Synthesis and characterization of water soluble choline labeled cadmium selenide/zinc selenide/zinc sulfide luminescent quantum dots

被引：0
|
作者：
Mock, Kristi L. [1 ,4 ]
Tillekeratne, L. M. Viranga [1 ,2 ,3 ,4 ]
Kirchhoff, Jon R. [1 ,2 ,3 ,4 ]
机构：
[1] Univ Toledo, Coll Nat Sci & Math, Dept Chem & Biochem, Toledo, OH 43606 USA
[2] Univ Toledo, Coll Pharm & Pharmaceut Sci, Dept Med & Biol Chem, Toledo, OH 43606 USA
[3] Univ Toledo, Sch Green Chem & Engn, Toledo, OH 43606 USA
[4] Univ Toledo, Toledo, OH 43606 USA
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2015年 / 60卷
基金：
美国国家科学基金会;
关键词：
CdSe/ZnSe/ZnS quantum dots; Neurotransmission; Choline; Alzheimer's disease; Choline uptake; CAPILLARY-ELECTROPHORESIS; ELECTROCHEMICAL DETECTION; DOPAMINE TRANSPORTER; ALZHEIMERS-DISEASE; CONJUGATION; INHIBITION; NANOCRYSTALS; LIGANDS; ACETYLCHOLINE; DERIVATIVES;
D O I：
10.1016/j.inoche.2015.07.012
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Water soluble choline-labeled CdSe/ZnSe/ZnS quantum dot (QD) bioconjugates were synthesized by attaching a thiolated choline analogue to the core-shell QD surface. characterization was conducted by absorption and luminescence spectroscopy and scanning electron microscopy. QDs with diameters of 5-6 nm resulted and exhibited a luminescence maximum at 663 nm in aqueous solution. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码：87 / 90
页数：4
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