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He Z, Su J, Wang YT, Wang K, Wang JL, Li Y, Wang R, Chen QX, Jiang HJ, Hou ZH, Liu JW, Yu SH. Interfacial-Assembly-Induced In Situ Transformation from Aligned 1D Nanowires to Quasi-2D Nanofilms. J Am Chem Soc 2024; 146:19998-20008. [PMID: 38865282 DOI: 10.1021/jacs.4c03730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2024]
Abstract
As the dimensionality of materials generally affects their characteristics, thin films composed of low-dimensional nanomaterials, such as nanowires (NWs) or nanoplates, are of great importance in modern engineering. Among various bottom-up film fabrication strategies, interfacial assembly of nanoscale building blocks holds great promise in constructing large-scale aligned thin films, leading to emergent or enhanced collective properties compared to individual building blocks. As for 1D nanostructures, the interfacial self-assembly causes the morphology orientation, effectively achieving anisotropic electrical, thermal, and optical conduction. However, issues such as defects between each nanoscale building block, crystal orientation, and homogeneity constrain the application of ordered films. The precise control of transdimensional synthesis and the formation mechanism from 1D to 2D are rarely reported. To meet this gap, we introduce an interfacial-assembly-induced interfacial synthesis strategy and successfully synthesize quasi-2D nanofilms via the oriented attachment of 1D NWs on the liquid interface. Theoretical sampling and simulation show that NWs on the liquid interface maintain their lowest interaction energy for the ordered crystal plane (110) orientation and then rearrange and attach to the quasi-2D nanofilm. This quasi-2D nanofilm shows enhanced electric conductivity and unique optical properties compared with its corresponding 1D geometry materials. Uncovering these growth pathways of the 1D-to-2D transition provides opportunities for future material design and synthesis at the interface.
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Affiliation(s)
- Zhen He
- Shenzhen Key Laboratory of Sustainable Biomimetic Materials, Department of Materials Science and Engineering, Institute of Innovative Materials, Southern University of Science and Technology Guangming Advanced Research Institute, Southern University of Science and Technology, Shenzhen 518055, China
- New Cornerstone Science Laboratory, Division of Nanomaterials & Chemistry, Hefei National Research Center for Physical Sciences at the Microscale, Department of Chemistry, Institute of Biomimetic Materials & Chemistry, Anhui Engineering Laboratory of Biomimetic Materials, University of Science and Technology of China, Hefei 230026, China
| | - Jie Su
- Hefei National Research Center for Physical Sciences at the Microscale, Department of Chemical Physics, iChEM, University of Science and Technology of China, Hefei 230026, China
| | - Yu-Tao Wang
- Shenzhen Key Laboratory of Sustainable Biomimetic Materials, Department of Materials Science and Engineering, Institute of Innovative Materials, Southern University of Science and Technology Guangming Advanced Research Institute, Southern University of Science and Technology, Shenzhen 518055, China
| | - Kang Wang
- New Cornerstone Science Laboratory, Division of Nanomaterials & Chemistry, Hefei National Research Center for Physical Sciences at the Microscale, Department of Chemistry, Institute of Biomimetic Materials & Chemistry, Anhui Engineering Laboratory of Biomimetic Materials, University of Science and Technology of China, Hefei 230026, China
| | - Jin-Long Wang
- Shenzhen Key Laboratory of Sustainable Biomimetic Materials, Department of Materials Science and Engineering, Institute of Innovative Materials, Southern University of Science and Technology Guangming Advanced Research Institute, Southern University of Science and Technology, Shenzhen 518055, China
