Article
Chemistry, Inorganic & Nuclear
Michal Kryjewski, Barbara Wicher, Ewa Tykarska, Tomasz Rebis
Summary: The synthesis of two azadipyrromethene complexes with zinc(II) and cobalt(II) is described. The complexes were characterized using UV-Vis spectrophotometry, mass spectrometry, and NMR spectroscopy. The complexes exhibited high molar absorptivities in the visible region, with the zinc(II) complex showing a single long-wavelength band and the cobalt(II) complex accompanied by a shoulder. X-ray crystallography revealed minimal influence of the metal(II) ion on the molecular structure. Cyclic voltammetry demonstrated two reduction and two oxidation processes.
Article
Chemistry, Analytical
M. Chotkowski, D. Polomski
Summary: Spectroscopic and electrochemical behavior of perrhenate ions in aqueous solutions containing concentrated sulfuric acid were examined, revealing a multi-electron reduction process and generation of an ionic form of Re(V) that undergoes oxidation on ring electrodes. Reduced rhenium species in 12 M H2SO4 were transformed into soluble species characterized by an absorption band at 366 nm.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2021)
Article
Chemistry, Multidisciplinary
Joanna Lazniewska, Mark Agostino, Shane M. Hickey, Emma Parkinson-Lawrence, Stefano Stagni, Massimiliano Massi, Douglas A. Brooks, Sally E. Plush
Summary: This study investigated the interaction between Re(I) complexes and bovine serum albumin (BSA) using spectroscopic measurements, thermodynamic calculations, and molecular modeling. The results suggest that subtle functional group alterations at the terminal region of the Re(I) complex have a significant impact on their ability to interact with BSA. The findings provide a basis for further molecular interaction studies using Re(I) complexes as ligands.
CHEMISTRY-A EUROPEAN JOURNAL
(2021)
Article
Chemistry, Multidisciplinary
Julian Klein, Laura Kampermann, Benjamin Mockenhaupt, Malte Behrens, Jennifer Strunk, Gerd Bacher
Summary: The Tauc plot is a widely used method for determining the optical gap of amorphous semiconductors. It has also been modified to study direct and indirect interband transitions in (poly-) crystalline semiconductors. Despite its popularity, the Tauc plot should be used with caution due to the variability in electronic structure.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Jens H. Tran, Philipp Traber, Bianca Seidler, Helmar Goerls, Stefanie Graefe, Martin Schulz
Summary: In this study, a novel copper complex with intense absorption properties in the visible and near-infrared (NIR) regions was developed. The absorption is attributed to low-energy metal-to-ligand charge-transfer bands, which arise from the destabilized copper-based donor states induced by the chelating anionic ligands. These findings provide a new route to achieving panchromatic absorption in Cu(I) complexes.
CHEMISTRY-A EUROPEAN JOURNAL
(2022)
Article
Chemistry, Multidisciplinary
Yuanyuan Jiang, Zhenyu Ding, Meng Gao, Chuanxia Chen, Pengjuan Ni, Chenghui Zhang, Bo Wang, Guangbin Duan, Yizhong Lu
Summary: The study successfully developed a nanozyme method based on C3N4-Ru for detecting the generation of H2O2, with a wide linear range and low detection limit. Compared to the conventional modified titration method, it demonstrates higher selectivity for practical detection of H2O2 produced via the electrochemical oxygen reduction.
CHINESE JOURNAL OF CHEMISTRY
(2021)
Article
Chemistry, Physical
Ruifang Wei, Dongfeng Li, Heng Yin, Xiuli Wang, Can Li
Summary: Operando electrochemical UV-Vis absorption spectroscopy with μs time resolution was achieved by introducing bias pulses and synchronizing the bias pulse and spectral signals. This novel method demonstrated good time consistency and reliability for studying water oxidation and hole sacrifice reagent oxidation reactions. It can provide insights into electrocatalytic reaction mechanisms and guide the design of high-efficiency electrocatalysts.
ACTA PHYSICO-CHIMICA SINICA
(2023)
Article
Environmental Sciences
S. Tamilselvan, R. M. Soniya, R. Vasantharaja, M. Kannan, S. Supriya, B. Prabhu Dass Batvari, T. Ramesh, K. Govindaraju
Summary: This study investigated a simple silver nanoparticle that can be used for the qualitative and quantitative sensing of heavy metal ions in aqueous solutions. The particles exhibited changes in their UV-vis absorption spectrum, indicating the presence of different metal ions.
