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Preparation of Carbon Nanosheets at Room Temperature
Published on: March 8, 2016
From the bottom up: dimensional control and characterization in molecular monolayers.
Shelley A Claridge1, Wei-Ssu Liao, John C Thomas
1California NanoSystems Institute, University of California, Los Angeles, Los Angeles, California 90095, USA.
Chemical Society Reviews
|December 22, 2012
Summary
Self-assembled monolayers (SAMs) are nanostructured materials whose properties depend on structure and interfaces. This review covers SAMs from surfaces to single molecules, focusing on applications and characterization techniques.
Area of Science:
- Materials Science
- Nanotechnology
- Surface Chemistry
Background:
- Self-assembled monolayers (SAMs) are critical nanostructured materials.
- Their properties are dictated by molecular lattice structures and substrate interfaces.
- Defects and dimensionality significantly influence SAMs' physical, chemical, and biological characteristics.
Purpose of the Study:
- To review SAM structures from 2D surfaces to 0D single molecules.
- To highlight applications relevant to each structural dimension.
- To discuss characterization techniques for SAMs at the single-molecule level.
Main Methods:
- Literature review of SAMs.
- Analysis of structure-property relationships.
- Overview of advanced characterization techniques.
Main Results:
- SAMs exhibit diverse properties based on their dimensionality (2D to 0D).
- Specific applications are associated with different SAM structural scales.
- Single-molecule characterization methods are crucial for understanding SAMs.
Conclusions:
- Understanding SAMs across dimensions is key to unlocking their potential.
- Tailoring SAM structure enables targeted applications.
- Advanced characterization is vital for precise control and design of SAMs.
