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Inorganics, Volume 13, Issue 7

2025 July - 42 articles

Cover Story: The first chlorido platinum(II) complex with a cyclometallated N^C^N 1,3-bis(pyridin-2-yl)benzene ligand was prepared in 1999. Four years later, its luminescent properties were discovered. Since then, a huge number of studies have been dedicated to the synthesis of related complexes, as well as to their application in photonics, optoelectronics, bioimaging, and photodynamic therapy. The present review illustrates the Milanese contribution to the rapid growth of this platinum family. For example, the introduction of a variously substituted phenyl group on position 4 of pyridine rings boosts the luminescence properties, and the presence of bulky substituents on the 4-phenylpyridine unit is an efficient method with which to decrease π–π stacking and/or Pt–Pt interactions, opening an appealing route for the fabrication of blue OLEDs. View this paper
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Articles (42)

  • Article
  • Open Access
1,293 Views
19 Pages

Synthesis, Characterization, and Biological Evaluation of Some 3d Metal Complexes with 2-Benzoylpyridine 4-Allylthiosemicarbazone

  • Vasilii Graur,
  • Ianina Graur,
  • Pavlina Bourosh,
  • Victor Kravtsov,
  • Carolina Lozan-Tirsu,
  • Greta Balan,
  • Olga Garbuz,
  • Victor Tsapkov and
  • Aurelian Gulea

The eight new copper(II), nickel(II), zinc(II), and iron(III) coordination compounds [Cu(L)Cl]2 (1), [Cu(L)Br]2 (2), [Cu(L)(NO3)]2 (3), [Cu(phen)(L)]NO3 (4), [Ni(HL)2](NO3)2·H2O (5), [Ni(HL)2]Cl2 (6), [Zn(L)2]·0.125H2O (7), and [Fe(L)2]...

  • Article
  • Open Access
3 Citations
2,204 Views
18 Pages

Synthesis and Application of Fe3O4–ZrO2 Magnetic Nanoparticles for Fluoride Adsorption from Water

  • Israel Águila-Martínez,
  • José Antonio Pérez-Tavares,
  • Efrén González-Aguiñaga,
  • Pablo Eduardo Cardoso-Avila,
  • Héctor Pérez Ladrón de Guevara and
  • Rita Patakfalvi

This study presents the synthesis, characterization, and application of magnetic magnetite–zirconium dioxide (Fe3O4–ZrO2) nanoparticles as an efficient nanoadsorbent for fluoride removal from water. The nanoparticles were synthesized usin...

  • Article
  • Open Access
1 Citations
1,463 Views
13 Pages

Eco-Friendly Fabrication of Zinc Oxide Nanoparticles Using Gaultheria fragrantissima: Phytochemical Analysis, Characterization, and Antimicrobial Potential

  • Bhoj Raj Poudel,
  • Sujan Dhungana,
  • Anita Dulal,
  • Aayush Raj Poudel,
  • Laxmi Tiwari,
  • Devendra Khadka,
  • Megh Raj Pokhrel,
  • Milan Babu Poudel,
  • Allison A. Kim and
  • Janaki Baral

This work explores zinc oxide nanoparticle (ZnO NP) synthesis utilizing leaf extract of the Gaultheria fragrantissima plant that are useful in medicine, environmental remediation, and cosmetics due to their antibacterial activity, photocatalytic effi...

  • Review
  • Open Access
3 Citations
4,086 Views
16 Pages

Cisplatin, the Timeless Molecule

  • Annaluisa Mariconda,
  • Jessica Ceramella,
  • Alessia Catalano,
  • Carmela Saturnino,
  • Maria Stefania Sinicropi and
  • Pasquale Longo

Cisplatin was the first metal-based anticancer drug introduced into clinical use. It is a “small” molecule, but it represented a very “big” discovery. Since it was introduced on the market, it has not been withdrawn, despite b...

  • Article
  • Open Access
1,093 Views
10 Pages

The efficient employment of chiral porous organic cages (POCs) for asymmetric catalysis is of great significance. In this work, we have synthesized a chiral N-rich organic cage constructed through chiral (S, S)-1,2-cyclohexanediamine and benzene-1,3,...

  • Review
  • Open Access
2,288 Views
35 Pages

Ferrocene (Fc) is a redox-active organometallic scaffold whose unique electronic properties, stability, and modularity have enabled a broad range of catalytic and sensing applications. This review critically examines recent advances in Fc-based syste...

