Review
Chemistry, Inorganic & Nuclear
Maryam Bashir, Maryam Saifullah, Mubeshar Riaz, Muhammad Arshad, Ahmad Irfan, Sadia Iqbal, Zahoor H. Farooqi, Robina Begum
Summary: This mini review summarizes the potential applications of phloroglucinol derivatives in various fields. Different groups of scientists have explored various derivatives of phloroglucinol for a wide range of applications. The review focuses on the synthesis, structural, medicinal, catalytic, and enzyme inhibitory importance of phloroglucinol Schiff bases and their metal complexes.
INORGANIC CHEMISTRY COMMUNICATIONS
(2023)
Review
Chemistry, Inorganic & Nuclear
Alberto Aragon-Muriel, Viviana Reyes-Marquez, Farrah Canavera-Buelvas, Jesus R. Parra-Unda, Fernando Cuenu-Cabezas, Dorian Polo-Ceron, Raul Colorado-Peralta, Galdina Suarez-Moreno, Bethsy Adriana Aguilar-Castillo, David Morales-Morales
Summary: This review summarizes the important research results of pincer-type complexes derived from tridentate Schiff bases ligands in terms of their antimicrobial activity.
Article
Chemistry, Medicinal
Hadi Amiri Rudbari, Arezoo Saadati, Mahnaz Aryaeifar, Isabel Correia, Fernanda Marques, Olivier Blacque, Nicola Micale
Summary: A series of oxidovanadium(IV) complexes were synthesized and characterized, showing good anticancer activity in ovarian and breast cancer cells. The newly synthesized V(IV)O complexes exhibited the highest cytotoxicity among all tested compounds.
BIOORGANIC & MEDICINAL CHEMISTRY LETTERS
(2021)
Article
Chemistry, Inorganic & Nuclear
Congjian Ni, Ziyuan Pang, Yuhang Qiao, Pingping Guo, Xiaoli Ma, Zhi Yang
Summary: Organic aluminum compounds derived from halogen-substituted Schiff bases have emerged as a research hotspot in the development of green chemistry. These compounds, characterized by twisted six-membered ring structures, show excellent catalytic performance in the hydroboration of aldehydes and ketones.
INORGANICA CHIMICA ACTA
(2022)
Article
Chemistry, Inorganic & Nuclear
Ovender Singh, Ji Min Lee, Yi Young Kang, Seung Hoo Jung, Gui Tae Park, Om Prakash, Ji Yeon Ryu, Junseong Lee
Summary: Two dinuclear palladium complexes were selectively synthesized from chiral Schiff base tridentate ligands using acetonitrile and ethanol, with one complex being the first example connected only by a bridging acetonitrile. Theoretical calculations supported the formation of these complexes.
INORGANIC CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Jun Takaya
Summary: Recent research has demonstrated the promising utility of transition metal complexes with M-E bonds stabilized by multidentate ligands, where E represents a main group metal or metalloid element. Main group metal and metalloid ligands provide unique electronic and steric environments to transition metals, leading to remarkable catalytic activity and product selectivity. This perspective highlights the potential of these compounds as a new class of supporting ligands for transition metal catalysts in synthetic chemistry.
Article
Chemistry, Analytical
Sein Min, Heelim Chae, Hye Jin Jeong, Kiwoong Kim, Sung Keon Namgoong, Keunhong Jeong
Summary: SABRE is an effective NMR hyperpolarization technique using iridium catalysts with para-hydrogen, mainly utilizing monodentate chelating nitrogen analogs as substrates. However, this study demonstrates for the first time the use of a tridentate chelating ligand and optimization of its structure, which can broaden the scope of hyperpolarizable substrates and facilitate future research on chelating structures for applications.
