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Ultrahigh Density Array of Vertically Aligned Small-molecular Organic Nanowires on Arbitrary Substrates
Published on: June 18, 2013
Two-dimensional nanoarchitectonics: organic and hybrid materials
1Bioorganic Chemistry Laboratory (BCL), New Chemistry Unit (NCU), Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), Jakkur P.O., Bangalore 560064, India. tgraju@jncasr.ac.in
Nanoscale
|July 12, 2012
Summary
This review explores advanced supramolecular engineering, focusing on creating precise two-dimensional (2D) nanoarchitectonics from organic and hybrid materials. It details molecular designs and synthesis for functional 2D nanosheets with diverse applications.
Area of Science:
- Supramolecular Chemistry
- Materials Science
- Nanotechnology
Background:
- Molecular engineering aims for precise control over molecular assemblies.
- Supramolecular chemistry utilizes noncovalent interactions for material design.
- Two-dimensional (2D) nanomaterials offer unique properties and applications.
Purpose of the Study:
- To review the current state of supramolecular engineering for creating 2D nanoarchitectonics.
- To discuss molecular design principles and synthetic strategies for 2D nanosheets.
- To highlight the functional properties and technological implications of these nanomaterials.
Main Methods:
- Discussion of various molecular systems including bis-acylurea, cyclic dipeptides, peptoids, arylenes, cucurbiturils, biphenyls, organosilicons, and organometallics.
- Analysis of the role of noncovalent interactions in self-assembly.
- Review of synthetic protocols for fabricating 2D nanosheets.
Main Results:
- Demonstration of molecular design principles for constructing 2D nanosheets.
- Illustration of diverse organic and organic-inorganic hybrid materials used in nanoarchitectonics.
- Identification of a wide range of functional properties associated with these 2D nanomaterials.
Conclusions:
- Supramolecular engineering enables the precise construction of 2D nanomaterials.
- These 2D nanomaterials exhibit significant functional properties and technological potential.
- Future research directions in 2D nanoarchitectonics are outlined.