ENVIRONMENTAL RESEARCH
(2022)
Article
Chemistry, Multidisciplinary
Rebeca Arevalo, Ramon Lopez, Larry R. Falvello, Lucia Riera, Julio Perez
Summary: The reactions of [Re(N-N)(CO)(3)(PMe3)]OTf compounds with tBuLi and LiHBEt3 exhibit different site-selectivity depending on both chelate and nucleophile. Hydride addition to bipy and phen derivatives lead to distinct outcomes, resulting in the formation of Re-I complexes containing several C(sp(3)) centers.
CHEMISTRY-A EUROPEAN JOURNAL
(2021)
Article
Chemistry, Applied
Hanna Maltanava, Nikita Belko, Anatol Lugovski, Nadzeya Brezhneva, Evgeny Bondarenko, Pavel Chulkin, Grigory Gusakov, Natalia Vileishikova, Michael Samtsov, Sergey Poznyak
Summary: Cyclic voltammetry, UV-Vis absorption spectroscopy, and electron spin resonance were used to study the properties of indotricarbocyanine dyes and their radicals formed during electrooxidation. The study found that the radicals of the dyes were relatively stable and could interact with bromide ions, facilitating the generation of highly reactive bromine radicals.
Article
Spectroscopy
Smita Verma, Velayutham Ravichandiran, Nihar Ranjan
Summary: A selective fluorescence sensor for carbonate ions has been developed in this study, which can rapidly detect low concentrations of carbonate ions. Experimental results demonstrate direct interaction between the sensor and carbonate ions, with potential implications for disease prevention and toxicity assessment.
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
(2021)
Article
Chemistry, Physical
Pavol Tisovsky, Jana Donovalova, Jozef Kozisek, Miroslav Horvath, Anton Gaplovsky
Summary: In this study, the concentration of metals in a mixture of organic solvents and water or organic solvents was programmatically changed through the modulation of light of different wavelengths using hydrazone complexes or hydrazones themselves in the presence of metals. It was found that the ligand underwent photochemical isomerization under light, resulting in the formation of different complexes. The E-isomers formed stable complexes with metals, while the Z-isomers did not form complexes with these metals.
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
(2022)
Article
Chemistry, Physical
Qingli Zou, Yue Sun, Zhuojian Liang, Wanwan Wang, Yi-Chun Lu
Summary: Magnesium-sulfur batteries offer higher theoretical volumetric energy density and lower cost compared to lithium-sulfur batteries, but suffer from poor cycle life and low energy efficiency. By increasing polysulfide solubility with high-donor-number solvents like dimethyl sulfoxide (DMSO), the discharge capacity and sulfur overpotential can be improved, leading to higher performance and reversible cycling.
ADVANCED ENERGY MATERIALS
(2021)
Article
Chemistry, Multidisciplinary
Narayan Sinha, Juan-Ramon Jimenez, Bjorn Pfund, Alessandro Prescimone, Claude Piguet, Oliver S. Wenger
Summary: By combining pi-donating amido with pi-accepting pyridine coordination units in a tridentate chelate ligand, a strong nephelauxetic effect was achieved in a homoleptic Cr-III complex, shifting its luminescence to the NIR-II spectral range. This study focuses on increasing metal-ligand bond covalence to shift the ruby-like E-2 emission of Cr-III to 1067 nm at 77 K, taking a fundamentally different approach from previous ligand design strategies.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2021)
Article
Chemistry, Physical
Luana Malacaria, Judith Bijlsma, Roelant Hilgers, Wouter J. C. de Bruijn, Jean-Paul Vincken, Emilia Furia
Summary: Flavonoids are natural antioxidants that can be used for chelating metal ions for the treatment of metal toxicity. The complexation and oxidation reactions of quercetin and luteolin with various metal cations were investigated at different pH values. The results showed that luteolin forms stable complexes with all metal ions at pH 7.4, while quercetin undergoes oxidative degradation under the same conditions.
JOURNAL OF MOLECULAR LIQUIDS
(2023)
Article
Chemistry, Inorganic & Nuclear
Daniel A. Kurtz, Jibo Zhang, Arvin Sookezian, Jeremy Kallick, Michael G. Hill, Bryan M. Hunter
Summary: This report presents a study on a redox series of cobalt complexes in five sequential oxidation states, with characterization using electrochemical, spectroscopic, and crystallographic methods. The use of a simple bidentate phosphine ligand allows for isolation of the five oxidation states, with changes in coordination number and geometry as a function of the oxidation state. Single-crystal X-ray diffraction is used to characterize complexes in each oxidation state.
