1
|
Gaifulina VK, Gaifulin YM, Ryzhikov MR, Ulantikov AA, Yanshole VV, Naumov NG. Introduction of Niobium in the Chemistry of Octahedral Chalcogenide Clusters: Synthesis and Detailed Study of Compounds Based on Condensed and Discrete {Re 5NbQ 8} (Q = S or Se) Cores. Inorg Chem 2024; 63:15863-15874. [PMID: 39121337 DOI: 10.1021/acs.inorgchem.4c02031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/11/2024]
Abstract
It is known that niobium practically does not form cluster chalcogenide compounds of the {M6(μ3-Q8)} type, which are widespread in the chemistry of group 6 and 7 metals. This work reports the preparation of a series of polymeric and discrete niobium-containing heterometallic clusters based on the {Re5Nb(μ3-S8)} and {Re5Nb(μ3-Se8)} cores. The compounds were prepared by the high-temperature reaction between rhenium and niobium dichalcogenides in a KCN melt. The 1D polymers K5[Re5NbQ8(CN)5] (Q = S or Se), which were formed as a result of the reaction, crystallize in the structural type of K6[Mo6Se8(CN)5], similar to the previously reported heterometallic clusters K6[Re6-xMoxQ8(CN)5] (x = 2-3). The polymers were solubilized to form discrete anionic clusters [Re5NbQ8(CN)6]4-. The structure and properties of the new clusters were investigated using a combination of X-ray diffraction analysis, UV/vis spectroscopy, high-resolution electrospray mass spectrometry, cyclic voltammetry, and DFT calculations. Among other features, the compounds showed high electrochemical activity, being able to form three redox states in solution with reversible transitions. It was found that redox potentials of the isoelectronic octahedral clusters demonstrate a strong cathodic shift in the sequence [Re5OsSe8(CN)6]3- > [Re6Se8(CN)6]4- > [Re5MoSe8(CN)6]5- > [Re5NbSe8(CN)6]6-, illustrating the effect of systematic changes in the composition of octahedral cluster cores on their properties.
Collapse
Affiliation(s)
- Viktoria K Gaifulina
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev ave., Novosibirsk 630090, Russia
| | - Yakov M Gaifulin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev ave., Novosibirsk 630090, Russia
| | - Maxim R Ryzhikov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev ave., Novosibirsk 630090, Russia
| | - Anton A Ulantikov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev ave., Novosibirsk 630090, Russia
| | - Vadim V Yanshole
- International Tomography Center SB RAS, 3A, Institutskaya str., Novosibirsk 630090, Russia
| | - Nikolay G Naumov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev ave., Novosibirsk 630090, Russia
| |
Collapse
|
2
|
Pronin AS, Pozmogova TN, Vorotnikov YA, Vavilov GD, Ivanov AA, Yanshole VV, Tsygankova AR, Gusel’nikova TY, Mironov YV, Shestopalov MA. PEGylation of Terminal Ligands as a Route to Decrease the Toxicity of Radiocontrast Re 6-Clusters. Int J Mol Sci 2023; 24:16569. [PMID: 38068892 PMCID: PMC10706756 DOI: 10.3390/ijms242316569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 11/17/2023] [Accepted: 11/19/2023] [Indexed: 12/18/2023] Open
Abstract
The development of novel radiocontrast agents, mainly used for the visualization of blood vessels, is still an emerging task due to the variety of side effects of conventional X-ray contrast media. Recently, we have shown that octahedral chalcogenide rhenium clusters with phosphine ligands-Na2H14[{Re6Q8}(P(C2H4COO)3)6] (Q = S, Se)-can be considered as promising X-ray contrast agents if their relatively high toxicity related to the high charge of the complexes can be overcome. To address this issue, we propose one of the most widely used methods for tuning the properties of proteins and peptides-PEGylation (PEG is polyethylene glycol). The reaction between the clusters and PEG-400 was carried out in acidic aqueous media and resulted in the binding of up to five carboxylate groups with PEG. The study of cytotoxicity against Hep-2 cells and acute toxicity in mice showed a twofold reduction in toxicity after PEGylation, demonstrating the success of the strategy chosen. Finally, the compound obtained has been used for the visualization of blood vessels of laboratory rats by angiography and computed tomography.
