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Chemistry, Volume 8, Issue 2

2026 February - 18 articles

Cover Story: The catalytic hydrogenation of CO2 represents a key route for reducing greenhouse gas emissions while producing sustainable fuels and chemicals, with ethanol being particularly promising due to its versatility and compatibility with the existing energy infrastructure. Despite significant progress in converting CO2 to C1 products (e.g., methane, methanol), ethanol synthesis via CO2 hydrogenation remains challenging because of competing reaction pathways and byproduct formation. This review consolidates key findings, proposes potential reaction mechanisms, and outlines strategies for designing high-efficiency catalysts, including metal active sites (Rh, Pd, Au, etc.) and supports (zeolites, metal oxides, metal-organic frameworks, etc.), ultimately providing reference for industrial application of CO2-to-ethanol technologies. View this paper
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Articles (18)

  • Article
  • Open Access
2 Citations
1,971 Views
12 Pages

PDCG: A Diffusion Model Guided by Pre-Training for Molecular Conformation Generation

  • Yanchen Liu,
  • Yameng Zheng,
  • Amina Tariq,
  • Xiaofei Nan and ,
  • Lingbo Qu and
  • Jinshuai Song
  • + 1 author+ 0 author

18 February 2026

Background: While machine learning has advanced molecular conformation generation, existing models often suffer from limited generalization and inaccuracies, especially for complex molecular structures. These limitations hinder their reliability in d...

(This article belongs to the Special Issue AI and Big Data in Chemistry)
  • Article
  • Open Access
1,131 Views
15 Pages

16 February 2026

Fabrication of magnetic materials via a facile and environmentally favorable process with high self-heating performance is quite favored for biomedical applications. To tackle this challenge, magnetic ferrite nanoparticles were developed through an u...

(This article belongs to the Special Issue The Recent Advances in Sustainable Materials for Energy and Environmental Applications)
  • Article
  • Open Access
1,540 Views
11 Pages

Large Electrocaloric Effect in Stretched Relaxor Ferroelectric Polymers near Morphotropic Phase Boundary

  • Linxiao Xu,
  • Yuquan Liu,
  • Jiahong Li,
  • Hangyao Wu and ,
  • Yuanqi Wang,
  • Ze Yuan,
  • Ling Cheng,
  • Yang Li,
  • Huamin Zhou and
  • Yang Liu
  • + 5 authors+ 0 author

16 February 2026

Use of the morphotropic phase boundary (MPB) is a promising approach to enhance the electrocaloric effect in ferroelectric polymers. This is usually achieved by a composition method, and polymer processing near the MPB to tune electrocaloric response...

(This article belongs to the Special Issue Phase Transition)
  • Article
  • Open Access
3 Citations
2,355 Views
19 Pages

15 February 2026

The critical micelle concentration (CMC) is a fundamental physicochemical property of surfactants with significant implications across multiple industries. This paper presents an uncertainty-aware graph neural network (GNN) that integrates molecular...

(This article belongs to the Section Physical Chemistry and Chemical Physics)
  • Article
  • Open Access
3 Citations
1,510 Views
19 Pages

A Systematic Study of the Catalytic Decomposition Process of Ammonium Perchlorate and Its Decomposition Products Catalyzed by Copper and Copper Oxides

  • Guifeng Xiang,
  • Xiaolin Tang,
  • Chenhui Ma,
  • Zeyu Zheng and ,
  • Yifu Zhang and
  • Chi Huang
  • + 1 author+ 0 author

13 February 2026

To reveal the core mechanism of copper-based materials in catalyzing ammonium perchlorate (AP) decomposition, three copper-based materials with the simplest structures (Cu, Cu2O and CuO) are selected as research objects. This study systematically inv...

(This article belongs to the Section Catalysis)
  • Article
  • Open Access
1 Citations
1,279 Views
13 Pages

13 February 2026

Vividly colored cholesteric liquid crystal polymer network (CLCN) patterns based on epoxy resin are used in decorative and anti-counterfeiting applications. These films are typically prepared via cationic photopolymerization and post-polymerization t...

(This article belongs to the Special Issue Materials with Liquid–Crystalline Properties—Structure, Stimuli Responsiveness and Functionality)
  • Article
  • Open Access
2 Citations
1,324 Views
13 Pages

Azomethines with Long Alkyl Chains: Synthesis, Characterization, Biological Properties and Computational Lipophilicity Assessment

  • Nikita Yu. Serov,
  • Khasan R. Khayarov,
  • Irina V. Galkina,
  • Marina P. Shulaeva and ,
  • Vyacheslav A. Grigorev and
  • Timur R. Gimadiev
  • + 1 author+ 0 author

12 February 2026

The search for new antibacterial agents is an important task due to the emergence of resistance to widely used drugs. Bromine-, chlorine-, and nitro-substituted phenyl ring azomethines with long alkyl chains (C12, C14, C16, and C18) were synthesized...

