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Comprehensive regulation strategies for gel electrolytes in aqueous zinc-ion batteries
IF 20.3 1区 化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR Pub Date : 2025-02-05 DOI: 10.1016/j.ccr.2025.216475
Jiaqi Yang , Chaocang Weng , Peng Sun , Ying Yin , Min Xu , Likun Pan , Jinliang Li
Aqueous zinc-ion batteries (AZIBs) offer a promising energy storage option thanks to their safety, affordability, and stable electrochemical properties. Nevertheless, commercialization remains hindered by challenges including zinc dendrite growth, electrolyte-electrode interface instability, and performance deterioration caused by the high activity of water. Gel polymer electrolytes (GPEs) have demonstrated significant improvements in both performance and safety of AZIBs, attributed to their flexibility and superior interfacial contact properties. This review elucidates the transformative potential of GPEs, focusing on strategies including the construction of selective ion channels, reduction of water activity, optimization of solvation structures, and stabilization of the electrode-electrolyte interface. Additionally, this review analyzes the molecular-level mechanisms underlying these strategies and explores the functional versatility of GPEs in flexible energy storage devices. The findings in this work underscore the crucial role of GPEs in overcoming key obstacles in AZIBs technology, paving the way for commercial applications and steering future research toward the creation of high-performance, safe, and eco-friendly AZIBs.
{"title":"Comprehensive regulation strategies for gel electrolytes in aqueous zinc-ion batteries","authors":"Jiaqi Yang ,&nbsp;Chaocang Weng ,&nbsp;Peng Sun ,&nbsp;Ying Yin ,&nbsp;Min Xu ,&nbsp;Likun Pan ,&nbsp;Jinliang Li","doi":"10.1016/j.ccr.2025.216475","DOIUrl":"10.1016/j.ccr.2025.216475","url":null,"abstract":"<div><div>Aqueous zinc-ion batteries (AZIBs) offer a promising energy storage option thanks to their safety, affordability, and stable electrochemical properties. Nevertheless, commercialization remains hindered by challenges including zinc dendrite growth, electrolyte-electrode interface instability, and performance deterioration caused by the high activity of water. Gel polymer electrolytes (GPEs) have demonstrated significant improvements in both performance and safety of AZIBs, attributed to their flexibility and superior interfacial contact properties. This review elucidates the transformative potential of GPEs, focusing on strategies including the construction of selective ion channels, reduction of water activity, optimization of solvation structures, and stabilization of the electrode-electrolyte interface. Additionally, this review analyzes the molecular-level mechanisms underlying these strategies and explores the functional versatility of GPEs in flexible energy storage devices. The findings in this work underscore the crucial role of GPEs in overcoming key obstacles in AZIBs technology, paving the way for commercial applications and steering future research toward the creation of high-performance, safe, and eco-friendly AZIBs.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"530 ","pages":"Article 216475"},"PeriodicalIF":20.3,"publicationDate":"2025-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143124411","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 reactive small-molecule fluorescent probes for food safety
IF 20.3 1区 化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR Pub Date : 2025-02-05 DOI: 10.1016/j.ccr.2025.216480
Nan Wang , Lina Zhang , Jun Li , Qian Zhou , Hui Yang , Yimin Shan , Yuxiang Chen , Kun Li , Xiaoqi Yu
Food safety is essential for protecting public health and ensuring the well-being of individuals. The importance of rapid food testing technology lies in its ability to quickly and accurately detect potential food safety hazards, thereby safeguarding public health and ensuring the quality of food products. Among various detection methods, fluorescence analysis stands out for its high sensitivity, spatial and temporal resolution, and non-destructive detection, making it a superior choice in food safety testing. In particular, reactive small-molecule fluorescent probes can specifically respond to key biomarkers during the detection process, leading to obvious fluorescence changes. This review summarizes the applications of reactive small-molecule fluorescent probes in the detection of important analytes in food such as reactive nitrogen (RNS), reactive oxygen (ROS), reactive sulfur (RSS), reactive carbon (RCS), metal ions, pH, viscosity, and pesticides over the past three years. It focuses on probe structures, working mechanisms, detection substrates, response behaviors, and fluorescence changes during the response process. Additionally, this review addresses the existing obstacles and potential avenues for future studies on fluorescent probes in food detection, offering valuable insights for advancing future probe development.