Collapse
Affiliation(s)
- Aleksei S. Pronin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., Novosibirsk 630090, Russia; (A.S.P.); (T.N.P.); (A.A.I.); (A.R.T.); (T.Y.G.); (M.A.S.)
| | - Tatiana N. Pozmogova
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., Novosibirsk 630090, Russia; (A.S.P.); (T.N.P.); (A.A.I.); (A.R.T.); (T.Y.G.); (M.A.S.)
| | - Yuri A. Vorotnikov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., Novosibirsk 630090, Russia; (A.S.P.); (T.N.P.); (A.A.I.); (A.R.T.); (T.Y.G.); (M.A.S.)
| | - Georgy D. Vavilov
- National Medical Research Center for Circulation Pathology n.a. Academician E.N. Meshalkin, 15 Rechkunovskaya St., Novosibirsk 630055, Russia;
| | - Anton A. Ivanov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., Novosibirsk 630090, Russia; (A.S.P.); (T.N.P.); (A.A.I.); (A.R.T.); (T.Y.G.); (M.A.S.)
| | - Vadim V. Yanshole
- International Tomography Center SB RAS, 3a Institutskaya St., Novosibirsk 630090, Russia;
- Department of Physics, Novosibirsk State University, 2 Pirogova Str., Novosibirsk 630090, Russia
| | - Alphiya R. Tsygankova
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., Novosibirsk 630090, Russia; (A.S.P.); (T.N.P.); (A.A.I.); (A.R.T.); (T.Y.G.); (M.A.S.)
- Department of Natural Sciences, Novosibirsk State University, 2 Pirogova Str., Novosibirsk 630090, Russia
| | - Tatiana Ya. Gusel’nikova
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., Novosibirsk 630090, Russia; (A.S.P.); (T.N.P.); (A.A.I.); (A.R.T.); (T.Y.G.); (M.A.S.)
- Department of Physics, Novosibirsk State University, 2 Pirogova Str., Novosibirsk 630090, Russia
| | - Yuri V. Mironov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., Novosibirsk 630090, Russia; (A.S.P.); (T.N.P.); (A.A.I.); (A.R.T.); (T.Y.G.); (M.A.S.)
| | - Michael A. Shestopalov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., Novosibirsk 630090, Russia; (A.S.P.); (T.N.P.); (A.A.I.); (A.R.T.); (T.Y.G.); (M.A.S.)
| |
Collapse
|
3
|
Lappi TI, Gayfulin YM, Renaud A, Prestipino C, Lemoine P, Yanshole VV, Muravieva VK, Cordier S, Naumov NG. From K 6[Re 6-xMo xS 8(CN) 5] Solid Solution to Individual Cluster Complexes: Separation and Investigation of [Re 4Mo 2S 8(CN) 6] n- and [Re 3Mo 3S 8(CN) 6] n- Heterometallic Clusters. Molecules 2023; 28:5875. [PMID: 37570845 PMCID: PMC10421489 DOI: 10.3390/molecules28155875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 08/01/2023] [Accepted: 08/02/2023] [Indexed: 08/13/2023] Open
Abstract
A series of new cluster compounds with {Re4Mo2S8} and {Re3Mo3S8} cores has been obtained and investigated. The clusters with different Re/Mo ratios were isolated as individual compounds, which made it possible to study their spectroscopic and electrochemical properties. The geometry of the new clusters was studied using a combination of X-ray diffraction analysis, XAS and quantum chemical DFT calculations. It was shown that the properties of the new clusters, such as the number and position of electrochemical transitions, electronic structure and change in geometry with a change in charge, are similar to the properties of clusters based on the {Re4Mo2Se8} and {Re3Mo3Se8} cores described earlier.
Collapse
Affiliation(s)
- Tatiana I. Lappi
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev Ave., 630090 Novosibirsk, Russia; (T.I.L.); (Y.M.G.); (V.K.M.)
| | - Yakov M. Gayfulin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev Ave., 630090 Novosibirsk, Russia; (T.I.L.); (Y.M.G.); (V.K.M.)
| | - Adèle Renaud
- UFR Sciences et Propriétés de la Matière, Université de Rennes, CNRS, Institut des Sciences Chimiques de Rennes (ISCR) UMR 6226, F-35000 Rennes, France; (A.R.); (C.P.); (S.C.)
| | - Carmelo Prestipino
- UFR Sciences et Propriétés de la Matière, Université de Rennes, CNRS, Institut des Sciences Chimiques de Rennes (ISCR) UMR 6226, F-35000 Rennes, France; (A.R.); (C.P.); (S.C.)
| | - Pierric Lemoine
- Institut Jean Lamour, UMR 7198 CNRS, Universite de Lorraine, F-54011 Nancy, France;
| | - Vadim V. Yanshole
- International Tomography Center SB RAS, 3A, Institutskaya Str., 630090 Novosibirsk, Russia;
| | - Viktoria K. Muravieva
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev Ave., 630090 Novosibirsk, Russia; (T.I.L.); (Y.M.G.); (V.K.M.)
| | - Stéphane Cordier
- UFR Sciences et Propriétés de la Matière, Université de Rennes, CNRS, Institut des Sciences Chimiques de Rennes (ISCR) UMR 6226, F-35000 Rennes, France; (A.R.); (C.P.); (S.C.)
| | - Nikolai G. Naumov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev Ave., 630090 Novosibirsk, Russia; (T.I.L.); (Y.M.G.); (V.K.M.)
