Fabrication of Three‐Dimensional Surface Structures with Highly Fluorescent Quantum Dots by Surface‐Templated Layer‐by‐Layer Assembly
- Abstract:
- A facile, parallel, and controllable approach to fabricating three‐dimensional microscale structures with highly fluorescent quantum dots (QDs) over centimeter‐sized surface regions is presented. Highly selective layer‐by‐layer assembly on a surface patterned by microcontact printing produces features of up to twenty QD/polymer bilayers. Hierarchical structures such as (green‐QD/red‐QD)n (see Figure) and (QD1/polymer)n(QD1/QD2)m are also fabricated.
- Authors:
- D Zhou, A Bruckbauer, C Abell, D Klenerman, D Kang
- Journal:
- Advanced Materials
- Citation info:
- 17(10):1243-1248
- Publication date:
- 13th May 2005
- Full text
- DOI