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  • Article
  • Open Access

Electron Interaction-Enhanced Photocatalytic Degradation of Tetracycline over Fe/UIO-66

  • Junjie Xu,
  • Bingyan Wang,
  • Yuhao Wang,
  • Jinyu Yang and
  • Changxin Li
Chemistry2025, 7(6), 197;https://doi.org/10.3390/chemistry7060197 
(registering DOI)

11 December 2025

The excessive use of tetracycline (TC) poses a severe threat to the health of humans and ecosystems. Environmentally friendly photocatalytic technology can be effectively used to degrade TC. In this study, an Fe-modified UIO-66 (Fe/UIO-66) catalyst w...

  • Article
  • Open Access
176 Views
21 Pages

Ruthenium, Rhodium, and Iridium α-Diimine Complexes as Precatalysts in Carbon Dioxide Hydrogenation and Formic Acid Decomposition

  • Juan C. Segura-Silva,
  • Miguel A. Cabrera-Briseño,
  • Ricardo González-Cruz,
  • Sara A. Cortes-Llamas,
  • José G. Alvarado-Rodríguez,
  • Elvia Becerra-Martínez,
  • A. Aaron Peregrina-Lucano and
  • I. Idalia Rangel-Salas

4 December 2025

This study describes a series of water-soluble half-sandwich ruthenium(II), rhodium(III), and iridium(III) complexes with α-diimine ligands containing substituted aromatic groups. These ligands were derived from glyoxal and 2-aminophenol (a), 4...

  • Article
  • Open Access
188 Views
19 Pages

4 December 2025

The presence of vanadium compounds in heavy oils poses a significant challenge by poisoning and deactivating refining catalysts, making their removal an essential processing step. However, this process is challenged by the competitive adsorption of a...

  • Article
  • Open Access
222 Views
20 Pages

PEG-Coated Nanostructured NiO Synthesized Sonochemically in 1,2-(Propanediol)-3-methylimidazolium Hydrogen Sulfate Ionic Liquid: DFT, Structural and Dielectric Characterization

  • Ghania Dekkiche,
  • Yassine Chaker,
  • Abdelkader Benabdellah,
  • EL-Habib Belarbi,
  • Noureddine Harid,
  • Mustapha Hatti,
  • Abdelhalim Zoukel,
  • Abdelaziz Rabehi and
  • Mustapha Habib

4 December 2025

In this work, nickel oxide nanoparticles (NiO NPs) were synthesized sonochemically in the ionic liquid 1,2-(propanediol)-3-methylimidazolium hydrogen sulfate ([PDOHMIM+][HSO4−]) at different loadings (8 wt.%, 15 wt.%, and 30 wt.%), and subseque...

  • Article
  • Open Access
140 Views
15 Pages

3 December 2025

Most reported fluorescent Al3+ probes rely on fluorescence signal enhancement or quenching. Since the change in fluorescence intensity is the sole detection signal, various factors such as instrumental efficiency, environmental conditions, and probe...

  • Article
  • Open Access
316 Views
10 Pages

1 December 2025

Cyclo[48]carbon (C48) exhibits an aesthetically pleasant structure featuring a cyclic polyyne, and it serves as a prototypical medium-sized ring that moves us towards an understanding of its overall magnetic behavior in a challenging molecular shape...

  • Article
  • Open Access
197 Views
21 Pages

Microwave-Irradiated Eco-Friendly Multicomponent Synthesis of Substituted Pyrazole Derivatives and Evaluation of Their Antibacterial Potential

  • Bahle L. Mntambo,
  • Jamiu O. Aribisala,
  • Saheed Sabiu,
  • Senzekile Majola,
  • Robert M. Gengan and
  • Talent R. Makhanya

1 December 2025

The synthesis of novel pyrazole derivatives (SPDs) and their evaluation for antibacterial potential against Escherichia coli (E. coli), Pseudomonas aeruginosa (P. aeruginosa), Staphylococcus aureus (S. aureus), and Streptococcus pneumoniae (S. pneumo...

  • Review
  • Open Access
428 Views
21 Pages

High-Entropy Alloys for Electrocatalytic Water Oxidation: Recent Advances on Mechanism and Design

  • Luyu Liu,
  • Xiang Ding,
  • Haotian Qin,
  • Siyuan Tang,
  • Linlin Xu and
  • Fuzhan Song

28 November 2025

Hydrogen energy has been regarded as a promising alternative to fossil fuels due to its high energy density and zero-pollution combustion nature. Compared to other hydrogen generation technologies, water electrolysis provides a promising route for hi...

  • Article
  • Open Access
272 Views
13 Pages

A Bacteria Sol–Gel Template Approach to Form Palladium Core–Shell Catalysts for Suzuki–Miyaura Reactions

  • Vitaliy N. Soromotin,
  • Pavel V. Rybochkin,
  • Violetta A. Pertseva and
  • Olga A. Kamanina

25 November 2025

This study presents a sustainable and efficient method for fabricating core–shell structured palladium catalysts using a bacterial template and sol–gel synthesis. This synthesis aligns with green chemistry principles by minimizing waste a...

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Chemistry - ISSN 2624-8549