Coordination Chemistry Reviews最新文献_第9页

Emergence of perovskites oxides as advanced Photocatalysts for energy and environmental remediation applications

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews

Pub Date : 2025-03-04 DOI: 10.1016/j.ccr.2025.216556

Raj Kumar , Deepak Kumar , P.E. Lokhande , Vishal Kadam , Chaitali Jagtap , Amol Suhas Vedapathak , Kulwinder Singh , Yogendra Kumar Mishra , Ajeet Kaushik

The quality of human life on planet Earth mainly depends on the quality of air, water, food, and energy sources such as transportation and technology. The most important global challenges are as limited availability of conventional energy sources such as fossil fuel and its pollution, the increase in carbon dioxide (CO₂) levels in the environment, pollution of water and earth due to industrial waste dyes, endocrine-disrupting compounds (EDC), nitrogen (N₂) and agrochemicals. These above challenges could be overcome by developing artificial energy sources such as the utilization of solar energy efficiently, the production of hydrogen energy as an alternative energy source, developing the technology for converting CO₂ and N₂ into useful chemicals [methane (CH₄) and ammonia (NH₃)] or less toxic compounds, dyes, and EDC needs environmentally friendly degradation technology. Towards the above applications, various strategies and materials have been developed, however, sustainability is a matter of concern. Perovskite oxides are promising materials to fight against global challenges with environmental sustainability due to various interesting physical, chemical, stability, and structural tunability. With the horizon, global need, and challenges in mind, this report investigates the latest developments and advances in perovskite oxides, substitution and doping strategies, advanced synthesis techniques, and their promising applications in the area of photocatalysis such as photodegradation of pollutants, industrial waste dyes, EDC, hydrogen (H₂) evolution by photocatalytic water splitting, CO₂ reduction into hydrocarbons, and N₂ fixation to generate ammonia environmentally acceptable approach. The outstanding performance of perovskite oxide is 100 % BPA removal in 2 min, >79 % photodegradation of dyes, 0.44 mmol/gh H₂ evolution in 180 min, and considerable CH₄ evolution. This review also advocates for substantial future research into the development of artificial intelligence-based perovskites for precise and controlled photocatalysis process development.

{"title":"Emergence of perovskites oxides as advanced Photocatalysts for energy and environmental remediation applications","authors":"Raj Kumar , Deepak Kumar , P.E. Lokhande , Vishal Kadam , Chaitali Jagtap , Amol Suhas Vedapathak , Kulwinder Singh , Yogendra Kumar Mishra , Ajeet Kaushik","doi":"10.1016/j.ccr.2025.216556","DOIUrl":"10.1016/j.ccr.2025.216556","url":null,"abstract":"<div><div>The quality of human life on planet Earth mainly depends on the quality of air, water, food, and energy sources such as transportation and technology. The most important global challenges are as limited availability of conventional energy sources such as fossil fuel and its pollution, the increase in carbon dioxide (CO<sub>2</sub>) levels in the environment, pollution of water and earth due to industrial waste dyes, endocrine-disrupting compounds (EDC), nitrogen (N<sub>2</sub>) and agrochemicals. These above challenges could be overcome by developing artificial energy sources such as the utilization of solar energy efficiently, the production of hydrogen energy as an alternative energy source, developing the technology for converting CO<sub>2</sub> and N<sub>2</sub> into useful chemicals [methane (CH<sub>4</sub>) and ammonia (NH<sub>3</sub>)] or less toxic compounds, dyes, and EDC needs environmentally friendly degradation technology. Towards the above applications, various strategies and materials have been developed, however, sustainability is a matter of concern. Perovskite oxides are promising materials to fight against global challenges with environmental sustainability due to various interesting physical, chemical, stability, and structural tunability. With the horizon, global need, and challenges in mind, this report investigates the latest developments and advances in perovskite oxides, substitution and doping strategies, advanced synthesis techniques, and their promising applications in the area of photocatalysis such as photodegradation of pollutants, industrial waste dyes, EDC, hydrogen (H<sub>2</sub>) evolution by photocatalytic water splitting, CO<sub>2</sub> reduction into hydrocarbons, and N<sub>2</sub> fixation to generate ammonia environmentally acceptable approach. The outstanding performance of perovskite oxide is 100 % BPA removal in 2 min, >79 % photodegradation of dyes, 0.44 mmol/gh H<sub>2</sub> evolution in 180 min, and considerable CH<sub>4</sub> evolution. This review also advocates for substantial future research into the development of artificial intelligence-based perovskites for precise and controlled photocatalysis process development.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"534 ","pages":"Article 216556"},"PeriodicalIF":20.3,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143546932","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}

