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Advanced Polymeric Materials for Sensing

A special issue of Polymers (ISSN 2073-4360). This special issue belongs to the section "Smart and Functional Polymers".

Deadline for manuscript submissions: closed (15 July 2023) | Viewed by 3221

Special Issue Editors


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Guest Editor
1. Lasers Department, National Institute for Lasers, Plasma and Radiation Physics, 409 Atomistilor Street, 077125 Magurele, Romania
2. The Romanian Academy of Scientists, 5091859 Bucharest, Romania
Interests: biosensors; bio-nanotechnology, plasmonic biosensing and bioassay development
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Guest Editor
East Bavarian Centre for Intelligent Materials (EBACIM), Ostbayerische Technische Hochschule (OTH) Regensburg, Prüfeninger Strasse 58, 93049 Regensburg, Germany
Interests: smart polymers and composite materials; sensor technology; vibration energy harvesting; soft composite materials; measurement science and technology; magnetic materials
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

In the last decade, the polymeric based-materials have become great candidates for sensing applications in the field of homeland security, human health, food analysis, or environmental monitoring, mainly due to their unique physico-chemical properties. Furthermore, the polymers offer many other advantages when used as active functional blocks within various sensing devices: their synthesis methods are simple, they are relatively low-cost materials, and they can be functionalized as well as deposited onto different substrates. Moreover, the chemical structure of the polymer-based materials can be easily modified to boost their sensitivity, biocompatibility, endurance to degradation and flexibility.

This Special Issue represents a dissemination forum for most recent discoveries and progress in all fields of science dealing with polymer materials used within any sensing application scenario. Reviews, regular research articles and short communications on this topic are all welcomed.

Contributions on the following topics, but not limited to, are encouraged:

  • Development of sensing technologies based on different kinds of polymeric materials;
  • Innovative synthesis approaches of polymers for sensing and biosensing;
  • Examination of structural, chemical, morphological, optical, electrical and other properties of polymers important for sensing applications;
  • Theoretical studies aiming to predict various properties of polymers used as functional constitutive elements within sensing and biosensing devices.

Dr. Iulia Antohe
Prof. Dr. Mikhail Shamonin
Guest Editors

Manuscript Submission Information

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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. Polymers is an international peer-reviewed open access semimonthly 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 2700 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

  • polymers
  • natural polymers
  • synthetic polymers
  • conducting polymers
  • biopolymers
  • polymer-based composites
  • molecularly imprinted polymers
  • polymeric nanostructures
  • polymeric materials
  • polymeric self-sensing materials
  • functional polymeric surfaces
  • hydrogels
  • superabsorbent polymers
  • polymer films in sensing applications

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Published Papers (1 paper)

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Research

15 pages, 5248 KiB  
Article
Highly Stretchable PPy/PDMS Strain Sensors Fabricated with Multi-Step Oxygen Plasma Treatment
by Waqar Muhammad and Sam-Dong Kim
Polymers 2023, 15(7), 1714; https://doi.org/10.3390/polym15071714 - 30 Mar 2023
Cited by 4 | Viewed by 2532
Abstract
We present highly stretchable polypyrrole (PPy)/polydimethylsiloxane strain sensors of highly improved sensitivity and durability fabricated by a chemical oxidative polymerization with oxygen plasma treatment (O2 PT). In this study, O2 PT was performed for 30, 60, and 90 s at each [...] Read more.
We present highly stretchable polypyrrole (PPy)/polydimethylsiloxane strain sensors of highly improved sensitivity and durability fabricated by a chemical oxidative polymerization with oxygen plasma treatment (O2 PT). In this study, O2 PT was performed for 30, 60, and 90 s at each growth stage of the PPy film in three steps to investigate the effects on the sensor performance as well as the microstructural properties of the PPy films. Bonding characteristics with underlying layers and resistance to microcrack generation of the multi-layer PPy films under our given strained state were significantly enhanced by the O2 PT. The best sensor performance in terms of sensitivity and stability were achieved by PT for 30 s with a maximum gauge factor of ~438 at a uniaxial strain of 50%, excellent durability over 500 stretching/release cycles, and a fast response time of ~50 ms. Full article
(This article belongs to the Special Issue Advanced Polymeric Materials for Sensing)
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