Article
Chemistry, Inorganic & Nuclear
Naresh Kumar, Sonika Asija, Yogesh Deswal, Deepak Kumar, Deepak Kumar Jindal, Lokender Kumar, Sandeep Kumar, Jai Devi
Summary: In this study, a series of diorganotin(IV) complexes with the general formula R2SnL1-4 were synthesized by reacting R2SnCl2 (R = Me, Et, Bu, and Ph) with hydrazone ligands (H2L1-4). Various analytical techniques were used to determine the structures of the synthesized compounds. The compounds showed better antimicrobial activity than the free ligands, with complexes 8, 12, and 20 exhibiting the highest activity. Additionally, the synthesized compounds showed significant anticancer activity against three cancer cell lines, with complexes 5, 6, and 8 being the most active.
INORGANIC CHEMISTRY COMMUNICATIONS
(2023)
Review
Chemistry, Inorganic & Nuclear
Cherifa Boulechfar, Hana Ferkous, Amel Delimi, Amel Djedouani, Abdesalem Kahlouche, Abir Boublia, Ahmad S. Darwish, Tarek Lemaoui, Rajesh Verma, Yacine Benguerba
Summary: Schiff base metallic complexes have garnered considerable attention in the scientific community due to their unique properties and wide-ranging applications in various fields, including industry and biology. These complexes exhibit diverse biological activities, such as antiviral, cytostatic, antibacterial, anticancer, and antifungal properties, while also displaying exceptional catalytic activity for a wide range of compounds. This review comprehensively explores the history, chemistry, synthesis, and various applications of Schiff-base ligand-based metallic complexes, with a focus on their biological and catalytic applications. The review highlights the current state of research and future directions in the field, serving as a valuable resource for researchers and professionals in the field of inorganic chemistry.
INORGANIC CHEMISTRY COMMUNICATIONS
(2023)
Review
Chemistry, Inorganic & Nuclear
Manoj Kumar, Atresh Kumar Singh, Alok Kumar Singh, Rajesh K. Yadav, Satyam Singh, Atul P. Singh, Amit Chauhan
Summary: Schiff bases have been widely studied in coordination chemistry for their reactivity and adaptable metal complexes. They have numerous applications in various fields, including catalysis, material science, and bioinorganic chemistry. This review focuses on Schiff bases derived from salicylaldehyde and their derivatives, with a specific emphasis on their synthesis, characterization, and applications in metal complexes. The article provides important knowledge for researchers in this field and encourages further research in Schiff base complexes.
COORDINATION CHEMISTRY REVIEWS
(2023)
Article
Chemistry, Inorganic & Nuclear
Jaime Alberto Rosas-Ortiz, J. Roberto Pioquinto-Mendoza, Lucero Gonzalez-Sebastian, Simon Hernandez-Ortega, Marcos Flores-Alamo, David Morales-Morales
Summary: This study reports the synthesis of Ni(II) and Pd(II) coordination complexes containing Schiff's bases derived from condensation reactions. The unexpected C-P bond formation during the synthesis process is proposed to occur through a Kabachnik-Field mechanism. The metal complexes were found to act as catalysts in Suzuki-Miyaura couplings, with the Pd(II) derivatives showing better catalytic activity compared to the Ni(II) analogues.
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
(2021)
Article
Chemistry, Inorganic & Nuclear
Jin Young Koo, Jongwon Oh, Gyeongeun Hyun, Hee Cheul Choi, Intek Song, Seok Min Yoon
Summary: A new oxo-bridged chromium-molybdenum heterometallic complex, O-CrMoHC, was synthesized by a solvothermal reaction. The complex exhibits anisotropic conductivity in single crystals, with higher electrical conductivity along the [01-1] direction compared to the [100] direction. This is the first report of anisotropic conductivity observed in a monomeric heterometallic complex single crystal.
