SPECTROPHOTOMETRIC DETERMINATION OF PARACETAMOL USING ZIRCONIUM (IV) OXIDE AND AMMONIUM TRIOXOVANADATE...
ABSTRACT
A simple and sensitive spectrophotometric
method for the determination of paracetamol was explored, using zirconium(IV)
and vanadium(V) oxides. The method was based on the oxidation...
SPECTROPHOTOMETRIC DETERMINATION OF NIACIN, THIAMINE, GLIBENCLAMIDE, ERYTHROMYCIN AND PARA AMINO BENZO...
ABSTRACT
A
simple and sensitive spectrophotometric method is described for the assay of
the drugs; niacin, glibenclamide, erythromycin, thiamine and 4-aminobenzoic
acid. The method is based...
SPECTROPHOTOMETRIC DETERMINATION OF CHROMIUM(III) AND CHROMIUM(VI) USING 2-[E)-[{3-[(2-HYDROXYBENZYLIDENE) AMINO]PHENYL}IMINO)METHYL]PHENOL
ABSTRACT
The Schiff base
ligand, 2-phenyl}imino)methyl]phenol was
synthesized by condensing 1,3-diaminobenzene and 2-hydroxybenzaldehyde in
absolute ethanol. Its Cr(III) and Cr(VI) complexes were equally synthesized.
The ligand was characterized via...
SOLVENT EXTRACTION STUDIES ON Zn(II) AND Cd(II) COMPLEXES OF 1,5-DIMETHYL-2-PHENYL-4[(E)-(2,3,4-TRIHYDROXYPHENYL)]DIAZENYL-1,2-DIHYDROXYL-3H-PYRAZOL-3-ONE
TABLE
OF CONTENTS
Title
Page i
Approval Page ii
Certification iii
Dedication
iv
Acknowledgement v
Table
of Contents vi
List
of figures xi
List
of tables xiii
Abstract xiv
1. Introduction
1
1.1
...
RISK ASSESSMENT OF SELECTED HEAVY METAL CONTAMINANTS IN PADDY SOIL AND...
CHAPTER
ONE
1.0 INTRODUCTION
1.1 Background
of study:
The study of heavy metals by scientists have intensified over the last two decades, this is partly owing to its usefulness...
QUALITY CHARACTERISTICS OF UNDERGROUND WATER RESOURCES IN NKANU EAST AND NKANU...
ABSTRACT
Physicochemical
and bacteriological analyses of underground water resources in Nkanu East and
Nkanu West Local Government Areas of Enugu state, Nigeria were carried out to
evaluate the...
PRODUCTION, OPTIMIZATION AND APPLICATION OF PRINTING INK FROM WASTE CARBON SOURCES
TABLE OF CONTENTS
Title page       -          -                -          -          -          -          i
Approval page -Â Â Â Â Â Â Â Â Â Â -Â Â Â Â Â Â -Â Â Â Â Â Â Â Â Â Â -Â Â Â Â Â Â Â Â Â Â -Â Â Â Â Â Â Â Â Â Â -Â Â Â Â Â Â Â Â Â Â -Â Â Â Â Â Â Â Â Â Â -Â Â Â Â Â Â Â Â Â Â ii
Certification   -          -          ...
MODIFICATION OF COCONUT SHELL ACTIVATED CARBON WITH AN AZO LIGAND: 1,...
ABSTRACT
Modification of coconut (Cocos nucicera L.) shell activated carbon with an Azo ligand: 1, 2– dihydro-1,5-dimethyl-2-phenyl-4-(E)–(2,3,4-trihydrophenyl)-3H-pyrazol-3-one (DDPTP) and its potentials for the removal of...
PHYTOCHEMICAL QUANTIFICATION, ANTIOXIDANT AND ANTIMICROBIAL ACTIVITIES OF ROOT EXTRACTS OF DENNETTIA...
ABSTRACT
The roots of Dennettia tripetala and Milicia excelsa were analyzed for the presence of phytochemicals. Five different solvents, which include methanol, ethanol, ethyl acetate,...
PHYSICOCHEMICAL AND BACTERIOLOGICAL ANALYSES OF BOREHOLE WATERS IN ANINRI, AWGU AND...
ABSTRACT
Physicochemical and bacteriological analyses
of borehole water samples were randomly collected from ten boreholes which
supply drinking water to various communities of Aninri, Awgu and Oji...
PHYSICO-CHEMICAL STUDIES OF SOIL AND GROUNDWATER AROUND A MUNICIPAL SOLID WASTE...
CHAPTER
ONE
INTRODUCTION
1.1
General introduction
      Rapid increase in population and change in life style in Nigeria have resulted in a dramatic increase in the generation of municipal...
ORGANOCHLORINE PESTICIDES RESIDUE IN COCOA BEANS (Theobroma cacao) AND SOILS OF...
ABSTRACT
The study investigated the levels of organochlorine pesticide residues in both cocoa beans and soils of cocoa plantations in selected farms in Ondo State....
LEVELS OF POLYCYCLIC AROMATIC HYDROCARBONS IN SOME BRANDS OF PASTAS IN...
ABSTRACT
Concentrations of 16 priority polycyclic Aromatic Hydrocarbons (PAHs) were determined in 30 brands of Nigerian and imported pastas in Nigerian market. The pasta samples...
KINETICS AND MECHANISMS OF THE REDOX REACTIONS OF µ-ADIPATO-DI (N,N/ BIS(SALICYLIDENE)...
ABSTRACT
The kinetics and mechanisms of the redox reactions of oxidant, ...
KINETICS AND MECHANISMS OF THE ELECTRON TRANSFER REACTIONS OF THE µ-OXO-...
ABSTRACT
The kinetics and mechanisms of the redox reactions of µ-oxo-bridged iron(III) complex ion Na4.12H2O denoted as Fe2 O4+, with the thiols-2-mercaptobenzothiazole(MBSH), 2- mercaptophenol(PhSH), 2-mercaptoacetic...
