In recent years, copper (Cu) nanocrystals have garnered increasing interest in the field of metallic nanomaterials due to their low cost and excellent optical and electrical properties, positioning them as viable alternatives to noble metals such as Au and Ag. However, their susceptibility to oxidation in ambient conditions poses challenges for synthesis and practical applications. To address this, various anti-oxidation strategies have been developed, each offering distinct advantages. Despite growing research interest, a comprehensive review encompassing the synthesis, anti-oxidation strategies, and applications of Cu nanocrystals is currently lacking. This review systematically explores the preparation and shape-control techniques for Cu nanocrystals, covering diverse morphologies such as nanoparticles, nanowires, and nanosheets. It also provides an in-depth overview of existing anti-oxidation strategies, including surface capping and modification. Furthermore, the review highlights the multiple applications of Cu nanocrystals in optical and electrical domains, such as photocatalysis, electrocatalysis, sensing, luminescence, transparent conductive films, and nano-sintering. By elucidating the fundamental principles and mechanisms underlying each aspect, this review aims to offer comprehensive guidance for advancing research on Cu nanocrystals. Finally, it discusses the remaining challenges and future perspectives to enhance the applicability of Cu nanocrystals across various fields.
{"title":"Advances in copper nanocrystals: Synthesis, anti-oxidation strategies, and multiple applications","authors":"Ze-Xian Chen, Yuan-Jun Song, Ruo-Zhou Li, Si-Jie Guo, Lei Shi, Zong-Ru Yang, Xiao-Mei Xue, Tong Zhang","doi":"10.1016/j.ccr.2025.216455","DOIUrl":"https://doi.org/10.1016/j.ccr.2025.216455","url":null,"abstract":"In recent years, copper (Cu) nanocrystals have garnered increasing interest in the field of metallic nanomaterials due to their low cost and excellent optical and electrical properties, positioning them as viable alternatives to noble metals such as Au and Ag. However, their susceptibility to oxidation in ambient conditions poses challenges for synthesis and practical applications. To address this, various anti-oxidation strategies have been developed, each offering distinct advantages. Despite growing research interest, a comprehensive review encompassing the synthesis, anti-oxidation strategies, and applications of Cu nanocrystals is currently lacking. This review systematically explores the preparation and shape-control techniques for Cu nanocrystals, covering diverse morphologies such as nanoparticles, nanowires, and nanosheets. It also provides an in-depth overview of existing anti-oxidation strategies, including surface capping and modification. Furthermore, the review highlights the multiple applications of Cu nanocrystals in optical and electrical domains, such as photocatalysis, electrocatalysis, sensing, luminescence, transparent conductive films, and nano-sintering. By elucidating the fundamental principles and mechanisms underlying each aspect, this review aims to offer comprehensive guidance for advancing research on Cu nanocrystals. Finally, it discusses the remaining challenges and future perspectives to enhance the applicability of Cu nanocrystals across various fields.","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"28 1","pages":""},"PeriodicalIF":20.6,"publicationDate":"2025-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142989122","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-01-16DOI: 10.1016/j.ccr.2025.216439
Zheng Qi, Xiaofeng Wu, Qin Li, Chunshan Lu, Sónia A.C. Carabineiro, Zaiwang Zhao, Yi Liu, Kangle Lv
Singlet oxygen (1O2) is an energetically excited form of oxygen characterized by its high energy and strong electrophilic nature. It is naturally occurring and plays an increasingly important role in diverse fields, including chemical synthesis, medical applications and environmental restoration. However, uncertainties in detection techniques, production pathways and response mechanisms pose significant challenges, hindering the full understanding and effective application of 1O2. This review highlights the importance of 1O2 as a reactive oxygen species (ROS) in both biological and environmental contexts. It begins with an overview of techniques for detecting singlet oxygen, followed by a detailed examination of various systems capable of generating 1O2, including peroxymonosulfate activation, Fenton-like reactions, photocatalysis and electrocatalysis. The review then explores potential applications of singlet oxygen, including selective organic synthesis, bacterial inactivation and selective oxidation processes. Finally, it discusses the current challenges and future opportunities in 1O2 generation and applications. The purpose of this review is to enhance the understanding of advanced oxidation processes involving singlet oxygen and their practical applications.