INORGANIC CHEMISTRY
(2021)
Article
Chemistry, Inorganic & Nuclear
Rahul Kumar Singh, Tamanna K. Khan, Shilpi Misra, Amrendra K. Singh
Summary: CAACs have emerged as effective ancillary ligands for forming strong bonds with transition metals, leading to robust metal complexes that find applications in various catalytic reactions such as hydrogenation, hydroboration, coupling reactions, olefin metathesis, and asymmetric transformations.
JOURNAL OF ORGANOMETALLIC CHEMISTRY
(2021)
Review
Crystallography
Rita Mazzoni, Fabrizio Roncaglia, Luca Rigamonti
Summary: This review discusses the reactions of organic molecules mediated by a metal center, which can lead to different final connectivity compared to reactions without metal. The focus is on the template methods for the reaction between a carbonyl compound and a primary aliphatic diamine to obtain metal complexes. The screening of transition metals with template effects, particularly copper(II), and their reactivity and coordination geometries are also presented.
Article
Chemistry, Inorganic & Nuclear
Felix Geist, Sebastian Martinez, Jacqueline Ramler, Kai Oberdorf, Lisa Braendler, Sascha Reith, Crispin Lichtenberg
Summary: Bis[dibenzobismepine], a dibismuthane composed of two bismepine units, was synthesized and characterized. Its reactions with diphenyl dichalcogenides, dibenzoylperoxide, and elemental chalcogens were investigated, and the products were isolated and characterized. The potential of these compounds to act as tridentate chalcogen/olefin ligands with bismuth atoms as structure-determining elements in the backbone was explored using theoretical approaches.
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
(2023)
Article
Engineering, Electrical & Electronic
K. K Bindu, S. Rajbala, Girish Kumar, Anil K. Singh
Summary: This paper proposes a technique using directly coupled stacked patches to increase impedance bandwidth and reduce cross-polarization. By employing metallic shorting posts between the metallic patches, the stacked configurations achieve a bandwidth of 25.8% and a gain of 8.8 dBi with low cross-polarization levels. A symmetrically direct-coupled stacked design further suppresses cross-polar components, resulting in a bandwidth of 26.1% and a gain of 9.3 dBi.
IETE JOURNAL OF RESEARCH
(2023)
Review
Food Science & Technology
Avtar Singh, Ajay Mittal, Soottawat Benjakul
Summary: This article provides insights into the applications of chitosan and its derivatives in the food industry, specifically for enhancing shelf-life and antimicrobial activity.
FOOD REVIEWS INTERNATIONAL
(2023)
Article
Food Science & Technology
Ajay Mittal, Avtar Singh, Hui Hong, Soottawat Benjakul
Summary: Chitooligosaccharides (COS) prepared from shrimp shell chitosan using different concentrations of H2O2 or AsA/H2O2 redox pair were characterized. COS-RP produced by AsA/H2O2 redox pair showed higher antioxidant and antimicrobial activities compared to COS-HP, with lower degree of polymerisation and average molecular weight.
INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY
(2023)
Article
Horticulture
Sandhya Thapa, Kalyan Barman, Anil K. Singh
Summary: The study found that postharvest putrescine (PUT) treatment has significant effects on delaying senescence and maintaining quality of guava fruits. Among the different doses of PUT treatment, 1.0 mM was the most effective in reducing weight loss and decay of the fruits.
Article
Chemistry, Multidisciplinary
Gyandshwar Kumar Rao, Anirban Dutta, Nisha Yadav, Preeti Oswal, Arun Kumar, Ajai K. Singh
Summary: Crystalline Pd7P3 and Pd3P0.8 nanoparticles were obtained by thermolysis of palladium(II)-complexes of two different ligands. These nanoparticles showed lower catalytic activity than the parent complexes in Suzuki-Miyaura coupling reactions. The catalysis involved the formation of Pd-NPs associated with ligands or their fragments. Three phase tests revealed that both the complexes and the nanoparticles had both homogeneous and heterogeneous catalytic processes.