| |
Collapse
|
4
|
Kirakci K, Shestopalov MA, Lang K. Recent developments on luminescent octahedral transition metal cluster complexes towards biological applications. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2023.215048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
|
5
|
Yoshinari N, Konno T. Multitopic metal–organic carboxylates available as supramolecular building units. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2023]
|
6
|
Pronin AS, Gayfulin YM, Sukhikh TS, Mironov YV. Selective Oxidation of Inner Pnictogenide Ligands in Mixed-Ligand Rhenium Cubane-Type Cluster Complexes. Inorg Chem 2022; 61:19756-19763. [PMID: 36426510 DOI: 10.1021/acs.inorgchem.2c02556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Reactivity of new tetrahedral rhenium cluster complexes with pnictogenide inner ligands μ3-As3-, μ3-Sb3-, and μ3-Bi3- has been investigated in reactions with aqueous H2O2. It has been found that the oxidation of clusters [{Re4As3Q}(CN)12]7- (Q = S or Se) led to the formation of stable clusters with μ3-(AsO)3- ligands. Under the same conditions, the oxidation of [{Re4As2S2}(CN)12]6- cluster led to substitution of μ3-As3- ligands to μ3-O2-. The resulting cluster [{Re4O2S2}(CN)12]4- easily undergoes further oxidation, and even at room temperature, a unique {Re4} to {Re3} rearrangement occurs with the formation of the new triangular cluster [{Re3(μ3-S)(μ-O)2(μ-SO2)}(CN)9]5-. Upon heating, this process proceeds faster and the triangular cluster can be isolated as individual compounds. Cluster anions [{Re4SbSe3}(CN)12]5- and [{Re4BiS3}(CN)12]5- reacted with H2O2, yielding clusters containing μ3-O2- ligands, namely, [{Re4OSe3}(CN)12]4- and [{Re4OS3}(CN)12]4-. This indicates that oxidized forms of μ3-Sb3- and μ3-Bi3- ligands can be easily substituted.
Collapse
Affiliation(s)
- Aleksei S Pronin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev Avenue, 630090 Novosibirsk, Russian Federation
| | - Yakov M Gayfulin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev Avenue, 630090 Novosibirsk, Russian Federation
| | - Taisiya S Sukhikh
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev Avenue, 630090 Novosibirsk, Russian Federation
| | - Yuri V Mironov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev Avenue, 630090 Novosibirsk, Russian Federation
| |
Collapse
|
7
|
Troitskaia IB, Syrokvashin MM, Korotaev EV, Saprykin AI. Effect of gas-chromatography column regeneration during the CHN/S analysis of copper-chromium disulfide. CHIMICA TECHNO ACTA 2022. [DOI: 10.15826/chimtech.2022.9.4.23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
The effect of gas-chromatography column (GCC) regeneration during the CHN/S analysis of copper-chromium disulfide CuCrS2 (CCDS) samples on the Euro EA 3000 analyzer was identified. The effect results in a perfect straight baseline on the chromatograms of both CuCrS2 and standard samples. The obtained straight baseline causes high-quality peaks separation. In addition, the reported regeneration procedure reduces significantly the GCC regeneration duration that usually takes up to several days.
Collapse
|
8
|
A Neutral Heteroleptic Molybdenum Cluster trans-[{Mo6I8}(py)2I4]. Symmetry (Basel) 2022. [DOI: 10.3390/sym14102117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Despite that the chemistry of octahedral cluster complexes has been actively developed recently, there are still a lot of unexplored areas. For example, to date, only a few halide M6-clusters with N-heterocycles are known. Here, we obtained an apically heteroleptic octahedral iodide molybdenum cluster complex with pyridine ligands—trans-[{Mo6I8}(py)2I4] by the direct substitution of iodide apical ligands of [{Mo6I8}I6]2– in a pyridine solution. The compound co-crystalized with a monosubstituted form [{Mo6I8}(py)I5]– in the ratio of 1:4, and thus, can be described by the formula (pyH)0.2[{Mo6I8}(py)1.8I4.2]·1.8py. The composition was studied using XRPD, elemental analyses, and 1H-NMR and IR spectroscopies. According to the absorption and luminescence data, the partial substitution of apical ligands weakly affects optical properties.
