Materials Nanoarchitectonics for Advanced Devices DOI Open Access
Katsuhiko Ariga

Materials, Journal Year: 2024, Volume and Issue: 17(23), P. 5918 - 5918

Published: Dec. 3, 2024

Advances in nanotechnology have made it possible to observe and evaluate structures down the atomic molecular level. The next step development of functional materials is apply knowledge sciences. This role nanoarchitectonics, which a concept post-nanotechnology. Nanoarchitectonics defined as methodology create using nanounits such atoms, molecules, nanomaterials building blocks. very general not limited or applications, thus nanoarchitecture applied many fields. In particular, evolution from nanoarchitecture, useful consider contribution device applications. There may be solution widely recognized problem integrating top-down bottom-up approaches design systems. With this mind, review discusses examples nanoarchitectonics developments advanced devices. Some recent are introduced through broadly dividing them into organic inorganic nanoarchitectonics. Examples include variety control structural elements, π-conjugated structures, chemical complex ligands, steric hindrance effects, stacking, isomerization color changes due external stimuli, selective redox reactions, doping semiconductors by electron transfer reactions. Supramolecular processes association intercalation molecules also important controlling properties. often allows for size, dimension, shape, their associated physical properties can controlled. addition, there specific groups that suitable practical use, nanoparticles graphene. Therefore, has more aspect. Based on these aspects, finally considers future further

Language: Английский

Layer-by-Layer Nanoarchitectonics: A Method for Everything in Layered Structures DOI Open Access
Katsuhiko Ariga

Materials, Journal Year: 2025, Volume and Issue: 18(3), P. 654 - 654

Published: Feb. 1, 2025

The development of functional materials and the use nanotechnology are ongoing projects. These fields closely linked, but there is a need to combine them more actively. Nanoarchitectonics, concept that comes after nanotechnology, ready do this. Among related research efforts, into creating through formation thin layers on surfaces, molecular membranes, multilayer structures these have lot implications. Layered especially important as key part nanoarchitectonics. diversity components used in layer-by-layer (LbL) assemblies notable feature. Examples LbL introduced this review article include quantum dots, nanoparticles, nanocrystals, nanowires, nanotubes, g-C3N4, graphene oxide, MXene, nanosheets, zeolites, nanoporous materials, sol–gel layered double hydroxides, metal–organic frameworks, covalent organic conducting polymers, dyes, DNAs, polysaccharides, nanocelluloses, peptides, proteins, lipid bilayers, photosystems, viruses, living cells, tissues. examples assembly show how useful versatile it is. Finally, will consider future challenges

Language: Английский

Citations

2
Hierarchical Engineering for Biopolymer‐based Hydrogels with Tailored Property and Functionality DOI

Chuan Wei Zhang,

Muqing Si, Chi Chen

et al.

Advanced Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 25, 2025

Abstract Biopolymer‐based hydrogels offer versatility in biomedical engineering due to their abundance, biocompatibility, tailorable properties, and environmental responsiveness. Realizing full potential requires understanding the molecular‐level design principles that govern macroscopic behavior. This review analyzes recent advances molecular of biopolymer‐based hydrogels, emphasizing innovative network strategies processing methods for precise control over material properties functions. How influences hydrogel behavior across multiple length scales are explored, focusing on: 1) strategies: approaches like double networks, interpenetrating supramolecular assemblies tailor mechanical responsive properties; 2) techniques: such as Hofmeister effect‐induced chain aggregating, cononsolvency‐based porous structure controlling, directional freezing‐induced alignment achieve hierarchical anisotropic structures. these influence critical strength, inner mass transportation, degradation discussed. The also covers advanced fabrication techniques leverage create complex, functional hydrogels. By elucidating relationships between architecture, methods, resulting this work aims provide a framework designing next‐generation with enhanced performance functionality various applications.

Language: Английский

Citations

2
Rheological Characterization and Printability of Sodium Alginate–Gelatin Hydrogel for 3D Cultures and Bioprinting DOI Creative Commons
Mohan Kumar Dey, Ram V. Devireddy

Biomimetics, Journal Year: 2025, Volume and Issue: 10(1), P. 28 - 28

Published: Jan. 4, 2025

The development of biocompatible hydrogels for 3D bioprinting is essential creating functional tissue models and advancing preclinical drug testing. This study investigates the formulation, printability, mechanical properties, biocompatibility a novel Alg-Gel hydrogel blend (alginate gelatin) use in extrusion-based bioprinting. A range compositions were evaluated their rheological behavior, including shear-thinning storage modulus, compressive which are crucial maintaining structural integrity during printing supporting cell viability. printability assessment 7% alginate-8% gelatin demonstrated that 27T tapered needle achieved highest normalized Printability Index (POInormalized = 1), offering narrowest strand width (0.56 ± 0.02 mm) accuracy (97.2%) at lowest pressure (30 psi). In contrast, 30R needle, with smallest inner diameter (0.152 (80 psi), resulted widest (0.70 0.01 (88.8%), resulting POInormalized 0.274. 30T 27R needles moderate performance, values 0.758 0.558, respectively. optimized alginate 8% favorable strength, compatibility MDA-MB-213 breast cancer cells, exhibiting high proliferation rates minimal cytotoxicity over 2-week culture period. formulation offers balanced approach, providing sufficient viscosity precision while minimizing shear stress to preserve health. work lays groundwork future advancements bioprinted models, contributing more effective tools screening personalized medicine.

