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Journal articles on the topic 'Metal complex compounds'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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1

Farzaliyev, V. M., M. P. Bayramov, S. Kh Jafarzadeh, P. Sh Mammadova, E. R. Babayev, and I. M. Eyvazova. "METAL COMPLEX COMPOUNDS AS EFFECTIVE ADDITIVES TO CUTTING FLUIDS." Chemical Problems 17, no. 1 (2019): 81–86. http://dx.doi.org/10.32737/2221-8688-2019-1-81-86.

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2

Peni, Peni, Risya Sasri, and Imelda Hotmarisi Silalahi. "Synthesis of Metal–Curcumin Complex Compounds (M = Na⁺, Mg²⁺, Cu²⁺)." Jurnal Kimia Sains dan Aplikasi 23, no. 3 (2020): 75–82. http://dx.doi.org/10.14710/jksa.23.3.75-82.

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Curcumin complex compound, MLn (L = curcumin; M = Na+, Mg2+, Cu2+) has been synthesized from the reaction between curcumin and metal precursors (NaCl, MgSO4.7H2O, CuCl2.2H2O) in ethanol under reflux conditions. Synthesis takes place through the reaction between the metal ions Na+, Mg2+, or Cu2+ as the central atom and curcumin as the ligand. Curcumin has been consumed after the reaction lasts for four hours, shown by thin-layer chromatography in which a new spot appears at higher Rf as the spot of curcumin disappears in the reaction mixture. Compared with the spectrum of curcumin, the FTIR spe

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3

Mamedova, Shafa Agаеvna. "METAL COMPLEX CATALYSIS." Globus 7, no. 5(62) (2021): 31–33. http://dx.doi.org/10.52013/2658-5197-62-5-7.

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Complexes of transition metals with chiral ligands are considered as catalysts. Among metal-containing organic complexes with semiconducting properties, compounds of the porphin series occupy a special place in electrocatalytic studies. The properties of the porphyrin macrocycle, their role in catalysis, and the influence of the nature of the metal on the catalytic properties of the complex are considered.

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4

Dorenbos, P., A. H. Krumpel, E. van der Kolk, P. Boutinaud, M. Bettinelli, and E. Cavalli. "Lanthanide level location in transition metal complex compounds." Optical Materials 32, no. 12 (2010): 1681–85. http://dx.doi.org/10.1016/j.optmat.2010.02.021.

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5

Bogdanović, Borislav, and Gary Sandrock. "Catalyzed Complex Metal Hydrides." MRS Bulletin 27, no. 9 (2002): 712–16. http://dx.doi.org/10.1557/mrs2002.227.

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AbstractComplex hydrides are mixed ionic–covalent compounds that can serve as reversible H2 storage media only when they are catalyzed by a transition metal such as Ti. As the prime example, the phenomenology of Ti-catalyzed sodium alanate (NaAlH4) is reviewed from a historical perspective. Dehydriding yields a theoretical 5.6 wt% H2 during two-step decomposition, NaAlH4 → Na3AlH6 → NaH + Al, although 100% recovery of that H2 is not currently possible. H2 can be discharged and recharged at practical rates at 125°C. More work is needed on the alanates, in particular, as well as the identificati

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6

Gadirov, A. A. "Metal-complex compounds as additives to the synthetic oils." Azerbaijan Oil Industry, no. 2 (February 15, 2020): 45–48. http://dx.doi.org/10.37474/0365-8554/2020-2-45-48.

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N-(2-hydroxybenzal (naphtal)-dodecylamines – Shiff bases and some khelate complexes of Cu (II), Co (II) and Ni (II) transition metals with their participation were synthesized. The effects of obtained metal complexes of Bis-[N-(2-oxisalycilal (naphtal) octadecyliminates] on the performance of synthetic oils were studied as well. It is justified that obtained compounds exhibit enhanced inhibiting activity, are superior in the efficiency to the well-known inhibitor phenyl- α-naphthylamine, and comparable to tricresyl phosphate in anti-wear properties.

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7

Dzhemilev, Usein M., and Askhat G. Ibragimov. "Metal complex catalysis in the synthesis of organoaluminium compounds." Russian Chemical Reviews 69, no. 2 (2000): 121–35. http://dx.doi.org/10.1070/rc2000v069n02abeh000519.