Collapse
|
9
|
New inorganic ligand μ3-[SbO(H2O)2]3− in tetrahedral mixed-ligand rhenium cluster complexes K5[{Re4Q3[SbO(H2O)2]}(CN)12] (Q = S, Se). Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3644-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
10
|
Soto E, Helmink KL, Chin CP, Ferguson M, Peters SJ, Szczepura LF. Rhenium Selenide Clusters Containing Alkynyl Ligands: Unexpected Reactivity of σ-Bound Phenylacetylide. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ernesto Soto
- Department of Chemistry, Illinois State University, Normal, Illinois 61790-4160, United States
| | - Katherine L. Helmink
- Department of Chemistry, Illinois State University, Normal, Illinois 61790-4160, United States
| | - Colleen P. Chin
- Department of Chemistry, Illinois State University, Normal, Illinois 61790-4160, United States
| | - Michael Ferguson
- Department of Chemistry, University of Alberta, Edmonton T6G-262, Alberta, Canada
| | - Steven J. Peters
- Department of Chemistry, Illinois State University, Normal, Illinois 61790-4160, United States
| | - Lisa F. Szczepura
- Department of Chemistry, Illinois State University, Normal, Illinois 61790-4160, United States
| |
Collapse
|
11
|
Ivanov AA, Haouas M, Evtushok DV, Pozmogova TN, Golubeva TS, Molard Y, Cordier S, Falaise C, Cadot E, Shestopalov MA. Stabilization of Octahedral Metal Halide Clusters by Host-Guest Complexation with γ-Cyclodextrin: Toward Nontoxic Luminescent Compounds. Inorg Chem 2022; 61:14462-14469. [PMID: 36041168 DOI: 10.1021/acs.inorgchem.2c02468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
γ-Cyclodextrin (γ-CD) interacts in aqueous solution with octahedral halide clusters Na2[{M6X8}Cl6] (M = Mo, W; X = Br, I) to form robust inclusion supramolecular complexes [{M6X8}Cl6@2γ-CD]2-. Single-crystal X-ray diffraction analyses revealed two conformational organizations within the adduct depending on the nature of the inner halide X within the {M6X8} core. Using 35Cl NMR and UV-vis as complementary techniques, the kinetics of the hydrolysis process were shown to increase with the following order: {W6I8} < {W6Br8} ≈ {Mo6I8} < {Mo6Br8}. The complexation with γ-CD drastically enhances the hydrolytic stability of luminescent [{M6X8}Cl6]2- cluster-based units, which was quantitatively proved by the same techniques. The resulting host-guest complexation provides a protective shell against contact with water and offers promising horizons for octahedral clusters in biology as revealed by the low dark cytotoxicity and cellular uptake.
Collapse
Affiliation(s)
- Anton A Ivanov
- Institut Lavoisier de Versailles, UMR 8180 CNRS, UVSQ, Université Paris-Saclay, 78035 Versailles, France.,Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090, Russia
| | - Mohamed Haouas
- Institut Lavoisier de Versailles, UMR 8180 CNRS, UVSQ, Université Paris-Saclay, 78035 Versailles, France
| | - Darya V Evtushok
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090, Russia
| | - Tatiana N Pozmogova
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090, Russia
| | - Tatiana S Golubeva
- Novosibirsk State University, Novosibirsk 630090, Russia.,Federal Research Center Institute of Cytology and Genetics SB RAS, Novosibirsk 630090, Russia
| | - Yann Molard
- Université de Rennes, CNRS, ISCR - UMR 6226, ScanMAT - UMS 2001, F-35000 Rennes, France
| | - Stéphane Cordier
- Université de Rennes, CNRS, ISCR - UMR 6226, ScanMAT - UMS 2001, F-35000 Rennes, France
| | - Clément Falaise
- Institut Lavoisier de Versailles, UMR 8180 CNRS, UVSQ, Université Paris-Saclay, 78035 Versailles, France
| | - Emmanuel Cadot
- Institut Lavoisier de Versailles, UMR 8180 CNRS, UVSQ, Université Paris-Saclay, 78035 Versailles, France
| | | |
Collapse
|
12
|
Water-Soluble Chalcogenide W 6-Clusters: On the Way to Biomedical Applications. Int J Mol Sci 2022; 23:ijms23158734. [PMID: 35955875 PMCID: PMC9369320 DOI: 10.3390/ijms23158734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/04/2022] [Accepted: 08/04/2022] [Indexed: 11/17/2022] Open
Abstract
Despite the great potential of octahedral tungsten cluster complexes in fields of biomedical applications such as X-ray computed tomography or angiography, there is only one example of a water-soluble W6Q8-cluster that has been reported in the literature. Herein we present the synthesis and a detailed characterization including X-ray structural analysis, NMR, IR, UV-Vis spectroscopies, HR-MS spectrometry, and the electrochemical behavior of two new cluster complexes of the general formula W6Q8L6 with phosphine ligands containing a hydrophilic carboxylic group, which makes the complexes soluble in an aqueous medium. The hydrolytic stability of the clusters' aqueous solutions allows us to investigate for the first time the influence of W6-clusters on cell viability. The results obtained clearly demonstrate their very low cytotoxicity, comparable to the least-toxic clusters presented in the literature.
