| Title: | Water-templated growth of interfacial superglue polymers for tunable thin films and in situ fluid encapsulation |
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| Authors: | ID Jampani, Venkata Subba R. (Author)
ID Škarabot, Miha (Author)
ID Mur, Urban (Author)
ID Baigl, Damien (Author)
ID Jonas, Ulrich (Author)
ID Lagerwall, Jan P. F. (Author)
ID Ravnik, Miha (Author)
ID Anyfantakis, Manos (Author) |
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| Files: |  URL - Source URL, visit https://onlinelibrary.wiley.com/doi/10.1002/adma.202408243
 PDF - Presentation file, download (16,18 MB)
MD5: 77E16D70F351525B51BDA0B0B9F959DD
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| Language: | English |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: |  IJS - Jožef Stefan Institute
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| Abstract: | Thin polymer films (TPFs) are indispensable elements in numerous technologies ranging from liquid encapsulation to biotechnology to electronics. However, their production typically relies on wet chemistry involving organic solvents or chemical vapor deposition, necessitating elaborate equipment and often harsh conditions. Here, an eco-friendly, fast, and facile synthesis of water-templated interfacial polymers based on cyanoacrylates (superglues, CAs) that yield thin films with tailored properties is demonstrated. Specifically, by exposing a cationic surfactant-laden water surface to cyanoacrylate vapors, surfactant-modulated anionic polymerization produces a manipulable thin polymer film with a thickness growth rate of 8 nm min−1. Furthermore, the shape and color of the film are precisely controlled by the polymerization kinetics, wetting conditions, and/or exposure to patterned light. Using various interfaces as templates for film growth, including the free surface of drops and soap bubbles, the developed method advantageously enables in situ packaging of chemical and biological cargos in liquid phase as well as the encapsulation of gases within solidified bubbles. Simple, versatile, and biocompatible, this technology constitutes a potent platform for programmable coating and soft/smart encapsulation of fluids. |
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| Keywords: | thin polymer films, fluid encapsulation |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Submitted for review: | 10.06.2024 |
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| Publication date: | 27.08.2024 |
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| Publisher: | Wiley |
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| Year of publishing: | 2024 |
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| Number of pages: | str. 1-12 |
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| Numbering: | Vol. 36, iss. , [article no.] 2408243 |
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| Source: | ZDA |
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| PID: | 20.500.12556/DiRROS-20515  |
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| UDC: | 621.7+621.9 |
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| ISSN on article: | 1521-4095 |
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| DOI: | 10.1002/adma.202408243 |
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| COBISS.SI-ID: | 209043459 |
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| Copyright: | © 2024 The Author(s). Advanced Materials published by Wiley-VCH GmbH |
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| Note: | Nasl. z nasl. zaslona;
Soavtorji iz Slovenije: Miha Škarabot, Urban Mur, Miha Ravnik;
Opis vira z dne 26. 9. 2024;
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| Publication date in DiRROS: | 07.10.2024 |
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| Views: | 154 |
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| Downloads: | 303 |
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