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Role of water in directing diphenylalanine assembly into nanotubes and nanowires.
[*] Prof. H. Ihee, J. Kim, Dr. J. Choi Center for Time-Resolved Diffraction, Department of Chemistry Graduate School of Nanoscience & Technology (WCU), KAIST 335 Gwahangno, Yuseong-gu Daejeon,Expand
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A photoconductive covalent organic framework: self-condensed arene cubes composed of eclipsed 2D polypyrene sheets for photocurrent generation.
Covalent organic frameworks (COFs) are porous crystalline materials with predesignable 2D and 3D polymer structures. Owing to the covalent linkage of the components, as well as the elaborate controlExpand
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Conjugated organic framework with three-dimensionally ordered stable structure and delocalized π clouds
Covalent organic frameworks are a class of crystalline organic porous materials that can utilize π–π-stacking interactions as a driving force for the crystallization of polygonal sheets to formExpand
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Self-assembly of semiconducting photoluminescent peptide nanowires in the vapor phase.
The self-assembly of bioorganic molecules, which are ubiquitous in nature, is an attractive route for fabricating functional supramolecular architectures. It also facilitates the preparation ofExpand
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Liquid crystalline peptide nanowires
We thank Dr C. M. Koo and Prof. D. G. Churchill for helpful discussions, and M. J. Woo for assisting with the powder diffractometer system. This work was supported by the Korea Research FoundationExpand
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A belt-shaped, blue luminescent, and semiconducting covalent organic framework.
From a synthetic viewpoint,COFs are attractive motifs since they allow total control overstructural parameters,including composition and porosity,after appropriate topological design. Most studies toExpand
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Single nanowire on a film as an efficient SERS-active platform.
Fabricating well-defined and highly reproducible platforms for surface-enhanced Raman scattering (SERS) is very important in developing practical SERS sensors. We report a novel SERS platformExpand
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A Photoresponsive Smart Covalent Organic Framework**
Ordered π-columnar structures found in covalent organic frameworks (COFs) render them attractive as smart materials. However, external-stimuli-responsive COFs have not been explored. Here we reportExpand
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Au nanowire-Au nanoparticles conjugated system which provides micrometer size molecular sensors.
We report a new type of molecular sensor using a Au nanowire (NW)-Au nanoparticles (NPs) conjugated system. The Au NW-NPs structure is fabricated by the self-assembly of biotinylated Au NPs on aExpand
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Mussel-inspired adhesive binders for high-performance silicon nanoparticle anodes in lithium-ion batteries.
Conjugation of mussel-inspired catechol groups to various polymer backbones results in materials suitable as silicon anode binders. The unique wetness-resistant adhesion provided by the catecholExpand
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