Article
Chemistry, Multidisciplinary
Kseniya Maryunina, Gleb Letyagin, Artem Bogomyakov, Vitaly Morozov, Sergey Tumanov, Sergey Veber, Matvey Fedin, Evgeniya Saverina, Mikhail Syroeshkin, Mikhail Egorov, Galina Romanenko, Victor Ovcharenko
Summary: The properties of spin-labeled cyhretrenes with nitronyl nitroxide and imino nitroxide substitutions were studied, revealing that their high kinetic stability makes them promising candidates for the creation of multifunctional contrast agents.
Article
Chemistry, Multidisciplinary
Yan-Li Gao, Yufei Wang, Liguo Gao, Jian Li, Yali Wang, Katsuya Inoue
Summary: Two novel cocrystal Mn-II compounds were successfully synthesized, forming three-dimensional supramolecular architectures through extensive intramolecular H-bonds and halogen bonds.
Article
Biochemistry & Molecular Biology
Sabrina Grenda, Maxime Beau, Dominique Luneau
Summary: A novel trinuclear copper(II) complex was synthesized, with an unusual crystal structure featuring seven-membered metallocycles and an agostic interaction between a copper center and a hydrogen-carbon bond. Magnetic susceptibility measurements indicate strong antiferromagnetic interactions in the complex.
Article
Biochemistry & Molecular Biology
Guangchuan Ou, Qiong Wang, Yingzhi Tan, Qiang Zhou
Summary: Four one-dimensional complexes were synthesized by reacting nickel/copper macrocyclic complexes with K2[Ni(CN)(4)] and characterized using various analytical techniques. The structures of the complexes were determined to have a six-coordinated octahedral coordination geometry, with the nickel/copper ions coordinated by [Ni(CN)(4)](2-) and the macrocyclic ligands. The complexes exhibited weak antiferromagnetic exchange coupling, as confirmed by the Curie-Weiss law.
Article
Chemistry, Multidisciplinary
Irina Golomolzina, Svyatoslav Tolstikov, Gleb Letyagin, Galina Romanenko, Artem S. Bogomyakov, Anna Ya. Akyeva, Mikhail A. Syroeshkin, Mikhail P. Egorov, Vitaly Morozov, Victor Ovcharenko
Summary: The heterospin solid phases of the chain polymer [Cu(hfac)(2)L-Et](infinity) and bicyclic molecule [Cu(hfac)(2)L-Et](2)-I were found to undergo spontaneous transformation into the bicyclic molecule [Cu(hfac)(2)L-Et](2)-II. The transformation was observed through X-ray diffraction analysis and was accompanied by changes in crystal shape, mechanical displacements of crystals, and color. Similar transformations were observed in other complexes as well.
CRYSTAL GROWTH & DESIGN
(2022)
Article
Crystallography
Ekaterina Kudryavtseva, Andrey Serykh, Bogdan Ugrak, Tatyana Dutova, Darina Nasyrova, Alexander Korlyukov, Mikhail Zykin, Nikolay Efimov, Artem Bogomyakov, Evgeny Tretyakov
Summary: New complexes of manganese(II) hexafluoroacetylacetonate with pyrazole-based ligands were synthesized and characterized. The complexes showed different crystal structures and magnetic behaviors, with strong antiferromagnetic behavior at high temperatures and weak ferro- or antiferromagnetic interactions at low temperatures.
Article
Chemistry, Inorganic & Nuclear
Ying Wu, Cheng-Cai Xia, Xin-Yi Wang
Summary: A series of new lanthanide complexes have been synthesized and studied, where the nitronyl nitroxide radical ligands were reduced to form non-radical ligands chelated to lanthanide(III) ions. The magnetic properties of these complexes are consistent with mononuclear Ln(III) compounds, and field-induced frequency dependence was observed in some complexes indicating slow magnetic relaxation.
INORGANICA CHIMICA ACTA
(2021)
Article
Chemistry, Inorganic & Nuclear
Jian Yun Shi, Zhi Long Ma, Meng Chen Wang, Li Tian
Summary: Three 2p-3d complexes containing 4,5-dimethyltriazole nitronyl nitroxide radicals were successfully synthesized and characterized by X-ray analysis. The magnetic properties of the complexes showed antiferromagnetic coupling between metal ions and radicals. Ferromagnetic coupling was observed between uncoordinated NO radicals in one complex, while antiferromagnetic reactions were present in the other two complexes.