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8

Dzhemilev, Usein M., and Askhat G. Ibragimov. "Metal complex catalysis in the synthesis of organomagnesium compounds." Russian Chemical Reviews 74, no. 9 (2005): 807–23. http://dx.doi.org/10.1070/rc2005v074n09abeh001171.

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9

Kitagawa, Susumu, and Mitsuru Kondo. "Functional Micropore Chemistry of Crystalline Metal Complex-Assembled Compounds." Bulletin of the Chemical Society of Japan 71, no. 8 (1998): 1739–53. http://dx.doi.org/10.1246/bcsj.71.1739.

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10

Raynaud, G. M., and F. Morin. "Modeling of complex point defects in transition metal compounds." Journal of Physics and Chemistry of Solids 46, no. 12 (1985): 1371–82. http://dx.doi.org/10.1016/0022-3697(85)90075-7.

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11

Yamada, T., Y. Kuroda, A. Fukuoka, M. Ichikawa, and K. Tanaka. "Reactivity of surface hydroxyl groups with metal complex compounds." Journal of Electron Spectroscopy and Related Phenomena 54-55 (January 1990): 845–54. http://dx.doi.org/10.1016/0368-2048(90)80277-h.

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12

Ivanova, Stefka, Stefan Balkanski, Petar Atanasov, et al. "Antitumor and antioxidant activity of some metal complex compounds." Pharmacia 70, no. 2 (2023): 375–82. http://dx.doi.org/10.3897/pharmacia.70.e105845.

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In the last few years, interest in platinum drugs has increased. Successful treatment depends to a large extent on complex therapy and early diagnosis, which determines the great importance of knowledge of risk groups, clinical symptoms, and targeted use of diagnostic methods with biomarkers, biopsy and diagnostic imaging for early detection of the malignant process. Today, the mono-target strategy is being replaced by a poly-target therapy strategy, which achieves greater clinical efficacy in tumors with defined biomarkers. Key developments include elucidation of the mechanisms of tumor resis

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13

Ivanova, Stefka, Stefan Balkanski, Petar Atanasov, et al. "Antitumor and antioxidant activity of some metal complex compounds." Pharmacia 70, no. (2) (2023): 375–82. https://doi.org/10.3897/pharmacia.70.e105845.

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In the last few years, interest in platinum drugs has increased. Successful treatment depends to a large extent on complex therapy and early diagnosis, which determines the great importance of knowledge of risk groups, clinical symptoms, and targeted use of diagnostic methods with biomarkers, biopsy and diagnostic imaging for early detection of the malignant process. Today, the mono-target strategy is being replaced by a poly-target therapy strategy, which achieves greater clinical efficacy in tumors with defined biomarkers. Key developments include elucidation of the mechanisms of tumor resis

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14

Masias, Kimber L. Stamm, Torin C. Peck, and Paul T. Fanson. "NO reduction utilizing complex oxide catalysts." RSC Advances 6, no. 88 (2016): 85434–39. http://dx.doi.org/10.1039/c6ra15608h.

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15

Shamsutdinova, Medina Humaidovna, Nur-Magomed Rezvanovich Tashligov, and Yunus Yakubovich Kurbanov. "SYNTHESIS, STRUCTURE AND PROPERTIES OF COMPLEX COMPOUNDSOF COBALT (II) WITH BENZOXASINE DERIVATIVES." National Association of Scientists 1, no. 30(57) (2020): 75–78. http://dx.doi.org/10.31618/nas.2413-5291.2020.1.57.263.

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In this work, coordination compounds of Co (II) with derivatives of dihydro-4H-3,1-benzoxazines were synthesized by a chemical method and their composition, structure, and physicochemical properties were studied. ... According to the data of elemental analysis and analysis for metal, the obtained complex compounds have the composition ML2, where M is metal, L are ligands: 2- [2-hydroxyphenyl] -4,4-diphenyl-1,2-dihydro-4H-3,1benzoxazine (L1), 2- [2-hydroxy-5-nitrophenyl] -4,4-diphenyl-1 , 2-dihydro-4H-3,1-benzoxazine (L2), 2- [2hydroxynaphthyl] -4,4-diphenyl-1,2-dihydro-4H-3,1-benzoxazine (L3),

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16

Pravinsing, S. Girase*1 &. Deepak V. Nagarale2. "ADVANCES IN ACETAMINOPHEN (PARACETAMOL) METAL COMPLEX." GLOBAL JOURNAL OF ENGINEERING SCIENCE AND RESEARCHES 6, no. 5 (2019): 187–93. https://doi.org/10.5281/zenodo.2797594.

