Article
Chemistry, Multidisciplinary
Maciej Hodorowicz, Janusz Szklarzewicz, Anna Jurowska
Summary: This article showcases how compounds based on a little-known anionic 6-cyanido building block can vary their network architecture through interactions with alkali metal cations in coordination polymers. The study presents the synthesis and structural analysis of anionic 6-cyanido tungstates with different alkali heterocation systems, highlighting the enhanced interactions resulting from the presence of soft metal cations. The complex structures formed as a result of these interactions have a higher number of intermolecular interactions and lower solubility compared to homocationic salts.
CRYSTAL GROWTH & DESIGN
(2022)
Article
Electrochemistry
Adebayo A. Adeniyi, Marile Landman, Jeanet Conradie
Summary: The electronic properties of Fischer carbenes can be tuned by changing the metal environment and their carbene substituents. Density functional theory methods are used to predict the experimental 1e(-) reduction and the 2e(-) oxidation potential of Mo carbenes. Experimental redox potentials - theoretically calculated descriptor relationships were obtained for predicting reduction and oxidation potential of the Mo Fischer carbene complexes.
JOURNAL OF THE ELECTROCHEMICAL SOCIETY
(2021)
Article
Chemistry, Physical
Maciej Hodorowicz, Janusz Szklarzewicz, Anna Jurowska
Summary: The synthesis and crystal structures of Tl-2[W(CN)(6)(bpy)]·H2O, Tl[W(CN)(6)(bpy)], Tl-57[{Fe(CN)(6)}(12){NO3}(9)]·9H(2)O, Tl-4[W(CN)(8)], and Tl-4[Mo(CN)(8)] are described in this paper. The coordination of Tl to the C and N of the cyanido ligands in a side-on manner is observed, which is highly unusual and is compared to the coordination of potassium cations. The strong bonding between thallium and cyanido ligands with an 8-13 coordination number is discussed, along with the biological activity of thallium and the role of Prussian blue in thallium detoxification.
Review
Chemistry, Multidisciplinary
Sk Jiyaur Rahaman, Shouvik Chattopadhyay
Summary: This review provides an overview on the synthetic strategies, structures, and magnetic properties of transition metal-salen complexes bridged by cyanide groups. Only complexes with available X-ray structures are considered.
RESULTS IN CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Mami Miyairi, Tsuyoshi Taniguchi, Tatsuya Nishimura, Katsuhiro Maeda
Summary: Improved methods for the synthesis of linear and cyclic poly(diphenylacetylene)s using MoCl5- and WCl4-based catalytic systems have been developed. MoCl5 induces migratory insertion polymerization of diphenylacetylenes in the presence of arylation reagents such as Ph4Sn and (ArSnBu3)-Bu-n to produce cis-stereoregular linear poly(diphenylacetyelene)s with high molecular weights. On the other hand, WCl4 induces ring expansion polymerization of diphenylacetylenes in the presence of Ph4Sn or reducing reagents to produce cis-stereoregular cyclic poly(diphenylacetylene)s with high molecular weights. Both catalytic systems are applicable to the polymerization of various diphenylacetylenes having polar functional groups such as esters that are not efficiently polymerized by conventional methods.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Chemistry, Inorganic & Nuclear
Alina D. Mironova, Maksim A. Mikhaylov, Alexander M. Maksimov, Konstantin A. Brylev, Artem L. Gushchin, Dmitry Stass, Alexander S. Novikov, Ilia Eltsov, Pavel A. Abramov, Maxim N. Sokolov
Summary: In this study, a series of novel cluster complexes were synthesized and characterized. These clusters exhibit unique crystal structures and display efficient photoluminescence and X-ray luminescence properties.
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
(2022)
Review
Chemistry, Inorganic & Nuclear
Paulina Guerrero-Almaraz, Manuel Quiroz, Joseph H. Reibenspies, Marcetta Y. Darensbourg
Summary: Two synthetic approaches were used to install metallodithiolate ligands on molybdenum centers, resulting in a trimetallic dication, CoMoCo', with unique structure and characteristics, including bisnitrosylation and the generation of unpaired electrons.
INORGANIC CHEMISTRY
(2021)
Article
Chemistry, Inorganic & Nuclear
Thomas E. Shaw, Charlotte L. Stern, Alfred P. Sattelberger, Titel Jurca
Summary: Group 5 and 6 metal chlorides can be easily and controllably reduced by stoichiometric PhMe2SiH, yielding PhMe2SiCl and H2 as the byproducts. The addition of varying amounts of PhMe2SiH to toluene solutions of MClx leads to stepwise uncoordinated reduction products, which can be further derivatized and used as desired inorganic synthons.
