface - a bilayer electrode
(Elsevier, 1996-02)
The results presented in this paper highlight the use of Amberlite, a commercial cation-exchange resin as a material for electrode modification.
We also show that when a redox centre is attached to the cation-exchange ...
Bentonite (clay montmorillonite) as a template for electrosynthesis of thyroxine
(1999)
The results discussed in this paper show that modification of the working electrode surface with clay montmorillonite (bentonite) enhances the iodine redox process and electrosynthesis of thyroxine. This is observed from ...
Allen–Hickling equation applied to the quasi-reversible polyaniline redox system
(2000-10)
We have applied the Allen–Hickling equation to compute a, K and i from polyaniline cyclic voltammetric response. The data gives an insight into the faradaic and double-layer components of the total charge. The presence of ...
Enhanced electro-detection of ascorbic acid in Adansonia digitata fruit by use of surface modified electrodes
(2001)
Surface modified electrodes have been used to study the seed of A. digitata. The results show the ascorbic acid redox peak is greatly enhanced and the oxidation/reduction peaks coincide with those of the corresponding ...
Surface Modified Electrodes Used In Cyclic Voltammetric Profiling Of Quinine An Anti - Malarial Drug
(University of Nairobi, 2014-05)
In this paper electrochemical profiling of quinine, an effective anti
-
malarial drug administered to
humans, was done using primarily the very versatile el
ectrochemical technique
-
cyclic voltammetry. In ...
Electrochemical Characterization of Amoxycillin, a Broad Spectrum Antibiotic on a Bentonite Host Matrix, Using Cyclic Voltammetry
(University of Nairobi, 2014-05)
In this paper we report on the redox properties of amoxycillin , a broad spectrum anti biotic. on a bentonite modified working electrode. The CV obtained with ethanol is well defined and quasi reversible suggesting fast ...
Surface Modified Electrode Used In the Electro - Analysis of N - Acetyl P - Aminophenol - A Pharmaceutical Drug
(University of Nairobi, 2014-05)