Chemical recordPub Date : 2024-12-10DOI: 10.1002/tcr.202400170
Dr. Manaswini Raj, Prof. Sumanta Kumar Padhi
{"title":"Decoding the Catalytic Potential of Dinuclear 1st-Row Transition Metal Complexes for Proton Reduction and Water Oxidation","authors":"Dr. Manaswini Raj, Prof. Sumanta Kumar Padhi","doi":"10.1002/tcr.202400170","DOIUrl":"10.1002/tcr.202400170","url":null,"abstract":"<p>The growing interest in renewable energy sources has led to a significant focus on artificial photosynthesis as a means of converting solar energy into lucrative and energy-dense carbonaceous fuels. First-row transition metals have thus been brought to light in the search for efficient and high-performance homogenous molecule catalysts that can accelerate energy transformation and reduce overpotentials during the catalytic process. Their dinuclear complexes have opportunities to enhance the efficiency and stability of these molecular catalysts, primarily for the hydrogen evolution reaction (HER) and water oxidation reaction (WOR). Recently, our group improved the catalytic activity, efficiencies, and stability of dinuclear molecular catalysts, particularly toward HER. Although one dinuclear complex has been tested for WOR, it demonstrated activity as water oxidation precatalysts. First-row transition metals are a great option for sustainable catalysis because they are readily available, reasonably priced, and have multifaceted coordination chemistry. Examples of these metals are cobalt, copper, and manganese. The structure-catalytic performance relationships of this first-row transition metal-based dinuclear catalysts are noteworthily interpreted in this account, providing avenues for optimizing their performance and advancing the development of sustainable and effective energy conversion technologies.</p>","PeriodicalId":10046,"journal":{"name":"Chemical record","volume":"25 1","pages":""},"PeriodicalIF":7.0,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142806187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Chemical recordPub Date : 2024-12-10DOI: 10.1002/tcr.202400202
Yuanyuan Qi, Hai Sun, Ping She, Jun-Sheng Qin, Heng Rao
{"title":"Molecular Heterogeneous Photocatalysts for Visible-Light-Driven CO<sub>2</sub> Reduction.","authors":"Yuanyuan Qi, Hai Sun, Ping She, Jun-Sheng Qin, Heng Rao","doi":"10.1002/tcr.202400202","DOIUrl":"https://doi.org/10.1002/tcr.202400202","url":null,"abstract":"<p><p>Photoreduction of CO<sub>2</sub> to high-value chemical fuels presents an effective strategy to reduce reliance on fossil fuels and mitigate climate change. The development of a photocatalyst characterized by superior activity, high selectivity, and good stability is a critical issue for PCR. Molecular heterogeneous photocatalytic systems integrate the advantages of both homogeneous and heterogeneous catalysts, creating a synergistic enhancement effect that increases photocatalytic performance. This review summarizes recent advancements in molecular heterogeneous photocatalysts for CO<sub>2</sub> reduction. Much of the discussion focuses on the types of molecular heterogeneous photocatalysts, and their photocatalytic performance in CO<sub>2</sub> reduction is summarized. The synthesis strategies for molecular heterogeneous photocatalysts are thoroughly discussed. Finally, the challenges and future prospects of molecular heterogeneous photocatalysts for PCR are addressed.</p>","PeriodicalId":10046,"journal":{"name":"Chemical record","volume":" ","pages":"e202400202"},"PeriodicalIF":7.0,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142806189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Chemical recordPub Date : 2024-12-04DOI: 10.1002/tcr.202400172
Aman Mishra, Sumanta Kumar Padhi
{"title":"Harnessing Ruthenium and Copper Catalysts for Formate Dehydrogenase Reactions","authors":"Aman Mishra, Sumanta Kumar Padhi","doi":"10.1002/tcr.202400172","DOIUrl":"10.1002/tcr.202400172","url":null,"abstract":"<p>Formic acid (HCOOH) is a promising source of hydrogen energy that can be used to produce hydrogen in a more economical and ecological way. Formic acid is a simple carboxylic acid with a high hydrogen concentration and is generally stable, making it useful as a hydrogen transporter. Catalytic dehydrogenation is usually used to extract hydrogen from formic acid; this process releases hydrogen gas and yields carbon dioxide as a byproduct. Comparing this technology to conventional hydrogen generation methods, there are several benefits, such as the utilization of the formic acid handling infrastructure already in place and the possibility of a simpler integration into different energy systems. Notwithstanding, several obstacles persist, including enhancing the effectiveness of the dehydrogenation procedure and reducing the ecological consequences of the correlated carbon dioxide discharges. Catalysts, reaction conditions, and carbon collection and utilization methodologies are all being researched further. The development of Ru and Cu-based catalysts for the catalytic breakdown of HCOOH into CO<sub>2</sub> and H<sub>2</sub> is the main topic of this account. Herein, the focus is on the kinetic studies of HCOOH dehydrogenation, encompassing mechanistic investigations that consider intermediate studies and DFT calculations.