{"title":"Singlet oxygen in environmental catalysis: Mechanisms, applications and future directions","authors":"Zheng Qi, Xiaofeng Wu, Qin Li, Chunshan Lu, Sónia A.C. Carabineiro, Zaiwang Zhao, Yi Liu, Kangle Lv","doi":"10.1016/j.ccr.2025.216439","DOIUrl":"https://doi.org/10.1016/j.ccr.2025.216439","url":null,"abstract":"Singlet oxygen (<sup>1</sup>O<sub>2</sub>) is an energetically excited form of oxygen characterized by its high energy and strong electrophilic nature. It is naturally occurring and plays an increasingly important role in diverse fields, including chemical synthesis, medical applications and environmental restoration. However, uncertainties in detection techniques, production pathways and response mechanisms pose significant challenges, hindering the full understanding and effective application of <sup>1</sup>O<sub>2</sub>. This review highlights the importance of <sup>1</sup>O<sub>2</sub> as a reactive oxygen species (ROS) in both biological and environmental contexts. It begins with an overview of techniques for detecting singlet oxygen, followed by a detailed examination of various systems capable of generating <sup>1</sup>O<sub>2</sub>, including peroxymonosulfate activation, Fenton-like reactions, photocatalysis and electrocatalysis. The review then explores potential applications of singlet oxygen, including selective organic synthesis, bacterial inactivation and selective oxidation processes. Finally, it discusses the current challenges and future opportunities in <sup>1</sup>O<sub>2</sub> generation and applications. The purpose of this review is to enhance the understanding of advanced oxidation processes involving singlet oxygen and their practical applications.","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"4 1","pages":""},"PeriodicalIF":20.6,"publicationDate":"2025-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142986674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-01-16DOI: 10.1016/j.ccr.2025.216436
Yuandong Lin, Ji Ma, Yong-Guang Jia, Chongchong Yu, Jun-Hu Cheng
Since the isolation of graphene, the interest in two-dimensional (2D) materials has been steadily growing thanks to their unique chemical and physical properties, as well as their potential for various applications. Deep learning (DL), currently one of the most sophisticated machine learning (ML) models, is emerging as a highly effective tool for intelligently investigating and screening 2D materials. The utilization of abundant data sources, appropriate descriptors, and neural networks enables the prediction of the structural and physicochemical properties of undiscovered 2D materials based on DL. Specifically, high-quality and well-described data plays a crucial role in effective model training, accurate predictions, and the discovery of new 2D materials. It also promotes reproducibility, collaboration, and continuous improvement within this field. This tutorial review is dedicated to an examination of the characterization, prediction, and discovery of 2D materials facilitated by various DL techniques. It focuses on the perspective of data collection and description, aiming to provide a clearer understanding of underlying principles and predicting outcomes. In addition, it also offers insights into future research prospects. The growing acceptance of DL is set to accelerate and transform the study of 2D materials.
{"title":"Deep learning-assisted methods for accelerating the intelligent screening of novel 2D materials: New perspectives focusing on data collection and description","authors":"Yuandong Lin, Ji Ma, Yong-Guang Jia, Chongchong Yu, Jun-Hu Cheng","doi":"10.1016/j.ccr.2025.216436","DOIUrl":"https://doi.org/10.1016/j.ccr.2025.216436","url":null,"abstract":"Since the isolation of graphene, the interest in two-dimensional (2D) materials has been steadily growing thanks to their unique chemical and physical properties, as well as their potential for various applications. Deep learning (DL), currently one of the most sophisticated machine learning (ML) models, is emerging as a highly effective tool for intelligently investigating and screening 2D materials. The utilization of abundant data sources, appropriate descriptors, and neural networks enables the prediction of the structural and physicochemical properties of undiscovered 2D materials based on DL. Specifically, high-quality and well-described data plays a crucial role in effective model training, accurate predictions, and the discovery of new 2D materials. It also promotes reproducibility, collaboration, and continuous improvement within this field. This tutorial review is dedicated to an examination of the characterization, prediction, and discovery of 2D materials facilitated by various DL techniques. It focuses on the perspective of data collection and description, aiming to provide a clearer understanding of underlying principles and predicting outcomes. In addition, it also offers insights into future research prospects. The growing acceptance of DL is set to accelerate and transform the study of 2D materials.","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"132 1","pages":""},"PeriodicalIF":20.6,"publicationDate":"2025-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142986747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-01-15DOI: 10.1016/j.ccr.2025.216440
Nadezhda A. Bokach, Vadim Yu. Kukushkin
This review highlights an emerging area in chemistry at the intersection of coordination and supramolecular chemistry: the metal-induced enhancement of ligand sites for noncovalent interactions (NCIs). This novel field explores how metal coordination amplifies ligands' capacity to engage in various NCIs, including halogen, chalcogen, pnictogen, and tetrel bonding, as well as π-hole interactions. Recent studies reveal two distinct types of activation: electrophilic enhancement by high-oxidation state metals, and the rarer nucleophilic activation by low-oxidation state metals. Both mechanisms often increase NCI binding energies significantly and can even generate new noncovalent binding sites on ligands. A notable discovery is the copper(I)-induced nucleophilic activation of isocyanide carbons for halogen bonding, contrasting with the more common electrophilic activation. The metal-induced enhancement and creation of ligand sites for noncovalent binding offers innovative strategies for designing solid metal-containing systems, potentially impacting diverse areas such as crystal engineering and materials science.