INORGANIC CHEMISTRY FRONTIERS
(2023)
Article
Chemistry, Inorganic & Nuclear
Julia Mahrholdt, Eduard Kovalski, Julian Noll, Valerije Vrcek, Heinrich Lang
Summary: This study discussed the synthesis of [M(CO)(6-n)(C equivalent to NFc)(n)] (n=1: M=Cr, 3 a; M=Mo, 3 b; M=W, 3 c. n=2: M=Mo, 5. n=3: M=Mo, 6. Fc=Fe(eta(5)-C5H4)(eta(5)-C5H5)) through the reaction with [FcN equivalent to C (2)]. The formation of cis-[Mo(CO)(4)(C equivalent to NFc)(2)] and mer-[Mo(CO)(3)(C equivalent to NFc)(3)] was confirmed by IR studies. The electrochemical behavior of 2, 3 a-c, 5 and 6 was reported, and in situ spectroelectrochemical IR studies were conducted on 3 a-c. The results were further confirmed by DFT calculations.
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
(2022)
Article
Green & Sustainable Science & Technology
Fan Guo, Xiaoli Xi, Liwen Ma, Zuoren Nie
Summary: This study proposes a recyclable clean separation technology for tungsten and molybdenum using a porous amine resin. The resin exhibited a high sorption capacity and good cycle performance, and the separation of tungsten and molybdenum was achieved through ion exchange and chemical binding. This technology has significant implications for waste recovery.
JOURNAL OF CLEANER PRODUCTION
(2022)
Article
Chemistry, Multidisciplinary
Shingo Machida, Ken-ichi Katsumata, Kei Maeda, Atsuo Yasumori
Summary: This study investigated the effect of vanadium oxide on the crystallization of CaO-Al2O3-SiO2 (CAS) glasses. It was found that the addition of vanadium oxide controlled the aspect ratio of layered crystals in the glass and a new nucleation agent for the precipitation of metastable CaAl2Si2O8 in CAS glass was developed. The results showed that the addition of a relatively small content of vanadium oxide increased the aspect ratio of metastable CaAl2Si2O8 particles and no crystallization occurred without metallic Mo particles.
Review
Chemistry, Multidisciplinary
Alexandra T. Barth, Javier Fajardo Jr, Wesley Sattler, Jay R. Winkler, Harry B. Gray
Summary: The use of redox-active photocatalysts can overcome the high energy barriers in the reaction chemistry of inert substrates. Over the past decade, transition metal photosensitizers have been extensively studied for mediating challenging organic transformations. The focus of recent research is on redox-active complexes of 3d metals, as they are more scalable.
ACCOUNTS OF CHEMICAL RESEARCH
(2023)
Article
Materials Science, Multidisciplinary
He Zhang, Na Wang, Jing Li, Yu-Qing Wang, Peng-Fa Feng, Yu-Fei Zuo, Guo-Hua Zhang, Kuo-Chih Chou
Summary: Ultrafine Mo (W) powders were obtained through a two-stage reduction process, including carbo-thermal pre-reduction of MoO3 (WO3) and deep hydrogen reduction. The increase in reaction time reduced the residual carbon contents of pre-reduced products without significantly affecting the particle sizes. After deep hydrogen reduction, the residual carbon contents of the obtained powders were further reduced.
INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS
(2023)
Article
Materials Science, Multidisciplinary
Samia Ferahtia, Salima Saib, Nadir Bouarissa
Summary: This research paper investigates the structural, electronic, elastic anisotropy, and thermodynamic characteristics of Molybdenum and Chromium Carbides (MoC and CrC) at different pressures. The results show that the ground state of MoC and CrC is the hexagonal tungsten carbide phase (WC), with MoC being more ionic than CrC. The materials are brittle in the WC phase and ductile in the rock-salt phase (RS) at low pressures. Phonon spectra and the pressure and temperature dependence of thermodynamic parameters are also discussed.
MATERIALS TODAY COMMUNICATIONS
(2022)
Article
Chemistry, Multidisciplinary
Chieh-Yang Chen, Yiming Li, Min-Hui Chuang
Summary: In this study, we investigate the electronic structures of ternary 2D materials (Mo1-xCrxS2 and W1-xCrxS2) containing transition metal chalcogenides. By controlling the mole fractions of chromium (Cr), the direct band gaps and work functions of these materials can be tuned. The presence of Cr atoms also leads to structural deformation and increased thickness of the monolayer structures.
