摘要
用半胱氨酸和巯基乙酸的混合配体作为修饰剂制备了高发光水溶性CdTe纳米棒,同时研究了CdT e纳米棒与高半胱氨酸,酪氨酸,脯氨酸,半胱氨酸,胱氨酸等5种氨基酸之间的相互作用,实验发现CdT e纳米棒纵横比和光致发光可以由回流时间来控制。
This article shows that highly luminescent water-soluble CdTe nanorods can be made with the assistance of the mixed- ligand body of cysteine and thioglycolic acid. At the same time,the interactions of CdTe nanorods with five kinds amino acids, i. e. tyrosine, homocysteine, proline, eysteine,cystine,have been explored. Through the experiment the aspect ratio and photoluminescenee of the CdTe nanorods can be tuned by controlling the refluxing time.
出处
《光谱实验室》
CAS
2013年第6期2992-2995,共4页
Chinese Journal of Spectroscopy Laboratory
基金
安徽省教育厅自然科学项目(2006kj133B)
关键词
碲化镉纳米棒
氨基酸
荧光
CdTe Nanorods
Amino Acid
Fluorescence