{"title":"From covalent to noncovalent: The role of metals in activating ligand sites toward noncovalent interactions (NCIs)","authors":"Nadezhda A. Bokach, Vadim Yu. Kukushkin","doi":"10.1016/j.ccr.2025.216440","DOIUrl":"https://doi.org/10.1016/j.ccr.2025.216440","url":null,"abstract":"This review highlights an emerging area in chemistry at the intersection of coordination and supramolecular chemistry: the metal-induced enhancement of ligand sites for noncovalent interactions (NCIs). This novel field explores how metal coordination amplifies ligands' capacity to engage in various NCIs, including halogen, chalcogen, pnictogen, and tetrel bonding, as well as π-hole interactions. Recent studies reveal two distinct types of activation: electrophilic enhancement by high-oxidation state metals, and the rarer nucleophilic activation by low-oxidation state metals. Both mechanisms often increase NCI binding energies significantly and can even generate new noncovalent binding sites on ligands. A notable discovery is the copper(I)-induced nucleophilic activation of isocyanide carbons for halogen bonding, contrasting with the more common electrophilic activation. The metal-induced enhancement and creation of ligand sites for noncovalent binding offers innovative strategies for designing solid metal-containing systems, potentially impacting diverse areas such as crystal engineering and materials science.","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"25 1","pages":""},"PeriodicalIF":20.6,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142986672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-01-13DOI: 10.1016/j.ccr.2025.216445
Wenjing Xu, Mei Liu, Kexin Xu, Baojun Li
Hydrogen is considered to be a crucial carrier for future energy supply. Effective and safe storage and release of hydrogen are prerequisites for the future hydrogen economy. Ammonia borane (AB) has received extensive attention and research over the last decade as a hydrogen storage and release material. Precious metal catalysts, including Pd, Ru, Pt, and Rh, are recognized as the state-of-art catalysts for hydrogen production from AB. However, their high cost and low crustal abundance restrict their widespread application. Efforts have been made to improve their utilization efficiency through developing cost-effective catalysts with high performances, and remarkable advances have been achieved. The root of the activity and stability of catalysts lies in the coupling between precious metal active centers and their surrounding components. Herein, we first summarize the coupling effects, such as electronic effect, strain effect, metal-support interactions (MSIs) effect and synergistic effect. Then effective strategies, including alloying 3d transition metals, doping 3d transition metal oxides, doping non-metals in supports, single-atom strategy, vacancy creating and morphology control, are highlighted. The relationships among catalytic activity, composition, structure and morphology are systematically discussed. Finally, the research directions and challenges for the developing of precious metal catalysts are featured.