Article
Chemistry, Multidisciplinary
Jan Schulz, Reike Clauss, Aleksandr Kazimir, Sieglinde Holzknecht, Evamarie Hey-Hawkins
Summary: The synthesis of B9-Phos ligands with two carboranyl moieties and bulky electron-donating substituents, previously deemed unattainable, is reported. The electrochemical properties of B9-Phos ligands were investigated, showing the ability of mesityl derivatives to form stabilized phosphoniumyl radical cations. The B9-Phos ligands possess a highly electron-releasing character surpassing that of alkyl phosphines and commonly used N-heterocyclic carbenes.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Chemistry, Multidisciplinary
Nils Koenig, Yokari Godinez-Loyola, Yang Fangshun, Christian Laube, Michael Laue, Peter Loennecke, Cristian A. Strassert, Evamarie Hey-Hawkins
Summary: Phosphole oxides react with sulfonyl isocyanates, forming sulfonylimino phospholes in high yields. This facile modification allows for the synthesis of new phosphole-based aggregation-induced emission (AIE) luminogens with high fluorescence quantum yields in the solid state. Changing the chemical environment of the phosphorus atom of the phosphole framework results in a significant red-shift of the fluorescence maximum.
Article
Pharmacology & Pharmacy
Philipp Stockmann, Lydia Kuhnert, Wencke Leinung, Cathleen Lakoma, Birte Scholz, Svetlana Paskas, Sanja Mijatovic, Danijela Maksimovic-Ivanic, Walther Honscha, Evamarie Hey-Hawkins
Summary: The overexpression of ATP-binding cassette (ABC) transporter proteins, particularly ABCG2, in cancer cells is a major cause of multidrug resistance (MDR) and the failure of chemotherapeutic treatments. Inhibition of ABCG2 activity during chemotherapy has the potential to reverse MDR and improve the efficacy of anti-cancer agents. However, the development of selective and non-toxic inhibitors of ABCG2 has been challenging, with limited success in clinical applications. This study focuses on the synthesis and evaluation of carboranyl quinazoline-based inhibitors of ABCG2, identifying a promising compound, DMQCd, which exhibits strong inhibitory effects and the ability to reverse MDR mediated by BCRP.
Article
Chemistry, Medicinal
Lea Ueberham, Daniel Guendel, Martin Kellert, Winnie Deuther-Conrad, Friedrich-Alexander Ludwig, Peter Loennecke, Aleksandr Kazimir, Klaus Kopka, Peter Brust, Rares-Petru Moldovan, Evamarie Hey-Hawkins
Summary: The synthesis and characterization of carborane-based 1,8-naphthyridinones and thiazoles as novel CB2R ligands was reported in this study. These compounds showed low nanomolar CB2R affinity, with LUZ5 exhibiting the highest affinity. An automated radiosynthesizer was used to obtain [18F]LUZ5-d8 with high radiochemical yield and purity. In vivo evaluation demonstrated the improved metabolic stability of [18F]LUZ5-d8 compared to [18F]JHU94620, and PET experiments in rats showed high uptake in spleen and low uptake in brain. The introduction of a carborane moiety is a useful strategy for modifying CB2R ligands and developing high-affinity CB2R ligands.
JOURNAL OF MEDICINAL CHEMISTRY
(2023)
Article
Medicine, Research & Experimental
Jelena Matovic, Katayun Bahrami, Philipp Stockmann, Iris K. . Sokka, You Cheng Khng, Mirkka Sarparanta, Evamarie Hey-Hawkins, Jarkko Rautio, Filip S. Ekholm
Summary: Boron neutron capture therapy (BNCT) is a cancer treatment that uses boron delivery agents to selectively eradicate tumor cells. In this study, we focus on a GLUT1-targeting strategy to BNCT and synthesize carborane-bearing D-galactose, D-mannose, and D-allose as potential delivery agents. We find that these agents exhibit significantly improved boron delivery capacity compared to clinically approved agents in vitro, laying the groundwork for future preclinical assessment studies.
