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Nano and Micro Materials in Green Chemistry

A special issue of Molecules (ISSN 1420-3049). This special issue belongs to the section "Materials Chemistry".

Deadline for manuscript submissions: 31 March 2026 | Viewed by 852

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Guest Editor
College of Chemistry & Pharmacy, Northwest Agriculture and Forestry University, Xianyang 712100, China
Interests: solid state synthesis; hydrothermal synthesis; phosphor; rare earth doping; luminescence; quantum dot; carbon dot
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Special Issue Information

Dear Colleagues,

Green chemistry is revolutionizing industries by integrating nano- and micro-materials to achieve sustainability across energy, environment, electronics, and agriculture industries and beyond. These materials—showcasing enhanced catalytic activity, energy-efficient interfaces, and tailored functionalities—enable breakthroughs in reducing resource consumption and environmental footprints.

This Special Issue invites original research and reviews on (but not limited to) the following:

  • Cross-sectoral applications: Energy and Chemical Engineering: Nanocatalysts for low-temperature reactions, microporous membranes for CO2 capture, and nanostructured electrodes for green hydrogen;
  • Agriculture and Life Sciences: Nanofertilizers for precision farming, microcarriers for targeted drug delivery, and biohybrid materials for soil and environmental remediation;
  • Methodological innovations: Green synthesis: Solar-driven synthesis, bioinspired self-assembly, biosynthesis (microbial/plant-mediated), and ionic liquid-mediated fabrication;
  • Advanced characterization: Computational chemistry and simulation techniques; high-resolution imaging techniques and spectroscopic methods; chemical sustainability assessment.

We welcome interdisciplinary studies that bridge material science with sustainable practices, offering scalable solutions for global challenges in decarbonization, circular economy, and planetary health.

Prof. Dr. Ruijin Yu
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 100 words) can be sent to the Editorial Office for announcement on this website.

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. Molecules 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

  • green chemistry
  • biosynthesis and green synthesis
  • nanomaterials and micro-materials
  • biohybrid materials
  • nanostructured electrodes
  • chemical sustainability assessment

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Published Papers (1 paper)

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Research

25 pages, 7645 KB  
Article
Green Synthesized Silver Nanoparticles from Biowaste for Rapid Dye Degradation: Experimental Investigation and Computational Mechanistic Insights
by Tanakorn Wonglakhon, Areeya Chonsakon, Prawit Nuengmatcha, Benjawan Ninwong, Dirk Zahn and Yanisa Thepchuay
Molecules 2025, 30(18), 3738; https://doi.org/10.3390/molecules30183738 - 15 Sep 2025
Viewed by 673
Abstract
Silver nanoparticles (Ag NPs) green-synthesized using Nypa fruticans fruit husk (NF) extract were applied as catalysts for the degradation of organic dyes in water for the first time. The synthesized Ag NPs, which were well-dispersed, highly stable, and small in size with an [...] Read more.
Silver nanoparticles (Ag NPs) green-synthesized using Nypa fruticans fruit husk (NF) extract were applied as catalysts for the degradation of organic dyes in water for the first time. The synthesized Ag NPs, which were well-dispersed, highly stable, and small in size with an average diameter of ~4 nm, efficiently catalyzed the degradation of methyl orange (MO) in the presence of NaBH4, achieving complete degradation (>99%) within one minute under optimized conditions. The application to a commercial synthetic dye resulted in over 89% degradation within five minutes. To elucidate the degradation mechanism at the atomistic level, molecular dynamics (MD) simulations and density functional theory (DFT) calculations were employed. MD simulations revealed the adsorption behavior of MO on the Ag(111) surface. DFT calculations clarified the reaction pathway of MO degradation, identifying direct hydride transfer from BH4 to the azo group of MO as the rate-determining step, with the subsequent step influenced by the pH conditions. These findings illustrate the potential of NF extract in the green synthesis of catalytically active Ag NPs and contribute to understanding their role in dye degradation processes relevant to environmental remediation. Full article
(This article belongs to the Special Issue Nano and Micro Materials in Green Chemistry)
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