Collapse
|
13
|
Muñoz S, Alvarado-Soto L, Gaete J, Morales-Verdejo C, Ramírez-Tagle R. Cluster of Hexamolybdenum [Mo 6Cl 14] 2- for Sensing Nitroaromatic Compounds. ACS OMEGA 2022; 7:19152-19157. [PMID: 35721901 PMCID: PMC9201897 DOI: 10.1021/acsomega.1c07202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 05/06/2022] [Indexed: 06/15/2023]
Abstract
This contribution describes a novel method for the detection of trace amounts of trinitrotoluene (TNT) using a cluster of hexamolybdenum with general formula [Mo6Cl14]2-. The molybdenum cluster was characterized by UV-visible, FT-IR, and fluorescence techniques, and the synthesis was efficient and reproducible. The evaluation of the molybdenum cluster by TNT detection was perfomed by fluoresecent measurements, and the results were interpreted by the Stern-Volmer equation, obtaining K SV values of 2.9 × 105 and 1.6 × 104 M-1 in different concentration ranges. Further, the results suggest that at TNT concentrations higher than 4 × 10-5 mM (0.01 mg L-1) it is possible to measure the quenching of the cluster fluorescence. The DFT calculations indicate that the contribution of the TNT in the active lowest unoccupied molecular orbitals that are involved in the higher intensity transitions in the complex cluster-TNT are significant. This situation differs from all the luminescent [M6X8L6]2- clusters (M = Mo; X = facial bridging ligand, and L = labile axial ligands), where most of the closely spaced excited states are located in the {M6X8} q+ core. Thus, the TNT switches off the cluster luminescence. The approach using a [Mo6Cl14]2--based fluorescence sensor has the potential to be a sensing technology for the detection of nitroaromatic explosives.
Collapse
Affiliation(s)
- Salomé Muñoz
- Centro
Integrativo de Biología y Química Aplicada (CIBQA), Universidad Bernardo OHiggins, General Gana 1702, Santiago, Chile
| | - Leonor Alvarado-Soto
- Dirección
de Investigación y Postgrado, Universidad
de Aconcagua, Pedro
de Villagra 2265, Vitacura
| | - José Gaete
- Centro
Integrativo de Biología y Química Aplicada (CIBQA), Universidad Bernardo OHiggins, General Gana 1702, Santiago, Chile
| | - Cesar Morales-Verdejo
- Centro
Integrativo de Biología y Química Aplicada (CIBQA), Universidad Bernardo OHiggins, General Gana 1702, Santiago, Chile
| | - Rodrigo Ramírez-Tagle
- Dirección
de Investigación y Postgrado, Universidad
de Aconcagua, Pedro
de Villagra 2265, Vitacura
| |
Collapse
|
14
|
De La Vega JC, Esquinas PL, Gill JK, Jessa S, Gill B, Thakur Y, Saatchi K, Häfeli UO. Comparison of Rhenium and Iodine as Contrast Agents in X-Ray Imaging. CONTRAST MEDIA & MOLECULAR IMAGING 2021; 2021:1250360. [PMID: 34803544 PMCID: PMC8575601 DOI: 10.1155/2021/1250360] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 09/22/2021] [Accepted: 10/01/2021] [Indexed: 11/18/2022]
Abstract
Purpose The majority of X-ray contrast agents (XCA) are made with iodine, but iodine-based XCA (I-XCA) exhibit low contrast in high kVp X-rays due to iodine's low atomic number (Z = 53) and K-edge (33.1 keV). While rhenium is a transition metal with a high atomic number (Z = 75) and K-edge (71.7 keV), the utilization of rhenium-based XCA (Re-XCA) in X-ray imaging techniques has not been studied in depth. Our study had two objectives: (1) to compare both the image quality and the absorbed dose of I- and Re-XCA and (2) to prepare and image a rhenium-doped scaffold. Procedures. I- and Re-XCA were prepared and imaged from 50 to 120 kVp by Micro-computed tomography (µCT) and digital radiography and from 120 to 220 kVp by planar X-ray imaging. The scans were repeated using 0.1 to 1.6 mm thick copper filters to harden the X-ray beam. A rhenium-doped scaffold was prepared via electrospinning, used to coat catheters, and imaged at 90 kVp by µCT. Results I-XCA have a greater contrast-to-noise ratio (CNR) at 50 and 80 kVp, but Re-XCA have a greater CNR at >120 kVp. The difference in CNR is increased as the thickness of the copper filters is increased. For instance, the percent CNR improvement of rhenium over iodine is 14.2% with a 0.6 mm thick copper filter, but it is 59.1% with a 1.6 mm thick copper filter, as shown at 120 kVp by µCT. Upon coating them with a rhenium-doped scaffold, the catheters became radiopaque. Conclusions Using Monte Carlo simulations, we showed that it is possible to reduce the absorbed dose of high kVp X-rays while allowing the acquisition of high-quality images. Furthermore, radiopaque catheters have the potential of enhancing the contrast during catheterizations and helping physicians to place catheters inside patients more rapidly and precisely.