INORGANIC CHEMISTRY
(2021)
Article
Chemistry, Organic
Nicholas P. Taylor, Jorge A. Gonzalez, Gary S. Nichol, Andres Garcia-Dominguez, Andrew G. Leach, Guy C. Lloyd-Jones
Summary: The kinetics of quinuclidine displacement of BH3 from a wide range of Lewis base borane adducts have been measured, leading to the development of a nucleofugality scale. The utility of this scale has been demonstrated by correlating substituent parameters with hydrolyses rates of MIDA boronates, identifying compounds with unusual kinetic lability or stability to hydrolysis.
JOURNAL OF ORGANIC CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Kang Yuan, Daniel Volland, Sven Kirschner, Marina Uzelac, Gary S. Nichol, Agnieszka Nowak-Krol, Michael J. Ingleson
Summary: This article develops an enhanced N-directed electrophilic C-H borylation methodology to access azaborine containing helicenes. The borylation process utilizes the protonation of an aminoborane with bistriflimidic acid. The synthesized helicenes show increased strain and racemization half-life, as well as improved fluorescence efficiency due to the incorporation of BN units.
Article
Chemistry, Multidisciplinary
Nicole Y. Meredith, Stefan Borsley, Ivan Smolyar, Gary S. Nichol, Christopher M. Baker, Kenneth B. Ling, Scott L. Cockroft
Summary: This study used synthetic molecular balances to quantify the energetics of amine/amide H-bonds in different solvents, effectively isolating the typically dominant influence of the solvent. The correlations between experimental and computed energies were found to vary depending on the solvent, but excellent correlations were achieved after dissecting solvent effects using Hunter's solvation model. Changes in the fitted constants revealed the energetics of secondary local interactions.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Chemistry, Inorganic & Nuclear
Yali Zhou, Gary S. Nichol, Jennifer A. Garden
Summary: Four novel homo- and heterometallic sodium and/or aluminium complexes based on the TrenSal ligand have been synthesized and characterized. The heterometallic compound [LNaAlMe] exhibited good catalytic activity and control in rac-lactide polymerization, while the homometallic sodium complexes showed higher activity but poorer control. Overall, the heterometallic complex [LNaAlMe] provided a balance of good activity and control compared to its homometallic analogues.
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
(2022)
Article
Chemistry, Inorganic & Nuclear
Helen M. O'Connor, William J. Tipping, Julia Vallejo, Gary S. Nichol, Karen Faulds, Duncan Graham, Euan K. Brechin, Paul J. Lusby
Summary: The study of host-guest chemistry in coordination cages is of great importance for applications such as drug delivery, sensing, and catalysis. This paper demonstrates the use of various techniques to investigate the host-guest chemistry of a novel Pd2L4 cage, which has high affinity for selectively binding dicyanoarene guests through hydrogen bonding and other weak interactions. Additionally, Raman spectroscopy is shown to be a valuable tool for analyzing coordination cages, using alkyne and nitrile reporter functional groups.
INORGANIC CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Adrian Moreno Gonzalez, Kieran Nicholson, Natalia Llopis, Gary S. Nichol, Thomas Langer, Alejandro Baeza, Stephen P. Thomas
Summary: In this study, high oxidation-state carbonyl coupling partners were reacted with enones using two-fold organoborane catalysis to directly obtain aldol-type products. This new retrosynthetic disconnection method is compatible with enolisable coupling partners and achieves excellent chemoselectivity and substrate scope.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Chemistry, Organic
Craig F. Steven, Martin Lee, Gary S. Nichol, Paul R. J. Davey, Elisabetta Chiarparin, Valerie G. Brunton, Alison N. Hulme
Summary: The fraction of sp(3)-hybdrised carbons (Fsp(3)) has been proposed to be an important consideration in medicinal chemistry. Small-molecule probes for Raman imaging are not optimized for biological applications. The study introduced modifications to a highly Raman-active motif and investigated the correlation between compound aggregation, Fsp(3), and crystal packing. Cellular imaging by stimulated Raman scattering microscopy provided insights for future Raman probe design.