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A concise overview is projects for bidentate ligand (PCM) with different metal and on their applications in various chemical transformations. Since the nature of ligand can be changed in a variety of ways, appealing routes for designing and preparing novel metal complexes can be foreseen in the future. This review critically summarizes the applications PCM drug as ligand for formation complex and its importance also offers a review of recent work on synthesis, in situ characterization, and applications of metal complex with the general formula [M(L)<sub>2</sub>].nH<sub>2</sub>O.X<sub>2</sub> w

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17

Fatih, Mehmet EMEN, and Esra DEMİRDÖĞEN Ruken. "SYNTHESIS OF PYRIDINE DERIVATIVE POLYMERIC COPPER COMPLEX WITH METAL-AZID BONDS." Journal of Natural Science and Technologies 1, no. 1 (2022): 143–50. https://doi.org/10.5281/zenodo.7384181.

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In this study, pyridine-derived polymeric copper (II) complexes containing metal azide bonds were prepared. The characterization of the complexes given with the general formula, [Cu(L)<sub>2</sub>(N<sub>3</sub>)<sub>2</sub>Cl<sub>2</sub>]n (L1: 3,5-dimethyl pyridine, L2: 3,4-dimethyl pyridine, L3: 2-amino-3-methyl pyridine, L4: 2,6-diamino pyridine) was performed by FT-IR, AAS and magnetic susceptibility analyzes. The intense peak observed at 2045-2167 cm-1 in the spectra corresponds to the asymmetric azide vibrations, υas(N<sub>3</sub><sup>-</sup>), which indicates that polymeric copp

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18

Jiménez-Pérez, Alondra, Marta Martínez-Alonso, and Javier García-Tojal. "Hybrid Hydroxyapatite–Metal Complex Materials Derived from Amino Acids and Nucleobases." Molecules 29, no. 18 (2024): 4479. http://dx.doi.org/10.3390/molecules29184479.

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Calcium phosphates (CaPs) and their substituted derivatives encompass a large number of compounds with a vast presence in nature that have aroused a great interest for decades. In particular, hydroxyapatite (HAp, Ca10(OH)2(PO4)6) is the most abundant CaP mineral and is significant in the biological world, at least in part due to being a major compound in bones and teeth. HAp exhibits excellent properties, such as safety, stability, hardness, biocompatibility, and osteoconductivity, among others. Even some of its drawbacks, such as its fragility, can be redirected thanks to another essential fe

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19

Rani, Bina. "Coordination Chemistry of Cobalt Biguanide Complex: Ligand Interaction and Metal Complex Stability." International Journal for Research in Applied Science and Engineering Technology 13, no. 5 (2025): 7390–93. https://doi.org/10.22214/ijraset.2025.71822.

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Biguanides are versatile organic compounds known for their broad applications in medicinal chemistry, coordination chemistry, and catalysis. Biguanide, C₂N₅H₇ is a nitrogen donor bidentate ligand. Structurally, they contain two linked guanidine moieties, which enable strong chelation with metal ions, forming stable complexes. The ability of biguanides to interact with transition metals has led to the development of metal-biguanide complexes with remarkable biological and catalytic properties. These complexes exhibit diverse coordination modes influenced by steric and electronic factors, result

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20

Tsivadze, A. Yu. "Supramolecular metal complex systems based on crown-substituted tetrapyrrole compounds." Russian Chemical Bulletin 53, no. 7 (2004): 1584–85. http://dx.doi.org/10.1023/b:rucb.0000046258.23618.93.

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21

Temirci, Cabir, Mehmet Gülcan, Kadir Goksen, and Mehmet Sönmez. "Metal/semiconductor contact properties of Al/Co(II)complex compounds." Microelectronic Engineering 88, no. 1 (2011): 41–45. http://dx.doi.org/10.1016/j.mee.2010.08.017.

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22

Dzhemilev, U. M., and R. V. Kunakova. "Metal complex catalysis in the synthesis of organic sulfur compounds." Journal of Organometallic Chemistry 455, no. 1-2 (1993): 1–27. http://dx.doi.org/10.1016/0022-328x(93)80375-l.