NEW JOURNAL OF CHEMISTRY
(2023)
Article
Chemistry, Multidisciplinary
Preeti Oswal, Aayushi Arora, Suraj Purohit, Anurag Bahuguna, Pankaj Sharma, Jiben Roy, Arun Kumar
Summary: A novel anthracene-based ligand L1 with imine functionality and tellurium donor moiety was synthesized. The resulting organotellurium ligand L1 was used to prepare palladium complex 1 and ruthenium complex 2. Complexes 1 and 2 were characterized and their molecular structures were confirmed using various spectroscopic techniques. Complex 1 exhibited catalytic activity for O-arylation of phenol, while complex 2 showed good activity for aldehyde to amide conversion.
NEW JOURNAL OF CHEMISTRY
(2023)
Article
Chemistry, Applied
Ajay Mittal, Avtar Singh, Soottawat Benjakul
Summary: The inhibitory effects of chitooligosaccharide-epigallocatechin gallate (COS-EGCG) conjugate on alpha-amylase were studied and found to be significant. The conjugate could reduce starch digestibility and could be used as a food additive with low glycemic index.
Article
Food Science & Technology
Avtar Singh, Kartik Sharma, Pornpot Nuthong, Soottawat Benjakul
Summary: In this study, the emulsifying properties of psyllium husk powder at various concentrations in natural actomyosin extracted from threadfin bream mince were investigated. The addition of psyllium husk powder at 1.25 g/100 mL and 2.50 g/100 mL resulted in increased emulsion activity and stability indexes. Furthermore, the gel properties and consumer acceptability of fish tofu with different levels of psyllium husk powder were examined.
INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY
(2023)
Article
Food Science & Technology
Natchaphol Buamard, Avtar Singh, Bin Zhang, Hui Hong, Prabjeet Singh, Soottawat Benjakul
Summary: The quality of surimi gel can be improved by using protein cross-linkers, especially those from plant extracts like Duea ching fruit. The fruit extract, rich in phenolic compounds and calcium, can activate transglutaminase and enhance the gel's properties. Different media for the extraction of Duea ching were studied and its application in sardine surimi gel was investigated.
Article
Biotechnology & Applied Microbiology
Khurshid Ahmed Baloch, Avtar Singh, Khamtorn Pudtikajorn, Soottawat Benjakul
Summary: Enrichment of n-3 polyunsaturated fatty acids (PUFA) in skipjack tuna eyeballs oil (STEO) was investigated using lipases from different yeast strains. Among all lipases tested, Candida rugosa extracellular lipase (Cr-ECL) showed promising enrichment of EPA and DHA in STEO. RSM was used to optimize reaction conditions and resulted in a significant increase in DHA and EPA concentration in STEO. The established hydrolysis protocol successfully converted fish oil from tuna waste to valuable fish oil enriched with n-3 fatty acids.
BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY
(2023)
Article
Food Science & Technology
Avtar Singh, Saumya Mehta, Umesh Patil, Pornpot Nuthong, Soottawat Benjakul
Summary: The effects of adding hyperoside (HyS) at various levels (0%-4%; w/w) on the textural, rheological, structural, and sensory properties of threadfin bream surimi were investigated. The addition of 1% and 2% HyS resulted in surimi gel with the highest breaking force and deformation. HyS also improved the water-holding capacity and increased hardness, springiness, gumminess, and chewiness of the gel. The addition of HyS enhanced the connections between surimi proteins and improved the gel network.
INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY
(2023)
Article
Food Science & Technology
Avtar Singh, Umesh Patil, Ajay Mittal, Prabjeet Singh, Anuj Tyagi, Soottawat Benjakul
Summary: The gelling behaviors of partially purified myofibrillar proteins (PPMP) extracted from Indian mackerel (IM) and threadfin bream (TB) were compared at different heating temperatures. The results demonstrated that IM-MP exhibited lower turbidity, surface hydrophobicity, and disulfide bond content compared to TB-MP. The amino acid profile showed no significant difference between the two species, except for lysine and glutamine. Structural analysis confirmed these differences, and the transmission analysis revealed lower aggregation and crosslinking ability of IM-MP. Therefore, the gelling behavior of IM-MP was poorer compared to TB-MP.