INORGANICA CHIMICA ACTA
(2021)
Article
Chemistry, Inorganic & Nuclear
Svyatoslav Tolstikov, Kristina Smirnova, Andrey Kolesnikov, Gleb Letyagin, Artem Bogomyakov, Galina Romanenko, Victor Ovcharenko
Summary: Cu(hfac)2 reacted with pyridyl-substituted nitronyl nitroxides to form chain-polymer complexes {[Cu (hfac)2LR]2[Cu(hfac)2]}infinity, where LR represents 2-(4-R-pyridin-3-yl)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazole-3-oxide-1-oxyl, and R can be Me, MeO, Et, n-Pr, i-Pr, n-Bu, or CP (cyclopentyl). X-ray crystallography experiments demonstrated the presence of centrosymmetric dimers [Cu(hfac)2LR]2 bonded by the Cu (hfac)2 fragments in the solid state of the complexes, forming chain polymers. The Cu atoms in the dimeric fragments undergo structural rearrangement upon temperature variation, resulting in anomalous temperature dependence of the magnetic moment (mu eff).
Article
Chemistry, Inorganic & Nuclear
Tadashi Sugano, Stephen J. Blundell, William Hayes, Hatsumi Mori
Summary: The magnetic properties of organic radicals based on thienyl- and furyl-substituted nitronyl nitroxide (NN) and iminonitroxide (IN) were investigated. The study revealed the correlation between the magnetic behavior of different radicals and their crystal structures.
Article
Chemistry, Multidisciplinary
Junfang Xie, Jing Han, Xiaohui Huang, Chaoyi Jin, Licun Li, Jean-Pascal Sutter
Summary: The reaction of nitronyl nitroxide biradical NITPhMeImbis with Ln(hfac)(3) center dot 2H(2)O and Cu(hfac)(2) led to the formation of two series of complexes, nona-spin clusters [Ln(2)Cu(3)(hfac)(12)(NITPhMeImbis)(2)] or one-dimensional chains [LnCu(2)(hfac)(7)(NITPhMeImbis)], depending on the reaction temperature. These complexes contain a biradical-Ln unit where the biradical chelates the Ln(III) ion with one aminoxyl group of each NIT unit. The complexes exhibit different magnetic behaviors, with some showing slow relaxation of magnetization and others exhibiting single-chain magnet behavior.
CHEMISTRY-A EUROPEAN JOURNAL
(2023)
Article
Chemistry, Organic
Patrick Hewitt, David A. Shultz, Martin L. Kirk
Summary: Electronic coupling through nonalternant azulene pi-system bridges influences magnetic exchange interactions, unlike the coupling through alternant pi-systems. The differences in exchange coupling mediated by azulene are highlighted compared to exchange coupling mediated by alternant pi-systems.
JOURNAL OF ORGANIC CHEMISTRY
(2021)
Article
Chemistry, Inorganic & Nuclear
Xiufeng Wang, Jing Han, Xiaohui Huang, Licun Li
Summary: Two Ln-Ni heterometallic complexes connected with nitronyl nitroxides have been synthesized and characterized, showing rare radical bridged structures. Magnetic studies indicate that the magnetic exchanges arising from the uncoordinated NO groups dominate the system, with the Tb compound displaying a slow relaxation of magnetization.
INORGANIC CHEMISTRY COMMUNICATIONS
(2021)
Article
Chemistry, Inorganic & Nuclear
Sergiu Calancea, Luca Carrella, Teodora Mocanu, Vladimir Sadohin, Mihai Raduca, Iacob Gutu, Julio C. da Rocha, Maria G. F. Vaz, Eva Rentschler, Marius Andruh
Summary: Five binuclear complexes with rectangular topology, including Eu, Gd, Tb, Dy, and Tm compounds, have been synthesized and their magnetic properties show significant differences.