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23

Domonov, Denis P. "METAL-CARBON COMPOSITIONS OBTAINED BY THERMAL DECOMPOSITION OF COMPLEX COMPOUNDS." Transactions of the Kоla Science Centre of RAS. Series: Engineering Sciences 3, no. 3/2023 (2023): 122–26. http://dx.doi.org/10.37614/2949-1215.2023.14.3.022.

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The products of thermolysis of complex compounds in argon have been studied. It is shown that they can act as precursors for obtaining metal-carbon compositions. The particle sizes of the studied compositions are in the range of 9–40 nm, and the specific surface area reaches 470 m2/g.

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24

Frolov, V. M. "Platinum Metals Complex Catalysts for Liquid-Phase Hydrogenations." Platinum Metals Review 40, no. 1 (1996): 8–18. http://dx.doi.org/10.1595/003214096x401818.

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Results of the syntheses and applications of platinum metals complex catalysts, which are uniquely active for the liquid-phase hydrogenation of unsaturated organic compounds, such as olefins, dienes, acetylenes and aromatics, are described. The platinum metals complex catalysts are synthesised by the interaction between platinum metals compounds and aliphatic amines with sufficiently long alkyl groups (C8 and higher). Similarities are shown in the production of palladium-, platinum-, and rhodium-based catalysts, which involves the formation of hydride ligands, using the hydrogen atoms of the a

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25

Prachi, Pahade, and Katolkar Parimal. "A SYSTEMATIC REVIEW ON METAL COMPLEXES OF SOME MEDICINAL COMPOUNDS." International Journal of Applied and Advanced Scientific Research (IJAASR) 5, no. 2 (2020): 9–21. https://doi.org/10.5281/zenodo.4013945.

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Metal ions plays an important role in biological processes and also in metal homeostasis. Metal imbalance in body may cause several diseases. To overcome such condition various derivatives of drugs are complexed with different metals like Cu, Zn, Mn, Ni, Co, Pt, Cd, Fe, Hg etc. Drugs like captopril, acyclovir, Biguanides, Theophylline, Chloriquine, triazole, Nicotinic acid and their derivatives hold medicinal properties such as   ant neurodegenerative, anticancer, antioxidant, antimicrobial, anti-inflammatory, and antidiabetic activities. This article shows the synthesis of some nove

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26

Isupova, Zalina Y., Azamat A. Zhansitov, Svetlana A. Elcheparova, Svetlana Yu Khashirova, Mohamed Kh Ligidov, and Sergey I. Pakhomov. "INVESTIGATION OF COMPLEX COMPOUNDS OF GUANIDINE ACRYLATE WITH MAGNESIUM IONS." IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENIY KHIMIYA KHIMICHESKAYA TEKHNOLOGIYA 60, no. 5 (2017): 63. http://dx.doi.org/10.6060/tcct.2017605.5579.

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Metal ions in a composition of the polymer compounds can serve as model objects of biological systems and show a number of important biological functions. Particular practical interest are represent polymeric materials containing stabilized metal ions such as silver; copper; iron; cobalt; nickel and magnesium. It is known that the guanidine-containing polymers have intrinsic antibacterial properties. Therefore; the combination of properties polyguanidines (biological activity; bactericidal and hydrodynamic properties) and metal ions (optical; biological; thermal; electrical properties) causes

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27

Rumengan, Stefan Marco, Khoirotul Ummah, Ana Mardliyah, et al. "Analysis of Diazo Quinolinone Complexes with Various Metal Ions." Stannum : Jurnal Sains dan Terapan Kimia 6, no. 1 (2024): 43–47. http://dx.doi.org/10.33019/jstk.v6i1.4882.

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Quinolones are heterocyclic compounds that are important in medicine and materials for DSSCs or OLEDs. One thing that is rarely studied is the ability to detect metal ions. Diazo groups have an important role in forming complexes with metal ions. This research aims to obtain initial information regarding the metal detection capabilities of diazo quinolinone compounds. The compound 7-[(2,4-dihydroxyphenyl)diazenyl]-4-methyl-2-quinolinone is the test target. Tests were carried out with various metal ions in MeOH. Next, the wavelength of the complex was determined using a UV-Vis spectrophotometer

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28

Syahputri, Yulian, Sutanto, M. Daud Mahmudin, and Mohammad Rommy Izha Ramadhan. "Detection of Pb(II) and Cr(III) Using Dy(III) Ion with Pyrazoline Derivatives Ligand." JURNAL SAINS NATURAL 14, no. 3 (2024): 135–41. http://dx.doi.org/10.31938/jsn.v14i3.733.

