Bio-gel nanoarchitectonics in tissue engineering

Song, Jingwen; Lyu, Wenyan; Kawakami, Kohsaku; Ariga, Katsuhiko

doi:10.1039/d4nr00609g

Nanoscale

2024

DOI: 10.1039/d4nr00609g

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Bio-gel nanoarchitectonics in tissue engineering

Jingwen Song,

Wenyan Lyu,

Kohsaku Kawakami

et al.

Abstract: Nanoarchitectonics may be highly compatible with applications in biological systems. Construction strategies and functions of bio-gel nanoarchitectonics in medical applications and tissue engineering are discussed.

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Cited by 7 publications

References 211 publications

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Nanoarchitectonics for Biomedical Research: Post‐Nanotechnology Materials Approach for Bio‐Active Application

Ariga

2024

Advanced NanoBiomed Research

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

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Nanoarchitectonics for Biomedical Research: Post‐Nanotechnology Materials Approach for Bio‐Active Application

Ariga

2024

Advanced NanoBiomed Research

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General and Versatile Nanoarchitectonics for Amino Acid‐Based Glasses via Co‐Assembly of Organic Counterions

Li,

Yang,

Zhao

et al. 2024

Angewandte Chemie

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Amino acid‐based biomolecular glasses represent an emerging material to meet the demand for sustainable development. However, most amino acids are difficult to vitrify due to their strong crystallization tendency, limiting further advancements of this field. In this study, we demonstrate that the introduction of counterions effectively suppresses crystallization, as hydrogen bonds within the system stabilize the disordered structures. Based on this, we propose a counterion co‐assembly strategy to synthesize a wide range of amino acid‐based glasses. This strategy enables the facile fabrication of glass with customizable shapes, high mechanical rigidity, and tunable multicolor fluorescence, ranging from blue to red depending on the excitation wavelength. Furthermore, this strategy allows the integration and enhancement of counterion properties within the glass matrix. Through the co‐assembly of phosphorescent counterions, we synthesized a series of long‐persistent luminescent glasses with significantly extended afterglow lifetimes. This work presents an effective approach for the synthesis of amino acid‐based glasses and provides insights into the development of supramolecular glasses with tailored functionalities.

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General and Versatile Nanoarchitectonics for Amino Acid‐Based Glasses via Co‐Assembly of Organic Counterions

Li,

Yang,

Zhao

et al. 2024

Angew Chem Int Ed

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Bio-gel nanoarchitectonics in tissue engineering

Abstract: Nanoarchitectonics may be highly compatible with applications in biological systems. Construction strategies and functions of bio-gel nanoarchitectonics in medical applications and tissue engineering are discussed.

Cited by 7 publications

References 211 publications

Nanoarchitectonics for Biomedical Research: Post‐Nanotechnology Materials Approach for Bio‐Active Application

Nanoarchitectonics for Biomedical Research: Post‐Nanotechnology Materials Approach for Bio‐Active Application

General and Versatile Nanoarchitectonics for Amino Acid‐Based Glasses via Co‐Assembly of Organic Counterions

General and Versatile Nanoarchitectonics for Amino Acid‐Based Glasses via Co‐Assembly of Organic Counterions

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