氢被认为是未来能源供应的重要载体。有效、安全地储存和释放氢是未来氢经济的先决条件。在过去十年中，硼烷氨（AB）作为一种氢储存和释放材料受到了广泛的关注和研究。贵金属催化剂（包括 Pd、Ru、Pt 和 Rh）被认为是最先进的 AB 制氢催化剂。然而，它们的高成本和低地壳丰度限制了它们的广泛应用。为了提高它们的利用效率，人们一直在努力开发成本低、性能高的催化剂，并取得了显著的进展。催化剂活性和稳定性的根源在于贵金属活性中心与其周围组分之间的耦合。在此，我们首先总结了耦合效应，如电子效应、应变效应、金属-支撑相互作用（MSIs）效应和协同效应。然后重点介绍了有效的策略，包括合金化 3d 过渡金属、掺杂 3d 过渡金属氧化物、在支撑物中掺杂非金属、单原子策略、空位创造和形态控制。系统讨论了催化活性、组成、结构和形态之间的关系。最后，介绍了开发贵金属催化剂的研究方向和挑战。
{"title":"Recent advances in improving utilization efficiency of precious metal catalysts for hydrogen generation from hydrolysis of ammonia borane","authors":"Wenjing Xu, Mei Liu, Kexin Xu, Baojun Li","doi":"10.1016/j.ccr.2025.216445","DOIUrl":"https://doi.org/10.1016/j.ccr.2025.216445","url":null,"abstract":"Hydrogen is considered to be a crucial carrier for future energy supply. Effective and safe storage and release of hydrogen are prerequisites for the future hydrogen economy. Ammonia borane (AB) has received extensive attention and research over the last decade as a hydrogen storage and release material. Precious metal catalysts, including Pd, Ru, Pt, and Rh, are recognized as the state-of-art catalysts for hydrogen production from AB. However, their high cost and low crustal abundance restrict their widespread application. Efforts have been made to improve their utilization efficiency through developing cost-effective catalysts with high performances, and remarkable advances have been achieved. The root of the activity and stability of catalysts lies in the coupling between precious metal active centers and their surrounding components. Herein, we first summarize the coupling effects, such as electronic effect, strain effect, metal-support interactions (MSIs) effect and synergistic effect. Then effective strategies, including alloying 3d transition metals, doping 3d transition metal oxides, doping non-metals in supports, single-atom strategy, vacancy creating and morphology control, are highlighted. The relationships among catalytic activity, composition, structure and morphology are systematically discussed. Finally, the research directions and challenges for the developing of precious metal catalysts are featured.","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"16 1","pages":""},"PeriodicalIF":20.6,"publicationDate":"2025-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142968594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-01-13DOI: 10.1016/j.ccr.2025.216433
Chandrabhan Verma, Ibrahim Y. Yaagoob, Lipiar K.M.O. Goni, Sabri S.E. Abdelkreem, Shuaib A. Mubarak, Hasan A.M. Al-Mohsin, Akram Alfantazi, Mohammad A. Jafar Mazumder
Bipyridines, a flexible class of chelating ligands, have attained a remarkable milestone in coordination chemistry because of their capacity to establish stable chelating coordination complexes. Better stability, greater solubility, improved electrical and physiochemical characteristics, and selectivity distinguish coordination complexes of bipyridines (CCBs) from traditional ligands and make them excellent candidates for various applications in photochemistry, materials science, and catalysis, among other domains. The substituents' composition significantly impacts their ligand and electronic characteristics, making them for particular purposes. The tunable steric and electronic properties make CCBs versatile materials for homogeneous and heterogeneous catalysis. They have also been extensively used in preparing sensors, photovoltaic devices, and organic light-emitting diodes (OLEDs). CCBs manifest potential applications in therapeutics and MRI (magnetic resonance imaging). They have been extensively used in cancer treatment, phototherapy, and drug delivery systems. CCBs are ideal candidates for the deterioration of pollutants on illuminated exposure (i.e., photocatalysis), CO2 reduction and conversion into valuable products, and sensing of toxic contaminants, chemicals, and gases. CCBs reveal excellent corrosion inhibition properties due to their chelate and film-forming abilities. Noticeably, suitable tailoring of the CCBs can help design self-healing corrosion protective materials. The present article explores the synthesis, chemistry, and applications of CCBs in materials science, catalysis, medicine, environments, and surface protection. This article also discusses the challenges and opportunities of using synthesis, characterization, and applications of CCBs in different science and engineering disciplines.