</p>","PeriodicalId":10046,"journal":{"name":"Chemical record","volume":"24 12","pages":""},"PeriodicalIF":7.0,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142766657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Chemical recordPub Date : 2024-12-04DOI: 10.1002/tcr.202400188
Hamid Zentou, Mansur Aliyu, Mahmoud A. Abdalla, Omar Y. Abdelaziz, Bosirul Hoque, Ahmed M. Alloush, Islam M. Tayeb, Kumar Patchigolla, Mahmoud M. Abdelnaby
{"title":"Advancements and Challenges in Adsorption-Based Carbon Capture Technology: From Fundamentals to Deployment","authors":"Hamid Zentou, Mansur Aliyu, Mahmoud A. Abdalla, Omar Y. Abdelaziz, Bosirul Hoque, Ahmed M. Alloush, Islam M. Tayeb, Kumar Patchigolla, Mahmoud M. Abdelnaby","doi":"10.1002/tcr.202400188","DOIUrl":"10.1002/tcr.202400188","url":null,"abstract":"<p>Carbon dioxide (CO<sub>2</sub>) adsorption on solid sorbents represents a promising technology for separating carbon from different sources and mitigating anthropogenic emissions. The complete integration of carbon capture technologies in various industrial sectors will be crucial for a sustainable, low-carbon future. Despite developing new sorbents, a comprehensive strategy is essential to realize the full potential and widespread adoption of CO<sub>2</sub> capture technologies, including different engineering aspects. This study discusses the pathway for deploying adsorption-based carbon capture technology in fundamental material science aspects, thermo-physical properties behavior at the molecular level, and industrial pilot scale demonstrations. When integrated with process simulation and economic evaluations, these techniques are instrumental in enhancing the efficiency and cost-effectiveness of the capturing processes. While advancements in adsorption-based carbon capture technologies have been notable, their deployment still encounters significant hurdles, including technical, economic, and environmental challenges. Leveraging hybrid systems, renewable energy integration, and the strategic application of emerging machine learning techniques appear promising to address global warming effectively and will consequently be discussed in this investigation.</p>","PeriodicalId":10046,"journal":{"name":"Chemical record","volume":"25 1","pages":""},"PeriodicalIF":7.0,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142766652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Co<sub>3</sub>O<sub>4</sub> Hybrid Electrocatalysts; Materials Description and Mechanistic Aspects Toward Hydrogen Production, Oxygen Evolution-Reduction, and CO<sub>2</sub> Reduction Reactions.","authors":"Aneela Tahira, Mohsen Padervand, Elmuez Dawi, Umair Aftab, Shahnaz Ghasemi, Brigitte Vigolo, Matteo Tonezzer, Samina Bidmeshkipour, Masoud Baghernejad, Abdelkader Labidi, Eric Lichtfouse, Chuanyi Wang, Alberto Vomiero, Zafar Hussain Ibupoto","doi":"10.1002/tcr.202400166","DOIUrl":"https://doi.org/10.1002/tcr.202400166","url":null,"abstract":"<p><p>Controlling the adverse effects of global warming on human communities requires reducing carbon dioxide emissions and developing clean energy resources. Fossil fuel overuse damages the environment and raises sustainability concerns. As a resource-rich element, cobalt oxide hybrids have attracted considerable attention as low-priced and eco-friendly electrocatalysts. Alkaline solutions disperse Co<sub>3</sub>O<sub>4</sub> easily despite its highly stable nature, which arises from the reverse spinel structures of Co. Metal oxides, nickel foam, polymeric frameworks, and carbon nanotubes have been successfully served to combine with the Co<sub>3</sub>O<sub>4</sub> constructions for improving the electrocatalytic performance. To date, no comprehensive study has systematically investigated the relation between the cobalt oxide hybrid's physicochemical-electronic aspects and its catalytic features. This review mainly focuses on material design, fabrication, morphology, structural characteristics, and electroactivity, considering the critical factors towards practical applications. The economic impacts of the constructions and their expected contribution to large-scale utilizations are also demonstrated. Moreover, this research discusses the synergistic effects of crucial electrochemical parameters on sustainable energy production over the Co<sub>3</sub>O<sub>4</sub>-based hybrids. Finally, some beneficial conclusive suggestions are made based on emerging factors for real-world application. Future research in the field aiming at developing sustainable and clean energy production technologies can effectively benefit from the findings of this report.