引用次数: 0

Advances in organic nano-architectures based on NIR-II small-molecule fluorophores for biomedical imaging and therapy

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews

Pub Date : 2025-03-04 DOI: 10.1016/j.ccr.2025.216551

Hui Bian , Dandan Ma , Yi Nan , Myung Hwa Kim , Sehoon Kim , Xiaoqiang Chen , Xiaojun Peng , Juyoung Yoon

The second near-infrared window (NIR-II) has emerged as a highly promising domain for clinical applications, with small-molecule fluorophores leading this development. Various fluorophores, such as cyanine dyes, rhodamines, BODIPY, and D-A structured molecules, have been specifically designed to meet diverse biomedical needs. These fluorophores are distinguished by their precise chemical structures, ease of modification, and excellent biocompatibility, making them ideal for medical applications such as precise fluorescence imaging of micro bio-tissues, surgical navigation, in vivo cell tracking, advanced biosensing, and targeted phototherapy for malignant cell eradication. However, significant challenges persist in the clinical translation of these fluorophores, including low fluorescence efficiency and insufficient targeting specificity for diseased tissues. Nanotechnology has emerged as a powerful strategy to overcome these obstacles. Integrating nanocarriers with fluorophores enhances their photophysical characteristics, such as enhancing fluorescence emission, reactive oxygen species generation, and photothermal conversion efficiency in biological environments. Additionally, nanocarriers improve biophysical properties by enhancing solubility, prolonging circulation times, improving biocompatibility, and enabling more precise accumulation in pathological tissues. This review comprehensively analyzes the fundamental challenges associated with NIR-II small molecules, focusing on limitations that cannot be addressed through simple chemical modifications. It also explores how nanotechnology-based approaches can alleviate these challenges, emphasizing the mechanisms behind these enhancements. Furthermore, the review highlights the broad biomedical applications of nano-engineered NIR-II fluorophores. Lastly, it discusses the remaining barriers to clinical translation and emphasizes the growing role of artificial intelligence in expediting the rational design of novel NIR-II fluorophores and optimizing image processing techniques for enhanced diagnostic precision. By providing a comprehensive overview of the current state of the field, this review provides key insights that could expedite the clinical translation of NIR-II technologies.

