Abstract
(Figure Presented) Hold on tight: Pyrene-labeled poly(dimethylaminoethyl methacrylate) (Pyr-PDMAEMA) was synthesized as a multi-dentate ligand for CdSe nanocrystals (NCs, see picture). The mean number of polymers that bind to each NC can be determined by a quantitative analytical method based on size-exclusion chromatography. Spectroscopic characterization of the eluted particles shows that Pyr-PDMAEMA binds tightly to these NCs.
Original language | English (US) |
---|---|
Pages (from-to) | 2221-2224 |
Number of pages | 4 |
Journal | Angewandte Chemie - International Edition |
Volume | 45 |
Issue number | 14 |
DOIs | |
State | Published - Mar 27 2006 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- General Chemistry
- Catalysis
Keywords
- Cadmium selenide
- Nanocrystals
- Polymers
- Quantum dots
- Size-exclusion chromatography