  • Article
  • Open Access
1 Citations
1,300 Views
20 Pages

The one-dimensional (1D) Sb(III)-based organic–inorganic hybrid perovskite (AImd)21[SbI5] (AImd = 1-allylimidazolium) crystallizes in the orthorhombic, centrosymmetric space group Pnma. The structure consists of corner-sharing [SbI6] oct...

  • Article
  • Open Access
3 Citations
1,244 Views
16 Pages

Corrosion Resistance of Ti/Cr Gradient Modulation Period Nanomultilayer Coatings Prepared by Magnetron Sputtering on 7050 Aluminum Alloy

  • Kang Chen,
  • Tao He,
  • Xiangyang Du,
  • Alexey Vereschaka,
  • Catherine Sotova,
  • Yang Ding and
  • Jian Li

Nanostructured multilayer anticorrosion coatings offer an effective strategy to mitigate the poor corrosion resistance of aluminum alloys and extend their service life. In this study, four types of Ti/Cr multilayer coatings with varied modulation per...

  • Article
  • Open Access
1,763 Views
15 Pages

Electro-oxidation of ammonia has emerged as a promising route for sustainable energy conversion and pollutant mitigation. In this study, we report the facile fabrication of dendritic Cu@Pt core–shell nanostructures electrodeposited on pencil gr...

  • Article
  • Open Access
1,054 Views
11 Pages

Photodetection Enhancement via Dipole–Dipole Coupling in BA2MAPb2I7/PEA2MA2Pb3I10 Perovskite Heterostructures

  • Bin Han,
  • Bingtao Lian,
  • Qi Qiu,
  • Xingyu Liu,
  • Yanren Tang,
  • Mengke Lin,
  • Shukai Ding and
  • Bingshe Xu

Two-dimensional (2D) hybrid organic–inorganic perovskites (HOIPs) have attracted considerable attention in optoelectronic applications, owing to their remarkable characteristics. Nevertheless, the application of 2D HOIPs encounters inherent cha...

  • Article
  • Open Access
950 Views
14 Pages

Extended Synthetic Pathways Towards Dialkyl-Substituted Phosphanylboranes

  • Mehdi Elsayed Moussa,
  • Oliver Hegen,
  • Christoph Riesinger and
  • Manfred Scheer

Phosphine–boranes have garnered growing interest for their potential in catalysis and as building blocks for inorganic polymers. While various synthetic methods exist, flexibility to introduce diverse substituents on the P centers remains limit...

  • Article
  • Open Access
1,703 Views
17 Pages

Synthesis, Characterization, and Anticancer Activity of 3-Chlorothiophene-2-carboxylic Acid Transition Metal Complexes

  • Baiquan Hu,
  • Qianqian Kang,
  • Xianggao Meng,
  • Hao Yin,
  • Xingzhi Yang,
  • Yanting Yang and
  • Mei Luo

In this study, 3-chlorothiophene-2-carboxylic acid (HL) was used as a main ligand to successfully synthesize four novel complexes: [Cu(L)2(Py)2(OH2)2] (1), [Co(L)2(Py)2(OH2)2] (2) (Py = pyridine), [{Ni(L)2(OH2)4}2{Ni(L)(OH2)5}]L•5H2O (3), and [{...

  • Article
  • Open Access
1 Citations
1,365 Views
18 Pages

This study reported covalent organic frameworks (COFs) and their hybrid composites with two-dimensional materials, graphene oxide (GO), graphitic carbon nitride (g-C3N4), and boron nitride (BN), to examine their structural, textural, and gas adsorpti...

  • Article
  • Open Access
2 Citations
1,623 Views
13 Pages

Near-Infrared Synaptic Responses of WSe2 Artificial Synapse Based on Upconversion Luminescence from Lanthanide Doped Nanoparticles

  • Yaxian Lu,
  • Chuanwen Chen,
  • Qi Sun,
  • Ni Zhang,
  • Kun Lv,
  • Zhiling Chen,
  • Yuelan He,
  • Haowen Tang and
  • Ping Chen

Near-infrared (NIR) photoelectric synaptic devices show great potential in studying NIR artificial visual systems integrating excellent optical characteristics and bionic synaptic plasticity. However, NIR synapses based on transition metal dichalcoge...