{"title":"Coordination complexes of Bipyridines (CCBs): Chemistry, bonding and applications","authors":"Chandrabhan Verma, Ibrahim Y. Yaagoob, Lipiar K.M.O. Goni, Sabri S.E. Abdelkreem, Shuaib A. Mubarak, Hasan A.M. Al-Mohsin, Akram Alfantazi, Mohammad A. Jafar Mazumder","doi":"10.1016/j.ccr.2025.216433","DOIUrl":"https://doi.org/10.1016/j.ccr.2025.216433","url":null,"abstract":"Bipyridines, a flexible class of chelating ligands, have attained a remarkable milestone in coordination chemistry because of their capacity to establish stable chelating coordination complexes. Better stability, greater solubility, improved electrical and physiochemical characteristics, and selectivity distinguish coordination complexes of bipyridines (CCBs) from traditional ligands and make them excellent candidates for various applications in photochemistry, materials science, and catalysis, among other domains. The substituents' composition significantly impacts their ligand and electronic characteristics, making them for particular purposes. The tunable steric and electronic properties make CCBs versatile materials for homogeneous and heterogeneous catalysis. They have also been extensively used in preparing sensors, photovoltaic devices, and organic light-emitting diodes (OLEDs). CCBs manifest potential applications in therapeutics and MRI (magnetic resonance imaging). They have been extensively used in cancer treatment, phototherapy, and drug delivery systems. CCBs are ideal candidates for the deterioration of pollutants on illuminated exposure (i.e., photocatalysis), CO<sub>2</sub> reduction and conversion into valuable products, and sensing of toxic contaminants, chemicals, and gases. CCBs reveal excellent corrosion inhibition properties due to their chelate and film-forming abilities. Noticeably, suitable tailoring of the CCBs can help design self-healing corrosion protective materials. The present article explores the synthesis, chemistry, and applications of CCBs in materials science, catalysis, medicine, environments, and surface protection. This article also discusses the challenges and opportunities of using synthesis, characterization, and applications of CCBs in different science and engineering disciplines.","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"20 1","pages":""},"PeriodicalIF":20.6,"publicationDate":"2025-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142975209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-01-13DOI: 10.1016/j.ccr.2025.216442
Biplab K. Maiti, Manmeet Singh
Homeostasis, a balance state in cells, is crucial for proper cellular function, growth, and long-term survival. Otherwise, imbalanced homeostasis fosters many diseases. Specifically, cysteine (Cys)-based biomolecules are involved in cellular homeostasis. A group of Cys-based proteins called Cu-chaperons properly distributes and excretes excess Cu by exchanging Cu and cysteine ligands with partner proteins according to their affinity gradient, thus maintaining a balance of cellular Cu. Other groups of Cys-based proteins act as redox switches, especially, “glutathione systems” (glutathione, glutathione peroxidases, glutaredoxins, and glutathione reductase) and “thioredoxin systems” (thioredoxin, and thioredoxin reductase) that detoxify the reactive oxygen species (ROS) or oxidative damaged biomolecules to control the cellular redox balance through a reversible thiol-disulfide exchange, which is the central redox hub for cellular redox homeostasis. Moreover, Cu-homeostasis is linked to the redox system and both may synergistically balance the cellular Cu and redox. Therefore, this review brings attention to two important roles of Cys-based proteins: cellular copper-homeostasis and redox-homeostasis, wherein structures and mechanisms of Cu-trafficking and redox regulation, followed by a close relationship between Cu-chaperons and cellular redox systems, and different functions/redox potentials of the same Cys motif (CXXC) in various proteins are considered.
{"title":"Cysteine-based biomolecules regulate cellular copper- and redox-homeostasis","authors":"Biplab K. Maiti, Manmeet Singh","doi":"10.1016/j.ccr.2025.216442","DOIUrl":"https://doi.org/10.1016/j.ccr.2025.216442","url":null,"abstract":"Homeostasis, a balance state in cells, is crucial for proper cellular function, growth, and long-term survival. Otherwise, imbalanced homeostasis fosters many diseases. Specifically, cysteine (Cys)-based biomolecules are involved in cellular homeostasis. A group of Cys-based proteins called Cu-chaperons properly distributes and excretes excess Cu by exchanging Cu and cysteine ligands with partner proteins according to their affinity gradient, thus maintaining a balance of cellular Cu. Other groups of Cys-based proteins act as redox switches, especially, “glutathione systems” (glutathione, glutathione peroxidases, glutaredoxins, and glutathione reductase) and “thioredoxin systems” (thioredoxin, and thioredoxin reductase) that detoxify the reactive oxygen species (ROS) or oxidative damaged biomolecules to control the cellular redox balance through a reversible thiol-disulfide exchange, which is the central redox hub for cellular redox homeostasis. Moreover, Cu-homeostasis is linked to the redox system and both may synergistically balance the cellular Cu and redox. Therefore, this review brings attention to two important roles of Cys-based proteins: cellular copper-homeostasis and redox-homeostasis, wherein structures and mechanisms of Cu-trafficking and redox regulation, followed by a close relationship between Cu-chaperons and cellular redox systems, and different functions/redox potentials of the same Cys motif (CXXC) in various proteins are considered.","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"14 1","pages":""},"PeriodicalIF":20.6,"publicationDate":"2025-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142975406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-01-11DOI: 10.1016/j.ccr.2024.216424
Leila Tabrizi, Deirdre Fitzgerald Hughes, Mary T. Pryce
Covalent organic frameworks (COFs) have gained significant attention in recent years, due to their tuneable properties and numerous applications, including their suitability as antimicrobial materials. The growth in antimicrobial resistance (AMR) in recent years is alarming, with 10 million deaths projected annually by 2050. Novel approaches to address AMR are urgently required, with this review focussing on recent developments on the suitability of COFs as novel antimicrobial photodynamic therapeutic agents. A particular emphasis is placed on their properties, including large surface area, tuneable porosity, and the flexibility of incorporating various functional groups that may improve photodynamic therapy (PDT). Incorporation of photosensitisers into a COF framework, can be used to create a scaffold that produces reactive oxygen species (ROS) under light activation and subsequently destroys microbial cells. This review systematically reviews the synthesis and functionalisation of COFs and evaluates their properties and practical applications in antimicrobial PDT. In addition, new approaches to address existing issues in the current literature including biocompatibility and the size of COF based PDT systems are proposed.
