Personal Information
- Master Tutor
Name (Pinyin):
fengtiantianSchool/Department:
化学与化工学院Business Address:
陕西省西安市鄠邑区草堂寺景区草寺东路学府城6号楼102BGender:
FemaleContact Information:
邮箱：fengtt168@xauat.edu.cn; fengtiantianwork@163.com；Degree:
Doctoral degreeStatus:
EmployedAcademic Titles:
西安建筑科技大学，化学与化工学院，副教授Alma Mater:
海南大学Discipline:
Applied Chemistry
Other Contact Information
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ZipCode:
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Telephone:
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Paper Publications
Ultrasensitive and highly specific detection of iodine ions using zirconium (IV)-enhanced oxidation
- Release time:2024-10-22
- Hits:
-
Impact Factor:
21.1 -
Journal:
Cell Reports Physical Science -
Abstract:
Summary Nuclear energy has significantly promoted the development of human society. However, nuclear pollution caused by nuclear accidents can lead to significant hazards to the environment and human health. As a major radioactive product, radioactive iodine (mainly existing as I−) detection has attracted significant attentions. In this study, zirconium(IV) is used to enhance the oxidation of environmental I− to form I2. Subsequently, the generated I2 oxidizes the chemical chromogenic substrate 3,3′,5,5′-tetramethylbenzidine, which is used for I− detection and realizes an ultralow limit of detection (LoD) of 0.176 nM. The LoD of our method, to the best of our knowledge, is the lowest among those of the available chemical methods for I− detection. Furthermore, our detection method also shows high specificity and reliability, making it a promising technique for detecting I− in practical environments. -
Co-author:
Tiantian Feng, Yihui Yuan*, Xuran Chen, Shilei Zhao, Meng Cao, Lijuan Feng, Se Shi, Hui Wang, Tao Liu, Alexander Pud, Li Han, Roberto Scaffaro, Biao He, Ning Wang* -
Indexed by:
Journal paper -
Translation or Not:
no -
Included Journals:
SCI