</p>","PeriodicalId":10046,"journal":{"name":"Chemical record","volume":" ","pages":"e202400166"},"PeriodicalIF":7.0,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142766654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Combination Using Magnetic Iron Oxide Nanoparticles and Magnetic Field for Cancer Therapy","authors":"Wenjun Sun, Xiaoxia Chai, Yuan Zhang, Tongyao Yu, Yuhua Wang, Wenzhe Zhao, Yanhua Liu, Dachuan Yin, Chenyan Zhang","doi":"10.1002/tcr.202400179","DOIUrl":"10.1002/tcr.202400179","url":null,"abstract":"<p>Iron oxide nanoparticles (MNPs) demonstrate notable benefits in magnetic induction, attributed to their distinctive physical and chemical attributes. Emerging cancer treatment utilizing magnetic fields have also gathered increasing attention in the biomedical field. However, the defects of difficult dispersion and poor biocompatibility of MNPs seriously hinder their application. In order to overcome its inherent defects and maximize the therapeutic potential of MNPs, various functionalized MNPs have been developed, and numerous combined treatment methods based on MNPs have been widely studied. In this review, we compare and analyze the common nanoparticles based on MNPs with different sizes, shapes, and functional modifications. Additionally, we introduced the therapeutic mechanisms of the strategies, such as magnetically controlled targeting, magnetic hyperthermia, and magneto-mechanical effect, which based on the unique magnetic induction capabilities of MNPs. Finally, main challenges of MNPs as smart nanomaterials were also discussed. This review seeks to offer a thorough overview of MNPs in biomedicine and a new sight for their application in tumor treatment.</p>","PeriodicalId":10046,"journal":{"name":"Chemical record","volume":"24 12","pages":""},"PeriodicalIF":7.0,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142738580","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Chemical recordPub Date : 2024-11-28DOI: 10.1002/tcr.202400184
Pratibha Bhatti, Anjali Gupta, Shubham B. Chaudhari, Rahul K. Valmiki, Joydev K. Laha, Srimanta Manna
{"title":"Skeletal Editing via Transition-Metal-Catalyzed Nitrene Insertion","authors":"Pratibha Bhatti, Anjali Gupta, Shubham B. Chaudhari, Rahul K. Valmiki, Joydev K. Laha, Srimanta Manna","doi":"10.1002/tcr.202400184","DOIUrl":"10.1002/tcr.202400184","url":null,"abstract":"<p>Metal-nitrenes are valuable reactive intermediates for synthesis and are widely used to construct biologically relevant scaffolds, complexes and functionalized molecules. The ring expansion of cyclic molecules via single-nitrogen-atom insertion via nitrene or metal-nitrenoid intermediates has emerged as a promising modern strategy for driving advantageous nitrogen-rich compound synthesis. In recent years, the catalytic insertion of a single nitrogen atom into carbocycles, leading to N-heterocycles, has become an important focus of modern synthetic approaches with applications in medicinal chemistry, materials science, and industry. Catalytic single-nitrogen-atom insertions have been increasing in prominence in modern organic synthesis due to their capability to construct high-value added nitrogen-containing heterocycles from simple feedstocks. In this review, we will discuss the rapidly growing field of skeletal editing via single-nitrogen-atom insertion using transition metal catalysis to access nitrogen-containing heterocycles, with a focus on nitrogen insertion across a wide spectrum of carbocycles.</p>","PeriodicalId":10046,"journal":{"name":"Chemical record","volume":"24 12","pages":""},"PeriodicalIF":7.0,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142738549","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Chemical recordPub Date : 2024-11-26DOI: 10.1002/tcr.202400146
Jônatas F. Berbigier, Lilian C. da Luz, Fabiano S. Rodembusch