JOURNAL OF FOOD SCIENCE
(2023)
Article
Fisheries
Wattana Temdee, Avtar Singh, Hui Hong, Bin Zhang, Ahmet Faruk Yesilsu, Soottawat Benjakul
Summary: The effects of epigallocatechin gallate (EGCG) at 200 or 400 ppm on the quality changes of cooked Harpiosquillid mantis shrimp (Harpiosquilla raphidea) (CHMS) meat subjected to varying freeze-thaw cycles (F-T-C; 0, 1, 3, and 5) were studied. With increasing F-T-C, the CHMS meat deteriorated to a higher extent, indicated by increased exudate loss, tougher texture, and higher microbial counts. The addition of EGCG could dose-dependently retard these changes, as well as prevent microbial growth and lipid oxidation. The alterations in disulfide bond content and surface hydrophobicity of CHMS added with EGCG were more pronounced with higher EGCG concentration.
TURKISH JOURNAL OF FISHERIES AND AQUATIC SCIENCES
(2023)
Review
Food Science & Technology
Ajay Mittal, Avtar Singh, Jirayu Buatong, Jirakrit Saetang, Soottawat Benjakul
Summary: Chitooligosaccharide (CHOS), a depolymerized chitosan, has various applications as alternative additives or bioactive compounds in food and biomedical fields. Derivatives of CHOS with enhanced bioactivities, such as anti-inflammatory, anti-obesity, neuroprotective, and anti-cancer effects, have been prepared and characterized. These CHOS derivatives also exhibit improved antibacterial and antioxidant activities, which are beneficial for shelf-life extension and food safety.
Review
Chemistry, Multidisciplinary
Anupma Tyagi, Suraj Purohit, Preeti Oswal, Saumya Rawat, Varsha Negi, Ajai K. Singh, Arun Kumar
Summary: Schiff bases containing selenium donor sites are important ligands for homogeneous catalysis, and are most commonly synthesized through condensation reactions between primary amines and carbonyl compounds. This article discusses the synthetic methodologies and catalytic analysis of Schiff bases with Se donor sites and their metal complexes, including substrate scopes, factors affecting catalytic performances, and mechanistic aspects of catalysis. The conclusions and future perspectives of this field are also discussed.
NEW JOURNAL OF CHEMISTRY
(2023)
Article
Chemistry, Inorganic & Nuclear
Angela Lis, Viorica Gladchi, Gheorghe Duca, Sergey Travin
Summary: This work presents studies on the photochemical transformations of TU and Cys with the addition of Cu(II) or Fe(III) ions. The results show that the oxidation rate of the thiols increases significantly when Cu(II) or Fe(III) ions are added to the system. It has also been found that TU and Cys can form stable complex compounds with the studied metal ions. The oxidation rates of the thiols are found to depend on the radiation intensity and emission spectrum of the irradiation sources.
INORGANICA CHIMICA ACTA
(2024)
Article
Chemistry, Inorganic & Nuclear
Cristiane F. A. Teixeira, Estefane I. Teixeira, J. P. C. Nascimento, M. Amilcar Junior, L. M. C. Pinto, Anderson R. L. Caires, G. B. Alcantara, Ana C. Micheletti, Victor M. Deflon, Davi F. Back, Heveline Silva, Lucas Pizzuti, Gleison Antonio Casagrande
Summary: Novel binuclear heteroleptic copper(I) complexes based on mixed DPPE/thiocarbamoyl-pyrazoline ligands were synthesized and structurally characterized. These complexes exhibited similar structural behavior around the Copper(I) atoms and showed promising antimicrobial and anticancer activities.
