Supraballs as spherical solid 3D superlattices of hydrophobic nanocrystals dispersed in water: nanoarchitectonics and properties

Piléni, M. P.

doi:10.1039/d2cp00566b

Cited by 4 publications

(3 citation statements)

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“…Pileni reported nanoarchitectonics of a solid‐state three‐dimensional superlattice type called supraball ( Figure ). [ 60 ] It is a solid spherical assembly of ferrite (Fe 3 O 4 ) hydrophobic nanocrystals. This superball superstructure functions as a photonic crystal.…”

Section: Nanoarchitectonics In Structural Organization For Physics Re...mentioning

confidence: 99%

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Materials Nanoarchitectonics for Advanced Physics Research

Ariga

2023

Advanced Physics Research

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Nanoarchitectonics combines nanotechnology with existing fields such as organic chemistry, supramolecular chemistry, materials science, microfabrication, and bio-chemistry. It is a concept to create the architecture of atoms, molecules, nanomaterials, and other units for use in functional material systems through various processes. Structural control through nanoarchitectonics can contribute to a variety of fields for advanced physical research. New physical properties can be controlled by forming atomic arrangements, molecular designs, polymer syntheses, crystal structures, self-assembled structures, and superstructures. Construction of nanospace structures can also elucidate the specific physical properties of molecules trapped in them. Thus, nanoarchitectonics has great potential to contribute to advanced physical research. This paper will discuss some perspectives, categorizing the examples into those that focus on structure formation, those related to optical and photonic functions, those that exploit electronic and electrical properties, and those oriented toward device applications. The presented examples ensure significant contribution of nanoarchitectonics to advanced physical research.

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Section: Nanoarchitectonics In Structural Organization For Physics Re...mentioning

confidence: 99%

Section: Nanoarchitectonics In Structural Organization For Physics Re...mentioning

confidence: 99%

Materials Nanoarchitectonics for Advanced Physics Research

Ariga

2023

Advanced Physics Research

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“…39,40) These principles are not limited to specific materials and can be applied to many objects and applications. From the basics such as material synthesis, 41,42) structure fabrication, 43,44) physical phenomena, 45,46) and biochemistry, 47,48) nanoarchitectonics is used in catalysts, 49,50) sensors, 51,52) devices, 53,54) and energy-related, 55,56) environmental, 57,58) and bio-related applications 59,60) as more applied fields. Since all matter is originally made of atoms and molecules, the methodology of architecting functional material systems from atoms and molecules may be applied to all matter.…”

Section: Introductionmentioning

confidence: 99%

Multiple-angle incidence resolution spectrometry: applications in nanoarchitectonics and applied physics

Shioya,

Mori,

Ariga

et al. 2024

Jpn. J. Appl. Phys.

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The cutting-edge thin film studies using the multiple-angle incidence resolution spectrometry (MAIRS) are introduced from the principle to forefront applications in a wide variety of research fields covering semiconductor material with respect to nanoarchitectonics. MAIRS basically reveals quantitatively optical anisotropy in thin films, which is mostly used for quantitative molecular orientation analysis of each chemical group for chemistry purposes. This works powerfully especially when the material has poor crystallinity that cannot be analyzed by X-ray diffraction analysis. As a matter of fact, MAIRS works as a role that compensates for the diffraction techniques, and the combination of MAIRS and the diffraction techniques has already established as the most powerful technique not to miss the molecular aggregation structure in thin films. In this review, in addition, another application for physics purposes is also introduced where phonon in thin films is discriminated from normal infrared absorption bands by using the MAIRS technique.

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Iron oxide nanoparticles (Fe3O4, γ-Fe2O3 and FeO) as photothermal heat mediators in the first, second and third biological windows

Roca,

Lopez-Barbera,

Lafuente

et al. 2023

Physics Reports

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Supraballs as spherical solid 3D superlattices of hydrophobic nanocrystals dispersed in water: nanoarchitectonics and properties

Abstract: Here we use a water dispersive 3D suprastructure of ferrite (Fe3O4) nanocrystals called supraballs. They are solid spherical assemblies of hydrophobic nanocrystals with a rather low Young modulus compared to...

Cited by 4 publications

References 42 publications

Materials Nanoarchitectonics for Advanced Physics Research

Materials Nanoarchitectonics for Advanced Physics Research

Multiple-angle incidence resolution spectrometry: applications in nanoarchitectonics and applied physics

Iron oxide nanoparticles (Fe3O4, γ-Fe2O3 and FeO) as photothermal heat mediators in the first, second and third biological windows

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