{"title":"Advances in organic nano-architectures based on NIR-II small-molecule fluorophores for biomedical imaging and therapy","authors":"Hui Bian , Dandan Ma , Yi Nan , Myung Hwa Kim , Sehoon Kim , Xiaoqiang Chen , Xiaojun Peng , Juyoung Yoon","doi":"10.1016/j.ccr.2025.216551","DOIUrl":"10.1016/j.ccr.2025.216551","url":null,"abstract":"<div><div>The second near-infrared window (NIR-II) has emerged as a highly promising domain for clinical applications, with small-molecule fluorophores leading this development. Various fluorophores, such as cyanine dyes, rhodamines, BODIPY, and D-A structured molecules, have been specifically designed to meet diverse biomedical needs. These fluorophores are distinguished by their precise chemical structures, ease of modification, and excellent biocompatibility, making them ideal for medical applications such as precise fluorescence imaging of micro bio-tissues, surgical navigation, in vivo cell tracking, advanced biosensing, and targeted phototherapy for malignant cell eradication. However, significant challenges persist in the clinical translation of these fluorophores, including low fluorescence efficiency and insufficient targeting specificity for diseased tissues. Nanotechnology has emerged as a powerful strategy to overcome these obstacles. Integrating nanocarriers with fluorophores enhances their photophysical characteristics, such as enhancing fluorescence emission, reactive oxygen species generation, and photothermal conversion efficiency in biological environments. Additionally, nanocarriers improve biophysical properties by enhancing solubility, prolonging circulation times, improving biocompatibility, and enabling more precise accumulation in pathological tissues. This review comprehensively analyzes the fundamental challenges associated with NIR-II small molecules, focusing on limitations that cannot be addressed through simple chemical modifications. It also explores how nanotechnology-based approaches can alleviate these challenges, emphasizing the mechanisms behind these enhancements. Furthermore, the review highlights the broad biomedical applications of nano-engineered NIR-II fluorophores. Lastly, it discusses the remaining barriers to clinical translation and emphasizes the growing role of artificial intelligence in expediting the rational design of novel NIR-II fluorophores and optimizing image processing techniques for enhanced diagnostic precision. By providing a comprehensive overview of the current state of the field, this review provides key insights that could expedite the clinical translation of NIR-II technologies.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"534 ","pages":"Article 216551"},"PeriodicalIF":20.3,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143534699","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}

引用次数: 0

Recent advances in lanthanide-based materials for oxygen evolution reaction: Challenges and future prospects

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews

Pub Date : 2025-03-04 DOI: 10.1016/j.ccr.2025.216573

Sheraz Muhammad , Lixia Wang , Zhiyang Huang , Aling Zhou , Hazrat Bilal , Tayirjan Taylor Isimjan , Xiulin Yang

Lanthanide-based materials have emerged as highly promising electrocatalysts for the oxygen evolution reaction (OER), a pivotal process in water splitting and energy conversion applications. These materials present a sustainable and cost-effective alternative to noble-metal catalysts, addressing critical challenges of scarcity and cost. Their exceptional catalytic activity and stability are attributed to unique electronic properties, including multiple oxidation states, large ionic radius, and strong spin-orbit coupling. Recent breakthroughs demonstrate significant enhancements in overpotential reduction and long-term stability under extreme electrochemical conditions, positioning lanthanides as a transformative solution for renewable energy systems. This review comprehensively explores various classes of lanthanide-based OER electrocatalysts, including transition metals, metal-organic frameworks (MOFs), perovskites, nanomaterials, and chalcogenides, nitrides, borides, and phosphides. Perovskites, in particular, have achieved remarkable stability and efficiency, underscoring their potential for real-world applications. Tailored strategies such as anionic substitution and heteroatom doping further optimize the electronic structure, active site stabilization, and charge transfer efficiency, driving significant performance improvements. Notably, recent studies report a substantial reduction in overpotential by up to 200 mV for lanthanide-based materials, along with significantly enhanced catalytic durability compared to conventional noble-metal catalysts. Key challenges remain, such as improving electrical conductivity, scalability, and performance longevity. Strategic integration of lanthanides into catalytic frameworks addresses these limitations while reducing reliance on scarce resources. These advancements enable lanthanide-based OER electrocatalysts to revolutionize renewable energy technologies and drive the commercialization of efficient water-splitting and electrochemical processes.