MOLECULAR PHARMACEUTICS
(2023)
Review
Biochemistry & Molecular Biology
Zeno Fickenscher, Evamarie Hey-Hawkins
Summary: Inspired by the role of multimetallic assemblies in enzyme catalysis, a wide range of heterobimetallic complexes have been developed for use in homogeneous catalysis. These complexes, starting from simple ones with s-donating and p-accepting ligands, have evolved into more complex systems over the past two decades. The presence of a second metal center in the active catalyst allows for new reaction pathways and significantly increased catalytic activity. This review focuses on the mechanistic aspects of heterobimetallic complexes in homogeneous catalysis, showcasing their versatility and the different types of interactions and reactions they enable.
Article
Biochemistry & Molecular Biology
Zeno B. G. Fickenscher, Peter Loennecke, Anna K. Mueller, Oldamur Holloczki, Barbara Kirchner, Evamarie Hey-Hawkins
Summary: Two heterometallic Mo,M' complexes (M' = Ir-III, Rh-III) were synthesized and characterized. They showed a significant synergistic effect, especially Mo and Ir, leading to a fourfold increase in catalytic activity compared to a binary mixture of the monometallic counterparts. The mechanism of CO2 hydrogenation to formate by a monometallic Ir-III catalyst was studied, revealing the importance of the metal-base adduct and inner-sphere hydride transfer.
Article
Pharmacology & Pharmacy
Liridona Useini, Teodora Komazec, Markus Laube, Peter Loennecke, Jonas Schaedlich, Sanja Mijatovic, Danijela Maksimovic-Ivanic, Jens Pietzsch, Evamarie Hey-Hawkins
Summary: Nonsteroidal anti-inflammatory drugs (NSAIDs) are widely used for pain, fever, and inflammation, and have reported antitumor properties. Selectivity for the COX-2 isoform of NSAIDs is of high interest to reduce off-target effects. Modified NSAIDs using carborane clusters show altered selectivity profile and isonimesulide and its carborane derivatives exhibit stronger antitumor potential compared to nimesulide and isonimesulide. Additionally, replacement of the phenyl ring with a carborane moiety shifts the COX activity from nonactive to active compounds.
ADVANCED THERAPEUTICS
(2023)
Article
Pharmacology & Pharmacy
Ivana Predarska, Mohamad Saoud, Valentin Cepus, Evamarie Hey-Hawkins, Goran N. Kaluderovic
Summary: This article investigates the effects of oxaliplatin and its derivatives on different tumor types, and designs platinum(IV) platforms based on oxaliplatin to assess their antitumor capacity against various breast cancer cell lines.
ADVANCED THERAPEUTICS
(2023)
Article
Chemistry, Physical
Nils Koenig, Yokari Godinez-Loyola, Hendrik Weiske, Sergej Naumov, Peter Loennecke, Ralf Tonner-Zech, Cristian A. Strassert, Evamarie Hey-Hawkins
Summary: In this study, a facile synthetic strategy for obtaining propeller-rich molecules bearing a thieno[3,2-b]phosphole motif was reported via MnIII-mediated oxidative annulation reaction. All synthesized compounds showed aggregation-induced emission (AIE) characteristics, strong fluorescence in the solid state, and the photophysical properties were dependent on the substituents. The phosphinated thieno[3,2-b]phospholes exhibited a high degree of restrictions on intramolecular motions, leading to powerful solid-state light emitters with fluorescence quantum yields close to 100% and lifetimes up to 7.9 ns, even at room temperature.
CHEMISTRY OF MATERIALS
(2023)
Editorial Material
Chemistry, Multidisciplinary
Kyzgaldak Ramazanova, Peter Loennecke, Evamarie Hey-Hawkins
CHEMISTRY-A EUROPEAN JOURNAL
(2023)
Article
Oncology
Lydia Kuhnert, Robert Kuhnert, Menyhart B. Sarosi, Cathleen Lakoma, Birte K. Scholz, Peter Loennecke, Evamarie Hey-Hawkins, Walther Honscha
Summary: Chemotherapy is often hindered by multidrug resistance, and the inhibition of ABCG2 efflux transporter shows promise in overcoming drug resistance. This study successfully enhanced the affinity of baicalein towards ABCG2 by replacing the phenyl ring with a meta-carborane and adding three methoxy substituents. The modified compound demonstrated significant inhibitory effects on ABCG2-mediated drug resistance and holds potential for the development of efficient ABCG2 inhibitors.