{"title":"Recent advances in reactive small-molecule fluorescent probes for food safety","authors":"Nan Wang ,&nbsp;Lina Zhang ,&nbsp;Jun Li ,&nbsp;Qian Zhou ,&nbsp;Hui Yang ,&nbsp;Yimin Shan ,&nbsp;Yuxiang Chen ,&nbsp;Kun Li ,&nbsp;Xiaoqi Yu","doi":"10.1016/j.ccr.2025.216480","DOIUrl":"10.1016/j.ccr.2025.216480","url":null,"abstract":"<div><div>Food safety is essential for protecting public health and ensuring the well-being of individuals. The importance of rapid food testing technology lies in its ability to quickly and accurately detect potential food safety hazards, thereby safeguarding public health and ensuring the quality of food products. Among various detection methods, fluorescence analysis stands out for its high sensitivity, spatial and temporal resolution, and non-destructive detection, making it a superior choice in food safety testing. In particular, reactive small-molecule fluorescent probes can specifically respond to key biomarkers during the detection process, leading to obvious fluorescence changes. This review summarizes the applications of reactive small-molecule fluorescent probes in the detection of important analytes in food such as reactive nitrogen (RNS), reactive oxygen (ROS), reactive sulfur (RSS), reactive carbon (RCS), metal ions, pH, viscosity, and pesticides over the past three years. It focuses on probe structures, working mechanisms, detection substrates, response behaviors, and fluorescence changes during the response process. Additionally, this review addresses the existing obstacles and potential avenues for future studies on fluorescent probes in food detection, offering valuable insights for advancing future probe development.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"530 ","pages":"Article 216480"},"PeriodicalIF":20.3,"publicationDate":"2025-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143124938","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
Biomedical engineering targeting cancer stem cells to reinforce cancer therapy 以癌症干细胞为目标的生物医学工程强化癌症治疗
IF 20.3 1区 化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR Pub Date : 2025-02-04 DOI: 10.1016/j.ccr.2025.216494
Shumin Sun , Nailin Yang , Zifan Pei , Fei Gong , Liang Cheng
Cancer stem cells (CSCs) represent a small population of cells responsible for the initiation, relapse, and metastasis of tumors. These CSCs have garnered significant attention in therapeutic advancements because of their distinctive characteristics. The primary culprits contributing to the development and sustenance of CSCs include surface markers, an aberrant microenvironment, the activation of signaling pathways, and an immunosuppressive microenvironment. The application of biomedical engineering holds promises for enhancing precision targeting, thereby reducing side effects, fostering personalized treatment and immune responses, and facilitating combinatorial therapies. Consequently, biomedical engineering to target CSCs has substantial potential. This review elucidated the niche characteristics of CSCs and the use of biomedical engineering to target CSC characteristics, including surface markers, the microenvironment associated with CSCs, related signaling pathways, and differentiation therapy aimed at improving tumor treatment. In conclusion, we anticipate the integration of biomedical engineering into clinical practice to enhance treatment outcomes for tumors while minimizing recurrence and drug resistance.
