Layer-by-layer self-assembly of bisdendrons: An unprecedented route to multilayer thin films

We present an unprecedented route to fabricate multilayer thin films by single component layer-by-layer molecular self-assembly. Tailored water-soluble phosphorus bisdendrons were obtained via core to core assembling of two dendrons bearing anionic groups at one end and quaternizable amino groups at...

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Bibliographic Details
Published in:Macromolecular research 2016, 24(10), , pp.851-855
Main Authors: Lee, Ok-Joo, Maraval, Valérie, Caminade, Anne-Marie, Chung, Kyungwha, Lau, King Hang Aaron, Shin, Kwanwoo, Majoral, Jean-Pierre, Knoll, Wolfgang, Kim, Dong Ha
Format: Article
Language:English
Subjects:
Characterization and Evaluation of Materials
Chemical Sciences
Chemistry
Chemistry and Materials Science
Complex Fluids and Microfluidics
Coordination chemistry
Feature Article
Multilayers
Nanochemistry
Nanotechnology
Physical Chemistry
Polymer Sciences
Self-assembly
Soft and Granular Matter
Substrates
Thin films
고분자공학
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Summary:We present an unprecedented route to fabricate multilayer thin films by single component layer-by-layer molecular self-assembly. Tailored water-soluble phosphorus bisdendrons were obtained via core to core assembling of two dendrons bearing anionic groups at one end and quaternizable amino groups at the other end. Adsorption of a 1 st bisdendron monolayer on a charged substrate followed by sequential quaternization/deposition of a 2 nd layer leads to a stepwise growth of multilayers. By this way, homogeneous multilayer thin films were successfully constructed as confirmed by spectroscopic and microscopic analysis.
ISSN:1598-5032
2092-7673
DOI:10.1007/s13233-016-4128-z