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
(2022)
Article
Chemistry, Inorganic & Nuclear
Jack Thomas-Colwell, Arvin Sookezian, Daniel A. Kurtz, Jeremy Kallick, Lawrence M. Henling, Troy A. Stich, Michael G. Hill, Bryan M. Hunter
Summary: We report the isolation and characterization of a series of cobalt(II) bis(phosphine) complexes with varying numbers of coordinated solvent ligands. Comparison of their structures revealed multiple crystallization motifs for divalent cobalt(II) complexes with the same set of phosphine ligands. This study provides a strategy for tuning the axial variability of other ligands on a phosphine scaffold, and proposes a method for designing cobalt phosphine catalysts.
INORGANIC CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Luke Britton, Jamie H. Docherty, Jan Sklyaruk, Jessica Cooney, Gary S. Nichol, Andrew P. Dominey, Stephen P. Thomas
Summary: C-H functionalisation reactions are important for sustainable molecular construction and diversification, but are mainly catalyzed by precious metals. In this study, iron-catalyzed C(sp(2))-H bond hydrogen/deuterium exchange reactions were investigated in heterocycles and alkenes, providing evidence for reversible protonation of the active iron hydride catalyst. This research has implications for future discovery and development.
Article
Chemistry, Multidisciplinary
Eleftheria Agapaki, Mukesh K. Singh, Angelos B. Canaj, Gary S. Nichol, Juergen Schnack, Euan K. Brechin
Summary: The sentence describes a complex compound with an aesthetically pleasing wheel-like structure, exhibiting ferromagnetic nearest neighbour exchange.
CHEMICAL COMMUNICATIONS
(2022)
Article
Chemistry, Inorganic & Nuclear
Mukesh K. Singh, Alvaro Etcheverry-Berrios, Julia Vallejo, Sergio Sanz, Jose Martinez-Lillo, Gary S. Nichol, Paul J. Lusby, Euan K. Brechin
Summary: This study presents a method for modulating the magnetic properties of metal cages through host-guest chemistry. By replacing the captured salt ions, antiferromagnetic exchange can be induced, resulting in a change in the magnetic properties of the complex.
DALTON TRANSACTIONS
(2022)
Article
Chemistry, Multidisciplinary
Aaron J. Scott, Julia Vallejo, Arup Sarkar, Lucy Smythe, E. Regincos Marti, Gary S. Nichol, Wim T. Klooster, Simon J. Coles, Mark Murrie, Gopalan Rajaraman, Stergios Piligkos, Paul J. Lusby, Euan K. Brechin
Summary: The reaction of Ni(OTf)(2) with the bisbidentate quaterpyridine ligand L leads to the self-assembly of a tetrahedral, paramagnetic cage [(Ni4L6)-L-II](8+). By selectively exchanging the triflate, a series of host-guest complexes with encapsulated paramagnetic tetrahalometallate ions have been prepared. Magnetic susceptibility and magnetisation data suggest comparable and antiferromagnetic magnetic exchange interactions between metal ions in the host complex and the guest species.
Article
Chemistry, Multidisciplinary
Matthew E. Grundy, Kang Yuan, Gary S. Nichol, Michael J. Ingleson
Summary: Cationic zinc Lewis acids catalyze the C-H borylation of heteroarenes using borane compounds. An electrophile derived from IDippZnEt combined with DMT is shown to be highly effective, particularly for weakly activated heteroarenes. The reaction proceeds by activation of the hydroborane rather than the heteroarene, providing a new pathway to access reactive borenium-type electrophiles for C-H borylation.
Article
Chemistry, Organic
Nicholas P. Taylor, Jorge A. Gonzalez, Gary S. Nichol, Andres Garcia-Dominguez, Andrew G. Leach, Guy C. Lloyd-Jones
Summary: The kinetics of quinuclidine displacement of BH3 from a wide range of Lewis base borane adducts have been measured to develop a nucleofugality scale that can quantify and predict the leaving group ability of various Lewis bases. The study also explores the unusual kinetic stability or instability of MIDA boronates under hydrolysis conditions by correlating substituent parameters with hydrolysis rates.
JOURNAL OF ORGANIC CHEMISTRY
(2022)
Article
Chemistry, Inorganic & Nuclear
Anjum Afrooze, Dadamiah P. M. D. Shaik
Summary: This study presents a solution combustion approach to produce marigold Co3O4 nanoparticles as potential electrode material for supercapacitors. The effect of vacuum annealing on the microstructural and electrochemical properties is explored, and the prepared nanoparticles exhibit high specific capacitance and electrochemical stability.