{"title":"Biomedical engineering targeting cancer stem cells to reinforce cancer therapy","authors":"Shumin Sun ,&nbsp;Nailin Yang ,&nbsp;Zifan Pei ,&nbsp;Fei Gong ,&nbsp;Liang Cheng","doi":"10.1016/j.ccr.2025.216494","DOIUrl":"10.1016/j.ccr.2025.216494","url":null,"abstract":"<div><div>Cancer stem cells (CSCs) represent a small population of cells responsible for the initiation, relapse, and metastasis of tumors. These CSCs have garnered significant attention in therapeutic advancements because of their distinctive characteristics. The primary culprits contributing to the development and sustenance of CSCs include surface markers, an aberrant microenvironment, the activation of signaling pathways, and an immunosuppressive microenvironment. The application of biomedical engineering holds promises for enhancing precision targeting, thereby reducing side effects, fostering personalized treatment and immune responses, and facilitating combinatorial therapies. Consequently, biomedical engineering to target CSCs has substantial potential. This review elucidated the niche characteristics of CSCs and the use of biomedical engineering to target CSC characteristics, including surface markers, the microenvironment associated with CSCs, related signaling pathways, and differentiation therapy aimed at improving tumor treatment. In conclusion, we anticipate the integration of biomedical engineering into clinical practice to enhance treatment outcomes for tumors while minimizing recurrence and drug resistance.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"530 ","pages":"Article 216494"},"PeriodicalIF":20.3,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143083429","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
Platinum group metals-based intermetallic compounds: Syntheses and application in electrocatalysis
IF 20.3 1区 化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR Pub Date : 2025-02-04 DOI: 10.1016/j.ccr.2025.216473
Wei Du , Wei Zhang , Chengxin Zhu , Wenjin Guo , Meiqi He , Huiping Zhao , Rong Chen
Recently, platinum group metals-based intermetallic compounds (PGMs-based IMCs) have emerged as a rapidly developing class of materials for electrocatalysis. The ordered atomic arrangement, defined bonding environment, and specific electronic configuration not only ensure outstanding catalytic activity and high stability of PGMs-based IMCs but also make them ideal model catalysts for deciphering the structure-activity relationship. In this comprehensive review, we present recent research progress on PGMs-based IMCs as electrocatalysts. Firstly, we summarize and classify the synthetic methods of PGMs-based IMCs, including thermal annealing method, wet-chemistry method, and several distinct branches. For each synthetic strategy, we extract the characteristic and crucial factors. Subsequently, we introduce the electrocatalytic applications and highlight several vital reactions of PGMs-based IMCs, including hydrogen evolution reaction (HER), oxygen reduction reaction (ORR) and fuel oxidation reaction (FOR). We systematically discuss the underlying enhancement mechanism of electrocatalytic performance. Finally, we provide an outlook for the future of PGM-based IMCs in the field of electrocatalysis.
{"title":"Platinum group metals-based intermetallic compounds: Syntheses and application in electrocatalysis","authors":"Wei Du ,&nbsp;Wei Zhang ,&nbsp;Chengxin Zhu ,&nbsp;Wenjin Guo ,&nbsp;Meiqi He ,&nbsp;Huiping Zhao ,&nbsp;Rong Chen","doi":"10.1016/j.ccr.2025.216473","DOIUrl":"10.1016/j.ccr.2025.216473","url":null,"abstract":"<div><div>Recently, platinum group metals-based intermetallic compounds (PGMs-based IMCs) have emerged as a rapidly developing class of materials for electrocatalysis. The ordered atomic arrangement, defined bonding environment, and specific electronic configuration not only ensure outstanding catalytic activity and high stability of PGMs-based IMCs but also make them ideal model catalysts for deciphering the structure-activity relationship. In this comprehensive review, we present recent research progress on PGMs-based IMCs as electrocatalysts. Firstly, we summarize and classify the synthetic methods of PGMs-based IMCs, including thermal annealing method, wet-chemistry method, and several distinct branches. For each synthetic strategy, we extract the characteristic and crucial factors. Subsequently, we introduce the electrocatalytic applications and highlight several vital reactions of PGMs-based IMCs, including hydrogen evolution reaction (HER), oxygen reduction reaction (ORR) and fuel oxidation reaction (FOR). We systematically discuss the underlying enhancement mechanism of electrocatalytic performance. Finally, we provide an outlook for the future of PGM-based IMCs in the field of electrocatalysis.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"530 ","pages":"Article 216473"},"PeriodicalIF":20.3,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143124410","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