  • Article
  • Open Access
3 Citations
1,946 Views
26 Pages

TiO2 Nanoparticles Obtained by Laser Sintering When Added to Methacrylate Photopolymer Resin Improve Its Physicochemical Characteristics and Impart Antibacterial Properties

  • Aleksandr V. Simakin,
  • Dmitriy E. Burmistrov,
  • Ilya V. Baimler,
  • Ann V. Gritsaeva,
  • Dmitriy A. Serov,
  • Maxim E. Astashev,
  • Pavel Chapala,
  • Shamil Z. Validov,
  • Fatikh M. Yanbaev and
  • Sergey V. Gudkov

In this paper, titanium oxide nanoparticles (TiO2-NPs) with complex surface topologies were obtained for the first time using simple procedures applied in laser sintering. Based on the obtained nanoparticles and polymethyl methacrylate-like photopoly...

  • Review
  • Open Access
5 Citations
1,723 Views
26 Pages

ZnO/SiC nanocomposite materials possess significant potential for various technological fields due to their extraordinary optical, electrical, thermal, and mechanical properties. The synthesis methods, material properties, and diverse applications of...

  • Article
  • Open Access
1 Citations
1,006 Views
12 Pages

The research on ultra-thin inorganic chips is an important field in the development of inorganic flexible electronics. By thinning the inorganic (mainly silicon-based) chip to less than 50 μm, it will gain a certain degree of flexibility. After th...

  • Article
  • Open Access
1,371 Views
10 Pages

Poly[bis(4-phenyl) (2,5,6-trimethylphenyl) amine (PTAA), as a hole transfer material, has been widely used in perovskite solar cells (PSCs). However, the optimal solvent for preparing the PTAA solution and coating the PTAA layer is still uncertain. I...

  • Article
  • Open Access
1 Citations
1,581 Views
10 Pages

In this study, we investigate the optical and structural properties of Cu-doped β-Ga2O3 nanostructures synthesized via a hydrothermal method, followed by annealing in ambient O2. Different Cu doping concentrations (0, 1.6, and 4.8 at.%) are intr...

  • Article
  • Open Access
1 Citations
1,426 Views
23 Pages

Structurally Characterized Cobalt and Nickel Complexes of Flavonoid Chrysin as Potential Radical Scavenging Compounds

  • Eleftherios Halevas,
  • Barbara Mavroidi,
  • Despoina Varna,
  • Georgia Zahariou,
  • George Litsardakis,
  • Maria Pelecanou and
  • Antonios G. Hatzidimitriou

Polyphenolic compounds, such as flavonoids, possess important structural and physico-chemical characteristics that in combination with their biological properties render them an important class of natural compounds with medicinal prospects. Chrysin i...

  • Article
  • Open Access
1 Citations
1,175 Views
12 Pages

In many photocatalytic systems employing dual catalysts, researchers often focus primarily on the individual performance of each catalyst while overlooking potential inter-catalyst interactions. In this work, we have developed an efficient dual-catal...

  • Article
  • Open Access
2 Citations
2,812 Views
22 Pages

Combination of Acid and Base Activation of Montmorillonite Clay and Its Impact on the Basic Blue-41 Removal Properties: Regeneration and Single Batch Design

  • Thamer S. Alraddadi,
  • Rawan Al-Faze,
  • Saheed A. Popoola,
  • Mohd Gulfam Alam,
  • Souad Rakass,
  • Hmoud Al Dmour and
  • Fethi Kooli

The treatment with an alkali (sodium hydroxide) solution of acid-activated montmorillonite clay minerals resulted in a reduction in specific surface area. However, a significant enhancement in the removal of basic blue-41 dye solution was achieved co...

  • Article
  • Open Access
1,490 Views
15 Pages

Three-Dimensional Bi-Enriched Bi2O3/Bi2MoO6 Z-Scheme Heterojunction: Augmented Photocatalytic Phenol Degradation

  • Congyu Cai,
  • Shuwen Wang,
  • Pingping Wan,
  • Haoying Cai,
  • Minhui Pan and
  • Weiwei Wang

A three-dimensional Bi-enriched Bi2O3/Bi2MoO6 Z-scheme heterojunction photocatalyst was successfully synthesized via a facile one-step hydrothermal method for efficient phenol degradation under visible light. Structural and morphological characteriza...

  • Article
  • Open Access
1 Citations
1,848 Views
18 Pages

New QSPR/QSAR Models for Organic and Inorganic Compounds: Similarity and Dissimilarity

  • Alla P. Toropova,
  • Andrey A. Toropov,
  • Alessandra Roncaglioni and
  • Emilio Benfenati

Background: We studied in silico models of both organic and inorganic substances. In most cases, these in silico models are used for organic substances only. The following endpoints were taken for the case studies: the octanol–water coefficient...