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Exposure to heavy metal ions Pb2+ and Cr3+ in Indonesia is getting more attention, especially in various industries and transportation. The sensor complex compound Dy3+ with fluorescence-based pyrazoline-derived ligands (fluorosensor) has the potential to detect heavy metal ions Pb2+ and Cr2+. This research was initiated by synthesizing the pyrazoline derivative ligand and then reacting it with Dy3+ metal ion. The formed Dy3+ complex compounds was then characterized using spectroscopic methods. The results of scanning complex compounds using a UV-Vis spectrophotometer obtained two maximum wave

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29

Sonawane, Ratnamala P. "Synthesis, Characterization and Antimicrobial Activity of 2-[1-(2,4-Dihydroxyphenyl)Ethylene]Hydrazine Carboxamide and its Zn(II) Metal Complex." International Letters of Chemistry, Physics and Astronomy 79 (August 2018): 9–16. http://dx.doi.org/10.18052/www.scipress.com/ilcpa.79.9.

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The synthesis of 2-[1-(2,4- dihydroxyphenyl)ethylene]hydrazinecarboxamide and its Zn(II) metal complex was achieved. 2, 4 dihydroxy acetophenone is synthesized by resorcinol with glacial acetic acid. This further treated with semicarbazide hydrochloride to form its semicarbazone. Zn(II) metal complex was prepared by dissolving equimolar quantities of metal salt and Schiff base ligand in ethanol. All the target compounds were characterized by M.P, TLC and UV-visible and IR spectral data. Antimicrobial activities of these synthesized compounds were studied in sterile saline by Agar well diffusio

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30

Sonawane, Ratnamala P. "Synthesis, Characterization and Antimicrobial Activity of 2-[1-(2,4-Dihydroxyphenyl)Ethylene]Hydrazine Carboxamide and its Zn(II) Metal Complex." International Letters of Chemistry, Physics and Astronomy 79 (August 29, 2018): 9–16. http://dx.doi.org/10.56431/p-g62397.

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The synthesis of 2-[1-(2,4- dihydroxyphenyl)ethylene]hydrazinecarboxamide and its Zn(II) metal complex was achieved. 2, 4 dihydroxy acetophenone is synthesized by resorcinol with glacial acetic acid. This further treated with semicarbazide hydrochloride to form its semicarbazone. Zn(II) metal complex was prepared by dissolving equimolar quantities of metal salt and Schiff base ligand in ethanol. All the target compounds were characterized by M.P, TLC and UV-visible and IR spectral data. Antimicrobial activities of these synthesized compounds were studied in sterile saline by Agar well diffusio

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31

N.Muresan, S. sbirnă L., Sbirnă S., Muresan V., and I. Lepădatu C. "Complex compounds of nickel, palladium and platinum involved in electron transfer processes." Journal of Indian Chemical Society Vol. 79, May 2002 (2002): 412–15. https://doi.org/10.5281/zenodo.5842863.

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Faculty of Chemistry, University of Craiova, Calea Bucuresti, 165, Romania E-mail : n_muresan@yahoo.fr   Fax : 40-51-197048 Department of Research and Development, Aircraft S.A., Aeroportului 1, Craiova, Romania Institute of Physical Chemistry, Romanian Academy, Splaiul Independentei, 202B, Bucharest, Romania <em>Manuscript received 27 March 2001, revised 19 July 2001, accepted 15 September 2001 </em> New electron-transfer complexes of [M-N<sub>2</sub>S2] type formed by Ni<sup>II</sup>, Pd<sup>ll </sup>and Pt<sup>II </sup>with naphthoquinonic ligands have been synthesized.

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32

Aiyelabola, T. O., O. A. Fadare, and T. J. Ogundoro. "Synthesis, characterization and <i>In-silico</i> study of anti-cancer potential of Cu(II) and Ni(II) complexes of (E)-2- benzylidenehydrazinecarboxamide." Ife Journal of Science 25, no. 3 (2023): 537–53. http://dx.doi.org/10.4314/ijs.v25i3.16.