(This article belongs to the Section Theoretical and Computational Chemistry)
  • Article
  • Open Access
1,324 Views
14 Pages

Effect of Unsaturation and Chain Length of Methyl Esters on the Corrosion Behavior of Aluminum

  • Oscar Enrique Catalan-Montiel,
  • Ana Karen Galvez-Larios,
  • Isai Rosales-Cadena,
  • América María Ramirez-Arteaga and ,
  • Roy Lopez-Cecenes,
  • Jesus Porcayo-Calderon and
  • José Gonzalo Gonzalez-Rodriguez
  • + 2 authors+ 0 author

12 February 2026

In this study, the corrosion behavior of pure aluminum in methyl esters with different degrees of unsaturation and chain lengths, as found in biodiesel, was investigated using electrochemical techniques. The methyl esters evaluated included methyl ac...

  • Article
  • Open Access
1,868 Views
14 Pages

An Optimal Synthetic Strategy for Conjugating Folic Acid with Manganese-Doped Silica Nanoparticles to Enhance Their Colloidal Stability

  • Anastasia P. Bebyakina,
  • Zeai Huang,
  • Olga D. Bochkova,
  • Alexey S. Stepanov and ,
  • Irek R. Nizameev,
  • Kirill V. Kholin,
  • Rustem R. Zairov,
  • Ying Zhou and
  • Asiya R. Mustafina
  • + 4 authors+ 0 author

11 February 2026

The inadequate biosafety of MRI contrast agents (CAs) remains a challenging issue. Both increasing the magnetic relaxivity of CAs and targeting them through conjugation with folates are promising approaches to addressing this issue. Silica nanopartic...

(This article belongs to the Special Issue Organic and Organoelement Chemistry—A Themed Issue in Honor of Professor Oleg G. Sinyashin on the Occasion of His 70th Birthday)
  • Review
  • Open Access
2 Citations
3,187 Views
56 Pages

Throwing Light on -O–O- Bond: Organic Peroxides in Visible-Light Photocatalysis

  • Diana V. Shuingalieva,
  • Damir D. Karachev,
  • Ksenia V. Skokova,
  • Ivan M. Prosvetov and ,
  • Dmitri I. Fomenkov,
  • Vera A. Vil’ and
  • Alexander O. Terent’ev
  • + 2 authors+ 0 author

9 February 2026

Visible-light photocatalysis enables the integration of classical electrophile/nucleophile chemistry with radical species (free radicals, radical cations, and radical anions) and metallocomplexes, significantly expanding the scope of organic transfor...

(This article belongs to the Collection Featured Reviews, Perspectives, and Commentaries in Contemporary Chemistry)
  • Article
  • Open Access
4 Citations
2,046 Views
20 Pages

Exploring Gardenia jasminoides Seed-Derived Natural Dyes for the Development of Functional Textiles

  • Amit Sarker,
  • Mohammad Eanamul Haque Nizam,
  • Mainul Morshed,
  • Manoj Kanti Datta and ,
  • Huiyu Jiang,
  • Fiaz Hussain,
  • Imran Ahmad Khan,
  • Asfandyar Khan and
  • Kashif Javed
  • + 4 authors+ 0 author

6 February 2026

Natural plant-based resources are rich in bioactive compounds that offer promising alternatives for developing sustainable, functional textiles. This study focuses on the extraction and application of natural dyes from Gardenia jasminoides as an eco-...

(This article belongs to the Topic Green and Sustainable Chemical Processes)
  • Article
  • Open Access
3 Citations
1,294 Views
15 Pages

6 February 2026

Porous Cu/Cu2O catalytic materials with a unique pore structure were successfully synthesized via a one-step solvothermal method using Cu-MOF-74 as the intermediate, followed by induced collapse and oxidation. The structural properties and catalytic...