  • Review
  • Open Access
4 Citations
3,237 Views
30 Pages

Modification Strategies of g-C3N4-Based Materials for Enhanced Photoelectrocatalytic Degradation of Pollutants: A Review

  • Yijie Zhang,
  • Peng Lian,
  • Xinyu Hao,
  • Li Zhang,
  • Lihua Yang,
  • Li Jiang,
  • Kaiyou Zhang,
  • Lei Liao and
  • Aimiao Qin

Graphite carbon nitride (g-C3N4) is a low band gap non-metallic polymer semiconductor that has broad application prospects and is an ideal material for absorbing visible light, as g-C3N4 materials have strong oxidation properties and are easy to modi...

  • Article
  • Open Access
4 Citations
1,637 Views
17 Pages

Synthesis of Physically Activated Carbons from Vitellaria paradoxa Shells for Supercapacitor Electrode Applications

  • Joshua Atta Alabi,
  • Neda Nazari,
  • Daniel Nframah Ampong,
  • Frank Ofori Agyemang,
  • Mark Adom-Asamoah,
  • Richard Opoku,
  • Rene Zahrhuber,
  • Christoph Unterweger and
  • Kwadwo Mensah-Darkwa

This study investigates the processing of shea nut shells (SNSs), an abundant agricultural waste, into porous activated carbon for supercapacitor electrodes through a two-stage thermal treatment involving pyrolysis and physical activation with CO2 an...

  • Article
  • Open Access
1 Citations
1,323 Views
17 Pages

In this study, AgI/Ag3PO4/WO3 ternary composite photocatalysts with dual Z-scheme heterojunction were fabricated via the in situ loading of Ag3PO4 onto WO3 followed by anion exchange. Compared to single photocatalysts and binary composites, the AgI/A...

  • Article
  • Open Access
1 Citations
1,225 Views
20 Pages

Nanostructured binary metal oxides have demonstrated the potential for increased electrochemical performance due to their structural stability, electronic conductivity, and various oxidation states. The Li4Ti5O12 was successfully synthesized via a hy...

  • Review
  • Open Access
1,499 Views
21 Pages

Italian Contribution to the Recent Growth of the Luminescent 1,3-Bis(Pyridin-2-yl)benzene Platinum(II) Complex Family

  • Alessia Colombo,
  • Claudia Dragonetti,
  • Francesco Fagnani,
  • Daniele Marinotto and
  • Dominique Roberto

The first chlorido platinum(II) complex with a cyclometallated 1,3-bis(pyridin-2-yl)benzene ligand, Pt(bpyb)Cl, was prepared in 1999. Four years later, its luminescent properties were discovered. Since then, a huge number of studies have been dedicat...

  • Article
  • Open Access
2,285 Views
14 Pages

New Complex of Salinomycin with Hg(II)—Synthesis and Characterization

  • Juliana Ivanova,
  • Irena Pashkunova-Martic,
  • Johannes Theiner,
  • Nikola Burdzhiev,
  • Peter Dorkov and
  • Ivo Grabchev

Salinomycin is a polyether ionophorous antibiotic with promising antineoplastic properties. Published studies have revealed that the compound also exerts pronounced antidotal activity against cadmium (Cd) and lead (Pb) intoxications. It has been prov...

  • Review
  • Open Access
2 Citations
3,953 Views
42 Pages

This short review provides an overview of the bioinorganic chemistry of molybdenum and tungsten, offering insights into current research perspectives and fundamental concepts in the field, as well as gaps in our knowledge. It is designed to highlight...

  • Article
  • Open Access
3 Citations
2,002 Views
24 Pages

Coupling Advanced Oxidation and Anaerobic Treatment for Landfill Leachate: Magnetite-Catalyzed Ozone and USAB Reactor Efficiency

  • Dorance Becerra-Moreno,
  • Antonio Zuorro,
  • Fiderman Machuca-Martínez,
  • Luisa F. Ramírez-Rios,
  • Janet B. García-Martínez and
  • Andrés F. Barajas-Solano

Sanitary landfill leachate treatment was evaluated using magnetite-catalyzed ozone, an upflow anaerobic sludge blanket (UASB) reactor, and microalgae, both individually and in combination, to improve biodegradability and remove organic matter, solids...

  • Article
  • Open Access
980 Views
15 Pages

Eskebornite (CuFeSe2), a member of the I–III–VI2 ternary semiconductor family, was explored in this study as a potential thermoelectric material, offering new insights into its synthesis, structural characteristics, and transport behavior...