INORGANIC CHEMISTRY COMMUNICATIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
A. Atta, Nuha Al-Harbi, B. M. Alotaibi, M. A. M. Uosif, E. Abdeltwab
Summary: In this study, PVA/NaI films were prepared by doping polyvinyl alcohol with sodium iodide. The films were then irradiated with argon ions at different fluence levels. Various characterization techniques were used to study the structural and electrical changes in the films. The results show that the dielectric behavior of the treated PVA/NaI films was significantly modified, making them more suitable for various devices.
INORGANIC CHEMISTRY COMMUNICATIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Xingang Wang, Chao Ma, Fubing Zou, Hai Hu, Jiayu Li, Hongyun Luo
Summary: By hybridizing TiO2 photocatalyst with CaCO3 as the wall material and using linseed oil as the core material, self-cleaning and self-repairing microcapsules were produced using in-situ precipitation. The microcapsules were evaluated for their morphology, chemical composition, thermal stability, and self-cleaning and self-repairing properties. Results showed that the microcapsules had a rough and spherical surface, along with excellent thermal stability and repeatability. Increasing the dosage of microcapsules significantly increased the degradation rate of methylene blue, while the self-repairing effect of micro-cracks became more evident. The optimal microcapsule dosage was found to be 7.0 wt%.
INORGANIC CHEMISTRY COMMUNICATIONS
(2024)
Review
Chemistry, Inorganic & Nuclear
Muhammad Farooque Lanjwani, Mustafa Tuzen, Muhammad Yar Khuhawar, Tawfik A. Saleh
Summary: The development of the textile industry has raised concerns due to the contamination of drinking water by organic dyes, which pose a carcinogenic risk to humans. Nanomaterials, particularly semiconductors, have been utilized for photocatalytic degradation of dye pollutants. Various parameters, such as catalyst dosage, irradiation time, light sources, initial dye concentration, temperature, and pH, play significant roles in the degradation process. Different generations of photocatalytic nanomaterials, including single metal nanoparticles, binary and ternary metal oxides, as well as inert solid substrates with photocatalysts, have been employed for dye degradation.
INORGANIC CHEMISTRY COMMUNICATIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
V. Ramasamy, E. Thenpandiyan, G. Suresh, T. Sathishpriya, Suresh Sagadevan
Summary: The nano CaCO3 and Eu3+ doped CaCO3/PEG nanocomposites were prepared through the biomimetic method. The prepared products were characterized and the electrochemical performance was evaluated. The results showed that the Eu3+ doped CaCO3/PEG nanocomposite exhibited superior pseudocapacitive behavior and could be used as an electrode material for supercapacitor applications.
INORGANIC CHEMISTRY COMMUNICATIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Shuxiang Duan, Ping Li, Hongqiang Zhang, Suping Qu
Summary: Panax ginseng, as an ethnomedicinal plant, has therapeutic effects in traditional medicine. This study investigated the potential use of green-synthesized silver nanoparticles from Panax ginseng leaf extract for the treatment of lung carcinoma and heart protection against mitochondrial dysfunction and cardiac dysfunction in obese insulin-resistant rats. The silver nanoparticles showed spherical morphology with a size range of 12.11 to 43.33 nm. In vivo experiments demonstrated that the silver nanoparticles significantly improved metabolic parameters, heart rate variability, cardiac function, and cardiac mitochondrial function in the rats. This study suggests that silver nanoparticles derived from Panax ginseng have cardioprotective effects.
INORGANIC CHEMISTRY COMMUNICATIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Maryam Fayazi, Elham Rezvannejad
Summary: In this study, propolis extract was used as a green reductant to deposit silver nanoparticles on sepiolite clay, creating a nanocomposite called Sep/Ag. The nanocomposite was characterized using various techniques, and its ability to adsorb methylene blue (MB) was examined. The results showed that Sep/Ag could efficiently remove MB from solution, and the adsorbent could be regenerated for multiple cycles. This research demonstrates the potential of Sep/Ag nanocomposite as an effective and environmentally friendly sorbent for environmental cleanup.
INORGANIC CHEMISTRY COMMUNICATIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
M. Sriramraj, A. R. Balu, S. Chitra Devi, B. Sowmiya Devi, M. Suganya, K. Devendran, M. Karthika, S. Adityan
Summary: One-pot green synthesis was used to prepare rGO decorated MgTiO3 perovskite using Solanum trilobatum leaf extract to reduce graphene oxide. The rGO embedded MgTiO3 nanoparticles showed smaller crystallite size, well-defined particle boundaries, increased photodegradation efficiency and antibacterial activity compared to pure MgTiO3.