Collapse
Affiliation(s)
- José Carlos De La Vega
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Pedro Luis Esquinas
- Medical Imaging Research Group, Department of Radiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jovan Kaur Gill
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Selin Jessa
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Bradford Gill
- Medical Physics Department, BC Cancer, Vancouver, British Columbia, Canada
| | - Yogesh Thakur
- Department of Radiology, University of British Columbia, Vancouver, British Columbia, Canada
- Medical Imaging, Vancouver Coastal Health, Vancouver, British Columbia, Canada
| | - Katayoun Saatchi
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Urs O. Häfeli
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| |
Collapse
|
15
|
Pronin AS, Brylev KA, Ströbele M, Meyer HJ, Mironov YV. SYNTHESIS AND STRUCTURE OF A RHENIUM TETRAHEDRAL CLUSTER COMPLEX WITH THE {Re4(PO)4}4+ CORE. J STRUCT CHEM+ 2021. [DOI: 10.1134/s002247662107012x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
|
16
|
Muravieva VK, Loginov IP, Sukhikh TS, Ryzhikov MR, Yanshole VV, Nadolinny VA, Dorcet V, Cordier S, Naumov NG. Synthesis, Structure, and Spectroscopic Study of Redox-Active Heterometallic Cluster-Based Complexes [Re 5MoSe 8(CN) 6] n. Inorg Chem 2021; 60:8838-8850. [PMID: 34056900 DOI: 10.1021/acs.inorgchem.1c00763] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The heterometallic cluster-based compound K5[Re5MoSe8(CN)6] was obtained by high-temperature reaction from a mixture of ReSe2 and MoSe2 in molten potassium cyanide. The redox behavior of the [Re5MoSe8(CN)6]5- cluster anion was studied by cyclic voltammetry in aqueous and organic media showing two reversible one-electron-redox transitions with E1/2 of -0.462 and 0.357 V versus Ag/AgCl in CH3CN. Aqueous media potentials were found to be noticeably shifted to higher values because of solvation. Chemically accessible potentials allowed us to structurally isolate and characterize the [Re5MoSe8(CN)6]n (n = 3-, 4-, and 5-) cluster complex in several charge states with corresponding cluster skeletal electron (CSE) numbers ranging from 24 to 22. The electronic absorption of the [Re5MoSe8(CN)6]n cluster complex varies significantly upon a change of the CSE number, especially in the visible and near-IR regions. The local cluster core distortion upon electron removal was confirmed by density functional theory calculation, while the overall geometry of the cluster anion remained practically unaltered.
Collapse
Affiliation(s)
- Viktoria K Muravieva
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences (SB RAS), 3 Acad. Lavrentiev ave., Novosibirsk 630090, Russia
| | - Ivan P Loginov
- Novosibirsk State University; 2 Pirogova str., Novosibirsk 630090, Russia
| | - Taisiya S Sukhikh
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences (SB RAS), 3 Acad. Lavrentiev ave., Novosibirsk 630090, Russia
| | - Maxim R Ryzhikov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences (SB RAS), 3 Acad. Lavrentiev ave., Novosibirsk 630090, Russia
| | - Vadim V Yanshole
- Novosibirsk State University; 2 Pirogova str., Novosibirsk 630090, Russia.,International Tomography Center, Siberian Branch of the Russian Academy of Sciences (SB RAS), 3A Institutskaya str., Novosibirsk 630090, Russia
| | - Vladimir A Nadolinny
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences (SB RAS), 3 Acad. Lavrentiev ave., Novosibirsk 630090, Russia
| | - Vincent Dorcet
- Institut des Sciences Chimiques de Rennes, CNRS, UMR 6226, Université Rennes, Rennes F-35000, France
| | - Stéphane Cordier
- Institut des Sciences Chimiques de Rennes, CNRS, UMR 6226, Université Rennes, Rennes F-35000, France
| | - Nikolay G Naumov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences (SB RAS), 3 Acad. Lavrentiev ave., Novosibirsk 630090, Russia
| |
Collapse
|
17
|
Pronin AS, Smolentsev AI, Mironov YV. Inorganic Ligands Sb 3- and Bi 3-: Synthesis and Crystal Structures of Complexes with Mixed-Ligand Cluster Cores {Re 4Se 3Sb} 7+ and {Re 4Se 3Bi} 7. Inorg Chem 2021; 60:4371-4374. [PMID: 33719428 DOI: 10.1021/acs.inorgchem.1c00246] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The reactions of ReI3, Se, and KCN with Sb2O3 or Bi2O3 at elevated temperature led to the formation of two new tetrahedral clusters with mixed-ligand cluster cores {Re4Se3Sb}7+ and {Re4Se3Bi}7+. They are the first examples of complexes with either Sb3- or Bi3- ligands, which have never been previously described in the literature.