{"title":"Recent advances in lanthanide-based materials for oxygen evolution reaction: Challenges and future prospects","authors":"Sheraz Muhammad , Lixia Wang , Zhiyang Huang , Aling Zhou , Hazrat Bilal , Tayirjan Taylor Isimjan , Xiulin Yang","doi":"10.1016/j.ccr.2025.216573","DOIUrl":"10.1016/j.ccr.2025.216573","url":null,"abstract":"<div><div>Lanthanide-based materials have emerged as highly promising electrocatalysts for the oxygen evolution reaction (OER), a pivotal process in water splitting and energy conversion applications. These materials present a sustainable and cost-effective alternative to noble-metal catalysts, addressing critical challenges of scarcity and cost. Their exceptional catalytic activity and stability are attributed to unique electronic properties, including multiple oxidation states, large ionic radius, and strong spin-orbit coupling. Recent breakthroughs demonstrate significant enhancements in overpotential reduction and long-term stability under extreme electrochemical conditions, positioning lanthanides as a transformative solution for renewable energy systems. This review comprehensively explores various classes of lanthanide-based OER electrocatalysts, including transition metals, metal-organic frameworks (MOFs), perovskites, nanomaterials, and chalcogenides, nitrides, borides, and phosphides. Perovskites, in particular, have achieved remarkable stability and efficiency, underscoring their potential for real-world applications. Tailored strategies such as anionic substitution and heteroatom doping further optimize the electronic structure, active site stabilization, and charge transfer efficiency, driving significant performance improvements. Notably, recent studies report a substantial reduction in overpotential by up to 200 mV for lanthanide-based materials, along with significantly enhanced catalytic durability compared to conventional noble-metal catalysts. Key challenges remain, such as improving electrical conductivity, scalability, and performance longevity. Strategic integration of lanthanides into catalytic frameworks addresses these limitations while reducing reliance on scarce resources. These advancements enable lanthanide-based OER electrocatalysts to revolutionize renewable energy technologies and drive the commercialization of efficient water-splitting and electrochemical processes.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"534 ","pages":"Article 216573"},"PeriodicalIF":20.3,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143534090","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}

引用次数: 0

Application and advances of multifunctional magnetic nanoparticles in cross-disciplinary research: From design to detection, imaging, and therapy 多功能磁性纳米粒子在跨学科研究中的应用和进展：从设计到检测、成像和治疗

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews

Pub Date : 2025-03-04 DOI: 10.1016/j.ccr.2025.216590

Yujie Zhao, Liyi Zhou, Jiali Ren

In recent years, magnetic nanoparticles (MNPs) have been increasingly used in cross-disciplinary applications, especially biomedicine. Due to their unique physicochemical properties such as superparamagnetism, high specific surface area, biocompatibility, and easy surface modification, they have become a hotspot in biomedical research. MNPs have already made a significant contribution to the fields of magnetic hyperthermia, targeted drug delivery, and magnetic resonance imaging, and they are an important tool for tumor therapy. This work reviews MNPs of structure, types, synthesis, and their applications in cross-disciplinary, focusing on the latest research progress of MNPs in cancer and tumors. In addition, to respond to the ever-changing challenges of medical development and people's pursuit of a healthy life, this work also describes the synergistic therapeutic and antibacterial studies of MNPs. In addition, the prevention and application of MNPs in foodborne diseases. Finally, we summarize the advantages and challenges of MNPs and discuss the potential of MNPs in the biomedical field and future research prospects.

{"title":"Application and advances of multifunctional magnetic nanoparticles in cross-disciplinary research: From design to detection, imaging, and therapy","authors":"Yujie Zhao, Liyi Zhou, Jiali Ren","doi":"10.1016/j.ccr.2025.216590","DOIUrl":"10.1016/j.ccr.2025.216590","url":null,"abstract":"<div><div>In recent years, magnetic nanoparticles (MNPs) have been increasingly used in cross-disciplinary applications, especially biomedicine. Due to their unique physicochemical properties such as superparamagnetism, high specific surface area, biocompatibility, and easy surface modification, they have become a hotspot in biomedical research. MNPs have already made a significant contribution to the fields of magnetic hyperthermia, targeted drug delivery, and magnetic resonance imaging, and they are an important tool for tumor therapy. This work reviews MNPs of structure, types, synthesis, and their applications in cross-disciplinary, focusing on the latest research progress of MNPs in cancer and tumors. In addition, to respond to the ever-changing challenges of medical development and people's pursuit of a healthy life, this work also describes the synergistic therapeutic and antibacterial studies of MNPs. In addition, the prevention and application of MNPs in foodborne diseases. Finally, we summarize the advantages and challenges of MNPs and discuss the potential of MNPs in the biomedical field and future research prospects.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"534 ","pages":"Article 216590"},"PeriodicalIF":20.3,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143546931","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}