Language: Английский

Citations

1
Lateral nanoarchitectonics from nano to life: Ongoing challenge in interfacial chemical science DOI Creative Commons
Jingwen Song, Anna Jančík Procházková, Kohsaku Kawakami

et al.

Chemical Science, Journal Year: 2024, Volume and Issue: 15(45), P. 18715 - 18750

Published: Jan. 1, 2024

The construction of functional structures within a single plane still has lot challenges. This review article will help us find new groundbreaking directions in lateral nanoarchitectonics toward advanced material organization.

Language: Английский

Citations

6
Nanoarchitectonics of two organic cocrystals with zwitterionic ligands: Structures, photochromic and chemochromic properties DOI
Xinyuan Zhang, Yingxue Liu, Rui Liu

et al.

Journal of Solid State Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 125221 - 125221

Published: Jan. 1, 2025

Language: Английский

Citations

0
Nano-/Microrobots for Environmental Remediation in the Eyes of Nanoarchitectonics: DOI Creative Commons
Anna Jančík Procházková, Katsuhiko Ariga

Research, Journal Year: 2025, Volume and Issue: 8

Published: Jan. 1, 2025

Nano-/microrobots have been demonstrated as an efficient solution for environmental remediation. Their strength lies in their propulsion abilities that allow active “on-the-fly” operation, such pollutant detection, capture, transport, degradation, and disruption. Another advantage is versatility, which allows the engineering of highly functional solutions a specific application. However, latter can bring complexity to applications; versatility dimensionality, morphology, materials, surface decorations, other modifications has crucial effect on resulting abilities, compatibility with environment, overall functionality. Synergy between decorations its projection functionality object nanoarchitectonics. Here, we scrutinize nano-/microrobots eyes nanoarchitectonics: list general concepts help assess synergy limitations individual procedures fabrication processes operation at macroscale. The nanoarchitectonics approached from microscopic level, focusing dimensionality through nanoscopic evaluating influence decoration nanoparticles quantum dots, moving molecular single-atomic level very fine tuning presented review aims lay provide overview advanced nano-/microrobot remediation beyond.

Language: Английский

Citations

0
Heteroatom-Functionalized Carbon Nanoarchitectonics: Unlocking the Doping Effects for High-Performance Supercapacitor Electrode Design DOI Creative Commons
Pragati A. Shinde, Lok Kumar Shrestha, Katsuhiko Ariga

et al.

Green Energy & Environment, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

Citations

0
Dynamic Flow-Assisted Nanoarchitectonics DOI Creative Commons
Katsuhiko Ariga,

S Fujioka,

Yu Yamashita

et al.

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: April 21, 2025

The solution to societal problems such as energy, environmental, and biomedical issues lies in the development of functional material systems with capacity address these problems. In course human development, we are entering a new era which nanostructure control is considered major materials. concept nanoarchitectonics particularly significant this regard, it comprehensively promotes further nanotechnology its fusion materials chemistry. integration nanoscale phenomena macroscopic actions imperative for practical production structural precision. This review focuses on dynamic flow-assisted nanoarchitectonics, wherein explore organization structures by external mechanical stimuli, predominantly fluid flow. then proceeds select some examples divide them into categories purpose discussion: (i) natural flow, (ii) flow or stress created artificial equipment devices (forced flow), (iii) at specific field, namely interfaces, that is, layer-by-layer (LbL) assembly LB method. final perspective section discusses future research directions requirements nanoarchitectonics. meaningful effective use science set be area focus future, poised play role achieving objective.

Language: Английский

Citations

0
Nanoarchitectonics for Biomedical Research: Post‐Nanotechnology Materials Approach for Bio‐Active Application DOI Creative Commons
Katsuhiko Ariga

Advanced NanoBiomed Research, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 1, 2024

Nanoarchitectonics, as a post‐nanotechnology concept, represents methodology for the construction of functional materials employing atoms, molecules, and nanomaterials essential components. The overarching objective nanoarchitectonics is to develop systems comprising multiple units assembled in hierarchical manner, observed biological systems. Nevertheless, such challenging endeavor. It would be prudent, therefore, initially focus on development that interact with complex structures living organisms. Accordingly, this review article addresses topic nanoarchitecture it pertains biomedical applications. This examines current trends research presents examples studies support concept its applications fields. presented are follows: i) molecular developments, which mainly based design assembly; ii) material examples, using components; iii) porous materials, will summarized under heading pore‐engineered due their special structure. Finally, provides an overview these discusses future prospects.

Language: Английский

Citations

2
Revolutionizing healthcare: inorganic medicinal nanoarchitectonics for advanced theranostics DOI
Seungjin Yu, N. Sanoj Rejinold, Goeun Choi

et al.

Nanoscale Horizons, Journal Year: 2024, Volume and Issue: 10(3), P. 460 - 483

Published: Nov. 22, 2024

Over the last two decades, advancements in nanomaterials and nanoscience have paved path for emergence of nano-medical convergence science, significantly impacting healthcare. In our review, we highlight how these are applied various biomedical technologies such as drug delivery systems, bio-imaging diagnostic therapeutic purposes. Recently, novel inorganic nanohybrid drugs been developed, combining multifunctional with agents (known medicinal nanoarchitectonics). These innovative actively utilized cutting-edge medical treatments, including targeted anti-cancer therapy, photo radiation immunotherapy. This review provides a detailed overview current development status nanoarchitectonics explores potential future directions their advancements.

Language: Английский

Citations

1