Collapse
Affiliation(s)
- Aleksei S Pronin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev ave., Novosibirsk 630090, Russian Federation
| | - Anton I Smolentsev
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev ave., Novosibirsk 630090, Russian Federation
| | - Yuri V Mironov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev ave., Novosibirsk 630090, Russian Federation
| |
Collapse
|
18
|
Ermolaev AV, Smolentsev AI, Mironov YV. CRYSTAL STRUCTURE OF [Cu(NH3)2]2[{Cu(NH3)}2{Cu(NH3)(OH)}Re6Se8(CN)6]. J STRUCT CHEM+ 2021. [DOI: 10.1134/s0022476621040107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
19
|
Konovalov DI, Ivanov AA, Frolova TS, Eltsov IV, Gayfulin YM, Plunkett L, Bazzar M, Adawi AM, Bouillard JSG, Baiborodin SI, Sinitsyna OI, Kuratieva NV, Yanshole VV, Efremova OA, Shestopalov MA. Water-Soluble Rhenium Clusters with Triazoles: The Effect of Chemical Structure on Cellular Internalization and the DNA Binding of the Complexes. Chemistry 2020; 26:13904-13914. [PMID: 32452602 DOI: 10.1002/chem.202001680] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 05/10/2020] [Indexed: 11/10/2022]
Abstract
Here we explore the effect of the nature of organic ligands in rhenium cluster complexes [Re6 Q8 L6 ]4- (where Q=S or Se, and L=benzotriazole, 1,2,3-triazole or 1,2,4-triazole) on the biological properties of the complexes, in particular on the cellular toxicity, cellular internalization and localization. Specifically, the study describes the synthesis and detailed characterization of the structure, luminescence and electrochemical properties of the four new Re6 clusters with 1,2,3- and 1,2,4-triazoles. Biological assays of these complexes are also discussed in addition to those with benzotriazole using cervical cancer (HeLa) and immortalized human fibroblasts (CRL-4025) as model cell lines. Our study demonstrates that the presence of hydrophobic and π-bonding rich units such as the benzene ring in benzotriazole significantly enhances cellular internalization of rhenium clusters. These ligands facilitate binding of the clusters to DNA, which results in increased cytotoxicity of the complexes.
Collapse
Affiliation(s)
- Dmitry I Konovalov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia
| | - Anton A Ivanov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia
| | - Tatiana S Frolova
- Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia.,Federal Research Center Institute of Cytology and Genetics SB RAS, 10 acad. Lavrentiev ave., 630090, Novosibirsk, Russia
| | - Ilia V Eltsov
- Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia
| | - Yakov M Gayfulin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia
| | - Louis Plunkett
- School of Mathematics and Physical Sciences, G.W. Gray Centre for Advanced Materials University of Hull, Cottingham Road, HU6 7RX, Hull, UK
| | - Masoomeh Bazzar
- School of Mathematics and Physical Sciences, G.W. Gray Centre for Advanced Materials University of Hull, Cottingham Road, HU6 7RX, Hull, UK
| | - Ali M Adawi
- School of Mathematics and Physical Sciences, G.W. Gray Centre for Advanced Materials University of Hull, Cottingham Road, HU6 7RX, Hull, UK
| | - Jean-Sebastien G Bouillard
- School of Mathematics and Physical Sciences, G.W. Gray Centre for Advanced Materials University of Hull, Cottingham Road, HU6 7RX, Hull, UK
| | - Sergey I Baiborodin
- Federal Research Center Institute of Cytology and Genetics SB RAS, 10 acad. Lavrentiev ave., 630090, Novosibirsk, Russia
| | - Olga I Sinitsyna
- Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia.,Federal Research Center Institute of Cytology and Genetics SB RAS, 10 acad. Lavrentiev ave., 630090, Novosibirsk, Russia
| | - Natalia V Kuratieva
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia
| | - Vadim V Yanshole
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia.,Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia.,International Tomography Center SB RAS, 3a Institutskaya st., 630090, Novosibirsk, Russia
| | - Olga A Efremova
- School of Mathematics and Physical Sciences, G.W. Gray Centre for Advanced Materials University of Hull, Cottingham Road, HU6 7RX, Hull, UK
| | - Michael A Shestopalov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia.,Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia
| |
Collapse
|
20
|
Litvinova YM, Gayfulin YM, Samsonenko DG, Dorovatovsky PV, Lazarenko VA, Mironov YV. SYNTHESIS AND STRUCTURE OF TWO NOVEL METAL-ORGANIC FRAMEWORKS BASED ON CLUSTER ANIONS [Re6Se8(CN)6]4–, CATIONS Tb3+, AND ISONICOTINATE ANIONS. J STRUCT CHEM+ 2020. [DOI: 10.1134/s0022476620100169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
21
|