引用次数: 0

Emerging metal−organic framework-based materials for photocatalytic and electrocatalytic NH3 synthesis: Design principles, structure-activity correlation, and mechanistic insights

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews

Pub Date : 2025-03-04 DOI: 10.1016/j.ccr.2025.216543

Ximing Li , Lin Tian , Qibing Dong , Zhe Wang , Kathryn Ralphs , Catharine Esterhuysen , Peter K.J. Robertson , Detlef W. Bahnemann , Guanjie He , Chuanyi Wang

Sustainable ammonia (NH₃) synthesis through artificial nitrogen fixation has gained significant attention as a promising alternative to the energy-intensive Haber-Bosch process, offering a greener pathway for NH₃ production. In particular, to optimize the economic sustainability pathway of NH₃ synthesis technology, it is paramount to engineer novel catalysts. Emerging MOFs are a type of lightweight porous network materials with tunable channels, high surface areas, and designable components, which offer intriguing functionalities in photo- and electro-driven N₂ reduction reaction (NRR) by lowering reaction potentials and accelerating reaction rates. Although some progress has been achieved in this area, fundamental issues remain to be addressed to better understand the relationship between the structures, properties, catalytic activity, and potential applications of MOF-based catalysts. Herein, based on the comprehensive design concept, the latest advancements in MOF-based material design principle, structural modulation mechanism, and reaction engineering are systematically summarized to elucidate the structure-activity correlations in NRR. It begins with the MOF-based material design principles, which encompass synthesis strategies, material properties, and the transition from laboratory to large-scale continuous production progress. Following that, in terms of structural modulation mechanism, particular emphasis is placed on the analysis of crystal structure, atomic configuration, and electronic properties, aiming to gain a deeper understanding of the transport and reaction processes of charge carriers. Furthermore, the structure-activity correlations and reaction engineering are elaborated for NRR. Finally, a comprehensive analysis of the prospects and challenges associated with MOF-based catalysts in NRR is presented, along with detailed solutions.

{"title":"Emerging metal−organic framework-based materials for photocatalytic and electrocatalytic NH3 synthesis: Design principles, structure-activity correlation, and mechanistic insights","authors":"Ximing Li , Lin Tian , Qibing Dong , Zhe Wang , Kathryn Ralphs , Catharine Esterhuysen , Peter K.J. Robertson , Detlef W. Bahnemann , Guanjie He , Chuanyi Wang","doi":"10.1016/j.ccr.2025.216543","DOIUrl":"10.1016/j.ccr.2025.216543","url":null,"abstract":"<div><div>Sustainable ammonia (NH<sub>3</sub>) synthesis through artificial nitrogen fixation has gained significant attention as a promising alternative to the energy-intensive Haber-Bosch process, offering a greener pathway for NH<sub>3</sub> production. In particular, to optimize the economic sustainability pathway of NH<sub>3</sub> synthesis technology, it is paramount to engineer novel catalysts. Emerging MOFs are a type of lightweight porous network materials with tunable channels, high surface areas, and designable components, which offer intriguing functionalities in photo- and electro-driven N<sub>2</sub> reduction reaction (NRR) by lowering reaction potentials and accelerating reaction rates. Although some progress has been achieved in this area, fundamental issues remain to be addressed to better understand the relationship between the structures, properties, catalytic activity, and potential applications of MOF-based catalysts. Herein, based on the comprehensive design concept, the latest advancements in MOF-based material design principle, structural modulation mechanism, and reaction engineering are systematically summarized to elucidate the structure-activity correlations in NRR. It begins with the MOF-based material design principles, which encompass synthesis strategies, material properties, and the transition from laboratory to large-scale continuous production progress. Following that, in terms of structural modulation mechanism, particular emphasis is placed on the analysis of crystal structure, atomic configuration, and electronic properties, aiming to gain a deeper understanding of the transport and reaction processes of charge carriers. Furthermore, the structure-activity correlations and reaction engineering are elaborated for NRR. Finally, a comprehensive analysis of the prospects and challenges associated with MOF-based catalysts in NRR is presented, along with detailed solutions.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"534 ","pages":"Article 216543"},"PeriodicalIF":20.3,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143534091","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}