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In this study, (E)-2-benzylidenehydrazinecarboxamide coordination compounds and mixed ligand metal complexes with oxalic acid or 1,2-diaminocyclohexane were synthesized. Their potential cytotoxic effects and interactions with B-DNA evaluated. This was with a view to demonstrate their potential as anticancer agents for breast cancer. (E)-2-Benzylidenehydrazinecarboxamide (benzaldehyde semicarbazone) coordination compounds of Cu(II) and Ni(II) and mixed ligand metal complexes with oxalic acid and 1,2- diaminocyclohexane were synthesized. The resultant complexes were characterized by physicochemi

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33

Asieieva, Dasha. "METHODS OF SYNTHESIS AND FEATURES OF USING SYSTEMS BASED ON MORIN-METAL COMPLEXES IN FLUORESCENT ANALYSIS METHODS." Ukrainian Chemistry Journal 87, no. 10 (2021): 74–89. http://dx.doi.org/10.33609/2708-129x.87.10.2021.74-89.

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The review describes modern physicochemical systems based on complex compounds with organic ligands, which may have fluorescent properties when interacting with metal ions or proteins. Modern methods of synthesis of these compounds and their use in physical-chemical methods of analysis are given. Approaches to detecting the content of metals and proteins using the fluorescent properties of morin complex compounds are considered. Areas of use of the effects of amplification and quenching of fluorescence for the determination of organic compounds and metal ions, especially in the presence of DNA

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34

Syahputri, Yulian, Sutanto Sutanto, and Riza Shabrina Zamzani. "Hg (II) and Cd (II) Heavy Metal Ions Detection Based On Fluorescence Using Zn (II) Metal Ion Complex with Pyrazoline Derivatives Ligand." Helium: Journal of Science and Applied Chemistry 2, no. 1 (2022): 1–6. http://dx.doi.org/10.33751/helium.v2i1.5407.

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Pyrazoline derivatives can be used as ligands because they have photophysical properties and can chelate metal ions which cause very strong absorption, emission and have a fluorescence properties. Therefore, in recent years, pyrazoline ligands and their derivatives have been widely used for chemosensors. This research aims to detect fluorescence-based heavy metal ions Hg2+ and Cd2+ using a metal ion complex compound Zn2+ with pyrazoline derivative ligand. The research was started by synthesizing pyrazoline-derived ligands, then synthesizing complex compounds. Complex compounds were characteriz

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35

Salah, Ahmed Mahmoud, Mahmoud M. Elaasser, Ibrahim Osman, Alaa Fahmy Mohamed, Hussein H. El-Shiekh, and Farag Abd El-Hai. "SYNTHESIS, CHARACTERIZATION AND BIOLOGICAL ACTIVITY OF POLYMER NICKEL (II) COMPLEX." JOURNAL OF ADVANCES IN CHEMISTRY 12, no. 4 (2016): 4387–96. http://dx.doi.org/10.24297/jac.v12i4.2178.

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4-vinyl pyridine nickel complex containing polymerizable vinyl group, prepared by condensing (4:1 molar ratio) of 4-vinylpyridine with Nickel chloride, then polymerized with methyl methacrylate at 70 °C using AIBN as initiator. Metal complexand polymer metal complex have been characterized by elemental analyses, molar conductance, IR, 1H-NMR , Massspectra and thermal analyses (DTA and TGA). Conductivity measurement reveals the nonelectrolytic nature of thecomplex. This confirms that, the anion is coordinated to the metal ion. The IR reveal the metal ion is coordinated via thenitrogen atom of 4

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36

Setyawati, H., S. Akhlus, and I. K. Murwani. "Preliminary study: Potency metal complexes with UV-active ligands as dye sensitizer in Dye Sensitized Solar Cells." IOP Conference Series: Earth and Environmental Science 1312, no. 1 (2024): 012028. http://dx.doi.org/10.1088/1755-1315/1312/1/012028.