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
(2021)
Article
Chemistry, Inorganic & Nuclear
Alexander S. S. Budnikov, Igor B. B. Krylov, Ivan E. E. Ushakov, Irina R. R. Subbotina, Fedor K. K. Monin, Gennady I. I. Nikishin, Nikolay N. N. Efimov, Dmitry E. E. Gorbunov, Nina P. P. Gritsan, Evgeny V. V. Tretyakov, Bing Yu, Alexander O. O. Terent'ev
Summary: In this study, the spatial structure of the oxime radical was determined for the first time by stabilizing the diacetyliminoxyl radical in the form of its complex with copper hexafluoroacetylacetonate and conducting X-ray diffraction analysis. It was discovered that the oxime radical can be used as a key building block in the design of molecular magnetic materials, exhibiting both weak ferromagnetic and antiferromagnetic interactions. This finding has significant implications for the field of molecular magnet design.
INORGANIC CHEMISTRY
(2023)
Article
Chemistry, Multidisciplinary
Mengmeng Wang, Xixi Meng, Ning Liu, Yi-Quan Zhang, Na Xu, Wei Shi, Peng Cheng
Summary: Through experimental studies and computational analysis, it is found that two different dinuclear dysprosium complexes exhibit different behavior in magnetization dynamics, with one related to the fluoride bridge that effectively suppresses the quantum tunneling of the magnetization and activates the Orbach process.
CHINESE CHEMICAL LETTERS
(2023)
Article
Chemistry, Multidisciplinary
Zhonghang Chen, Yi-Lin Lu, Liang Wang, Jun Xu, Jing Zhang, Xiufang Xu, Peng Cheng, Sihai Yang, Wei Shi
Summary: A molecular nanocage has been studied as an efficient sensing and sorbent material for POPs. The strong host-guest interactions between the nanocage and PFOS contribute to a highly sensitive and unusual turn-on fluorescence response within 10 seconds and a 97% total removal of PFOS from water in 20 minutes.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2023)
Review
Chemistry, Multidisciplinary
Kun-Yu Wang, Jiaqi Zhang, Yu-Chuan Hsu, Hengyu Lin, Zongsu Han, Jiandong Pang, Zhentao Yang, Rong-Ran Liang, Wei Shi, Hong-Cai Zhou
Summary: Enzymatic catalysis has attracted interest from chemists due to its efficiency and selectivity, but the complexity and vulnerability of enzymes limit their application potential. Metal-organic frameworks (MOFs) integrate the structure and active sites of natural enzymes into porous solids, providing bioinspired heterogeneous catalysts with superior stability and customizable structures. This review comprehensively summarizes the advances of bioinspired MOFs for catalysis, discusses the design principles of various MOF-based catalysts, and explores their utility in different reactions. The advantages of MOFs as enzyme mimetics are highlighted, and potential solutions to current challenges in MOF catalysis are discussed.
Article
Chemistry, Multidisciplinary
Jialong Jiang, Hongwen Liu, Zhonghang Chen, Runhao Zhang, Jiachen Guo, Xiufang Xu, Peng Cheng, Wei Shi
Summary: Metal-complex-based materials with multiple active sites and well-defined lithium transport pathways have attracted great interest. However, their cycling and rate performances are still limited by structural stability and electrical conductivity. This study presents two hydrogen-bonded complex-based frameworks with excellent lithium storage capability. The remarkable lithium storage performance of these materials was attributed to the stable three-dimensional frameworks formed through multiple hydrogen bonds among mononuclear molecules, as revealed by kinetic analysis and DFT calculations.
CHEMISTRY-AN ASIAN JOURNAL
(2023)
Article
Chemistry, Multidisciplinary
Mengmeng Wang, Xixi Meng, Zongsu Han, Wei Shi, Peng Cheng
Summary: Four phenoxy-bridged Dy2 complexes with different counter anions and lattice solvents were synthesized and their crystal structures were determined by X-ray crystallography. Magnetic susceptibility measurements revealed that these complexes all exhibit slow magnetic relaxation behavior with slight differences under a zero dc field. The crystal structure, magnetization dynamics, and influence of different counter anions and lattice solvents were analyzed, together with diamagnetic ion dilution experiments.
CRYSTAL GROWTH & DESIGN
(2023)
Article
Chemistry, Inorganic & Nuclear
Hui Min, Tiankai Sun, Wenyue Cui, Zongsu Han, Peiyu Yao, Peng Cheng, Wei Shi
Summary: We report a metal-organic framework-based artificial chemical receptor that shows excellent neurotransmitter selectivity towards serotonin in human plasma with an ultra-low limit of detection of 36 nM. Visual detection of serotonin is achieved through colorimetric change of the receptor, allowing for point-of-care diagnostics using a smartphone camera.
