RSS 1.0Theses (Ph.D) - Chemistry / ดุษฎีนิพนธ์ - เคมี
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Synthesis and bioactivity assay of Tetrahydro-beta-Carboline and Beta-Carboline derivatives and Extraction of bioactive compounds from plant for medical purposes
Collection: Theses (Ph.D) - Chemistry / ดุษฎีนิพนธ์ - เคมีType: Thesis(Silpakorn University, 1/7/2022)Tetrahydro-beta-carboline (THβC) and beta-carboline (βC) derivatives are one of indole scaffolds and are widely found in natural products such as plants, fungi and marines. Many of these compounds display various biological ... -
DESIGN AND SYNTHESIS OF VISIBLE AND NEAR-INFRARED FLUORESCENCE SENSORS FOR HEAVY METAL IONS SENSING AND APPLICATION AS A STRIP TEST USING ELECTROSPINNING TECHNIQUE
Collection: Theses (Ph.D) - Chemistry / ดุษฎีนิพนธ์ - เคมีType: Thesis(Silpakorn University, 1/7/2022)Two new fluorescence sensors were designed and synthesized. For the detection of Cu2+ using cyanine derivative offered the emission in the near-infrared (NIR) regions and the detection of Hg2+ using [5]helicene derivative ... -
DESIGN AND SYNTHESIS OF VISIBLE AND NEAR INFRARED FLUORESCENCE COMPOUNDS FOR HEAVY METALS SENSING AND PETROLEUM LABELING APPLICATIONS
Collection: Theses (Ph.D) - Chemistry / ดุษฎีนิพนธ์ - เคมีType: Thesis(Silpakorn University, 1/7/2022)In this thesis, five fluorescence compounds were designed and synthesized for heavy metal ions sensing and petroleum marker applications. The mercury sensor (S1) consisted of thioamide-[5]helicene appended with Schiff ...