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Abstract The use of metal complexes as a dye sensitizer in DSSC (Dye-Sensitized Solar Cells) provides many promising opportunities. Complex compounds with ligands that actively absorb UV rays have the potential to be applied in technology solar cells in areas rich in UV rays such as Indonesia. This research aim is to investigate the potential of several complex compounds with UV active ligands and apply them as dye sensitizer in DSSC. Ligand phenanthroline (phen), and morin will be synthesized with several transition metals. The synthesized metal complexes were characterized by spectrophotomet

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37

Danyushina, G. A., P. D. Derlugyan, V. V. Strelnikov, I. V. Ivanova, and S. N. Lyubchenko. "Development of composite materials based on polyamide and complex metal compounds." Plasticheskie massy, no. 1-2 (March 19, 2020): 21–22. http://dx.doi.org/10.35164/0554-2901-2020-1-2-21-22.

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A method for modifying PA-12 polyamide with solutions of coordination metal compounds synthesized at the Southern Federal University is proposed. The eﬀect of these additives on the performance and structure of the material being developed is investigated. The optimal concentrations of additives were determined.

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38

Azizah, Rafida, Tintrim Rahayu, Ari Hayati, and Gatra Ervi Jayanti. "Scavenging activity nano complex compounds of kelor (Moringa oleifera Lamk.) leaves and seeds." Berkala Penelitian Hayati 26, no. 1 (2020): 26–31. http://dx.doi.org/10.23869/bphjbr.26.1.20205.

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Moringa oleifera Lamk. is a good source of natural antioxidants because it contains various types of antioxidant compounds such as ascorbic acid, flavonoids, phenolics, and carotenoids. Those antioxidant components forming complex structure have transitional metal as central compound, which have free radical scavenging activity. This study aims to determine the active compounds that act as scavenger in leaves and seeds of M. oleifera. The possible compound found in leaves-seeds is elaborated by in silico analysis, using Dr. Dukes Phytochemical and Ethnobotanical Databases, by mean Pass online,

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39

Szukalski, Adam, Adam Kabanski, Julia Goszyk, et al. "Triboluminescence Phenomenon Based on the Metal Complex Compounds—A Short Review." Materials 14, no. 23 (2021): 7142. http://dx.doi.org/10.3390/ma14237142.

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Triboluminescence (TL) is a phenomenon of light emission resulting from the mechanical force applied to a substance. Although TL has been observed for many ages, the radiation mechanism is still under investigation. One of the exemplary compounds which possesses triboluminescent properties are copper(I) thiocyanate bipyridine triphenylphosphine complex [Cu(NCS)(py)2(PPh3)], europium tetrakis dibenzoylmethide triethylammonium EuD4TEA, tris(bipyridine)ruthenium(II) chloride [Ru(bpy)3]Cl2, and bis(triphenylphosphine oxide)manganese(II) bromide Mn(Ph3PO)2Br2. Due to the effortless synthesis route

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Vinokurov, E. G., G. M. Mukhametova, T. F. Burukhina, V. D. Skopintsev, and V. P. Meshalkin. "Physicochemical Model of Selection of Complex Compounds for Electroless Metal Plating." Theoretical Foundations of Chemical Engineering 54, no. 3 (2020): 474–81. http://dx.doi.org/10.1134/s0040579520030136.

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Karakhanov, Eduard A., Aleksey G. Dedov, and A. S. Loktev. "Metal Complex Catalysts for the Hydrogenation of Aromatic and Heterocyclic Compounds." Russian Chemical Reviews 54, no. 2 (1985): 171–84. http://dx.doi.org/10.1070/rc1985v054n02abeh002982.

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Dzhemilev, U. M., R. I. Khusnutdinov, and G. A. Tolstikov. "Synthesis of cyclobutane and cyclopentane compounds using homogeneous metal complex catalysts." Journal of Organometallic Chemistry 409, no. 1-2 (1991): 15–65. http://dx.doi.org/10.1016/0022-328x(91)86131-9.

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KITAGAWA, S., and M. KONDO. "ChemInform Abstract: Functional Micropore Chemistry of Crystalline Metal Complex-Assembled Compounds." ChemInform 29, no. 47 (2010): no. http://dx.doi.org/10.1002/chin.199847308.

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Dzhemilev, U. M., and A. G. Ibragimov. "ChemInform Abstract: Metal Complex Catalysis in the Synthesis of Organoaluminum Compounds." ChemInform 31, no. 35 (2010): no. http://dx.doi.org/10.1002/chin.200035251.

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Sikachina, A. "The organic compounds as inhibitors of fungal corrosion of steel: quantum chemical modeling of inhibitor protection." Bulletin of Science and Practice, no. 4 (April 14, 2017): 10–21. https://doi.org/10.5281/zenodo.546286.