{"title":"Recent Advances in Thermally Activated Delayed Fluorescent Materials in Type II Photodynamic Therapy","authors":"Jônatas F. Berbigier, Lilian C. da Luz, Fabiano S. Rodembusch","doi":"10.1002/tcr.202400146","DOIUrl":"10.1002/tcr.202400146","url":null,"abstract":"<p>Photodynamic therapy (PDT) represents a novel, dual-stage cancer treatment approach that combines light energy and photosensitizers to destroy cancerous and precancerous cells through the generation of radicals (Type I) or singlet oxygen (Type II). Since the early 2010s, PDT has advanced significantly, with the focus shifting toward the exploration of molecules capable of thermally activated delayed fluorescence (TADF) as viable alternatives to traditional metallic complexes and organometallic compounds for producing the necessary active species. TADF molecules exhibit higher energy conversion efficiency, long-lived triplet excitons, tunable photophysical properties, and a small singlet-triplet energy gap, facilitating efficient intersystem crossing and enhanced singlet oxygen generation. As metal-free luminophores, they offer benefits such as reduced health risks, high structural flexibility, and biocompatibility, which can significantly enhance PDT treatment efficacy. Notably, in 2019, a pivotal shift occurred, with researchers concentrating their efforts on identifying and investing in potential molecules specifically for Type II PDT applications. This review presents the innovative use of materials characterized by closely spaced S<sub>1</sub> and T<sub>1</sub> orbitals, crucial for the efficient generation of singlet oxygen in PDT. Exploring these materials opens new avenues for enhancing the efficacy and specificity of PDT, offering promising for future cancer treatments.</p>","PeriodicalId":10046,"journal":{"name":"Chemical record","volume":"24 12","pages":""},"PeriodicalIF":7.0,"publicationDate":"2024-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142726187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Chemical recordPub Date : 2024-11-22DOI: 10.1002/tcr.202400174
Antonella Capperucci, Damiano Tanini
{"title":"Recent Advances in Selenium-Mediated Redox Functional Group Interconversions","authors":"Antonella Capperucci, Damiano Tanini","doi":"10.1002/tcr.202400174","DOIUrl":"10.1002/tcr.202400174","url":null,"abstract":"<p>The conversion of a functional group into another represents the core of organic synthesis. Within the arena of functional group interconversions, oxidative and reductive transformations occupy a privileged position and the development of new sustainable, selective, and general methodologies continue to attract significant interest. Owing to the versatility of their chemistry, selenium compounds offer significant opportunities to achieve both oxidation and reduction of a wide range of functional groups. Additionally, the possibility to generate <i>in situ</i> the active oxidant or reducing selenium species from suitable inert precursors enables the development of catalytic processes. In this review, recent advances in selenium-mediated oxidative and reductive functional group interconversions, with particular emphasis on cutting-edge researches bringing about new insights into the comprehension of their mechanistic aspects, will be discussed.</p>","PeriodicalId":10046,"journal":{"name":"Chemical record","volume":"24 12","pages":""},"PeriodicalIF":7.0,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/tcr.202400174","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142692548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Chemical recordPub Date : 2024-11-20DOI: 10.1002/tcr.202400150
Agnieszka Wojtkielewicz, Adam D. Majewski, Zenon Łotowski
{"title":"Recent Progress in Steroid C(sp3)−H Functionalization","authors":"Agnieszka Wojtkielewicz, Adam D. Majewski, Zenon Łotowski","doi":"10.1002/tcr.202400150","DOIUrl":"10.1002/tcr.202400150","url":null,"abstract":"<p>Selective C−H functionalization methods could provide a valuable tool for synthesizing different steroid derivatives, which is essential not only in contexts of developing novel synthetic methodology but also as a direct way for gathering the analogues needed for studying the structure-activity relationships and obtaining biologically active compounds. The review discusses recent examples of steroid C−H functionalization to various C−X derivatives (C−O, C−C, C−N, C−S, and C−halogen) using available methods emphasizing their scope and limitations.</p>","PeriodicalId":10046,"journal":{"name":"Chemical record","volume":"24 12","pages":""},"PeriodicalIF":7.0,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142680987","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}