Functional Coatings for Smart Textiles

A special issue of Coatings (ISSN 2079-6412).

Deadline for manuscript submissions: 30 November 2026 | Viewed by 1228

Special Issue Editors

School of Fashion and Textiles, RMIT University, Melbourne, Australia
Interests: innovative manufacturing technology to produce performance textiles; needleless electrospinning technology to manufacture nanofibers; green method to reuse wasted textile materials

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Guest Editor
School of Engineering, RMIT University, Melbourne, Australia
Interests: advanced functional and performance textiles; polymeric and nanomaterials for biomedical and wearable applications; scalable manufacturing technologies for fibrous and nanofibrous materials (including electrospinning-based platforms); sustainable and circular approaches to textile and polymer waste reuse; surface modification and interfacial science of fibres and composites; the design and evaluation of materials for thermal, moisture, sensing and physiological comfort in next-generation textiles and medical devices

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Guest Editor
School of Textile Science and Engineering, Wuhan Textile University, Wuhan, China
Interests: smart wearable sensor; nanofiber membrane material; temperature-controlled textiles; mussel-inspired functional textiles

Special Issue Information

Dear Colleagues,

We are pleased to invite you to submit your latest research to this Special Issue, titled “Functional Coatings for Smart Textiles”.

Smart textiles represent one of the most dynamic and rapidly evolving areas in materials science and engineering. By integrating textile substrates with advanced functional materials, smart textiles can sense, respond to, and interact with their surrounding environment. In this context, functional coatings play a pivotal role, enabling textiles to acquire new capabilities such as chemical and biological sensing, electrical conductivity, thermal regulation, self-cleaning, environmental remediation, and health monitoring.

Despite significant progress in recent years, several critical challenges remain. These include achieving durable adhesion on flexible and porous fibrous substrates, maintaining coating performance under mechanical deformation (e.g., bending, stretching, and abrasion), ensuring washability and long-term stability, and developing scalable fabrication methods suitable for industrial production. At the same time, there is a growing demand for sustainable, low-cost, and environmentally benign coating strategies that align with circular economy principles.

This Special Issue aims to highlight the latest advances in the design, fabrication, characterisation, and application of functional coatings specifically tailored for smart textile systems. We welcome high-quality original research articles and comprehensive review papers that bridge fundamental materials science with practical, real-world applications.

Topics of interest include, but are not limited to, the following:

  • Novel functional coating materials for smart textiles;
  • Bio-inspired and dopamine-based coating systems on fibrous substrates;
  • Nanomaterial-based coatings for sensing and diagnostics;
  • Colorimetric and smartphone-readable textile or paper-based sensors;
  • Conductive coatings for wearable electronics and energy harvesting;
  • Responsive and stimuli-sensitive textile coatings;
  • Coatings for environmental monitoring and water quality analysis;
  • Sustainable, biodegradable, or low-impact coating materials;
  • Durability, washability, and mechanical performance of functional coatings;
  • Scalable fabrication techniques for industrial textile coating applications.

We look forward to your valuable contributions to this timely and rapidly advancing field.

Dr. Xin Wang
Dr. Shadi Houshyar
Prof. Dr. Deshan Cheng
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Coatings is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • functional coatings
  • smart textiles
  • nanocoatings
  • sustainable coatings
  • textile surface engineering
  • textile finishes

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Published Papers (2 papers)

