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STUDIES ON ENANTIOSELECTIVE DESYMMETRIZING ALKYNE HYDROSILYLATION
(2021-08-12)
This research focuses on the design and synthesis of enantioselective desymmetrizing α-hydrosilylation of propargyl alcohols to provide α-hydroxy (E)-vinylsilanes. Transition metal-catalyzed, regio-and stereoselective ...
Chemically Modified Cyclofructans for Sub/supercritical Fluid Chromatography and Hydrophilic Interaction Liquid Chromatography
(2022-08-16)
Given the importance of supercritical fluid chromatography, several works focused on the application use different SFC stationary phases. In this work, two new derivatized cyclofructan bonded phases with superficially ...
A Continuously Renewed Copper Electrode for Constant-Potential Amperometry
(2022-12-09)
Pulsed amperometric detection (PAD) is a well-established technique used for the detection of electroactive compounds following Ion Chromatography (IC). Target analytes, such as carbohydrates and amino acids, typically ...
LnCrTeO6 (Ln= La, Pr, Nd) octahedral distortions and optical characterization
(2022-08-17)
LnCrTeO6 (La, Pr, Nd) compounds are suspected to appear as vibrant blue-green colored materials. LnCrTeO6 (La, Pr, Nd) were synthesized to analyze the local coordination environments of Ln3+, Cr3+, and Te6+ cations. ...
TUNING THE SOLUBILITY, CELLULAR-UPTAKE AND ACTIVITY OF MICROTUBULE STABILIZING RUTHENIUM POLYPYRIDYL COMPLEXES
(2021-08-06)
Many Ru(II) Polypyridyl Complexes (RPCs) are being investigated as they show potent cytotoxicity and acceptable toleration in animals. Some of these RPCs are thought to target DNA and/or mitochondria in cells. Recently, ...
CONTINUOUSLY RENEWED COPPER ELECTRODE FOR AMPEROMETRIC MEASUREMENT OF CARBOHYDRATES
(2021-08-05)
Currently the benchmark method for carbohydrate analysis in a variety of application areas involves anion exchange chromatography followed by electrochemical detection at a gold electrode. The gold electrode surfaces foul ...
INVESTIGATION OF THE CELLULAR UPTAKE AND CYTOTOXICITY OF RUTHENIUM(II) POLYPYRIDYL COMPLEXES AS A FUNCTION OF LIPOPHILICITY
(2022-05-17)
Ru(II) polypyridyl complexes have been one of the focal points of investigation for inorganic anti-cancer drugs, as they are robust enough to remain chemically intact in vivo and many show potent cytotoxicty. In particular, ...
Headspace-Solid Phase Micro Extraction – Gas Chromatography – Mass Spectrometry (HS-SPME-GC-MS) Analysis for Oak Barrel Flavor Compounds in Whiskey
(2021-12-13)
This study presents a method to simultaneously detect both fault compounds and oak barrel flavor compounds in whiskey using headspace-solid phase microextraction-gas chromatography-mass spectrometry (HS-SPME-GC-MS). A major ...
ENE REACTIONS OF METHYLIDENE THIAZOLIDINES
(2021-06-03)
This thesis describes the synthesis of seven new racemic molecules from methylidene thiazolidines reacting with two enophiles, N-phenylmaleimide and ethyl glyoxylate. The synthesis of these molecules was achieved through ...
Volatiles Characterization during Whiskey Production using Headspace - Solid Phase Microextraction - Gas Chromatography - Mass Spectrometry
(2021-12-21)
Whiskey is the second most consumed distilled alcoholic beverage type, by brand, on the planet behind Chinese Baijiu. A prominent component in many varieties of whiskey, maize, contributes a wide profile of compounds that ...