Takizawa Y., M. Shibuya, and Y Chikaraishi. Diversity in intra-TDF: Navigation through past, present, and future perspectives. International Symposium on Isotope Ecology and Environmental Science. Hanyang University, Korea, January 24, 2024.
Takizawa Y., Storage lipid consumption during plant metabolism: potential advances for the position-specific isotope analysis. 2nd International Symposium on Isotope Physiology, Ecology, and Geochemistry. Hokkaido University, Japan, August 31, 2022.
Takizawa Y., Understanding of TDF in 13C/12C for amino acids. International Symposium on Isotope Physiology, Ecology, and Geochemistry. Hokkaido University, Japan, June 25, 2019.
Takizawa Y., Isotopic fractionation of 15N/14N associated with the amino acid metabolism in plant phenology. International Workshop on Molecular Isotope Application in Physiology, Ecology, and Biogeochemistry. Hanyang University, Korea, November 7, 2018.
滝沢侑子．アミノ酸窒素同位体比から見る生態系におけるエネルギーフロー，第65回 日本生態学会大会 シンポジウム S-06「アミノ酸の窒素安定同位体比がせまる栄養段階研究の最前線」，札幌コンベンションセンター，2018年3月15日．
Takizawa Y., Takano Y., and Chikaraishi Y. New insights into the N & C isotopic compositions of amino acids: implications for ecological and geochemical studies. Biomarkers and Molecular Isotopes: International Workshop of Organic Geochemistry, Minoh Kanko Hotel, July 4, 2016.
Takizawa Y., Quantification of Lipid Degradation in Organisms through Position-Specific Carbon Isotope Analysis. ASLO Aquatic Science Meeting 2024, Monona Terrace, Madison, Wisconsin, USA, June 4th, 2024.
Takizawa Y. and Chikaraishi Y. Anaerobic vs. aerobic metabolisms in organisms: a view from compound-specific isotope analysis of amino acids. ASLO Aquatic Science Meeting 2023, Convention Centre of Palma, Palma de Mallorca, Spain, June 9th, 2023.
Takizawa Y. and Chikaraishi Y. Remarkable fractionation of nitrogen isotopes in anaerobic amino acid metabolisms. 29th International Meeting on Organic Geochemistry, Gothia Towers Hotel, Gothenburg, Sweden, September 5th, 2019.
Takizawa Y. and Chikaraishi Y. Heterotrophic production of plant leaf lipids is highly active throughout season: isotopic evidence on amino acids and lipids. 28th International Meeting on Organic Geochemistry, Palazzo dei Congressi, Florence, Italy, September 22nd, 2017.
Chikaraishi Y. and Takizawa Y. Stable isotope analysis of amino acids: as a new tool for illustrating central biosynthetic and metabolic flux. 28th International Meeting on Organic Geochemistry, Palazzo dei Congressi, September 20th, 2017.
Takizawa Y. and Chikaraishi Y, Isotopic discrimination of 15N/14N associated with the catabolism of plant amino acids in spring blooms. 2016 International Congress of Entomology, Orange County Convention Center, Orlando, USA, September 29th, 2016.
Takizawa Y., Takano Y., Ohkouchi N., Yamamoto M., and Chikaraishi Y. Catabolic production in plants: significant influence for CHN isotopes in lipids and amino acids. Goldschmidt 2016, Pacifico Yokohama, Japan, June 29th, 2016.
Takizawa Y. and Chikaraishi Y. Heterotrophy in plants: Flower blooming can elevate its TPGlu/Phe value. Mini-Workshop on Compound Specific Isotope Analysis of Amino Acids, Department of Integrative Biology, Michigan State University, Michigan, USA, October 5th, 2015.
滝沢侑子，国立大学法人北海道大学桂田芳枝賞．北海道大学，2023年10月．NEW!
滝沢侑子，2021年度 研究奨励賞（田口賞）「有機化合物の炭素・窒素同位体比を決定する生化学プロセスに関する研究」．日本有機地球化学会．2021年8月．
Takizawa Y., The Distinguished Contribution Award. International Symposium on Isotope Physiology, Ecology, and Geochemistry (IsoPEG'19), June, 2019.
Takizawa Y., The Best Presentation Award (2nd), Understanding of TDF in 13C/12C for amino acids. International Symposium on Isotope Physiology, Ecology, and Geochemistry (IsoPEG'19), June, 2019.
滝沢侑子，北海道大学大塚賞，北海道大学，2018年3月．
Takizawa Y., The best poster presentation award, Biomarkers and Molecular Isotopes: International Workshop of Organic Geochemistry, July, 2016.
滝沢侑子，企業（ネイチャー・アジア・パシフィック社）賞，第2回サイエンス・インカレ，2013年3月．