Browsing by Discipline
Now showing items 1-20 of 116
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Amorphous Selenium (a-Se) and its Compounds: Photo-induced Metastability and Application in a Novel Gamma Camera
(2016)Despite the large number of successful commercial applications of chalcogenide glasses (ChGs) ranging from memory devices to photonics and medical imaging detectors, the understanding of a fundamental property – ... -
Aspects of the environmental chemistry of methoxychlor / by Ainsley Innocent Bharath. --
(1980)Preliminary investigations on the Environmental Chemistry of Methoxychlor [2,2-bis (p - methoxyphenyl)-1,1,1- trichloroethane], a potential DDT replacement, have been conducted with emphasis on its degradation by ... -
Assessing and characterizing the inductive effect through silicon containing backbones and on silicon reactivity
(2014-01-22)This thesis describes a study of the inductive effect in derivatives of bicyclo[1.1.1.]pentane; chosen because it eliminates any possibility of conjugation between the substituent and probe, and keeps the steric effect ... -
Bidentate phosphine complexes of copper (I) : their syntheses and interactions with sodium tetrahydroborate and sodium cyanotrihydroborate / Md. Kohrshed Alam. --
(1981)Copper(l) chloride and perchlorate complexes of the types (L~L)CuCl, (L-L)[subscript 3]Cu[subscript2]X[subscript2] (X=Cl-,C10-4), C(L-L)[subscript2]Cu]C10[subscript4] (L-L=DPPM, DPPE, trans VPP, cis VPP, DPPP, DPPB,DPPPe,DPPH) ... -
C-N bond formation employing palladium and nickel precatalysts containing anionic phosphinobenzimidazole ligands
(2016)In this investigation, the catalytic utility of anionic, phosphinobenzimidzoles [Li(THF)2][1a] and [Li(THF)4][1b] in effecting the Buchwald-Hartwig amination reaction was examined. Specifically, the coordination chemistry ... -
Complexes of ethylxanthate and N, N-diethyldithiocarbamate and their adducts with some nitrogen bases / by Charles N. Murphy
This thesis concerns first row transition metal complexes of ethylxanthate and diethyldithiocarbamate (dtc). Complexes of the type M(Xan)2 and (see document for formula) have been prepared and studied. It was found that ... -
Computational tools for the high-throughput identification of protein-targeted drugs and probes
(2015-08-04)This thesis is comprised of three projects that are driven by a common theme, which is the use of computational tools in aiding molecular probe and drug design. In the first project, the feasibility of using molecular ... -
Constructing two-dimensional molecular networks on metal and semiconducting surfaces : a scanning tunneling microscopy study
(2019)The synthesis of two-dimensional organic nanostructures on metal and semiconducting surfaces is studied under ultra-high vacuum (UHV) conditions. Three halogenated organic molecules are investigated using scanning tunneling ... -
Coordination chemistry of bithiazole ligands: a comparative study of the 2,2’ and 4,4’ isomers
(2019)The bithiazole ring system consists of two thiazole (C3NS) aromatic rings. There are many regioisomers but two of potential interest for coordination chemistry are the 2,2’-bis(1,3-thiazole) and the 4,4’-bis(1,3-thiazole), ... -
Copolymerization of pretreated kraft lignin and acrylic acid to produce flocculants for suspension and solution systems
(2017)The presence of dyes in the wastewater of textile industry poses a number of environmental concerns due to their toxic nature and the removal of dyes from the wastewater is a major challenge nowadays. Synthetic polymers ... -
Cross-coupling reactions: synthesis and photoactivity of enediynes
(2015-02-02)The syntheses of a number of photoactive enediynes using the Sonogashira Coupling reaction are described. Alkynes with different characteristics were coupled to 2-bromoiodobenzene to yield the desired drugs. The enediyne’s ... -
Decomposition of 2-propanol over vanadium pentoxide and modified vanadium pentoxide catalysts / by David V. Fikis.
(1977, c197)The catalytic decomposition of 2-propanol has been investigated in a flow system from 200-300°C on vanadium pentoxide and modified vanadium pentoxide catalysts. Dehydration, dehydrogenation and propane formation were ... -
Design and electrochemical study of Pd-based nanostructures for hydrogen economy
(2017)Hydrogen storage remains one of the most challenging prerequisites to overcome toward the realization of a hydrogen based economy. The use of hydrogen as an energy carrier for fuel cell applications has been limited by the ... -
The design, synthesis and enzymatic evaluation of aminocyclitol inhibitors of glucocerebrosidase
(2014-01-22)Gaucher disease, the most common lysosomal storage disorder, is caused by mutations in the GBA gene which codes for the enzyme glucocerebrosidase (GCase) resulting in its deficiency. GCase deficiency results in the ... -
The development of an in-situ ATR-FTIR technique for the study of nanomaterials
(2009)The Fourier Transform Infrared Spectroscopy technique utilizes a short acquisition time and high sensitivity to function as a strong analytical tool in electrochemical studies. This work will focus on the development of ... -
The development of molecular probes for the in vitro and in vivo study of glucocerebrosidase
(2017)Parkinson’s Disease (PD) is one of the most common neurodegenerative diseases in the world. Despite its prevalence, the disease is difficult to diagnose early with the vast majority of individuals already having significant ... -
Development of multi-probe fluorescence-based assay for boNTA detection
(2015-08-05)Botulinum neurotoxins (BoNTs) cause the lethal disease botulism through the inhibition of acetyl choline secretion by the cleavage of crucial SNARE proteins. Determination of critical residues in the protein sequence of ... -
Dielectric relaxation and infrared studies of hydrogen bonding / Mohammed Arshad Siddiqui. --
(1985)Dielectric relaxation and infrared study of a number of associating (H-bonding) compounds in glassy media, mainly polystyrene, have been carried out. The dielectric measurements by a General Radio 1621 Precision ...