引用次数: 0

Lanthanide-bimetallic organic frameworks: from mechanism and sensors design to ratiometric fluorescent applications

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews

Pub Date : 2025-03-04 DOI: 10.1016/j.ccr.2025.216574

Jialing Zhou , Xiaoyun Hu , Chen Liu , Yue Liu , Na Tian , Fan Wu , Wei Li , Jianping Lei , Zhihui Dai

Metal-organic frameworks (MOFs) exhibit strong sensing performance due to their porous structure, large specific surface area, and ease of functionalization. Notably, MOF sensors utilizing lanthanide ions (Ln³⁺) with the unique 4f-4f transitions luminescent properties have attracted great attention in fluorescence sensing. In the last decade, Lanthanide bimetallic organic frameworks (Ln-BMOFs) with bimetallic centers have become a research hotspot in the field of fluorescence sensing due to unique energy transfer of bimetals, tunable ratiometric fluorescence signal, high stability, and high luminescence efficiency. This review is organized to highlight the current progress of Ln-BMOFs in the four fluorescence sensing mechanisms, including energy transfer between ligands and metals (such as LMET, MLET), metal-metal energy transfer (MMET), metal-analyte interaction and ligand-analyte interaction. Additionally, the types of Ln-BMOFs sensor-based designs are also highlighted including Ln-BMOFs self-sensors, Ln-BMOFs@biorecognition elements and Ln-BMOFs@molecular imprinting polymers. Based on these fluorescence sensing mechanism/design, the topical developments in the application of Ln-BMOFs ratiometric fluorescent sensors for environmental monitoring, food safety, and biomedical sensing are also summarised. Furthermore, the discussion has been extended to describe the current challenges and prospects of Ln-BMOFs ratiometric fluorescence sensors, and to facilitate the development of Ln-BMOFs sensor.

{"title":"Lanthanide-bimetallic organic frameworks: from mechanism and sensors design to ratiometric fluorescent applications","authors":"Jialing Zhou , Xiaoyun Hu , Chen Liu , Yue Liu , Na Tian , Fan Wu , Wei Li , Jianping Lei , Zhihui Dai","doi":"10.1016/j.ccr.2025.216574","DOIUrl":"10.1016/j.ccr.2025.216574","url":null,"abstract":"<div><div>Metal-organic frameworks (MOFs) exhibit strong sensing performance due to their porous structure, large specific surface area, and ease of functionalization. Notably, MOF sensors utilizing lanthanide ions (Ln<sup>3+</sup>) with the unique 4f-4f transitions luminescent properties have attracted great attention in fluorescence sensing. In the last decade, Lanthanide bimetallic organic frameworks (Ln-BMOFs) with bimetallic centers have become a research hotspot in the field of fluorescence sensing due to unique energy transfer of bimetals, tunable ratiometric fluorescence signal, high stability, and high luminescence efficiency. This review is organized to highlight the current progress of Ln-BMOFs in the four fluorescence sensing mechanisms, including energy transfer between ligands and metals (such as LMET, MLET), metal-metal energy transfer (MMET), metal-analyte interaction and ligand-analyte interaction. Additionally, the types of Ln-BMOFs sensor-based designs are also highlighted including Ln-BMOFs self-sensors, Ln-BMOFs@biorecognition elements and Ln-BMOFs@molecular imprinting polymers. Based on these fluorescence sensing mechanism/design, the topical developments in the application of Ln-BMOFs ratiometric fluorescent sensors for environmental monitoring, food safety, and biomedical sensing are also summarised. Furthermore, the discussion has been extended to describe the current challenges and prospects of Ln-BMOFs ratiometric fluorescence sensors, and to facilitate the development of Ln-BMOFs sensor.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"534 ","pages":"Article 216574"},"PeriodicalIF":20.3,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143534089","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}