| | - Yi Li
- New Cornerstone Science Laboratory, Division of Nanomaterials & Chemistry, Hefei National Research Center for Physical Sciences at the Microscale, Department of Chemistry, Institute of Biomimetic Materials & Chemistry, Anhui Engineering Laboratory of Biomimetic Materials, University of Science and Technology of China, Hefei 230026, China
| | - Rui Wang
- New Cornerstone Science Laboratory, Division of Nanomaterials & Chemistry, Hefei National Research Center for Physical Sciences at the Microscale, Department of Chemistry, Institute of Biomimetic Materials & Chemistry, Anhui Engineering Laboratory of Biomimetic Materials, University of Science and Technology of China, Hefei 230026, China
| | - Qing-Xia Chen
- New Cornerstone Science Laboratory, Division of Nanomaterials & Chemistry, Hefei National Research Center for Physical Sciences at the Microscale, Department of Chemistry, Institute of Biomimetic Materials & Chemistry, Anhui Engineering Laboratory of Biomimetic Materials, University of Science and Technology of China, Hefei 230026, China
| | - Hui-Jun Jiang
- Hefei National Research Center for Physical Sciences at the Microscale, Department of Chemical Physics, iChEM, University of Science and Technology of China, Hefei 230026, China
| | - Zhong-Huai Hou
- Hefei National Research Center for Physical Sciences at the Microscale, Department of Chemical Physics, iChEM, University of Science and Technology of China, Hefei 230026, China
| | - Jian-Wei Liu
- New Cornerstone Science Laboratory, Division of Nanomaterials & Chemistry, Hefei National Research Center for Physical Sciences at the Microscale, Department of Chemistry, Institute of Biomimetic Materials & Chemistry, Anhui Engineering Laboratory of Biomimetic Materials, University of Science and Technology of China, Hefei 230026, China
| | - Shu-Hong Yu
- Shenzhen Key Laboratory of Sustainable Biomimetic Materials, Department of Materials Science and Engineering, Institute of Innovative Materials, Southern University of Science and Technology Guangming Advanced Research Institute, Southern University of Science and Technology, Shenzhen 518055, China
- New Cornerstone Science Laboratory, Division of Nanomaterials & Chemistry, Hefei National Research Center for Physical Sciences at the Microscale, Department of Chemistry, Institute of Biomimetic Materials & Chemistry, Anhui Engineering Laboratory of Biomimetic Materials, University of Science and Technology of China, Hefei 230026, China
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Gordillo-Gámez F, Gao Y, Aragó J, Ortí E, Aranda D, Kertesz M, Tykwinski RR, Casado J. Aggregation of One-Dimensional Wires: The Case of Long Oligoynes. Angew Chem Int Ed Engl 2024:e202404014. [PMID: 38934233 DOI: 10.1002/anie.202404014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 06/24/2024] [Accepted: 06/27/2024] [Indexed: 06/28/2024]
Abstract
We show an unexpected aggregation phenomenon of a long oligoyne (Py[16]) with 16 contiguous triple bonds and endcapped with bulky 3,5-bi(3,5-bis-tert-butylphenyl)pyridine groups. Aggregation of 1D π-conjugated oligoyne chains is rare given the minimal π-π intermolecular interactions as well as its flexibility that works against self-assembly. In dilute solutions, the reversible aggregation of Py[16] initiates at low temperature in the range of 140-180 K, and is not observed for shorter oligoynes in this series. Cryogenic UV/Vis electronic absorption spectra and vibrational Raman spectra with different laser wavelength lines tuning from in-resonance to off-resonance conditions have been used to extract the vibrational features characterizing the monomer and aggregate species. Theoretical calculations complement the spectroscopic findings.