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. In a published scientific article presents modelled using quantum chemistry package HyperChem version 8.0.7 using semiempirical method ZINDO/1 the process of adsorption of organic sulfur-containing compounds such as iron (available in steel St3S (Poland) in the amount of 97%). Compare and explain the protective effects of corrosion depending on the extent of cathodic polarisation of the metal model specimen. This way with high accuracy reflects the process of corrosion protection with mycological content (Penicillium chrysogen um cells) by the chemisorption of organic compounds on the metal

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Mikhailov, Oleg V. "Template Synthesis (Self-Assembly) of Macrocycles: Theory and Practice." Molecules 27, no. 15 (2022): 4829. http://dx.doi.org/10.3390/molecules27154829.

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For more than 60 years, in coordination chemistry (and since the beginning of the 21st century, in molecular nanotechnology, too), there has been very significant interest in template synthesis reactions, in which the design of coordination compounds (metal complexes) with complex ligands is carried out not according to the classical scheme [metal ion + ligand → complex], but according to scheme [metal ion + “building blocks” of the future ligand (the so-called ligand synthons or ligsons) → complex] [...]

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Jeong, Jinwook, Jingjie Yang, Seokwoo Kang, Young Il Park, Seung Man Noh, and Jongwook Park. "New Thermal Radical Inhibitors Based on a Triazene Metal Complex for Radical Polymerization." Journal of Nanoscience and Nanotechnology 20, no. 9 (2020): 5510–14. http://dx.doi.org/10.1166/jnn.2020.17648.

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New triazene based metal complexes such as Cu[1-(phenyldiazenyl)piperidine]2Br2 (BTACHCuBr2), Cu[1-(phenyldiazenyl)piperidine]2Cl2 (BTACH-CuCl2), Ni[1-(phenyldiazenyl)piperidine]2Cl2 (BTACH-NiCl2 · 6H2O), Cu[2,2,6,6-tetramethyl-1-(phenyldiazenyl)piperidine]2Cl2 (BTACM-SnCl2), Ti[2,2,6,6-tetramethyl-1-(phenyldiazenyl)piperidine]2Cl2 (BTACM-TiCl2) were synthesized. All of the five compounds did not absorb in the visible light wavelength region and it does not have the color change disadvantage when using as an additive in polymerization. All materials also had thermal stability up to 245 °C. Amo

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Varavko, I. A., Yu I. Khimchenko, and N. N. Mironenko. "Production of ultrafine metal powders by the thermolysis of oil-soluble metal-containing complex compounds." Soviet Powder Metallurgy and Metal Ceramics 28, no. 6 (1989): 427–30. http://dx.doi.org/10.1007/bf00795293.

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Marić, Snježana, Nusreta Hasić, Emir Horozić, et al. "Synthesis, characterization and bioactivity of selected metal complexes with imine ligands." Technologica Acta 13, no. 2 (2020): 39–42. https://doi.org/10.5281/zenodo.4540207.

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The chemistry of complex compounds containing imine ligands is attracting significant attention from researchers today. In this work, complexes of selected transition metals (Cu, Co, Ni and Fe) with imines based on ninhydrin and amino acids methionine and cysteine were synthesized. FTIR and UV/VIS spectroscopy were used for structural characterization. Antioxidant activity of the complex was analyzed by the FRAP method. The synthesized compounds showed a significant reducing ability, ranging from 221.94 to 756.30 µmol/L. <em>In vitro</em> antimicrobial activity was tested on strains from

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B., Chakravarty. "Substitution reactions of ligand bridged multinuclear complexes of platinum group metal ions." Journal of Indian Chemical Society Vol. 80, Apr 2003 (2003): 227–31. https://doi.org/10.5281/zenodo.5839342.

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Department of Chemistry, University of Kalyani, Kalyani-741 235, India <em>E-mail:</em> bnc@klyuniv.ernet.in <em>Manuscript received 11 September 2002</em> This review discusses the kinetic aspects of the substitutions in various ligand bridge multinuclear complexes of platinum group metal ions. The reactions have been categorized with various bridging bonds and metal ions acting as nuclei. Polymerization of complex compounds involves formation of multinuclear complexes. Kinetics and mechanistic features associated with all such reactions have been highlighted and discussed critically.

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