  • Article
  • Open Access
2 Citations
1,472 Views
13 Pages

Fine-grained Yb:Y2O3 laser ceramics with excellent transmittance and thermal conductivity were fabricated from commercial powders. The process involved aqueous colloidal forming, additive-free air pre-sintering at 1400 °C, and hot isostatic press...

  • Article
  • Open Access
1 Citations
1,307 Views
17 Pages

[Pd(dach)Cl2] Complex Targets Proteins Involved in Ribosomal Biogenesis, and RNA Splicing in HeLa Cells

  • Vanja Ralić,
  • Katarina Davalieva,
  • Branislava Gemović,
  • Milan Senćanski,
  • Maja D. Nešić,
  • Jelena Žakula,
  • Milutin Stepić and
  • Marijana Petković

This study aims to investigate the effect of the Pd(II) complex on HeLa cells using computational biology and proteomic analysis. [Pd(dach)Cl2]-treated HeLa cells were subjected to comparative proteomics analysis using label-free data-independent liq...

  • Article
  • Open Access
991 Views
14 Pages

Phenylene-based bis-oxamate polydentate ligands offer a unique opportunity for creating a large variety of coordination compounds, in which paramagnetic metal ions are strongly magnetically coupled. The employment of imino nitroxyl (IN) radicals as s...

  • Article
  • Open Access
1,813 Views
20 Pages

In Vitro Antibacterial Activities and Calf Thymus DNA–Bovine Serum Albumin Interactions of Tridentate NNO Hydrazone Schiff Base–Metal Complexes

  • Maida Katherine Triviño-Rojas,
  • Santiago José Jiménez-Lopez,
  • Richard D’Vries,
  • Alberto Aragón-Muriel and
  • Dorian Polo-Cerón

Their demonstrable bioactive characteristics, coupled with their wide structural diversity and coordination versatility, render Schiff bases and their coordination complexes biologically active compounds demonstrating outstanding properties. This res...

  • Article
  • Open Access
1,272 Views
28 Pages

Synthesis and Characterization of a Water-Soluble Nanomaterial via Deep Nitration of Light Fullerene C60

  • Natalya Kulenova,
  • Marzhan Sadenova,
  • Bagdat Azamatov,
  • Bauyrzhan Maratuly,
  • Nikolay Charykov,
  • Mikhail Arshinov and
  • Nail Beisekenov

A direct non-catalytic synthesis of a new water-soluble polynitro-hydroxylated fullerene derivative, C60(NO2)18(OH)2, was carried out using a mixture of concentrated nitric and sulfuric acids. The resulting poly-nitro adduct was comprehensively chara...

  • Communication
  • Open Access
1,754 Views
13 Pages

The electrochemical oxidation of biomass-derived 5-hydroxymethylfurfural (HMF) coupled with water electrolysis for green hydrogen production is a promising strategy to address energy crises and environmental pollution. Despite the suitable adsorption...

  • Article
  • Open Access
1,030 Views
13 Pages

Bimetallic Ir-Sn Non-Carbon Supported Anode Catalysts for PEM Water Electrolysis

  • Iveta Boshnakova,
  • Elefteria Lefterova,
  • Galin Borisov,
  • Denis Paskalev and
  • Evelina Slavcheva

Nanostructured bimetallic IrSn composites deposited on the natural aluminosilicate montmorillonite were synthesized and evaluated as anode electrocatalysts for polymer electrolyte membrane electrolysis cells (PEMECs). The test series prepared via the...

  • Review
  • Open Access
2 Citations
2,720 Views
19 Pages

Plasma-Assisted Regeneration of Activated Carbon: Current Status and Prospects

  • Routong Chen,
  • Jiaxin Meng,
  • Shiyi Tan,
  • Litao Liang,
  • Faxing Wang,
  • He Liu,
  • Cong Guo,
  • Weizhai Bao,
  • Guozhen Zhang and
  • Feng Yu

Activated carbon (AC) is widely used in pollution control, but it faces significant challenges in regeneration due to secondary pollution and structural degradation. Traditional methods, such as thermal and chemical regeneration, are energy-intensive...

  • Feature Paper
  • Article
  • Open Access
2 Citations
1,266 Views
18 Pages

Tin(II) sulfide(SnS)/titanium(IV) oxide (TiO2) heterostructure thin films were prepared by radio-frequency magnetron sputtering to investigate the enhancement effect of the formed heterojunction on the photocatalytic performance. By adjusting the spu...

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Inorganics - ISSN 2304-6740