(This article belongs to the Section Catalysis)
  • Article
  • Open Access
2 Citations
2,209 Views
20 Pages

Synthesis, In Vitro Cytotoxicity Evaluation and GSK-3β Binding Study of Some Indole–Triazole-Linked Pyrazolone Derivatives

  • Ashok Madarakhandi,
  • Sujeet Kumar,
  • Nishith Teraiya,
  • Gokulakrishnan Sakthivel and ,
  • Basavaraj Metikurki,
  • Veda B. Hacholli,
  • Dominique Schols,
  • Febina Ravindran,
  • Bibha Choudhary and
  • Subhas S. Karki
  • + 5 authors+ 0 author

31 January 2026

Glycogen synthase kinase-3 beta (GSK-3β) is a multifunctional serine/threonine kinase mediating multiple cellular functions, such as differentiation, apoptosis, and cell proliferation. Because of their ability to alter carcinogenic pathways, GSK...

(This article belongs to the Section Medicinal Chemistry)
  • Article
  • Open Access
2 Citations
1,604 Views
17 Pages

30 January 2026

To address the challenge of removing copper from copper–ammonia complex wastewater in the printed circuit board (PCB) industry, this study employed natural chitosan (CTS) as the base material. Dithiocarbamate (DTC) groups were grafted onto CTS,...

(This article belongs to the Section Green and Environmental Chemistry)
  • Article
  • Open Access
3 Citations
1,670 Views
15 Pages

Novel 1,4-Naphthoquinone-Zidovudine Hybrid: Design, Synthesis, and In Vitro Evaluation of Its Anti-Trypanosomatid and Cytotoxic Activities

  • Thiago de Souza Dias Silva,
  • Afonso Santine M. M. Velez,
  • Tiago Ribeiro Rodriguez,
  • João Vitor da Costa Silva and ,
  • Henrique Previtalli-Silva,
  • Flávia de Oliveira Cardoso,
  • Célio Geraldo Freire-de-Lima,
  • Otávio Augusto Chaves,
  • Debora Decote-Ricardo and
  • Marco Edilson Freire de Lima
  • + 5 authors+ 0 author

29 January 2026

This work reports the synthesis and characterization of a new molecular hybrid 4, created by combining 1,4-naphthoquinone with the drug zidovudine (AZT) through an azide-alkyne cycloaddition reaction catalyzed by Cu1+. In vitro studies assessed the a...

(This article belongs to the Special Issue Advances in Rational Drug Design: From Target Identification to Drug Lead Compounds)
  • Review
  • Open Access
4 Citations
3,410 Views
35 Pages

Thermo-Catalytic Carbon Dioxide Hydrogenation to Ethanol

  • Xianyu Meng,
  • Ying Wang,
  • Jie Li,
  • Hongxing Wang and ,
  • Chenglong Yu,
  • Jia Guo,
  • Zhuo Zhang,
  • Qingli Qian and
  • Buxing Han
  • + 4 authors+ 0 author

28 January 2026

The catalytic hydrogenation of carbon dioxide (CO2) represents a transformative approach for reducing greenhouse gas emissions while producing sustainable fuels and chemicals, with ethanol being particularly promising due to its compatibility with ex...

(This article belongs to the Collection Featured Reviews, Perspectives, and Commentaries in Contemporary Chemistry)
  • Article
  • Open Access
2,056 Views
22 Pages

Development of Cocoa (Theobroma cacao L.) CCN-51 Microcapsules with Antioxidant and Antimicrobial Properties

  • Erick Nazareno García-Intriago,
  • Dimas Alberto Pincay-Pilay,
  • Mercedes Marcela Pincay-Pilay,
  • Carlos Augusto Morales-Paredes and ,
  • María Celina Santos-Fálconez,
  • Jorge Gabriel Palacios-Revelo,
  • Iris B. Pérez-Almeida and
  • Carlos Alfredo Cedeño-Palacios
  • + 3 authors+ 0 author

26 January 2026

Cocoa (Theobroma cacao L.) is an important source of bioactive compounds with high antioxidant capacity and antimicrobial properties. However, these compounds are susceptible to degradation by light, oxygen, pH, and temperature, which limits their fu...

(This article belongs to the Section Chemistry of Natural Products and Biomolecules)
  • Article
  • Open Access
2,545 Views
12 Pages

Pd/C–H2-Catalyzed One-Pot Aromatization–Deoxygenation of Dihydropyridinediones: A Green, Scalable Route to Alkyl Pyridines

  • Susanta Mandal,
  • Tushar Sharma Banstola,
  • Dhan Maya Chettri,
  • Kimron Protim Phukan and
  • Biswajit Gopal Roy

26 January 2026

Alkyl-substituted pyridines are ubiquitous structural motifs found in natural products, pharmaceuticals, agrochemicals, and functional organic materials. However, their direct synthesis remains challenging because of the electron-deficient nature of...

(This article belongs to the Section Molecular Organics)
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Chemistry - ISSN 2624-8549