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Fabrication, Characterization, and Application of Polymeric Nanocomposites

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Advanced Composites".

Deadline for manuscript submissions: 10 August 2024 | Viewed by 2274

Special Issue Editor


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Guest Editor
Bionanotechnology Research Center, Korea Research Institute of Bioscience & Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
Interests: nanobiomaterials; nanobiosensors; fluorescent nanomaterials; biochips/sensors; carbon nanomaterials; flexible sensors; electrical conductivity
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Special Issue Information

Dear Colleagues,

Fabrication, characterization, and application of polymeric nanocomposites are nowadays of increasing scientific and technical interest. The addition of variable amounts of nanosized materials to polymers changes their properties. Polymeric nanocomposites exhibit superior qualities compared to micro- and macro-composites. The improved electrical, mechanical, and thermal properties of nanocomposites are important in various electronic applications. Different polymeric nanocomposites can be synthesized for various applications by the proper selection of matrices, nano-reinforcement materials, synthesis methods, and surface modifications of either the reinforcement or the polymer. Many polymeric nanocomposite-based products have been commercialized. For example, flexible sensors fabricated with polymeric nanocomposites can be used to monitor physiological parameters and then transfer the data to a recording unit for further analyses. This Special Issue will present studies on different polymeric nanocomposites used for designing specific systems, their unique properties, the network protocols applied, the different types of activities that can be monitored, and examples of electronic applications of polymeric nanocomposites in sensors. This Special Issue aims to offer an overview of polymeric nanocomposites for flexible sensor technology to researchers first approaching this field.

This Special Issue invites original papers and reviews reporting on the recent progress in the following areas:

-Preparation, formation, synthesis of polymer nanocomposites

-Physical and chemical properties of nanostructured polymers

-Fabrication methods of the polymeric nanocomposites for biosensors

-Chemical and physical surface modification of polymeric nanocomposites

-Next-generation polymeric nanocomposites based flexible sensor

-Integration process of polymeric nanocomposites-based biosensors into smart devices and their point-of-care test

-Polymer nanocomposites in future biomedical application

-Multi-Functional Polymer-Based Nanocomposites

-Advanced polymer composites for electrical application

Prof. Dr. Chang-Soo Lee
Guest Editor

Manuscript Submission Information

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Keywords

  • polymers
  • composites
  • nanoparticles
  • hybrids
  • hard-template
  • soft-template
  • biosensors
  • immunoassay
  • electrochemical sensor
  • optical sensor
  • interfacing chemistry
  • biomolecular detection
  • surface modification

Published Papers (1 paper)

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Research

13 pages, 5311 KiB  
Article
Magnetization of Ultraviolet-Reduced Graphene Oxide Flakes in Composites Based on Polystyrene
by Alexander N. Ionov, Mikhail P. Volkov, Marianna N. Nikolaeva, Ruslan Y. Smyslov and Alexander N. Bugrov
Materials 2021, 14(10), 2519; https://doi.org/10.3390/ma14102519 - 12 May 2021
Cited by 4 | Viewed by 1760
Abstract
This work presents our study results of the magnetization of multilayer UV-reduced graphene oxide (UV-rGO), polymer matrix (polystyrene), and a conjugated composite based on them. The mesoscopic structure of the composites synthesized in this work was studied by such methods as X-ray diffraction, [...] Read more.
This work presents our study results of the magnetization of multilayer UV-reduced graphene oxide (UV-rGO), polymer matrix (polystyrene), and a conjugated composite based on them. The mesoscopic structure of the composites synthesized in this work was studied by such methods as X-ray diffraction, SEM, as well as NMR-, IR- and Raman spectroscopy. The magnetization of the composites under investigation and their components was measured using a vibrating-sample magnetometer. It has been shown that the UV-reduction process leads to the formation of many submicron holes distributed inside rGO flakes, which can create edge defects, causing possibly magnetic order in the graphite samples under investigation on the mesoscopic level. This article provides an alternative explanation for the ferromagnetic hysteresis loop in UV-rGO on the base of superconductivity type-II. Full article
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