Determination of ammonia in water samples using nda fluorescence derivatization with different nucleophiles
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: Determination of ammonia in water samples using nda fluorescence derivatization with different nucleophiles
Determination of ammonia in water samples using nda fluorescence derivatization with different nucleophiles
THAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURE AND FORESTRYPHẠM THỊ HÀI VÂNTOPIC TITLE: DETERMINATION OF AMMONIA IN WATER SAMPLES USING NDA FLUORESCE Determination of ammonia in water samples using nda fluorescence derivatization with different nucleophiles ENCE DERIVATIZATION WITH DIFFERENTNUCLEOPHILESBACHELOR THESISStudy Mode: Full-timeMajor: Environmental Science and ManagementFaculty: International Training and Development CenterBatch: 2011-2015Thai Nguyen, 9/20 Ỉ 5Thai Nguyen University of Agriculture and ForestryDegree Program :Bachelor of Enviro Determination of ammonia in water samples using nda fluorescence derivatization with different nucleophiles nmental Science and ManagementStudent name :Phạm Thị Hãi VânStudent ID :DTN 1153070072Thesis Title :Determination of Ammonia in Water Samples Using NDDetermination of ammonia in water samples using nda fluorescence derivatization with different nucleophiles
A Fluorescence Derivatization w ith Different NucleophilesSupervisor (s):-Assoc.Prof, wu .Chien-Hou -Assoc.Prof .Dr. Do Thi LanAbstract: Fluorescence THAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURE AND FORESTRYPHẠM THỊ HÀI VÂNTOPIC TITLE: DETERMINATION OF AMMONIA IN WATER SAMPLES USING NDA FLUORESCE Determination of ammonia in water samples using nda fluorescence derivatization with different nucleophiles n, fluorescence seems as one method with highest applicability in chemical analysis. An attraction of fluorescence is its sensitivity, which helps scientists save time in research. Based on that advantage, fluorescence has widely application for determining ammonia and other possible nitrogen-contai Determination of ammonia in water samples using nda fluorescence derivatization with different nucleophiles ning photoproduct compounds (amine, amino acid...) with derivatizing reagent, OPA (o-phthaldialdehyde). On the other hand, naphthalene-2,3-DicarboxaldDetermination of ammonia in water samples using nda fluorescence derivatization with different nucleophiles
ehyde (NDA) has been estimated as another popular derivatizing reagent, that can form much more stable derivatives with amines than OPA derivatives(CaTHAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURE AND FORESTRYPHẠM THỊ HÀI VÂNTOPIC TITLE: DETERMINATION OF AMMONIA IN WATER SAMPLES USING NDA FLUORESCE Determination of ammonia in water samples using nda fluorescence derivatization with different nucleophiles action pH. reaction temperature and time, and choice of nucleophiles for analysis of ammonia in aqueous solution.Keywords: ✓Fluorescence. Naphthalene-2.3-dicarboxaldehyde (NDA), Ammonia, Cyanide, Sulfite.Number of Pages:53Date of Submission:September. 30. 2015liACKNOWLEDGEMENTTo have completed this Determination of ammonia in water samples using nda fluorescence derivatization with different nucleophiles thesis, in addition to the ongoing efforts of myself. I would like to thank for teachers in faculty of International Training and Development as wellDetermination of ammonia in water samples using nda fluorescence derivatization with different nucleophiles
as teachers in Thai Nguyen University of Agriculture and Forestry, who have dedicated teaching to me the valuable knowledge during study time in univeTHAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURE AND FORESTRYPHẠM THỊ HÀI VÂNTOPIC TITLE: DETERMINATION OF AMMONIA IN WATER SAMPLES USING NDA FLUORESCE Determination of ammonia in water samples using nda fluorescence derivatization with different nucleophiles nvironmental Science Department, National Tsing Hua University for accepting me to working in this wonderful place.Furthermore, express my sincere deepest gratitude to Assoc. Prof. Wu Chien Hou, from Biomedical Engineering & Environmental Science Department, National Tsing Hua University and Assoc.P Determination of ammonia in water samples using nda fluorescence derivatization with different nucleophiles rof. Dr. Do Thi Lan from Thai Nguyen University of Agriculture and Forestry, who directly guided and created favorable conditions for me during the imDetermination of ammonia in water samples using nda fluorescence derivatization with different nucleophiles
plementation of this thesis.Next, i would like spend special thanks to Mr. Bill (Wang Chin Yi.1 PhD student and my friends in the laboratory facilitatTHAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURE AND FORESTRYPHẠM THỊ HÀI VÂNTOPIC TITLE: DETERMINATION OF AMMONIA IN WATER SAMPLES USING NDA FLUORESCE Determination of ammonia in water samples using nda fluorescence derivatization with different nucleophiles hank my family, all of my friends who always beside me all the time, giving spiritual help for me complete the tasks assigned during learning and research doing this thesis experiment.In the process of implementing the project, my thesis might have inevitable shortcomings. Therefore, would like to r Determination of ammonia in water samples using nda fluorescence derivatization with different nucleophiles eceive the attention and feedback from teachers and friends to this thesis is more completeSincerely.Pham Thi I lai VaniiiTABLE OF CONTENTLIST OF FIGUDetermination of ammonia in water samples using nda fluorescence derivatization with different nucleophiles
RES...........................................................ILIST OF TABLE.............................................................3PART I. INTRTHAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURE AND FORESTRYPHẠM THỊ HÀI VÂNTOPIC TITLE: DETERMINATION OF AMMONIA IN WATER SAMPLES USING NDA FLUORESCETHAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURE AND FORESTRYPHẠM THỊ HÀI VÂNTOPIC TITLE: DETERMINATION OF AMMONIA IN WATER SAMPLES USING NDA FLUORESCEGọi ngay
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