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Two Dimensional Material Based Nanocomposites for Energy and Biomedical Applications

A special issue of Nanomaterials (ISSN 2079-4991). This special issue belongs to the section "2D and Carbon Nanomaterials".

Deadline for manuscript submissions: closed (10 February 2026) | Viewed by 888

Special Issue Editor


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Guest Editor
Division of Advanced Materials Engineering, Polymer Nano Materials Laboratory, Kongju National University, Gongju, Republic of Korea
Interests: two-dimensional materials; wound healing; energy storage; thin films

Special Issue Information

Dear Colleagues,

This Special Issue focuses on recent advances in two-dimensional (2D)-material-based nanocomposites and their emerging applications in the fields of energy storage, energy conversion, and biomedicine. With their unique physicochemical properties—such as high surface area, mechanical strength, tunable electronic structure, and excellent biocompatibility—2D materials like graphene, MXenes, transition metal dichalcogenides (TMDs), black phosphorus, and layered double hydroxides (LDHs) have opened new frontiers in interdisciplinary research.

The Special Issue invites original research and reviews that explore the following:

  • Synthesis and surface engineering of 2D nanomaterials for enhanced functionality;
  • Hybrid nanocomposites combining 2D materials with polymers, metals, or oxides;
  • Energy applications including supercapacitors, batteries, electrocatalysts, and fuel cells;
  • Biomedical applications such as drug delivery, wound healing, antibacterial systems, cancer therapy, and biosensing.

Special emphasis is placed on understanding the structure–property–performance relationship and the role of nanointerfaces in enhancing multifunctionality. Contributions that demonstrate innovative fabrication strategies, in vitro/in vivo evaluations, or computational insights are highly encouraged. 

Dr. Kasirajan Kasinathan
Guest Editor

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. Nanomaterials 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 2400 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.

Publisher’s Notice

“The Special Issue has been shifted from Section Nanocomposite Thin Films and 2D Materials to Section 2D and Carbon Nanomaterials / removed from Section Nanocomposite Thin Films and 2D Materials on 18 November 2025. At the time of the move, there were no publications in this Special Issue.”

Keywords

  • two-dimensional materials
  • nanocomposites
  • MXene
  • layered double hydroxides (LDHs)
  • energy storage
  • supercapacitors
  • wound healing
  • antibacterial activity
  • biocompatibility
  • multifunctional hybrid materials

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Published Papers (1 paper)

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Research

16 pages, 3468 KB  
Article
Fabrication and Photoelectrochemical Activity of In2S3 Infused TiO2 Nanorod Heterostructure Photoelectrodes for Solar Water Splitting
by Aravindha Raja Selvaraj, Kasinathan Kasirajan and Jaehyun Hur
Nanomaterials 2026, 16(1), 44; https://doi.org/10.3390/nano16010044 - 29 Dec 2025
Cited by 1 | Viewed by 678
Abstract
Titanium dioxide (TiO2) and indium sulfide (In2S3) combined nanoarray films, fabricated via the hydrothermal and chemical bath deposition (CBD) methods, were employed as photoelectrocatalysts for water splitting applications through the photoelectrochemical (PEC) process. The resulting heterostructure nanoarray [...] Read more.
Titanium dioxide (TiO2) and indium sulfide (In2S3) combined nanoarray films, fabricated via the hydrothermal and chemical bath deposition (CBD) methods, were employed as photoelectrocatalysts for water splitting applications through the photoelectrochemical (PEC) process. The resulting heterostructure nanoarray catalyst morphology, composition, and optical absorption have been analyzed. The photon illumination and its effect on the electrochemical impedance and photocurrent generation measurements exposed that the infusion of In2S3 on the TiO2 films comprehensibly reduced the charge carrier transport resistance (700 Ohm·cm2) and enhanced the photocurrent (0.28 mA/cm2) with an increment of photo potential response (−1.02 V vs. Ag/AgCl). Further, the heterostructure films effectively degrade the organic molecules in the electrolyte under UV light illumination. The enhanced catalytic reaction is ascribed to the role of In2S3 deposition on the TiO2, which effectively improves the charge carrier collection at the surface by In2S3 and promotes the dissociation of organic molecules at the interface. Full article
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