INORGANIC CHEMISTRY
(2023)
Article
Chemistry, Multidisciplinary
Zongsu Han, Runhao Zhang, Jialong Jiang, Zhonghang Chen, Youxuan Ni, Weiwei Xie, Jun Xu, Zhen Zhou, Jun Chen, Peng Cheng, Wei Shi
Summary: We report a porous coordination chain-based hydrogen-bonded framework (NKU-1000) for Li+ transport, which exhibits a superior Li+ conductivity, a high Li+ transfer number, and a wide electrochemical window. The assembled solid-state battery with NKU-1000-based SSE shows high discharge capacity with excellent cyclic stability and can work over a wide temperature range without forming lithium dendrites.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2023)
Article
Biochemical Research Methods
Zongsu Han, Kunyu Wang, Hong-Cai Zhou, Peng Cheng, Wei Shi
Summary: Luminescent sensing materials are favored in environmental analysis due to their high selectivity, excellent sensitivity, and rapid response to targeted analytes. Metal-organic frameworks (MOFs) with multiple luminescent centers have been synthesized to optimize selectivity for analytes of interest. This approach can accelerate the discovery of advanced sensing materials for practical applications.
Article
Chemistry, Multidisciplinary
Ning Liu, Jialong Jiang, Zhonghang Chen, Boyuan Wu, Shiqi Zhang, Yi-Quan Zhang, Peng Cheng, Wei Shi
Summary: In this study, the modulation of electronic states of metal centers was shown to significantly improve the photocatalytic activity of the catalyst. By tuning the coordination fields around active copper (II) centers through the modulation of terminal ligands, the charge density and spin density of the metal centers were efficiently controlled, leading to enhanced photocatalytic activity. This work provides insights into the design of high-performance photocatalysts by understanding the electronic state of active metal centers.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Chemistry, Multidisciplinary
Zongsu Han, Mengmeng Wang, Kunyu Wang, Peng Cheng, Wei Shi
Summary: In this study, a novel strategy for enantioselective sensing was developed by incorporating chiral and luminescent centers into an anionic coordination-chain-based hydrogen-bonded framework through a simple cation exchange reaction. The resulting bifunctional framework exhibited selective sensing properties towards the mixture of enantiomers, providing a pathway for the rapid achievement of multifunctional coordination chain-based hydrogen-bonded frameworks with enantioselective sensing functions.
CHEMISTRY-A EUROPEAN JOURNAL
(2023)
Article
Chemistry, Inorganic & Nuclear
Jialong Jiang, Runhao Zhang, Tiankai Sun, Jiachen Guo, Jingwei Liu, Peng Cheng, Wei Shi
Summary: Tin-based coordination polymers with aromatic ligands showed enhanced reversible capacity and quick charge transfer, making them promising anode materials for lithium-ion batteries. The construction of a coordination network between Sn and the lithium-active organic matrix effectively relieved the volume expansion and increased the lithium storage active site utilization.
INORGANIC CHEMISTRY
(2023)
Article
Chemistry, Physical
Lele Lu, Qiang Li, Runhao Zhang, Jialong Jiang, Shiqi Zhang, Jiachen Guo, Peng Cheng, Wei Shi
Summary: Transition-metal phosphides (TMPs) are considered ideal electrocatalysts due to their abundant reserve, flexible composition, competitive activity, and excellent stability. However, TMPs still face challenges of poor electrical conductivity and agglomeration at high synthetic temperatures. This study successfully fabricated a series of nanostructured Ni2P@SNC using a one-step phosphorization of a well-designed Ni-MOF with red phosphorus as the P source. The optimal Ni2P@SNC-800 displayed excellent HER performance and long durability in both 1.0 M KOH and 0.5 M H2SO4 electrolytes, surpassing the performance of other heteroatom-free MOF-derived Ni2P. This work provides a facile approach for designing and synthesizing MOF-derived TMPs coated with a heteroatom-doped carbon matrix as highly active electrocatalysts.