引用次数: 0

Catalytic activity nanozymes for microbial detection

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews

Pub Date : 2025-03-04 DOI: 10.1016/j.ccr.2025.216578

Zheng Jin , Guodong Huang , Yang Song , Chibo Liu , Xiaohua Wang , Kai Zhao

Pathogenic microorganisms responsible for infectious diseases pose a serious global threat to public health. Among the various strategies to address emerging infections, rapid and real-time diagnostics are critical to the control of infectious diseases. Enzyme-linked immunosorbent assay (ELISA), immunochromatography assay (ICA) and clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated proteins (Cas), are currently methods to detect pathogenic microorganisms. However, the sensitivity and detection time of these methods are severely limited by the activity and stability of natural enzymes within the detection system, making it difficult to interrupt the transmission of infectious diseases. Compared to natural enzymes used in traditional detection methods, nanozymes have shown potential for use in rapid detection. Their superior catalytic performance, cost-effectiveness and high stability, have shown potential for use in rapid detection. Nanozymes can be tailored with various components. This customization enables the attachment of functional molecules that facilitate the specific recognition of pathogenic microorganisms. This comprehensive review provides a systematic overview of the methods and underlying mechanisms involved in nanozyme-mediated detection of pathogenic microorganisms, discuss in detail the effective strategies for its practical application, and put forward some views on the future development of nanozymes.

{"title":"Catalytic activity nanozymes for microbial detection","authors":"Zheng Jin , Guodong Huang , Yang Song , Chibo Liu , Xiaohua Wang , Kai Zhao","doi":"10.1016/j.ccr.2025.216578","DOIUrl":"10.1016/j.ccr.2025.216578","url":null,"abstract":"<div><div>Pathogenic microorganisms responsible for infectious diseases pose a serious global threat to public health. Among the various strategies to address emerging infections, rapid and real-time diagnostics are critical to the control of infectious diseases. Enzyme-linked immunosorbent assay (ELISA), immunochromatography assay (ICA) and clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated proteins (Cas), are currently methods to detect pathogenic microorganisms. However, the sensitivity and detection time of these methods are severely limited by the activity and stability of natural enzymes within the detection system, making it difficult to interrupt the transmission of infectious diseases. Compared to natural enzymes used in traditional detection methods, nanozymes have shown potential for use in rapid detection. Their superior catalytic performance, cost-effectiveness and high stability, have shown potential for use in rapid detection. Nanozymes can be tailored with various components. This customization enables the attachment of functional molecules that facilitate the specific recognition of pathogenic microorganisms. This comprehensive review provides a systematic overview of the methods and underlying mechanisms involved in nanozyme-mediated detection of pathogenic microorganisms, discuss in detail the effective strategies for its practical application, and put forward some views on the future development of nanozymes.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"534 ","pages":"Article 216578"},"PeriodicalIF":20.3,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143534088","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}

引用次数: 0

Enhancing machine learning in gas–solid interaction analysis: Addressing feature selection and dimensionality challenges 加强气固相互作用分析中的机器学习：应对特征选择和维度挑战

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews

Pub Date : 2025-03-03 DOI: 10.1016/j.ccr.2025.216583

Yoshiyasu Takefuji

This paper addresses the critical importance of accurate analysis in research, emphasizing the necessity of error-free and unbiased calculations. While ground truth values are pivotal for validating accuracy, their absence poses challenges in feature importance, feature selection, and clustering methods commonly used in machine learning. Liu et al. have introduced innovative models targeting gas-solid interactions, but their reliance on model-specific methodologies raises concerns about potential biases and erroneous conclusions. This study advocates for robust statistical validation techniques, including the application of Variance Inflation Factor (VIF), Spearman's correlation, and Kendall's tau, to enhance the reliability of feature selection and ensure more accurate insights. By emphasizing a rigorous approach to statistical significance, this paper aims to improve the interpretability and effectiveness of machine learning applications in this specialized field.

