Rotary Structural Color Spindles from Droplet Confined Magnetic Self‐Assembly
Abstract: Structural colors materials are profoundly explored owing to their fantastic optical properties and widespread applications. Development of structural color materials bearing flexible morphologies and versatile functionalities is highly anticipated. Here, a droplet‐confined, magnetic‐induced self‐assembly strategy for generating rotary structural color spindles (SCSPs) by fast solvent extraction is proposed. The as‐prepared SCSPs exhibit an orderly close‐packed lattice structure, thus appearing brilliant structural colors that serve as encoding tags for multiplexed bioassays. Besides, benefitting from the abundant specific surface area, biomarkers can be labeled on the SCSPs with high efficiency for specific detection of analytes in clinical samples. Moreover, the directional magnetic moment arrangement enables contactless magnetic manipulation of the SCSPs, and the resultant rotary motions of the SCSPs generates turbulence in the detection solution, thus significantly improving the detection efficiency and shortening the detection time. Based on these merits, a portable point‐of‐care‐testing strip integrating the rotary SCSPs is further constructed and the capability and advantages of this platform for multiplexed detection of tumor‐related exosomes in clinical samples are demonstrated. This study offers a new way for the control of bottom‐up self‐assembly and extends the configuration and application values of colloidal crystal structural colors materials.
- Location
-
Deutsche Nationalbibliothek Frankfurt am Main
- Extent
-
Online-Ressource
- Language
-
Englisch
- Bibliographic citation
-
Rotary Structural Color Spindles from Droplet Confined Magnetic Self‐Assembly ; day:17 ; month:01 ; year:2023 ; extent:10
Advanced science ; (17.01.2023) (gesamt 10)
- Creator
- DOI
-
10.1002/advs.202207270
- URN
-
urn:nbn:de:101:1-2023011814264926089418
- Rights
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
-
15.08.2025, 7:37 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Chen, Hanxu
- Miao, Shuangshuang
- Zhao, Yuanjin
- Luo, Zhiqiang
- Shang, Luoran
Other Objects (12)
Surface-confined molecular self-assembly
All‐Epitaxial Self‐Assembly of Silicon Color Centers Confined Within Sub‐Nanometer Thin Layers Using Ultra‐Low Temperature Epitaxy
Multi-color lasing in chemically open droplet cavities
Self-assembly of confined liquid crystals: from nanoscale physics to designing photonic metamaterials
Quantized self-assembly of discotic rings in a liquid crystal confined in nanopores
Quantized self-assembly of discotic rings in a liquid crystal confined in nanopores
Breath figure templated self-assembly of surface-acylated cellulose nanowhiskers confined as honeycomb films
A Versatile 3D‐Confined Self‐Assembly Strategy for Anisotropic and Ordered Mesoporous Carbon Microparticles
Bioinspired enzymatic compartments constructed by spatiotemporally confined in situ self-assembly of catalytic peptide
Photonic Particles Made by the Confined Self‐Assembly of a Supramolecular Comb‐Like Block Copolymer
Dimensional analysis of droplet size and ligament length during high-speed rotary bell atomization
Creation of Thermal Response Ordered Mesostructure Polymer Particles Using Diblock Copolymers via 3D Confined Self‐Assembly
Surface-confined molecular self-assembly
All‐Epitaxial Self‐Assembly of Silicon Color Centers Confined Within Sub‐Nanometer Thin Layers Using Ultra‐Low Temperature Epitaxy
Multi-color lasing in chemically open droplet cavities
Self-assembly of confined liquid crystals: from nanoscale physics to designing photonic metamaterials
Quantized self-assembly of discotic rings in a liquid crystal confined in nanopores
Quantized self-assembly of discotic rings in a liquid crystal confined in nanopores
Breath figure templated self-assembly of surface-acylated cellulose nanowhiskers confined as honeycomb films
A Versatile 3D‐Confined Self‐Assembly Strategy for Anisotropic and Ordered Mesoporous Carbon Microparticles
Bioinspired enzymatic compartments constructed by spatiotemporally confined in situ self-assembly of catalytic peptide
Photonic Particles Made by the Confined Self‐Assembly of a Supramolecular Comb‐Like Block Copolymer
Dimensional analysis of droplet size and ligament length during high-speed rotary bell atomization
Creation of Thermal Response Ordered Mesostructure Polymer Particles Using Diblock Copolymers via 3D Confined Self‐Assembly
Surface-confined molecular self-assembly
All‐Epitaxial Self‐Assembly of Silicon Color Centers Confined Within Sub‐Nanometer Thin Layers Using Ultra‐Low Temperature Epitaxy
Multi-color lasing in chemically open droplet cavities
Self-assembly of confined liquid crystals: from nanoscale physics to designing photonic metamaterials
Quantized self-assembly of discotic rings in a liquid crystal confined in nanopores
Quantized self-assembly of discotic rings in a liquid crystal confined in nanopores
Breath figure templated self-assembly of surface-acylated cellulose nanowhiskers confined as honeycomb films
A Versatile 3D‐Confined Self‐Assembly Strategy for Anisotropic and Ordered Mesoporous Carbon Microparticles
Bioinspired enzymatic compartments constructed by spatiotemporally confined in situ self-assembly of catalytic peptide
Photonic Particles Made by the Confined Self‐Assembly of a Supramolecular Comb‐Like Block Copolymer
Dimensional analysis of droplet size and ligament length during high-speed rotary bell atomization