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Affiliation(s)
- Fernando Gordillo-Gámez
- Department of Physical Chemistry, University of Málaga, Andalucia-Tech, Campus de Teatinos s/n, 29071, Málaga, Spain
| | - Yueze Gao
- Department of Chemistry, University of Alberta, Edmonton, Alberta, T6G 2G2, Canada
| | - Juan Aragó
- Instituto de Ciencia Molecular (ICMol), Universitat de València, 46980, Paterna, Spain
| | - Enrique Ortí
- Instituto de Ciencia Molecular (ICMol), Universitat de València, 46980, Paterna, Spain
| | - Daniel Aranda
- Instituto de Ciencia Molecular (ICMol), Universitat de València, 46980, Paterna, Spain
| | - Miklos Kertesz
- Department of Chemistry and Institute of Soft Matter, Georgetown University, Washington, D.C.-20057-1227, United States
| | - Rik R Tykwinski
- Department of Chemistry, University of Alberta, Edmonton, Alberta, T6G 2G2, Canada
| | - Juan Casado
- Department of Physical Chemistry, University of Málaga, Andalucia-Tech, Campus de Teatinos s/n, 29071, Málaga, Spain
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Yang X, Gan T, Zhong D, Du S, Wang S, Stadler FJ, Zhang Y, Zhou X. Rapid self-assembly of self-healable and transferable liquid metal epidermis. J Colloid Interface Sci 2024; 658:148-155. [PMID: 38100971 DOI: 10.1016/j.jcis.2023.12.070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 09/11/2023] [Accepted: 12/10/2023] [Indexed: 12/17/2023]
Abstract
Healable electronic skins, an essential component for future soft robotics, implantable bioelectronics, and smart wearable systems, necessitate self-healable and pliable materials that exhibit functionality at intricate interfaces. Although a plethora of self-healable materials have been developed, the fabrication of highly conformal biocompatible functional materials on complex biological surfaces remains a formidable challenge. Inspired by regenerative properties of skin, we present the self-assembled transfer-printable liquid metal epidermis (SALME), which possesses autonomous self-healing capabilities at the oil-water interface. SALME comprises a layer of surfactant-grafted liquid metal nanodroplets that spontaneously assemble at the oil-water interface within a few seconds. This unique self-assembly property facilitates rapid restoration (<10 s) of SALME following mechanical damage. In addition to its self-healing ability, SALME exhibits excellent shear resistance and can be seamlessly transferred to arbitrary hydrophilic/hydrophobic curved surfaces. The transferred SALME effectively preserves submicron-scale surface textures on biological substrates, thus displaying tremendous potential for future epidermal bioelectronics.
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Affiliation(s)
- Xiaolong Yang
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518055, PR China
| | - Tiansheng Gan
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518055, PR China
| | - Dingling Zhong
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518055, PR China
| | - Shutong Du
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518055, PR China
| | - Shichang Wang
- College of Materials Science and Engineering, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, Shenzhen University, Shenzhen 518055, PR China
| | - Florian J Stadler
- College of Materials Science and Engineering, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, Shenzhen University, Shenzhen 518055, PR China
| | - Yaokang Zhang
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518055, PR China.
| | - Xuechang Zhou
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518055, PR China.
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Ariga K. Liquid-Liquid Interfacial Nanoarchitectonics. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023:e2305636. [PMID: 37641176 DOI: 10.1002/smll.202305636] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 07/28/2023] [Indexed: 08/31/2023]
Abstract
Science in the small world has become a crucial key that has the potential to revolutionize materials technology. This trend is embodied in the postnanotechnology concept of nanoarchitectonics. The goal of nanoarchitectonics is to create bio-like functional structures, in which self-organized and hierarchical structures are working efficiently. Liquid-liquid interface like environments such as cell membrane surface are indispensable for the expression of biological functions through the accumulation and organization of functional materials. From this viewpoint, it is necessary to reconsider the liquid-liquid interface as a medium where nanoarchitectonics can play an active role. In this review, liquid-liquid interfacial nanoarchitectonics is classified by component materials such as organic, inorganic, carbon, and bio, and recent research examples are discussed. Examples discussed in this paper include molecular aggregates, supramolecular polymers, conductive polymers film, crystal-like capsules, block copolymer assemblies, covalent organic framework (COF) films, complex crystals, inorganic nanosheets, colloidosomes, fullerene assemblies, all-carbon π-conjugated graphite nanosheets, carbon nanoskins and fullerphene thin films at liquid-liquid interfaces. Furthermore, at the liquid-liquid interface using perfluorocarbons and aqueous phases, cell differentiation controls are discussed with the self-assembled structure of biomaterials. The significance of liquid-liquid interfacial nanoarchitectonics in the future development of materials will then be discussed.
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Affiliation(s)
- Katsuhiko Ariga
- Research Center for Materials Nanoarchitectonics, National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, 305-0044, Japan
- Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwa-no-ha Kashiwa, Tokyo, 277-8561, Japan
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