Nanoarchitectonics of Electrically Activable Phosphonium Self-Assembled Monolayers to Efficiently Kill and Tackle Bacterial Infections on Demand

Carrara, Serena; Rouvier, Florent; Auditto, Sanjana; Brunel, Frédéric F.; Jeanneau, Charlotte; Camplo, Michel; Sergent, Michelle; About, Imad; Bolla, Jean‐Michel; Jean-Manuel, .

doi:10.37247/pamol3ed.3.22.24

Which Factors Contribute to Innovative Performance? A Case Study Applied to the Food and Beverage Industry 2022

DOI: 10.37247/pamol3ed.3.22.24

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Nanoarchitectonics of Electrically Activable Phosphonium Self-Assembled Monolayers to Efficiently Kill and Tackle Bacterial Infections on Demand

Serena Carrara¹,

Florent Rouvier²,

Sanjana Auditto³

et al.

Abstract: A. contributed equally to the work. Electrochemical experiments were done by S. C. and the cellular and bacteriological tests were performed by F. R.; S.A. carried out the synthesis and substrate coatings and F. B. participated in the synthesis. The manuscript was written through contributions of all authors. All authors have read and given approval to the final version of the manuscript and gave valuable suggestions on the manuscript.

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Cited by 4 publications

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Materials Nanoarchitectonics at Dynamic Interfaces: Structure Formation and Functional Manipulation

Ariga

2024

Materials

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The next step in nanotechnology is to establish a methodology to assemble new functional materials based on the knowledge of nanotechnology. This task is undertaken by nanoarchitectonics. In nanoarchitectonics, we architect functional material systems from nanounits such as atoms, molecules, and nanomaterials. In terms of the hierarchy of the structure and the harmonization of the function, the material created by nanoarchitectonics has similar characteristics to the organization of the functional structure in biosystems. Looking at actual biofunctional systems, dynamic properties and interfacial environments are key. In other words, nanoarchitectonics at dynamic interfaces is important for the production of bio-like highly functional materials systems. In this review paper, nanoarchitectonics at dynamic interfaces will be discussed, looking at recent typical examples. In particular, the basic topics of “molecular manipulation, arrangement, and assembly” and “material production” will be discussed in the first two sections. Then, in the following section, “fullerene assembly: from zero-dimensional unit to advanced materials”, we will discuss how various functional structures can be created from the very basic nanounit, the fullerene. The above examples demonstrate the versatile possibilities of architectonics at dynamic interfaces. In the last section, these tendencies will be summarized, and future directions will be discussed.

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Materials Nanoarchitectonics at Dynamic Interfaces: Structure Formation and Functional Manipulation

Ariga

2024

Materials

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2D Materials Nanoarchitectonics for 3D Structures/Functions

Ariga

2024

Materials

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It has become clear that superior material functions are derived from precisely controlled nanostructures. This has been greatly accelerated by the development of nanotechnology. The next step is to assemble materials with knowledge of their nano-level structures. This task is assigned to the post-nanotechnology concept of nanoarchitectonics. However, nanoarchitectonics, which creates intricate three-dimensional functional structures, is not always easy. Two-dimensional nanoarchitectonics based on reactions and arrangements at the surface may be an easier target to tackle. A better methodology would be to define a two-dimensional structure and then develop it into a three-dimensional structure and function. According to these backgrounds, this review paper is organized as follows. The introduction is followed by a summary of the three issues; (i) 2D to 3D dynamic structure control: liquid crystal commanded by the surface, (ii) 2D to 3D rational construction: a metal–organic framework (MOF) and a covalent organic framework (COF); (iii) 2D to 3D functional amplification: cells regulated by the surface. In addition, this review summarizes the important aspects of the ultimate three-dimensional nanoarchitectonics as a perspective. The goal of this paper is to establish an integrated concept of functional material creation by reconsidering various reported cases from the viewpoint of nanoarchitectonics, where nanoarchitectonics can be regarded as a method for everything in materials science.

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Self-Assembled Monolayers of Push–Pull Chromophores as Active Layers and Their Applications

Wang,

Gadenne,

Patrone

et al. 2024

Molecules

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In recent decades, considerable attention has been focused on the design and development of surfaces with defined or tunable properties for a wide range of applications and fields. To this end, self-assembled monolayers (SAMs) of organic compounds offer a unique and straightforward route of modifying and engineering the surface properties of any substrate. Thus, alkane-based self-assembled monolayers constitute one of the most extensively studied organic thin-film nanomaterials, which have found wide applications in antifouling surfaces, the control of wettability or cell adhesion, sensors, optical devices, corrosion protection, and organic electronics, among many other applications, some of which have led to their technological transfer to industry. Nevertheless, recently, aromatic-based SAMs have gained importance as functional components, particularly in molecular electronics, bioelectronics, sensors, etc., due to their intrinsic electrical conductivity and optical properties, opening up new perspectives in these fields. However, some key issues affecting device performance still need to be resolved to ensure their full use and access to novel functionalities such as memory, sensors, or active layers in optoelectronic devices. In this context, we will present herein recent advances in π-conjugated systems-based self-assembled monolayers (e.g., push–pull chromophores) as active layers and their applications.

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Nanoarchitectonics of Electrically Activable Phosphonium Self-Assembled Monolayers to Efficiently Kill and Tackle Bacterial Infections on Demand

Cited by 4 publications

References 29 publications

Materials Nanoarchitectonics at Dynamic Interfaces: Structure Formation and Functional Manipulation

Materials Nanoarchitectonics at Dynamic Interfaces: Structure Formation and Functional Manipulation

2D Materials Nanoarchitectonics for 3D Structures/Functions

Self-Assembled Monolayers of Push–Pull Chromophores as Active Layers and Their Applications

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