ACS APPLIED ENERGY MATERIALS
(2023)
Article
Chemistry, Inorganic & Nuclear
Xiaoshuang Gou, Ning Liu, Yuewei Wu, Wenlong Lan, Mengmeng Wang, Wei Shi, Peng Cheng
Summary: In this study, a light-induced substance conversion system using an Er(iii) coordination polymer and its Y(iii)-diluted analogue was reported. The transformed products exhibited higher T-XM values and lower effective energy barriers for magnetization reversal compared to the untransformed compounds. This work not only provides a new light-conversion system, but also reveals the nature of photo-induced variation of magnetic properties.
DALTON TRANSACTIONS
(2023)
Article
Chemistry, Inorganic & Nuclear
Yang Yang, Zhonghang Chen, Chuya Fu, Sandeep Kumar, Wei Shi, Feiyun Sun, Xuemei Yang, Peng Ren
Summary: In this study, a luminescent lanthanide metal-organic framework sensor was successfully synthesized for efficient detection of 4-NP in wastewater. The sensor exhibited high sensitivity, fast response, high selectivity, and excellent reusability.
INORGANIC CHEMISTRY
(2023)
Article
Chemistry, Inorganic & Nuclear
Xiaoshuang Gou, Yuewei Wu, Mengmeng Wang, Ning Liu, Wenlong Lan, Yi-Quan Zhang, Wei Shi, Peng Cheng
Summary: Photocontrolled magnetic properties with high time and space resolution were achieved by in situ light irradiation, which can finely modulate the field-induced magnetization dynamics.
DALTON TRANSACTIONS
(2023)
Review
Chemistry, Inorganic & Nuclear
Pegah Hajivand, Johannes Carolus Jansen, Emilio Pardo, Donatella Armentano, Teresa F. Mastropietro, Amirreza Azadmehr
Summary: VOCs in human breath can be used as biomarkers for diseases, and MOFs have been extensively studied as gas sensors for VOCs. This review provides a comprehensive summary of the latest MOF-derived composites used as VOCs biomarkers' sensors, and discusses the structural and functional characteristics of MOFs, sensing properties, and the potential of bio-MOFs in VOCs sensing.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Seoyoon Song, Deborah Lee, Lucia C. Dalle Ore, Sungjun Kwak, Lifeng Kang, Hyung Kyo Kim, Noah Malmstadt, Sun Min Kim, Tae-Joon Jeon
Summary: This paper introduces the latest advancements in photoactivable liposomes in drug delivery, highlighting their advantages in precise control over drug release and targeted delivery, as well as the fine control over release kinetics achieved through the manipulation of light-responsive components. Additionally, the paper emphasizes the design considerations of physicochemical properties and light-related constituents.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Shudi Liu, Liangwei Zhang, Heejeong Kim, Jinyu Sun, Juyoung Yoon
Summary: Chromium is a strategic and critical transition metal element with extensive applications. Efficient detection methods, such as fluorescence and colorimetry, have been developed for monitoring its concentrations. However, existing reviews on fluorescent probes for chromium lack comprehensive coverage. This review aims to consolidate information and promote the development of novel fluorescent probes for chromium detection.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Rehab H. Elattar, Samah F. El-Malla, Amira H. Kamal, Fotouh R. Mansour
Summary: Metal complexes have strong analysis potential and can be used to measure analytes lacking essential chemical properties. Their analytical methods based on different mechanisms offer superior performance.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Nem Singh, Miae Won, Yunjie Xu, Changyu Yoon, Jiyoung Yoo, Mingle Li, Heemin Kang, Jong Seung Kim
Summary: Hypoxia is a common occurrence in the tumor microenvironment and poses challenges for cancer treatment. The introduction of covalent organic frameworks (COFs) offers promising prospects for addressing hypoxia-related issues. This article explores the role of COFs in enhancing oxygen delivery, generating reactive oxygen species, optimizing drug delivery, and enabling hypoxia-specific imaging, as well as outlining their applications in various hypoxia-targeting therapeutic modalities.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Priyadarshi Roy Chowdhury, Himani Medhi, Krishna G. Bhattacharyya, Chaudhery Mustansar Hussain
Summary: This review critically analyzes the production of waste-derived layered double hydroxides (LDH) and their utility in electrochemical water splitting for the generation of green hydrogen as sustainable energy. It highlights the importance of waste-derived LDH and discusses the challenges and future directions in this field.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Rajamanickam Sivakumar, Nae Yoon Lee