INORGANICA CHIMICA ACTA
(2024)
Article
Chemistry, Inorganic & Nuclear
Chen Chen, Li Liu, Xin-Xin Zhong, Fa-Bao Li, Hai-Mei Qin
Summary: Thermally activated delayed fluorescent (TADF) Cu(I) halide complexes with short lifetimes and intense emissions were synthesized and characterized. These complexes exhibit intense green to yellow-green delayed fluorescence and are suitable for OLED devices.
INORGANICA CHIMICA ACTA
(2024)
Article
Chemistry, Inorganic & Nuclear
Tian-Yu Zhang, Xue-Qian Wu, Heng-Yu Ruan, Yi Yuan, Le Wang, Ya-Pan Wu, Qing-Wen Han, Ruan Chi, Dong-Sheng Li
Summary: In this study, a novel Ni(II)-based metal-organic framework with good electrocatalytic oxidation performance was successfully synthesized, showing potential for direct alcohol fuel cells.
INORGANICA CHIMICA ACTA
(2024)
Article
Chemistry, Inorganic & Nuclear
Susanta Das Baishnab, R. N. Dutta Purkayastha, Waldemar Maniukiewicz, Rosa M. Gomila, Antonio Frontera
Summary: The synthesis, structure, and DNA binding ability of three decavanadate complexes containing cationic organic moieties were reported. The complexes were characterized by various techniques and their solid-state structures were analyzed. The complexes showed interesting assembly patterns and exhibited moderately strong intercalative binding with CTDNA. Additionally, their micellization behavior in the presence of the surfactant CTAB was studied.
INORGANICA CHIMICA ACTA
(2024)
Review
Chemistry, Inorganic & Nuclear
Jubaraj B. Baruah
Summary: Isomorphous series are generated by replacing atoms or molecules to form materials with similar compositions. They allow modulation of structure and properties, and generate equivalent compositions with novel material properties. The study of stereo-electronic aspects of different equivalent compositions can improve the utility of the original composition.
INORGANICA CHIMICA ACTA
(2024)
Article
Chemistry, Inorganic & Nuclear
Kamelah S. Al-Rashdi, Bandar A. Babgi, Ehab M. M. Ali, Bambar Davaasuren, Abdul-Hamid M. Emwas, Mariusz Jaremko, Mark G. Humphrey, Mostafa A. Hussien
Summary: Tridentate ligands were used to synthesize a set of palladium complexes, which were characterized and found to have DNA and BSA binding abilities. The complexes also showed differences in anticancer activities.
INORGANICA CHIMICA ACTA
(2024)
Article
Chemistry, Inorganic & Nuclear
Diane Isaacs, Chandler Cox, Mark A. Bezpalko, W. Scott Kassel, William G. Dougherty
Summary: The structure and electrochemical properties of zinc(II) complexes with a face-capping ligand have been investigated, revealing the effect of the ligand on bound semiquinonate (SQ) radicals. The substitution pattern of the SQ ring plays a crucial role in determining the fate of the bound SQ radicals. Additionally, the protective pocket formed by the ligand's phenyl substituents is unable to prevent decomposition of SQ radicals with minimal steric bulk, suggesting that substitution of the SQ ring is the main contributor to their stabilization.
INORGANICA CHIMICA ACTA
(2024)
Article
Chemistry, Inorganic & Nuclear
Xingliang Chen, Zhiqiang Jiang
Summary: Here, a series of zinc tetrahedral tetrazolate frameworks (Zn-TTFs) are presented, and it is demonstrated that rotation of carboxyl group can generate structural diversity. Compound 3 exhibits a unique zeolite-like structure, while compound 4 shows both super acid and alkali resistance.
