Selaus julkaisuajan mukaan kokoelmassa 116 Kemia
Viitteet 41-51 / 51
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Application of LC-MS/MS for environmental analysis
(Åbo Akademi - Åbo Akademi University, 07.09.2018) -
Application of LC-MS for the identification and quantification of pharmaceuticals and their transformation products during catalytic ozonation
(Åbo Akademi University, 19.02.2021)The presence of pharmaceuticals in the environment is of concern due to their harmful effect on aquatic organisms. Because of this, it is important that they are effectively removed in wastewater treatment plants. Conventional ... -
Coulometric Transduction Method for Solid-Contact Ion-Selective Electrodes
(Åbo Akademi University, 11.06.2021)As one of the pioneering works in the field of solid-contact ion-selective electrodes (SCISEs), a new coulometric transduction method was proposed by Bobacka’s group from Åbo Akademi University. This thesis work was carried ... -
Nanostructured polymeric surfaces for biological interfaces
(Åbo Akademi University, 26.11.2021)In order to manufacture novel synthetic materials for use in biological applications, the continuous interactions over the materials interface must be thoroughly understood. It is difficult to develop all-encompassing ... -
Structure and properties of soda-type lignin from a modern biorefinery process
(Åbo Akademi - Åbo Akademi University, 27.05.2022)Due to the increasing concerns regarding the use of crude oil for fuel and chemical production, considerable efforts have been made to find renewable and sustainable alternatives. Lignocellulosic biomass is the most abundant ... -
Acyl Group Migration in Carbohydrates : Migration within the saccharide unit and across the glycosidic linkage
(Åbo Akademi - Åbo Akademi University, 02.12.2022)Carbohydrates fulfill many biological roles in nature, all from giving cells their structure to cell signaling. Hemicelluloses form a group of polysaccharides found mostly in plant cells. These polysaccharides help to ... -
Pristine iota-Carrageenan and Chemically Functionalized Guar gum Polysaccharides for Metal-ion Complexation and CuS-based Nanocomposite Preparation
(Åbo Akademi - Åbo Akademi University, 19.04.2023)Natural polysaccharides are ubiquitous in nature and have been widely used in human history as food, materials, fuels, and medicine. To cope with climate crisis and develop a more sustainable economy, promoting the use of ... -
Laboratory Studies on Aqueous Absorption and High Temperature Chemistry of NOx and SOx in Thermal Conversion of Biomass Waste
(Åbo Akademi - Åbo Akademi University, 05.05.2023)In order to fulfill the transition to a climate neutral economy and society, various renewable energy sources are needed to replace fossil fuels. Thermal conversion of biomass waste streams plays an important role in this ... -
Utilizing κ-carrageenan Hydrogels in Teaching, Outreach and Chemical Gardens
(Åbo Akademi - Åbo Akademi University, 04.08.2023)κ-carrageenan is a biopolymer that can be extracted from red seaweeds and has found great use for example in the food industry due to its excellent gelling, thickening and stabilizing abilities. The work done in this thesis ... -
The impact of dissolution products and solution pH on in vitro behaviour of the bioactive glasses 45S5 and S53P4
(Åbo Akademi - Åbo Akademi University, 19.01.2024)Glass is a versatile material used in our everyday life. The chemical durability of glass depends on its composition. Some applications benefit from lower chemical durability. Glasses in a narrow compositional range are ... -
Bio-oils in Contact with Steels and Copper Surfaces
Bio-oil is a renewable energy source and can be used either in crude or processed forms. The crude bio-oil can be used in marine engines or conventional combustors. Using bio-oils instead of petroleum fossil fuels in marine ...