Browsing by Title
Now showing items 2829-2848 of 3172
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Synthesis and cytotoxic activity of diosgenyl saponin analogues
(2008)Saponins are naturally occurring glycosides that are widely distributed in the plant kingdom and lower marine organisms. Saponins consist of a carbohydrate chain attached to either a steroid or triterpene aglycone. Diosgenyl ... -
Synthesis and Electrochemical Studies of Titanium Dioxide Based Nanostructured Catalysts for Environmental Applications
(2016)Nanomaterials are playing an increasingly important role toward addressing emerging environmental challenges. Heterogeneous catalysis is the best option available for the elimination of environmentally incompatible compounds ... -
Synthesis and electrochemical study of palladium-based nanomaterials for green energy applications
(2014-01-22)Rising global energy consumption leads to increased environmental impacts. The continued use of current energy resources, e.g. fossil fuels, will exaggerate the cumulative nature of CO2 byproduct emissions in the atmosphere. ... -
Synthesis and electrochemical study of Pd- and Pt- based nanostructured materials
(2011)We are currently facing climate change and global warming effects due to the emission of greenhouse gases from our existing energy sources. Proton exchange membrane fuel cells are one of the most efficient alternatives ... -
Synthesis and electrochemical study of Pt- and IrO2-based nanostructured materials
(2006)With ever increasing awareness that our environment is being ravaged at an alarming rate and the very seriously high rate of diabetes, there has been much research into understanding, controlling and reversing these ... -
Synthesis and electrochemical study of PtIr nanomaterials
(2008)Nanomaterials have a number of unique chemical and physical properties and have attracted tremendous attention due to their potential for applications in a variety of areas including fuel cell and biosensor development. ... -
Synthesis and electrochemical study of Ptlr and PtRu nanomaterials
(2015)The rapidly growing need for clean energy on a global scale has led to the emergence of new fields of scientific research to facilitate the discovery and development of novel energy sources, such as fuel cells, which ... -
The Synthesis and kinetic evaluation of lysosomotropic substrate-based probes for cathepsins B and L
(2015-10-21)Members of the cathepsin family of cysteine proteases are gaining interest as potential imaging biomarkers and drug targets due to their multifunctional roles in a range of diseases such as cancer, asthma and arthritis. ... -
Synthesis and modification of TiO₂ and WO₃ based nanostructured materials for environmental applications
(2015-10-21)TiO2 and WO3 based nanomaterials are highly attractive for various applications encompassing photocatalysis, electrochromic devices, dye sensitized solar cells, hydrogen production, and sensing applications due to their ... -
Synthesis and reactivity of enediynes
(2004)The discovery of a class natural products with anti-cancer properties, the enediynes, has stimulated interest in their research. Due to their cytotoxicity, these compounds are not feasible for use in cancer treatment, ... -
Synthesis and study of palladium-containing nanomaterials for hydrogen technologies
(2010)We are currently facing a climate change and global warming effect due to the emission of greenhouse gases from our existing energy sources. A hydrogen-based economy is one solution to uphold our standard of living while ... -
Synthesis of alginate neoglycolipids / by Rongsong Xu.
(2007)Innate immunity, one of two arms of the immune system, can provide more rapid defense mechanisms than adaptive immunity in human immune defense systems. The innate immune system recognizes invading pathogens by binding a ... -
Synthesis of model compounds related to the tetranortriterpenes
(1971)In this thesis some preliminary studies have been described, which were aimed at the synthesis of compounds in which a 3-substituted furan is attached to a 6-lactone ring so as to yield structures of the type observed ... -
Synthesis of molecular probes for one-electron reduction
(2017)Controlled drug release plays an important role in medicine because it can be a factor in human health care. It is defined as the ability to release a drug inside the body at a specific time. Radiation-sensitive ... -
Synthesis of muramyl dipeptide analogues as immunomodulatory agents
(2018)Peptidoglycan occurs naturally in cell wall structures of almost all types of bacteria. Muramyl dipeptide (MDP) is a fragment of peptidoglycan, which consists of N-acetylmuramic acid that is attached to a dipeptide of ... -
Synthesis of novel Lipid A analogs as potential ligands for toll-like receptor 4
(2009)Lipid A, the glycolipid component of Gram-negative bacterial lipopolysaccharide has been shown to engage the Toll-like receptor 4 (TLR4) signalling pathway. While this signalling cascade results in cellular mediators which ... -
Synthesis, characterization and photocatalytic application of TiO2 nanosized particles / by Dongliang Liao.
(2007, c200)In this thesis, effects of surfactant composition and concentration on shape, size, zeta potential, and photocatalytic activity of TiO2 nanosized particles are reported. Spherical, cubic, rod, ellipse and leaf-like shaped ... -
Synthetic approaches to five-membered heterocycles containing both ring and side-chain phosphorus atoms
(1983)A brief review of the importance and variety of symmetrical and unsymmetrical bisphosphines is given and the possible theoretical and synthetic value of bisphosphines in which one of the phosphorus atoms is included in ...