{"title":"Covalent organic frameworks: Advancing antimicrobial photodynamic therapy for next-generation treatments","authors":"Leila Tabrizi, Deirdre Fitzgerald Hughes, Mary T. Pryce","doi":"10.1016/j.ccr.2024.216424","DOIUrl":"https://doi.org/10.1016/j.ccr.2024.216424","url":null,"abstract":"Covalent organic frameworks (COFs) have gained significant attention in recent years, due to their tuneable properties and numerous applications, including their suitability as antimicrobial materials. The growth in antimicrobial resistance (AMR) in recent years is alarming, with 10 million deaths projected annually by 2050. Novel approaches to address AMR are urgently required, with this review focussing on recent developments on the suitability of COFs as novel antimicrobial photodynamic therapeutic agents. A particular emphasis is placed on their properties, including large surface area, tuneable porosity, and the flexibility of incorporating various functional groups that may improve photodynamic therapy (PDT). Incorporation of photosensitisers into a COF framework, can be used to create a scaffold that produces reactive oxygen species (ROS) under light activation and subsequently destroys microbial cells. This review systematically reviews the synthesis and functionalisation of COFs and evaluates their properties and practical applications in antimicrobial PDT. In addition, new approaches to address existing issues in the current literature including biocompatibility and the size of COF based PDT systems are proposed.","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"135 1","pages":""},"PeriodicalIF":20.6,"publicationDate":"2025-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142961775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-01-11DOI: 10.1016/j.ccr.2024.216429
Chunxia Wu, Jie Chen, Wonwoo Nam, Bin Wang
High-valent metal-oxo species have been proposed, and in certain instances confirmed, as the key intermediates in enzymatic and biomimetic oxidation reactions. Further, high-valent Mn-oxo species are considered as the active intermediates responsible for water oxidation in Photosystem II and catalytic water oxidation reactions by synthetic metal catalysts. Identification of these intermediates is crucial for understanding the fundamental principles of enzymatic and biomimetic reactions. However, the active intermediates in oxidation reactions, especially the high-valent metal-oxo species, have short lifetimes and are highly reactive in nature, causing significant challenges for capturing and characterizing in mechanistic studies. Therefore, synthetic high-valent metal-oxo complexes have garnered significant interest among chemists. In this review, we provide a systematic overview of the synthesis and structural and spectroscopic characterization of both heme and nonheme MnV-oxo complexes, along with their reactivities in hydrogen-atom transfer (HAT), oxygen-atom transfer (OAT), electron-transfer (ET), and O−O bond formation reactions. Emphasis is also placed on the influence of the ligands, the presence of axial ligands, the kinds of solvents, and the use of Lewis or Brønsted acids on the electronic structures, chemical properties, reactivities, and reaction mechanisms of the heme and nonheme MnV-oxo complexes.