Summary: This article reviews the progress in imaging reactive oxygen, nitrogen, and sulfur species (RONSS) using luminescent metal complex-based probes. This technology is selective and sensitive, which is of great significance for studying the impact of RONSS in cells and tissues and preventing diseases.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Xinyang Li, Binbin Ding, Pan Zheng, Ping'an Ma, Jun Lin
Summary: The main goal of immunotherapy is to enhance the response and cytotoxicity of tumor-specific T cells by turning cold tumors into hot tumors. However, metabolic reprogramming in the tumor microenvironment can depress the cytotoxicity of T cells and hinder the effectiveness of immunotherapy. This review discusses the role of metabolic reprogramming in the interplay between cancer cells and immune cells in the tumor microenvironment and explores the use of nanomaterials to modulate metabolic pathways and improve immunotherapy outcomes.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Kingsley Poon, Abhishek Gupta, William S. Price, Hala Zreiqat, Gurvinder Singh
Summary: Progress in the development of manganese oxide nanoparticles (MONPs) has provided an alternative for early-stage diagnosis of life-threatening diseases and therapeutic delivery of drugs and genes. The synthesis and characterization of MONPs have enabled the production of multi-functional targeted nanoparticles in various sizes and shapes. The integration of diagnosis and therapeutic capabilities within a single entity, known as nanotheranostics, is promising for real-time monitoring of disease progression and evaluating therapeutic treatment efficacy.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Reza Abedi-Firoozjah, Hadiseh Ebdali, Mahya Soltani, Parastoo Abdolahi-Fard, Mahshid Heydari, Elham Assadpour, Maryam Azizi-Lalabadi, Fuyuan Zhang, Seid Mahdi Jafari
Summary: With the increasing awareness of food safety, there is a growing demand for efficient and affordable sensing methods for the detection of pathogens and toxins in food products. Nanosensors offer promising solutions with their quick and reliable detection capabilities, although challenges remain in their fabrication and practical application.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Demei Sun, Xuesong Feng, Xinyuan Zhu, Youfu Wang, Jinghui Yang
Summary: Metal organic cages (MOCs) with precise and tunable nano structures show great potential in cancer therapy. Their diverse functions and ultrasmall size make them excellent nanoagents for different anticancer strategies, demonstrating outstanding anticancer performances.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Li Li, Yang-Tao Yu, Ning-Ning Zhang, Shu-Hao Li, Jian-Ge Zeng, Yang Hua, Hong Zhang
Summary: This article summarizes recent advances in POM-based hybrid photochromic materials (PCHPMs), including structure types, new photochromic mechanisms, and applications. It can provide valuable guidance for researchers investigating POM-based hybrid photochromic materials.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Chien Ing Yeo, Clariss Hui Peng Goh, Edward R. T. Tiekink, Jactty Chew
Summary: This review article provides an overview of the antibacterial activity of gold complexes, with a focus on gold(I) and gold(III) complexes. It also summarizes the repurposing of Auranofin for antibacterial purposes and the associated mechanism(s) of action.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Sangharaj Diyali, Nilankar Diyali, Bhaskar Biswas
Summary: This study discusses the recent progress in the design and development of catalysts, focusing on the factors influencing overpotential, catalytic rate, and stability, as well as the mechanisms of the hydrogen evolution reaction in acidic and alkaline media. Moreover, it outlines the challenges in future design of robust and active electrocatalysts.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Shaik Gouse Peera, Rahul S. Menon, Sumanta Kumar Das, Akram Alfantazi, K. Karuppasamy, Chao Liu, Akhila Kumar Sahu
Summary: Doped carbon materials, especially F-doped carbon catalysts, have gained significant attention as metal-free catalysts for oxygen reduction reactions and as corrosion-resistant supports for Pt and non-Pt nanoparticles. F-doped carbon materials possess unique properties and greatly improve the activity and durability of the ORR compared to N-doped carbon materials. The high electronegativity of F-doping can efficiently modify the electronic band structure of carbon materials, favoring the ORR. This review systematically discusses the effect of F-doping/F co-doping on the electrocatalytic reduction of O2 in acidic and alkaline conditions, the stability and durability of fuel cell catalysts, and provides guidelines for working with F-doped carbons. Future research directions on F-doped carbons are also proposed to bridge the gap between laboratory-scale assessments and commercial applications.
COORDINATION CHEMISTRY REVIEWS
(2024)