Biomedical Micro/nanomotors: Driven mechanism, preparation and physiological barriers breakthrough
IF 20.3 1区 化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR Pub Date : 2025-02-04 DOI: 10.1016/j.ccr.2025.216441
Quan Guo, Jie Wang, Juan Guo, Qingyuan Wu, Shanshan Li, Hongyu Wang, Yun Sun, Huiyu Liu
Cancer is one of the major diseases threatening human health. Traditional drug often shows poor delivery and unsatisfactory therapy efficacy, while as a novel treatment modality, targeted therapy brings hope for malignant tumor. Targeted cancer therapy enables drugs to precisely target cancer cells by identifying and targeting molecular markers (such as proteins or gene mutations) specific to cancer cells, while minimizing damage to normal cells. The rapid development of nanotechnology has provided strong support for the development of tumor-specific targeted nanomedicine systems. Micro/nanomotor (MNM) is regarded as a promising candidate for the development of efficient target delivery and therapeutic system, due to their flexible energy input for drug loading and releasing. In the biomedical field, researchers have continuously tried to develop a variety of MNMs for targeted cancer therapy and have made some progress. Herein, we reviewed the development history of MNMs and detailed their kinetic mechanisms. Subsequently, to facilitate the preparation of MNMs, we summarized the synthesis methods of different types of MNMs. Finally, we highlighted the progress of MNMs in drug delivery for regulating tumor immune microenvironment and overcoming physiological barriers.
{"title":"Biomedical Micro/nanomotors: Driven mechanism, preparation and physiological barriers breakthrough","authors":"Quan Guo,&nbsp;Jie Wang,&nbsp;Juan Guo,&nbsp;Qingyuan Wu,&nbsp;Shanshan Li,&nbsp;Hongyu Wang,&nbsp;Yun Sun,&nbsp;Huiyu Liu","doi":"10.1016/j.ccr.2025.216441","DOIUrl":"10.1016/j.ccr.2025.216441","url":null,"abstract":"<div><div>Cancer is one of the major diseases threatening human health. Traditional drug often shows poor delivery and unsatisfactory therapy efficacy, while as a novel treatment modality, targeted therapy brings hope for malignant tumor. Targeted cancer therapy enables drugs to precisely target cancer cells by identifying and targeting molecular markers (such as proteins or gene mutations) specific to cancer cells, while minimizing damage to normal cells. The rapid development of nanotechnology has provided strong support for the development of tumor-specific targeted nanomedicine systems. Micro/nanomotor (MNM) is regarded as a promising candidate for the development of efficient target delivery and therapeutic system, due to their flexible energy input for drug loading and releasing. In the biomedical field, researchers have continuously tried to develop a variety of MNMs for targeted cancer therapy and have made some progress. Herein, we reviewed the development history of MNMs and detailed their kinetic mechanisms. Subsequently, to facilitate the preparation of MNMs, we summarized the synthesis methods of different types of MNMs. Finally, we highlighted the progress of MNMs in drug delivery for regulating tumor immune microenvironment and overcoming physiological barriers.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"530 ","pages":"Article 216441"},"PeriodicalIF":20.3,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143124409","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
Nitrogen oxyanion deoxygenation: Redox chemistry and oxygen atom transfer reactions
IF 20.3 1区 化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR Pub Date : 2025-02-03 DOI: 10.1016/j.ccr.2025.216490
Bao Tran, Jeremy Smith
Though unintended, anthropogenic nitrogen fixation on the global scale offsets the natural nitrogen cycle. Emissions of nitrogen oxides from the combustion of fossil fuels and leakage of ammonia from fertilizer-ladened land contributes to a substantial increase in reactive nitrogen content in the environment. Accumulation of nitrogen oxyanions in bodies of water has led to eutrophication and aquatic dead zones near coastal areas. The biological, environmental, and economic damage entailed must be addressed. To that end, artificial denitrification processes are necessary to combat looming environmental problems. In this review, a brief selection of literature on the reduction of nitrogen oxyanions, accomplished by transition metal complexes, is provided. Two broad categories of nitrogen oxyanion reduction are discussed: oxygen atom transfer (OAT) and electroreduction.
{"title":"Nitrogen oxyanion deoxygenation: Redox chemistry and oxygen atom transfer reactions","authors":"Bao Tran,&nbsp;Jeremy Smith","doi":"10.1016/j.ccr.2025.216490","DOIUrl":"10.1016/j.ccr.2025.216490","url":null,"abstract":"<div><div>Though unintended, anthropogenic nitrogen fixation on the global scale offsets the natural nitrogen cycle. Emissions of nitrogen oxides from the combustion of fossil fuels and leakage of ammonia from fertilizer-ladened land contributes to a substantial increase in reactive nitrogen content in the environment. Accumulation of nitrogen oxyanions in bodies of water has led to eutrophication and aquatic dead zones near coastal areas. The biological, environmental, and economic damage entailed must be addressed. To that end, artificial denitrification processes are necessary to combat looming environmental problems. In this review, a brief selection of literature on the reduction of nitrogen oxyanions, accomplished by transition metal complexes, is provided. Two broad categories of nitrogen oxyanion reduction are discussed: oxygen atom transfer (OAT) and electroreduction.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"530 ","pages":"Article 216490"},"PeriodicalIF":20.3,"publicationDate":"2025-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143083426","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
Progress in advanced MOF-derived materials for the removal of organic and inorganic pollutants
IF 20.3 1区 化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR Pub Date : 2025-02-03 DOI: 10.1016/j.ccr.2025.216474
Yang Shi , Yang Yang , Shengbo Ge , Mingjun Wu , Jinxuan Jiang , Wei Fan , Damien P. Debecker , Mashallah Rezakazemi , Zhongfeng Zhang
Technology advancement has led to significant environmental pollution causing adverse effects to the environment and human health. To mitigate this, metal-organic frameworks (MOFs) have gained considerable interest due to their configurable topologies and remarkable reactive sites for environmental remediation and removal of organic and inorganic pollutants. This review highlights the construction and composition of advanced MOF-derived materials, including post-treatment, direct mixing, in-situ growth, and green synthesis. Then, the application and mechanism of the MOF-derived materials for removing organic and inorganic pollutants are presented. Finally, the environmental application assessment and contribution of MOF-derived material towards the sustainable development goals of the United Nations are outlined. Overall, this review will provide useful insight into the design and synthesize of advanced MOF-derived materials for effective remediation of organic and inorganic pollutants.
{"title":"Progress in advanced MOF-derived materials for the removal of organic and inorganic pollutants","authors":"Yang Shi ,&nbsp;Yang Yang ,&nbsp;Shengbo Ge ,&nbsp;Mingjun Wu ,&nbsp;Jinxuan Jiang ,&nbsp;Wei Fan ,&nbsp;Damien P. Debecker ,&nbsp;Mashallah Rezakazemi ,&nbsp;Zhongfeng Zhang","doi":"10.1016/j.ccr.2025.216474","DOIUrl":"10.1016/j.ccr.2025.216474","url":null,"abstract":"<div><div>Technology advancement has led to significant environmental pollution causing adverse effects to the environment and human health. To mitigate this, metal-organic frameworks (MOFs) have gained considerable interest due to their configurable topologies and remarkable reactive sites for environmental remediation and removal of organic and inorganic pollutants. This review highlights the construction and composition of advanced MOF-derived materials, including post-treatment, direct mixing, in-situ growth, and green synthesis. Then, the application and mechanism of the MOF-derived materials for removing organic and inorganic pollutants are presented. Finally, the environmental application assessment and contribution of MOF-derived material towards the sustainable development goals of the United Nations are outlined. Overall, this review will provide useful insight into the design and synthesize of advanced MOF-derived materials for effective remediation of organic and inorganic pollutants.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"530 ","pages":"Article 216474"},"PeriodicalIF":20.3,"publicationDate":"2025-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143083407","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
Shifting the MLCT of d6 metal complexes to the red and NIR
IF 20.3 1区 化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR Pub Date : 2025-02-03 DOI: 10.1016/j.ccr.2025.216454
Dieter Sorsche , Marco A.L. Lima , Nicolas Meitinger , Krishna Prasad , Subrata Mandal , Ksenija D. Glusac , Sven Rau , Andrea Pannwitz
Light-active d6-coordination compounds hold great promise for light energy conversion, sensors and therapeutic applications. However, the activity in the red-to-NIR spectral region is highly desirable to convert solar light more efficiently, use low-cost red-light sources and activate these chromophores in biological tissue environment. Due to their versatility, tunability and broad intense absorption, d6-coordination compounds with metal-to-ligand charge transfer (MLCT) transitions are especially interesting. This review article offers a comprehensive collection of strategies to tune MLCT excited states in d6 metal complexes and gives insights on group 6 to group 9 transition metals and their respective state-of-the-art MLCT engineering towards red-shifted absorption and emission properties with long-lived excited states. Strategies comprise lowering the π* level of the ligands, destabilizing and mixing of the metal-based HOMO, switching within a group of transition metals, matrix effects and insights into dealing with excited state deactivation in the context of the energy gap law.
{"title":"Shifting the MLCT of d6 metal complexes to the red and NIR","authors":"Dieter Sorsche ,&nbsp;Marco A.L. Lima ,&nbsp;Nicolas Meitinger ,&nbsp;Krishna Prasad ,&nbsp;Subrata Mandal ,&nbsp;Ksenija D. Glusac ,&nbsp;Sven Rau ,&nbsp;Andrea Pannwitz","doi":"10.1016/j.ccr.2025.216454","DOIUrl":"10.1016/j.ccr.2025.216454","url":null,"abstract":"<div><div>Light-active d<sup>6</sup>-coordination compounds hold great promise for light energy conversion, sensors and therapeutic applications. However, the activity in the red-to-NIR spectral region is highly desirable to convert solar light more efficiently, use low-cost red-light sources and activate these chromophores in biological tissue environment. Due to their versatility, tunability and broad intense absorption, d<sup>6</sup>-coordination compounds with metal-to-ligand charge transfer (MLCT) transitions are especially interesting. This review article offers a comprehensive collection of strategies to tune MLCT excited states in d<sup>6</sup> metal complexes and gives insights on group 6 to group 9 transition metals and their respective state-of-the-art MLCT engineering towards red-shifted absorption and emission properties with long-lived excited states. Strategies comprise lowering the π* level of the ligands, destabilizing and mixing of the metal-based HOMO, switching within a group of transition metals, matrix effects and insights into dealing with excited state deactivation in the context of the energy gap law.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"530 ","pages":"Article 216454"},"PeriodicalIF":20.3,"publicationDate":"2025-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143083408","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Biomolecule-based engineered nanoparticles for Cancer Theranostics
IF 20.3 1区 化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR Pub Date : 2025-02-03 DOI: 10.1016/j.ccr.2025.216489
Namratha Parthasarathy , Ramar Thangam , Babu Rithisa , Swathi Sudhakar , Krishnamurthy Shanthi , Hyunsik Hong , Malairaj Sathuvan , Mary Fabiola , Heemin Kang , Raju Vivek
Nanotechnology is a fledgling field in cancer research, forging new opportunities to design and develop highly effective targeted therapies. By harnessing the unique properties of engineered precision nanoparticles (NPs), an arena of dual-purpose approach in nanomedicine called theranostics has emerged. Theranostics is a potential platform that integrates diagnosis and therapy within one nanosystem. For this system of approach, the tunability of engineered precision NPs and the potential to interact with a biological system are tailored to diagnose and treat the tumor microenvironment while minimizing damage to the healthy cells/tissues. The developed theranostic materials can incorporate biomolecules such as carriers, ligands, antibodies, specific drugs, and imaging probes. This review has discussed a comprehensive understanding of biomolecular nanomaterials and their enormous scope for designing theranostic nanosystems. The sections of this review have been categorized based on development in recent biomolecular-engineered nanomaterials such as biological metal ion-based NPs, biopolymer-based NPs, biological vesicle-mimetic NPs, biological micelle-mimetic NPs, biological ferritin-based NPs, biological metal ion-based metal-organic frameworks, antibody-based, carbohydrate-based, lipid-based and nucleic acid-based nanomaterial NPs for theranostic application of cancer. We have also explored the strategies and challenges for implementing engineered precision theranostic nanomaterials from the laboratory to clinical practices.
{"title":"Biomolecule-based engineered nanoparticles for Cancer Theranostics","authors":"Namratha Parthasarathy ,&nbsp;Ramar Thangam ,&nbsp;Babu Rithisa ,&nbsp;Swathi Sudhakar ,&nbsp;Krishnamurthy Shanthi ,&nbsp;Hyunsik Hong ,&nbsp;Malairaj Sathuvan ,&nbsp;Mary Fabiola ,&nbsp;Heemin Kang ,&nbsp;Raju Vivek","doi":"10.1016/j.ccr.2025.216489","DOIUrl":"10.1016/j.ccr.2025.216489","url":null,"abstract":"<div><div>Nanotechnology is a fledgling field in cancer research, forging new opportunities to design and develop highly effective targeted therapies. By harnessing the unique properties of engineered precision nanoparticles (NPs), an arena of dual-purpose approach in nanomedicine called theranostics has emerged. Theranostics is a potential platform that integrates diagnosis and therapy within one nanosystem. For this system of approach, the tunability of engineered precision NPs and the potential to interact with a biological system are tailored to diagnose and treat the tumor microenvironment while minimizing damage to the healthy cells/tissues. The developed theranostic materials can incorporate biomolecules such as carriers, ligands, antibodies, specific drugs, and imaging probes. This review has discussed a comprehensive understanding of biomolecular nanomaterials and their enormous scope for designing theranostic nanosystems. The sections of this review have been categorized based on development in recent biomolecular-engineered nanomaterials such as biological metal ion-based NPs, biopolymer-based NPs, biological vesicle-mimetic NPs, biological micelle-mimetic NPs, biological ferritin-based NPs, biological metal ion-based metal-organic frameworks, antibody-based, carbohydrate-based, lipid-based and nucleic acid-based nanomaterial NPs for theranostic application of cancer. We have also explored the strategies and challenges for implementing engineered precision theranostic nanomaterials from the laboratory to clinical practices.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"530 ","pages":"Article 216489"},"PeriodicalIF":20.3,"publicationDate":"2025-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143083428","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
Advancements in ruthenium-based sensitizers for dye-sensitized solar cells - from structural tailoring to AI-ML
IF 20.3 1区 化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR Pub Date : 2025-02-03 DOI: 10.1016/j.ccr.2025.216472
Savitha Lakshmi M, Mahalakshmi S
The global focus on sustainable energy sources has intensified amidst concerns over environmental degradation caused by fossil fuel consumption. Solar energy stands out as a promising renewable alternative due to its abundance and eco-friendliness. Photovoltaic technology, particularly dye-sensitized solar cells (DSSCs), has garnered significant attention for its cost-effectiveness, indoor operability, and adaptability to varying light conditions. Despite their potential, DSSCs require further enhancement in efficiency and stability for widespread adoption. Among the various sensitizers explored for DSSCs, ruthenium-based complexes have emerged as highly efficient candidates, owing to their unique photophysical properties. This review delves into the structural modification of ruthenium sensitizers to optimize absorption spectra and device efficiency. Additionally, it highlights recent advancements in leveraging experimental and computational approaches, including AI-ML programming, to facilitate the design and development of efficient ruthenium-based DSSCs. This comprehensive overview provides insights into the current state and prospects of ruthenium-based sensitizers in advancing DSSC technology.
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Coordination Chemistry Reviews
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