Home > Press > New large-area nanoribbon fabrics
![]() |
Abstract:
Large-area fabrics have been made from ribbons, in turn made from CdSe quantum-dot nanoparticles. These ribbons can float on the surface of water, can have a thickness of a single nanoparticle, and have high flexibility. This high mechanical flexibility is combined with the inherent optoelectronic properties of the constituent quantum dots.
Professor Alfred Crosby and his group at the University of Massachusetts in Amherst, USA, fabricated these new ribbons, 10 cm in length, 200 nm in width, and less than 10 nm in height, by trapping a solution of the nanoparticles (in a mixed solvent of toluene and cyclohexane) under a flexible PET-film blade, controlling their evaporative self-assembly.
By using suitable functionalities, arrays of the ribbons can be crosslinked into fabric mats by way of UV irradiation. These fabrics can wrap inorganic spheres, emulsions, and air bubbles. The ability to produce such materials, in a scalable, simple process, presents a considerable advantage in novel designs and fabrication of hierarchical materials founded at the nanoscale and extending far beyond into macroscale materials.
####
For more information, please click here
Copyright © Wiley-VCH Materials Science Journals
If you have a comment, please Contact us.Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.
Related Links |
Link to the original paper on Wiley Online Library:
Related News Press |
News and information
New organic molecule shatters phosphorescence efficiency records and paves way for rare metal-free applications July 5th, 2024
Single atoms show their true color July 5th, 2024
New method cracked for high-capacity, secure quantum communication July 5th, 2024
Searching for dark matter with the coldest quantum detectors in the world July 5th, 2024
Discoveries
Efficient and stable hybrid perovskite-organic light-emitting diodes with external quantum efficiency exceeding 40 per cent July 5th, 2024
A New Blue: Mysterious origin of the ribbontail ray’s electric blue spots revealed July 5th, 2024
New organic molecule shatters phosphorescence efficiency records and paves way for rare metal-free applications July 5th, 2024
Single atoms show their true color July 5th, 2024
Announcements
New organic molecule shatters phosphorescence efficiency records and paves way for rare metal-free applications July 5th, 2024
Single atoms show their true color July 5th, 2024
New method cracked for high-capacity, secure quantum communication July 5th, 2024
Searching for dark matter with the coldest quantum detectors in the world July 5th, 2024
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters
Single atoms show their true color July 5th, 2024
New method cracked for high-capacity, secure quantum communication July 5th, 2024
Searching for dark matter with the coldest quantum detectors in the world July 5th, 2024
Atomic force microscopy in 3D July 5th, 2024
Textiles/Clothing
Protective equipment with graphene nanotubes meets the strictest ESD safety standards March 25th, 2022
Polymer fibers with graphene nanotubes make it possible to heat hard-to-reach, complex-shaped items February 11th, 2022
Flexible material shows potential for use in fabrics to heat, cool July 3rd, 2020
Quantum Dots/Rods
A new kind of magnetism November 17th, 2023
IOP Publishing celebrates World Quantum Day with the announcement of a special quantum collection and the winners of two prestigious quantum awards April 14th, 2023
Qubits on strong stimulants: Researchers find ways to improve the storage time of quantum information in a spin rich material January 27th, 2023
NIST’s grid of quantum islands could reveal secrets for powerful technologies November 18th, 2022
![]() |
||
![]() |
||
The latest news from around the world, FREE | ||
![]() |
![]() |
||
Premium Products | ||
![]() |
||
Only the news you want to read!
Learn More |
||
![]() |
||
Full-service, expert consulting
Learn More |
||
![]() |