INORGANIC CHEMISTRY COMMUNICATIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Zhiliang Guo, Qianheng He, Helin Wang, Changgan Lai, Shuai Ji, Jian Sun, Donghuai Zhang, Liu Nie, Lixu Lei
Summary: Waste plastics are causing serious environmental pollution and there is a pressing need for their recycling. This study presents a novel method to completely degrade waste PET into sodium terephthalate and ethylene glycol through a solid-state reaction at high temperature with minimal solvent. The method offers high efficiency, selectivity, and ease of product separation, making it a promising approach for the recycling economy of other ester-based waste polymers.
INORGANIC CHEMISTRY COMMUNICATIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Hanan Alhussain, Nuha Y. Elamin, Laila S. Alqarni, Abuzar Albadri, Kamal K. Taha, A. Modwi
Summary: A CaO-TiO2@g-C3N4 sorbent was constructed using sonication method for the elimination of RhB dye from aqueous medium. The sorbent demonstrated equilibrium for the dye adhesion after 120 minutes, with a maximum adsorption capacity of 778.7 mg/g. The nanocomposite showed satisfactory performance in neutral aquatic conditions.
INORGANIC CHEMISTRY COMMUNICATIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Wei-Dong Liu, Liu-Qing Chen, Qi-Hao Qiu, Ming-Qiang Qi, Han Xu, Chao-Long Chen, La-Sheng Long, Lan-Sun Zheng, Xiang-Jian Kong
Summary: In this study, a mixed valence cerium-oxo cluster was successfully synthesized through low-temperature crystallization, and the coexistence and distribution of Ce ions in different valence states were determined. The mechanism for the generation of +4 valence state was revealed, and the synthesized cluster exhibited strong ultraviolet absorption and long visible light absorption, as well as clear photocurrent response and high photocurrent intensity.
INORGANIC CHEMISTRY COMMUNICATIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Mahak Dalal, Nidhi Antil, Binesh Kumar, Jai Devi, Sapana Garg
Summary: This research study focuses on the biological efficacy of a newly synthesized Schiff base ligand and its aryltellurium(IV) complexes. The synthesized compounds were characterized using various physical and spectral investigations, and theoretical chemical estimations were also conducted. The results showed that the complexes exhibited mild to strong antimicrobial activity, with higher activity than the Schiff base. Molecular docking experiments revealed the ability of the compounds to bind to receptors. ADMET results indicated favorable drug-like behavior of the synthesized compounds. Overall, these complexes may serve as promising candidates for infection ailments.
INORGANIC CHEMISTRY COMMUNICATIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Indu Sharma, Ajay Kumar, Jaspreet Kaur, Sanjay Mehra, Arvind Kumar, Suresh Kumar Sharma, Surinder Kumar Mehta, Ramesh Kataria
Summary: Nanozyme based sensors have been developed as an effective method for detecting harmful metal ions in water samples. In this study, a Co(II) based coordination polymer nanoparticle (Co-CP NP) was synthesized and utilized as a nanozyme to detect Fe(II) ions selectively. The Co-CP NP exhibited peroxido-reductase mimicking activity, and the detection limit for Fe(II) ions was found to be 0.66 μM. The catalytic action of the Co-CP NP was further analyzed using Michaelis-Menten kinetics, and the detection mechanism was elucidated through XPS and zeta potential analysis.
INORGANIC CHEMISTRY COMMUNICATIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Sreenivasulu Venkata Kummari, Vadali Venkata Satya Siva Srikanth
Summary: A simple single-step sonochemical reduction method is used to prepare CoFe2O4-CoFe-reduced graphene oxide (rGO) composites with control of rGO content. The tunable interfacial magnetic proximity-induced magnetization at the interface of CoFe2O4-CoFe and rGO is observed.
INORGANIC CHEMISTRY COMMUNICATIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Asma Zaka, Muhammad Waqas Iqbal, Amir Muhammad Afzal, Hassabul Hassan, Sarah Alharthi, Mohammed A. Amin, Ahmad M. Saeedi, Hasan B. Albargi, A. Alhadrami, Nawal D. Alqarni, Mohd Zahid Ansari
Summary: The tailoring and rational synthesis of metal-organic framework (MOF) with versatile nano/microarchitectures are of great academic interest due to their promising applications in advanced energy storage devices. A simple and cost-effective hydrothermal method was used to synthesize the carbon nanotubes (CNT) doped Cu-MOF, exhibiting astonishing power and energy density.
INORGANIC CHEMISTRY COMMUNICATIONS
(2024)