【作者单位】1 School of Life Science, Changchun Normal University, Changchun 130032, China 2 College of Chemistry and Chemical Engineering, Zhoukou Normal University, Zhoukou 466000, China 3 Key Laboratory of Grain and Oil Processing of Jilin Province, Jilin Business and Technology College, Changchun 130507, China
【摘要】 In this paper, two up-conversion optical sensing systems for cysteine detection were constructed, using two rhodamine derivatives as chemosensors. To improve chemosensor photostability, up-conversion NaYF4:Yb3+/Er3+ nanocrystals were used as excitati...