{"title":"Heme and nonheme high-valent manganese(V)-oxo complexes: Synthesis, characterization, and reactivity","authors":"Chunxia Wu, Jie Chen, Wonwoo Nam, Bin Wang","doi":"10.1016/j.ccr.2024.216429","DOIUrl":"https://doi.org/10.1016/j.ccr.2024.216429","url":null,"abstract":"High-valent metal-oxo species have been proposed, and in certain instances confirmed, as the key intermediates in enzymatic and biomimetic oxidation reactions. Further, high-valent Mn-oxo species are considered as the active intermediates responsible for water oxidation in Photosystem II and catalytic water oxidation reactions by synthetic metal catalysts. Identification of these intermediates is crucial for understanding the fundamental principles of enzymatic and biomimetic reactions. However, the active intermediates in oxidation reactions, especially the high-valent metal-oxo species, have short lifetimes and are highly reactive in nature, causing significant challenges for capturing and characterizing in mechanistic studies. Therefore, synthetic high-valent metal-oxo complexes have garnered significant interest among chemists. In this review, we provide a systematic overview of the synthesis and structural and spectroscopic characterization of both heme and nonheme Mn<sup>V</sup>-oxo complexes, along with their reactivities in hydrogen-atom transfer (HAT), oxygen-atom transfer (OAT), electron-transfer (ET), and O−O bond formation reactions. Emphasis is also placed on the influence of the ligands, the presence of axial ligands, the kinds of solvents, and the use of Lewis or Brønsted acids on the electronic structures, chemical properties, reactivities, and reaction mechanisms of the heme and nonheme Mn<sup>V</sup>-oxo complexes.","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"6 1","pages":""},"PeriodicalIF":20.6,"publicationDate":"2025-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142961774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
All-solid-state lithium batteries (ASSLBs) utilizing inorganic solid-state electrolytes (SEs) are widely regarded as one of the most promising next-generation energy storage technologies due to their superior energy density, enhanced safety, and extended cycle life. The successful commercialization of ASSLBs hinges on the development of SEs that exhibit high ionic conductivity, good chemical stability, and robust mechanical properties. The rare-earth-based halide solid electrolytes (REHSEs) have emerged as particularly promising candidates for ASSLBs, offering several key advantages, including high room-temperature ionic conductivity, outstanding reduction stability, excellent mechanical flexibility, and enhanced compatibility with high-voltage cathodes. Here we examine the recent progress in REHSEs to facilitate the research community's understanding of this rapidly evolving field. We begin by outlining the fundamental principles and current state of research on REHSEs. This is followed by an in-depth discussion of recent research, covering aspects such as preparation methods, phase and structural engineering, ionic conduction mechanisms, and strategies for performance optimization. Finally, we address the major challenges and propose future research directions to enable the practical application of REHSEs in ASSLBs. This review aims to provide valuable insights into the rational design of advanced REHSEs, paving the way for the development of high-performance ASSLBs.
{"title":"Advancements in the emerging rare-earth halide solid electrolytes for next-generation all-solid-state lithium batteries","authors":"Yijie Zhang, Jichang Sun, Liansheng Li, Zuxin Long, Pengyu Meng, Edison Huixiang Ang, Qinghua Liang","doi":"10.1016/j.ccr.2025.216432","DOIUrl":"https://doi.org/10.1016/j.ccr.2025.216432","url":null,"abstract":"All-solid-state lithium batteries (ASSLBs) utilizing inorganic solid-state electrolytes (SEs) are widely regarded as one of the most promising next-generation energy storage technologies due to their superior energy density, enhanced safety, and extended cycle life. The successful commercialization of ASSLBs hinges on the development of SEs that exhibit high ionic conductivity, good chemical stability, and robust mechanical properties. The rare-earth-based halide solid electrolytes (REHSEs) have emerged as particularly promising candidates for ASSLBs, offering several key advantages, including high room-temperature ionic conductivity, outstanding reduction stability, excellent mechanical flexibility, and enhanced compatibility with high-voltage cathodes. Here we examine the recent progress in REHSEs to facilitate the research community's understanding of this rapidly evolving field. We begin by outlining the fundamental principles and current state of research on REHSEs. This is followed by an in-depth discussion of recent research, covering aspects such as preparation methods, phase and structural engineering, ionic conduction mechanisms, and strategies for performance optimization. Finally, we address the major challenges and propose future research directions to enable the practical application of REHSEs in ASSLBs. This review aims to provide valuable insights into the rational design of advanced REHSEs, paving the way for the development of high-performance ASSLBs.","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"7 1","pages":""},"PeriodicalIF":20.6,"publicationDate":"2025-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142961731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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