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Research

20 pages, 25852 KB  
Article
MXene-Loaded Quasi-3D Hydrogel/Feather Fabric Composite Evaporator with Hierarchical Regulation for Efficient Solar-Driven Interfacial Evaporation
by Yarong Yang, Tian Wang, Xiaohu Wu, Lili Wang and Xiansheng Zhang
Coatings 2026, 16(6), 698; https://doi.org/10.3390/coatings16060698 (registering DOI) - 11 Jun 2026
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Abstract
This study reports a hierarchically structured quasi-three-dimensional (quasi-3D) hydrogel/feather fabric composite evaporator, with MXene integrated as the photothermal material, fabricated via an in situ freeze–thaw and mechanical interlocking strategy. Benefiting from the rational quasi-3D structural design, the evaporator effectively retains the intrinsic facile [...] Read more.
This study reports a hierarchically structured quasi-three-dimensional (quasi-3D) hydrogel/feather fabric composite evaporator, with MXene integrated as the photothermal material, fabricated via an in situ freeze–thaw and mechanical interlocking strategy. Benefiting from the rational quasi-3D structural design, the evaporator effectively retains the intrinsic facile weaving and assembly advantages of textile substrates, while addressing the poor mechanical stability and disordered water transport channels inherent to conventional hydrogels. The synergistic coupling between the low-evaporation-enthalpy hydrogel network and vertically oriented feather yarns expands the channels for light reflection and absorption, thereby synergistically enhancing light harvesting, thermal regulation, water transport, and salt rejection. The as-prepared evaporator exhibits a light absorption efficiency of 97.6% and an evaporation rate of 2.13 kg m−2 h−1 under 1 sun illumination, while sustaining stable performance over 15 consecutive days of outdoor operation. The incorporation of a foam support layer further facilitates effective heat localization and self-flotation, effectively mitigating thermal losses. This work demonstrates an efficient, flexible, and scalable solar evaporator with great potential for sustainable freshwater production. Full article
(This article belongs to the Special Issue Functional Coatings for Smart Textiles)
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21 pages, 6294 KB  
Article
Development of Antimicrobial Textile Coatings Through Encapsulation of ZnO in Electrospun PLA Fibers
by Anna Pirouni, Christina Drosou, Sokratis Emmanouil Koskinakis, Chrysanthos Stergiopoulos, Isabel Rodríguez Amado, Pablo Fuciños, Lorenzo Pastrana, Pulkit Mishra and Magdalini Krokida
Coatings 2026, 16(6), 672; https://doi.org/10.3390/coatings16060672 - 3 Jun 2026
Viewed by 256
Abstract
The present study investigates the development of antimicrobial textile coatings by encapsulating zinc oxide (ZnO) particles within electrospun polylactic acid (PLA) fibers. Electrospinning was used to produce uniform fibrous coatings with effective incorporation of ZnO. ZnO reduced solution viscosity and increased conductivity, resulting [...] Read more.
The present study investigates the development of antimicrobial textile coatings by encapsulating zinc oxide (ZnO) particles within electrospun polylactic acid (PLA) fibers. Electrospinning was used to produce uniform fibrous coatings with effective incorporation of ZnO. ZnO reduced solution viscosity and increased conductivity, resulting in thinner and more homogeneous fibers. Thermogravimetric analysis confirmed high encapsulation efficiency (up to 95%) and a significant loading capacity (47.71 ± 1 mg ZnO/g fiber), while scanning electron microscopy revealed uniform fiber structures with high-contrast regions that are qualitatively consistent with the presence of ZnO-rich domains. The release behavior of ZnO was assessed under simulated washing and perspiration conditions. Results showed limited release under sweat conditions (R < 0.07), indicating strong ZnO retention under perspiration-related exposure, whereas washing increased release from the free-standing coatings (up to 0.32), indicating partial ZnO retention under more aggressive aqueous surfactant conditions. Kinetic modeling using first-order, Higuchi, and Korsmeyer–Peppas models indicated that ZnO release was predominantly diffusion-controlled, with the Higuchi and Korsmeyer–Peppas models showing the best fit to the experimental data. Following thermal bonding onto textile substrates, the coatings achieved successful macroscopic integration; however, washing simulation of the bonded coatings resulted in more pronounced ZnO loss, while sweat exposure caused only limited release. The antimicrobial activity of the coatings was assessed against Staphylococcus aureus and Klebsiella pneumoniae (ISO 20743:2021). The PLA/ZnO (5% w/v) system showed strong broad-spectrum antibacterial activity, with values of 4.71 and 3.37, respectively. Overall, electrospun PLA/ZnO coatings show potential as antimicrobial textile coatings, offering controlled release behavior, strong antibacterial activity, and condition-dependent ZnO retention. Full article
(This article belongs to the Special Issue Functional Coatings for Smart Textiles)
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