Bardin VA, Ivanov AA, Konovalov DI, Smolentsev AI, Shestopalov MA. CRYSTAL STRUCTURE AND LUMINESCENT PROPERTIES OF RHENIUM CLUSTERS [{Re6(μ3-Q)8}(imz-[1,2-a]py)6]Br2. J STRUCT CHEM+ 2020. [DOI: 10.1134/s0022476620100157] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
22
|
Gassan AD, Ivanov AA, Eltsov IV, Kuratieva NV, Shestopalov MA. Neutral Chalcogenide Tungsten Cluster with
Tris
(2‐Cyanoethyl)phosphine. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000418] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Alena D. Gassan
- Nikolaev Institute of Inorganic Chemistry SB RAS 3 acad. Lavrentiev ave. 630090 Novosibirsk Russia
- Novosibirsk State University 2 Pirogova st. 630090 Novosibirsk Russia
| | - Anton A. Ivanov
- Nikolaev Institute of Inorganic Chemistry SB RAS 3 acad. Lavrentiev ave. 630090 Novosibirsk Russia
| | - Ilia V. Eltsov
- Novosibirsk State University 2 Pirogova st. 630090 Novosibirsk Russia
| | - Natalia V. Kuratieva
- Nikolaev Institute of Inorganic Chemistry SB RAS 3 acad. Lavrentiev ave. 630090 Novosibirsk Russia
| | - Michael A. Shestopalov
- Nikolaev Institute of Inorganic Chemistry SB RAS 3 acad. Lavrentiev ave. 630090 Novosibirsk Russia
| |
Collapse
|
23
|
Ulantikov AA, Gayfulin YM, Ivanov AA, Sukhikh TS, Ryzhikov MR, Brylev KA, Smolentsev AI, Shestopalov MA, Mironov YV. Soluble Molecular Rhenium Cluster Complexes Exhibiting Multistage Terminal Ligands Reduction. Inorg Chem 2020; 59:6460-6470. [PMID: 32319770 DOI: 10.1021/acs.inorgchem.0c00546] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Substitution of terminal halide ligands of octahedral rhenium cluster complexes [Re6Q8X6]4- in a melt of 4,4'-bipyridine (bpy) led to us obtaining four new compounds with the general formula trans-[Re6Q8(bpy)4X2] (Q = S or Se; X = Cl or Br) in high yield. In contrast to most of the known molecular rhenium cluster complexes with heteroaromatic terminal ligands, compounds 1-4 are soluble in organic solvents. This made it possible to carry out a detailed characterization of the new compounds both in solids and in solutions. In particular, it was shown that compounds 1-4 in the DMSO solution exhibit four reversible reduction processes. A comparison of the obtained data with the results of DFT calculations of the electronic structure suggests that these processes correspond to two-electron reduction of all four bpy ligands. The reduction potentials are shifted to the positive region compared with the potential of free bipyridine, and the value of the shift depends on the composition of the cluster core. The presence of four transitions also suggests that electronic exchange between terminal ligands in the cis-position is possible. The study of the luminescence of the compounds showed that emission maxima of selenide clusters almost coincide with those of sulfide ones, while luminescence spectra of the complexes with chloride terminal ligands (1 and 3) are slightly blue-shifted relative to the spectra of the complexes with bromide ligands (2 and 4).
Collapse
Affiliation(s)
- Anton A Ulantikov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
| | - Yakov M Gayfulin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
| | - Anton A Ivanov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
| | - Taisiya S Sukhikh
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
| | - Maxim R Ryzhikov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
| | - Konstantin A Brylev
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
| | - Anton I Smolentsev
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
| | - Michael A Shestopalov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
| | - Yuri V Mironov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
| |
Collapse
|
24
|
Konovalov DI, Ivanov AA, Vorotnikov YA, Brylev KA, Eltsov IV, Kuratieva NV, Kitamura N, Mironov YV, Shestopalov MA. Synthesis and luminescence properties of apically homoleptic octahedral rhenium clusters with pyrazole and 3,5-dimethylpyrazole. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119128] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
25
|
Feliz M, Atienzar P, Amela-Cortés M, Dumait N, Lemoine P, Molard Y, Cordier S. Supramolecular Anchoring of Octahedral Molybdenum Clusters onto Graphene and Their Synergies in Photocatalytic Water Reduction. Inorg Chem 2019; 58:15443-15454. [DOI: 10.1021/acs.inorgchem.9b02529] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Marta Feliz
- Instituto de Tecnología Química (Universitat Politècnica de València—Consejo Superior de Investigaciones Científicas), Avd. de los Naranjos s/n, 46022 Valencia, Spain
| | - Pedro Atienzar
- Instituto de Tecnología Química (Universitat Politècnica de València—Consejo Superior de Investigaciones Científicas), Avd. de los Naranjos s/n, 46022 Valencia, