Coordination Chemistry Reviews最新文献

英文中文

Oxidative addition reactions of heavy analogs of carbenes (germylenes, stannylenes, plumbylenes) to σ-bonds 重碳烯类似物（锗烯、锡烯、钚烯）与σ键的氧化加成反应

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews

Pub Date : 2025-02-03 DOI: 10.1016/j.ccr.2025.216469

Elena N. Nikolaevskaya , Mikhail A. Syroeshkin , Mikhail P. Egorov , Sergey S. Karlov

Oxidative addition reactions are the key stage of catalytic transformations. This review presents a detailed discussion of the oxidative addition reactions of low-valent group 14 derivatives (Ge, Sn, Pb) to various sigma bonds, including HH, CH, H-Hal, HN, HSi, HB, Hal-Hal, P-Hal, PP, SS, OO. Furthermore, the features of oxidative addition reactions of tetrylenes with diverse substituents (C-, O-, N-, S-, B-bonded) are discussed from the viewpoint of relation to bond angles and HOMO-LUMO gaps. The direction and rates of oxidative addition reactions of tetrylenes strongly depend on the tetrel atom, as well as the presence of donor-acceptor interactions in tetrylene, the oligomeric state and bond angle values around the tetrel atom, and the value of the HOMO-LUMO gap. In general, the Ge(II) derivatives tend to form Ge(IV) oxidative addition products, the Sn(II) analogues often form Sn(II) bridging products; while the Pb(II) derivatives are less stable and prone to disproportionation reactions. The reactivity of C-substituted tetrylenes is influenced by the bond angle values and the HOMO-LUMO gap. The latter can be reduced by replacing one of the C-containing substituents with donor fragments. The reactivity of heteroleptic tetrylenes with acceptor substituents is reduced in oxidative addition reactions. The presence of intramolecular interactions between the tetrel atom and the donor molecules or functional groups of ligands can also alter the direction of oxidative addition reactions. The primary factor affecting the oxidative addition reactions of O-substituted tetrylenes is the monomeric or oligomeric state. Tetrylenes based on redox-active catecholate or o-amidophenolate ligands undergo oxidation of the redox-active ligand in the presence of halogens or compounds with weak OO bonds.

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引用次数: 0

Halogen bonding in supramolecular chemistry: From molecular components to assembled structures

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews

Pub Date : 2025-01-31 DOI: 10.1016/j.ccr.2025.216488

Ao Liu, Ying-Wei Yang

Halogen bonding, one of the important driving forces for molecular assemblies, plays a significant role in supramolecular chemistry due to its stability, tunability, and directionality. In recent years, supramolecular structures driven by halogen bonding have been rapidly developed at the theoretical and practical levels, and their potential for application in sensing, detection, optical engineering, and anion recognition has been expanded. In this review, we focus on halogen bond-assisted molecular components and assembled structures and conduct an in-depth analysis of the latest practical applications of halogen bond-directed functional assemblies. Finally, we discuss the future development trends and challenges of the assemblies driven by halogen bonding as new functional materials. This review summarizes and analyzes current research accomplishments, providing a theoretical foundation and practical guidance for designing supramolecular assembly materials driven by halogen bonding.

引用次数: 0

Controllable nanopore SERS platform for single-molecule level biosensing

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews

Pub Date : 2025-01-31 DOI: 10.1016/j.ccr.2025.216476

Yanbo Liang , Mingyuan Sun , Chao Wang , Hongpeng Zhou , Yunhong Zhang , Xue Zhang , Miao Huang , Xiaoshuang Chen , Wei Lu , Jun Li , Hong Liu , Yu Zhang , Lin Han

Surface-enhanced Raman spectroscopy (SERS) is a significant analytical technique based on the interaction between light, nanostructures, and molecules. Its enhancement efficiency relies on the “hot spots” generated by the synergistic action of localized electromagnetic fields and charge transfer at the SERS substrate surface. However, due to the uneven enhancement characteristics and distribution of these hot spots, only a limited number of target molecules can be effectively enhanced. The “confined space effect” of the nanopore structure further enhances the localization accuracy of hotspots and increases molecular enrichment in hotspot regions, thereby providing new opportunities for single-molecule (SM) analysis. First, this review outlines the development of SERS technology and summarizes the research directions since the turn of the century. It then discusses the enhancement mechanisms of SERS and the key factors influencing the hotspots in nanopore-based SERS. From the perspectives of material systems and pore morphology, this article focuses on two types of SERS substrates: porous pure metals and porous metal-nonmetal composites. It systematically explores the preparation strategies and performance of porous SERS platforms from the viewpoint of two types of pore structures: random disorder and regular order. Furthermore, the paper analyzes the significant progress of nanopore structures in SM SERS-based quantitative analysis. The review also covers the application of porous SERS platforms in healthcare, particularly in sensing research related to prevention, screening, and prognosis, including areas such as health prevention detection, gas molecule detection, liquid biopsy, and tumor imaging and therapy. Finally, based on current research, the review presents key insights on nanopore SERS substrates.

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引用次数: 0

Bimetallic covalent-organic frameworks (BMCOFs): Fundamentals and applications

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews

Pub Date : 2025-01-31 DOI: 10.1016/j.ccr.2025.216465

Mohammad Ehsan Tohidi, Ahmad Amiri, Alireza Badiei

Bimetallic covalent-organic frameworks (BMCOFs) have emerged as a highly promising and versatile class of materials with exceptional catalytic properties and a wide range of applications. BMCOFs act as a bridge between metal-organic frameworks (MOFs) and covalent-organic frameworks (COFs), harnessing the unique properties and characteristics of both materials, resulting in maximum catalytic efficiency and the incorporation of advantageous features. The integration of two different metal species within the COF structure gives rise to a synergistic effect, leading to significantly enhanced catalytic performance when compared to monometallic counterparts.

The synthesis of bimetallic COFs involves the meticulous incorporation of two different metal species into the COF, enabling precise control over composition and arrangement. This deliberate manipulation allows for the modulation of catalytic properties, fine-tuning the materials to suit specific applications. The interaction between the two metals and the COF backbone generates a synergistic effect where the combined properties of the metals and the COF structure surpass the capabilities of the individual components. This crucial synergistic effect plays a paramount role in unlocking the enhanced catalytic performance observed in BMCOFs.

The unique electronic and geometric characteristics of the two metal species within bimetallic COFs facilitate cooperative interactions with the COF structure, enabling efficient charge transfer, electron delocalization, and improved catalytic activity. The presence of two metals in bimetallic COFs offers exciting opportunities for optimized electronic structures, adjustable redox potentials, and an increased number of active sites. These factors contribute to enhanced catalytic activity, selectivity, and stability, rendering BMCOFs highly desirable for various catalytic processes. Furthermore, the presence of multiple metals within the COF structure provides a rich and diverse landscape of catalytic sites, enabling efficient catalysis of complex chemical reactions.

Overall, this paper explores the fundamental aspects of bimetallic COFs and highlights their significant potential in catalysis, showcasing their exceptional performance, unique characteristics, and diverse applications within the field.

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引用次数: 0

Recent advances of fluorescent probe for the conjugated enzymes closely related to clinical diseases 与临床疾病密切相关的共轭酶荧光探针的最新进展

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews

Pub Date : 2025-01-28 DOI: 10.1016/j.ccr.2025.216471

Ren-Wei-Yang Zhang , Han Zhang , Qiu Li , Fa-Ping Li , Rong-Ya Zhang , Wei-Bo Zhao , Hong-Ji Liu , Zhi-Gang Hu , Kai Wang

The four biological enzymes encompassing alkaline phosphatase (ALP), aminopeptidase N (APN), γ-glutamyl transferase (GGT), and Cathepsin B (CTB), play a pivotal role in a myriad of physiological and pathological processes. Hence, the detection of the five indexes could own an important value in the diagnosis of clinical diseases even the subsequent treatments, which is restricted by a traditional method circle mainly consisting of liquid chromatography, gas chromatography, inductively coupled plasma-atomic emission spectrometry, chemiluminescence, and inductively coupled plasma-atomic emission spectrometry with several defaults such as bulky equipment, intricate process of testing, elevated detection expenses, high costs, and the lack of visualization in living organisms. The introduction of fluorescent probes brings a novel perspective to sense the biochemical indicators with a rapid non-invasive effect accompanied by high accuracy and sensitivity in both physiological and pathological contexts. This review introduced the fluorescence probes for these biochemical molecules (ALP, APN, GGT, and CTB) by their optical imaging in vitro assay with the models of various cell lines (HeLa, A549, HepG2, etc.) and wine, the imaging in vivo assay by the models of animals (Mice, zebrafishes, etc.) even human samples as well from 2014 to 2024. Furthermore, we systematically illustrate the optimistic progress of the fluorescent probes targeting the five molecules and expect the bright prospects of the fluorescence chemosensors shortly with a sincere hope of benefit for subsequent studies in the biological processes pivotal for related clinical application.

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引用次数: 0

Bi2S3-based photocatalysts: Properties, synthesis, modification strategies, and mechanistic insights towards environmental sustainability and green energy technologies

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews

Pub Date : 2025-01-28 DOI: 10.1016/j.ccr.2025.216443

Akshay Chawla , Anita Sudhaik , Sonu , Rohit Kumar , Pankaj Raizada , Tansir Ahamad , Aftab Aslam Parwaz Khan , Quyet Van Le , Van-Huy Nguyen , Sourbh Thakur , Pardeep Singh

The scientific community has concentrated on semiconductor-based photocatalysis to promote ecologically sustainable living for future generations. This technology has demonstrated its efficacy in tackling environmental and energy challenges. Diverse semiconductors are utilized to deal with various issues due to their multiple properties in the presence of photon particles. Bi₂S₃ stands out as a suitable light absorber material for applications in solar cells, biosensors, photodetectors, X-ray technologies, the medical field, and more, owing to its unique characteristics, including a narrow bandgap and capability to operate with near-infrared and visible light. Unluckily, the narrow bandgap of Bi₂S₃, limited redox potential and photocorrosive features, has resulted in a lack of substantial research interest and shows significant inefficiency in energy conversion and the removal of various hazardous chemicals. Thus, the article elucidates the strategies to improve Bi₂S₃ and its intricate properties through diverse synthetic techniques or modification processes. The article further explains characterization techniques that confirm the augmentation of the inherent properties of Bi₂S₃. The improvement implies an increase in the surface area of Bi₂S₃, augmentation of light-harvesting efficiency, facilitation of photoexcited charge separation, offering additional active sites for reactions, elevation of carrier concentration, and conferment of chemical stability, and mitigating photocorrosion, among other advantages. Moreover, the utilization of Bi₂S₃, both in isolation and in conjunction with other photocatalysts, is deliberated upon, accompanied by a tabular overview. The possible challenges and future perspectives associated with Bi₂S₃-based photocatalysts have also been successfully presented.

科学界一直专注于基于半导体的光催化技术，以促进子孙后代的生态可持续生活。这项技术已证明其在应对环境和能源挑战方面的功效。各种半导体在光子粒子作用下具有多种特性，因此被用来解决各种问题。Bi2S3 由于其独特的特性，包括窄带隙和在近红外和可见光下工作的能力，成为太阳能电池、生物传感器、光电探测器、X 射线技术和医疗领域等应用的合适光吸收材料。遗憾的是，Bi2S3 的窄带隙、有限的氧化还原电位和光腐蚀特性导致其缺乏实质性的研究兴趣，在能量转换和去除各种有害化学物质方面也表现出明显的低效。因此，文章阐明了通过各种合成技术或改性工艺改善 Bi2S3 及其复杂特性的策略。文章进一步解释了确认 Bi2S3 固有特性增强的表征技术。这种改进意味着 Bi2S3 表面积的增加、光捕获效率的提高、光激发电荷分离的促进、为反应提供额外的活性位点、载流子浓度的提高、化学稳定性的增强以及光腐蚀性的减轻等优点。此外，还讨论了 Bi2S3 单独使用或与其他光催化剂结合使用的问题，并附有一览表。此外，还成功介绍了与基于 Bi2S3 的光催化剂相关的可能挑战和未来展望。

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引用次数: 0

Metal-organic frameworks based fluorescent sensing: Mechanisms and detection applications 基于金属有机框架的荧光传感：机理与检测应用

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews

Pub Date : 2025-01-28 DOI: 10.1016/j.ccr.2025.216470

Yuanyuan Cai , Tao Dong , Zihan Bian , Huan Liu , Xin Liu , Aihua Liu

Metal-organic frameworks (MOFs) are organic-inorganic hybrid materials with porous network structure by coordinating metal ions with flexible organic linking ligands. The luminescence and chemical-physical properties of MOFs can be regulated by altering the types of metal ions and organic ligands or by further functionalization, making them attractive fluorescent probes. In this review, we summarize the recent advances in MOFs-based fluorescent sensing. Importantly, we overview the fluorescent sensing mechanism of MOFs classified as turn-on type, turn-off type and ratiometric type with intensive discussion. Moreover, the applications of MOFs-based fluorescence sensing of various species are detailed. Finally, the challenges and prospects of MOFs fluorescent sensing are envisioned.

引用次数: 0

Recent advances in Fe-based metal-organic frameworks: Structural features, synthetic strategies and applications

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews

Pub Date : 2025-01-28 DOI: 10.1016/j.ccr.2025.216467

Keaoleboga Mosupi , Mike Masukume , Guoming Weng , Nicholas M. Musyoka , Henrietta W. Langmi

Metal organic frameworks (MOFs) are very exciting porous materials owing to their unique properties such as high surface areas, high pore volume, tunable functionalities and great thermal stabilities. The properties of MOFs can be diversely constructed by precise control of synthesis conditions. Amongst the thousands of MOFs that have been discovered to date, Fe-MOFs make up a percentage of these MOFs. Fe-MOFs are increasingly gaining great interest due to their unique properties and chemical versatility. However, comprehensive reviews on their emerging architectural features and designs as well as strategies for tailoring their applications. Therefore, in this review, we present a panoptic summary of the recent developments of Fe-MOFs, which includes synthetic strategies, activation methods, functionalization, overview of selected applications, current challenges impeding their commercialization, and suggested remedial actions. A holistic view of the interconnectedness of Fe-MOFs structural features, synthetic strategies and applications provides greater insights that highlight challenges hindering their wide-scale industrial applications. Moreover, newer approaches such as utilization of machine learning technique that are providing an opportunity for out-of-sight insights for material design and prediction of material properties are briefly highlighted. Remedial actions for challenges of transitioning Fe-based MOFs towards commercialization and industrial applications are also explored, and suggestions for these aspects are presented.

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引用次数: 0

Ionic liquids: The emerging “cardiotonic” for photocatalytic materials

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews

Pub Date : 2025-01-24 DOI: 10.1016/j.ccr.2025.216461

Bin He , Sheng Zhong , Kexin Li , Shuang Wei , Mengyue Li , Ruixia Liu

Photocatalysis has been regarded as “21st century dream technology” and inspired increasing scientific interest due to their environmental and economic applicability. Due to the bottlenecks of photocatalytic materials (PMs) faced, such as low carrier separation efficiency, insufficient active sites, and incompatibility between surface interface properties and targeted reaction, restricting its advance from laboratory to application. The emergence of ionic liquids (ILs) provides a favorable term for the development of PMs due to their tailorability and diversity. This review starts with the properties of ILs (hydrogen bonds effect, electrostatic effect, polarity effect, and coordination effect), followed by analyzing the potential of ILs in PMs modification. Specifically, this review systematically summarized the regulatory mechanisms and unique advantages of ILs on the particle size, morphology, electron transport and interface properties of PMs. Finally, a summary and outlook on the major challenges, opportunities for future research in high-powered PMs by the strategy of ILs modification was proposed.

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引用次数: 0

Nanocatalytic medicine: An advanced catalysis-based imaging and therapy methodology

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews

Pub Date : 2025-01-24 DOI: 10.1016/j.ccr.2024.216430

Lingdong Jiang , Zhaokui Jin , Qianjun He

Nanocatalytic medicine is an emerging and promising field involving catalysis, medicine and nanotechnology, displaying inimitable advantages over traditional drug therapeutics and imaging agents. In this review, we conduct a systematic summary of representative catalytic reactions to provide understanding/learning/application guidance, and then condenses a cascade of methodologies for catalysis-augmented imaging and catalysis-enabled therapy. Finally, the status quo, challenges and future prospect on advanced nanocatalysts for disease diagnosis and therapy are discussed. This unique review is expected helpful for principle learning and application inspiration of nanocatalytic medicine.

引用次数: 0

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