MOLECULAR ONCOLOGY
(2023)
Article
Chemistry, Multidisciplinary
Kyzgaldak Ramazanova, Soumyadeep Chakrabortty, Bernd H. Mueller, Peter Loennecke, Johannes G. de Vries, Evamarie Hey-Hawkins
Summary: A convenient synthesis method for enantiopure mixed donor phosphine-phosphite ligands has been developed, incorporating P-stereogenic phosphanorbornane and axially chiral bisnaphthols into one ligand structure. These ligands exhibited excellent selectivity and moderate enantioselectivity in various catalyzed reactions.
Article
Chemistry, Inorganic & Nuclear
Zeno B. G. Fickenscher, Leexander Torres-Texeira, Peter Loennecke, Evamarie Hey-Hawkins
Summary: A heterobimetallic [Mo degrees;CoIII] complex and the monometallic [CoIII] counterpart were synthesized and characterized. Both metals are electronically independent from each other. The catalytic activity of [Mo degrees;CoIII] and [CoIII] in homogeneous carbon dioxide hydrogenation to formate was studied, with [Mo degrees;CoIII] showing very low activity and [CoIII] showing no conversion.
INORGANICA CHIMICA ACTA
(2023)
Article
Biochemistry & Molecular Biology
Aleksandr Kazimir, Benedikt Schwarze, Peter Loennecke, Sanja Jelaca, Sanja Mijatovic, Danijela Maksimovic-Ivanic, Evamarie Hey-Hawkins
Summary: This study evaluates the potential of a copper-tamoxifen hybrid complex as a therapeutic candidate for breast cancer. The results show that the complex exhibits remarkable activity against different types of breast cancer cell lines, highlighting its efficacy through diverse mechanisms of action.
RSC MEDICINAL CHEMISTRY
(2023)
Article
Chemistry, Inorganic & Nuclear
Masoume Malmir, Majid M. Heravi, Zahra Yekke-Ghasemi, Masoud Mirzaei
Summary: In this study, a tri-component composite consisting of Fe3O4 nanoparticles, Keggin-type polyoxometalate, and graphene oxide was prepared and investigated as a catalyst for the oxidation of sulfides to sulfoxides. The catalyst showed excellent stability, high yields, and recyclability, making it a promising choice for organic-inorganic hybrid catalytic reactions conducted under mild conditions.
Article
Chemistry, Inorganic & Nuclear
Samuel D. Juarez-Escamilla, Sriloy Dey, Bruno Donnadieu, T. Keith Hollis
Summary: In this study, a bidentate Mo complex was synthesized using metalation and transmetalation methodology. The synthesis was optimized to achieve a high yield. The crystal structure of the bidentate complex was determined. Additionally, alternative forms of ligands were discovered in the reaction.
Article
Chemistry, Inorganic & Nuclear
Mohamed H. Abdel-Rhman, Ghada Samir, Mostafa A. Hussien, Nasser M. Hosny
Summary: This study investigated the dissolution performance of hydrazine carbonate solution on zirconium dibutyl phosphate (Zr-DBP), and found that hydrazine carbonate solution could promote the dissolution of Zr-DBP. The effects of dissolution temperature and hydrogen peroxide concentration on the dissolution efficiency were also explored, and the corrosion effect on stainless steel by hydrazine carbonate solution was studied.
Article
Chemistry, Inorganic & Nuclear
Qiaofang Fu, Fangyu Tan, Wu Ying
Summary: This study successfully prepared vermiculite/g-C3N4/TiO2 composites and found that under specific conditions, the composites exhibited excellent degradation effects, with a high degradation rate for methylene blue. Additionally, the composites were able to enhance surface area, reduce carrier loading rate, improve light energy utilization, and enhance durability.
Article
Chemistry, Inorganic & Nuclear
Annabelle G. W. Hodson, Robert T. Mason
Summary: Functionalised polystyrene resins have been found to be efficient catalysts in the synthesis of specific complexes, with the conversion rate controlled by the polymer structure. The addition of amines or amino acids can further yield substituted 13-butadienyl complexes, which have been analyzed by NMR.
Article
Chemistry, Inorganic & Nuclear
C. Kavitha, S. Anbarasan, P. Subramaniam
Summary: The sulfoxidation of PMAAs by the oxo(salen)chromium(V) complex in aqueous acetonitrile medium was studied. The rate of the reaction is influenced by the polarity of the medium and the substituents on PMAA, with electron donating substituents accelerating the reaction and electron withdrawing substituents retarding the reaction.