INORGANICA CHIMICA ACTA
(2024)
Article
Chemistry, Inorganic & Nuclear
Ankita Puri, Allison Mcaninch, Sheng Shu, Khashayar Rajabimoghadam, Maxime A. Siegler, Marcel Swart, Isaac Garcia-Bosch
Summary: In this article, the synthesis and characterization of copper, nickel, and palladium complexes bound by bidentate ligands derived from ortho-phenylenediamine are described. The complexes contain tunable H-bond donors and their crystal structures reveal intramolecular H-bonding interactions between the ligand scaffolds. Variations in the coordination sphere led to the isolation of the complexes in square-planar or twisted pseudo-tetrahedral geometries. Structural analysis showed that intramolecular H-bonding interactions can be altered by disrupting the bonds between countercations, solvent of crystallization, and ligand scaffold, resulting in changes in the geometry of the complexes. DFT calculations confirmed that Cu complexes prefer twisted geometries while Ni and Pd complexes favor square-planar geometries.
INORGANICA CHIMICA ACTA
(2024)
Article
Chemistry, Inorganic & Nuclear
Laiane dos Santos Oliveira, Pedro Henrique de Souza Guarda, Leticia Bazilio Rosa, Gustavo Clauss Rodrigues, Daniele Daiane Affonso, Joao Ernesto de Carvalho, Igor Andrade Santos, Mark Harris, Douglas Hideki Nakahata, Jose Ricardo Sabino, Danilo Ciccone Miguel, Ana Lucia Tasca Gois Ruiz, Ana Carolina Gomes Jardim, Camilla Abbehausen
Summary: Chalcones are chemical precursors of flavonoids that have various biological properties. In this study, novel copper(II)-2'-hydroxy-4-benzyloxychalcone complexes were synthesized and evaluated for their antileishmanial, antiproliferative, and antiviral activities. The results demonstrated that these complexes showed potential effects against tumor cells, leishmania parasites, and SARS-CoV-2 virus. The study also highlighted the influence of ligand structure on biological activity.
INORGANICA CHIMICA ACTA
(2024)
Review
Chemistry, Inorganic & Nuclear
Archana Thakur, Harpreet Kaur, Vishal Tyagi
Summary: This review article discusses the findings of research on the 13C NMR spectra of di- and tri-butyltin carboxylates, highlighting the importance of 13C NMR chemical shifts in determining the chemical surroundings of carbon nuclei and their role in structure elucidation.
INORGANICA CHIMICA ACTA
(2024)
Article
Chemistry, Inorganic & Nuclear
Qiang Zhao, Qi-Yang Li, Zhi Shen, Guo Zang, Wen-Jun Lv
Summary: In this study, five metal complexes were synthesized using a solvothermal reaction and their structures were analyzed by single crystal X-ray diffraction. Fluorescence and magnetic properties of some complexes were also investigated.
INORGANICA CHIMICA ACTA
(2024)
Article
Chemistry, Inorganic & Nuclear
Jeremy Erb, Darcy Setter, Jake Swavey, Frederick Willits, Shawn Swavey
Summary: Three BODIPY-Ru(II) complexes were synthesized by coordinating [Ru(bpy)2Cl]+ complexes to BODIPY ligands. The spectroscopic and electrochemical properties of the complexes were characterized. The complexes exhibited intense absorption peaks due to the pi pi* transitions localized on the BODIPY core, and additional charge transfer transitions associated with the metal center. The complexes showed significant singlet oxygen generation and were able to induce photo-nicking of DNA.
INORGANICA CHIMICA ACTA
(2024)
Article
Chemistry, Inorganic & Nuclear
Sahin Reja, Dilip Sarkar, Kaushik Sarkar, Deboshmita Mukherjee, T. K. S. Fayaz, Palash Sanphui, Rajesh Kumar Das
Summary: A promising bioinspired metallocatalyst has been produced and characterized, showing high catalytic activity in oxygen dependant enzymatic radical pathway. The catalyst also exhibits inter and intra molecular H-bonding and C-H-pi interactions.
INORGANICA CHIMICA ACTA
(2024)