引用次数: 0

Exploring cellular dynamics: Engineered fluorescent carbon dots for organelle staining and cellular response analysis

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews

Pub Date : 2025-03-03 DOI: 10.1016/j.ccr.2025.216552

Binesh Unnikrishnan , Anisha Anand , Chin-Jung Lin , Chen-Yu Lee , Amit Nain , Pavitra Srivastava , Ren-Siang Wu , Han-Wei Chu , Chen-Yow Wang , Ren-Hong Shi , Kuan-Hung Lee , Jin-Xuan Chen , Jyoti Shanker Pandey , Jui-Yang Lai , Chih-Ching Huang , Huan-Tsung Chang

Live cell staining that is vital for comprehensive study of cellular organelles under various conditions demands labeling agents that are highly specific, biocompatible, stable, and sensitive. Fluorescent carbon dots (CDs), with advantages of ease in synthesis, notable biocompatibility, exceptional photostability, and tunable fluorescence properties, have emerged as superior candidates for both live cell staining and in vivo imaging. The efficacy of CDs is significantly influenced by their core crystallinity, surface defect and functional groups, recognizing moieties, emissive molecular states, size, and charge, making these parameters critical for optimal organelle staining. This review article delves into the fluorescence and functional properties of CDs, underpinning their development for use in live cell and in vivo imaging systems that offer unparalleled specificity, sensitivity, and efficiency. We highlight the applications and advantages of CDs, their role in transcending the limitations of traditional staining dyes, and their utility in targeting various live organelles. Additionally, we explore the mechanisms behind their fluorescence and discuss strategies for tuning their emission wavelengths. The exploration of cellular dynamics and analysis of cellular responses facilitated by CDs ushers in new opportunities for comprehending cellular mechanisms. The capacity of CDs for real-time monitoring provides extraordinary insights into how cells respond to external stimuli, highlighting the transformative potential of CDs in advancing cellular biology and medical diagnostics.

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引用次数: 0

In-situ characterization technologies and theoretical calculations in carbon dioxide reduction: In-depth understanding of reaction mechanisms and rational design of electrocatalysts

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews

Pub Date : 2025-02-28 DOI: 10.1016/j.ccr.2025.216541

Rutao Wang, Xiaokun Yang, Jianpeng Zhang, Shilong Wen, Liting Yan, Xuebo Zhao, Enyan Guo

The electrochemical reduction of carbon dioxide (CO₂RR) enables the transformation of CO₂ into valuable chemicals and fuels using renewable electricity, offering a crucial pathway toward addressing the global energy crisis and achieving carbon neutrality. Traditional theories of catalyst stability and activity can be complicated by the dynamic reorganization of catalysts under operating circumstances, which is a significant issue in this subject. To address this, advanced in-situ technologies and theoretical calculations reveal the dynamic evolution of catalysts and intermediates during CO₂RR. In this review, we systematically analyze the integration of in-situ characterization technologies with theoretical calculations which underscores their critical role in understanding the mechanisms of CO₂RR and facilitating the design of efficient catalysts. Subsequently, we systematically summarize the recent advances in-situ studies and theoretical calculations on probing the reaction mechanisms during the CO₂RR. In this perspective, we can deepen our understanding of reaction mechanisms by combining advanced real-time monitoring and theoretical calculation approaches that relate the dynamic evolution of variable response environments to theoretical evolutionary models. Finally, this review seeks to enhance the understanding of reaction mechanisms and provide guidance for the rational design of efficient catalysts through the integration of in-situ characterization techniques and theoretical calculations.

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引用次数: 0