Article
Chemistry, Inorganic & Nuclear
Qiang-Qiang Liu, Mithun Kumar Ghosh, Shu-Lan Cai, Xiao-Hong Liu, Lu Lu, Mohd. Muddassir, Tanmay Kumar Ghorai, Jun Wang
Summary: Three newly developed coordination polymers (CPs) with semiconducting properties were synthesized using hydrothermal methods. These CPs exhibit superior photocatalytic activity and can degrade organic pollutants effectively.
Article
Chemistry, Inorganic & Nuclear
Mehrnaz Aliahmadi, Ali Nemati Kharat, Jan Janczak
Summary: This study proposes a method for synthesizing allyl alcohol using cost-effective and renewable bio-resource glycerol. By utilizing catalysts, alcohol as a solvent, and a reducing agent, allyl alcohol with an efficiency of 100% was obtained. The structures of the newly synthesized complexes were determined using X-ray single crystallography.
Article
Chemistry, Inorganic & Nuclear
Ji-Yan Gao, Nan Zhang, Dong-Sheng Huang, Xiang-Rong Liu, Zai-Wen Yang, Shun-Sheng Zhao
Summary: Two new transition metal complexes I and II were synthesized and characterized. The complexes exhibited strong thermal stabilities and showed effective binding to CT-DNA and BSA. Complex II exhibited stronger inhibition activity against P. aeruginosa than gentamicin sulfate. These complexes have potential applications in drug research.
Article
Chemistry, Inorganic & Nuclear
Rishabh Ujjval, Hilal Ahmad Khan, Chinnappan Sivasankar, Natesan Thirupathi
Summary: In this study, a rigid 2-aminobenzimidazole type guanidine and its platinum complexes were synthesized through a series of reactions and characterized by various physical and chemical methods. The reaction mechanism was also explained through DFT calculations.
Article
Chemistry, Inorganic & Nuclear
Marcelo Carpes Nunes, Thais Zaboenco, Vinicius Kemper Melara, Gabriel Barros Baptistella, Andre Luiz Barboza Formiga, Andersson Barison, Fabio Souza Nunes
Summary: A new luminescent molecular thermometer has been developed, which uses the spin-crossover equilibrium of a nickelcyclen derivative to measure temperature. The sensor shows high sensitivity and accuracy.
Article
Chemistry, Inorganic & Nuclear
Yuyu Shan, Zhenqin Zhao, Xia Zhang, Zhan Wu, Xiu-Ling Li
Summary: In this study, a new bridging ligand was synthesized through refluxing, and two mononuclear Cu(I) complexes and two trinuclear Cu(I)-Eu(III) complexes were obtained through self-assembly. The Cu(I) antenna chromophores successfully transferred energy to the Eu(III) centers, achieving sensitized Eu(III) luminescence.
Article
Chemistry, Inorganic & Nuclear
Gabriela Sanchez-Lecuona, Mayra C. Vazquez-Nunez, Bruno Donnadieu, Miguel A. Munoz-Hernandez, Virginia Montiel-Palma
Summary: The reaction of RuHCl(PPh3)3 with GaMe3 has been studied and the obtained complexes were analyzed in detail. The results indicate the formation of a Ru-Ga bond, suggesting the generation of an in situ formed ambiphilic phosphinogallyl ligand. This is of significance for understanding the interaction between metal-halogen bonds and metal-small molecule bonds.
Article
Chemistry, Inorganic & Nuclear
Sevil Sener, Nursel Acar, Fatih Dumludag
Summary: The synthesis, characterization, spectroscopic and bonding features of a new Co (II) phthalocyanine compound containing two thiocarbohydrazone groups were explained. The compound showed semiconductor properties and potential as a temperature sensor.
Article
Chemistry, Inorganic & Nuclear
Ledja B. O. Davi, Aryanna S. P. N. Costa, Mariana S. Silva, Adriana S. Ribeiro, Cintya D. A. E. S. Barbosa, Julio C. S. Da Silva, Dimas J. P. Lima, Daniela S. Anunciacao
Summary: In this study, a dansyl derivative sensor called o-PDDS was prepared and used for the detection of Al3+ ions in water. The o-PDDS sensor exhibited high sensitivity and linear response towards Al3+ ions. Experimental and computational studies confirmed a 1:1 stoichiometry ratio between o-PDDS and Al3+ ions. Real sample analysis demonstrated the selectivity and detection performance of the sensor, indicating its potential for field use.
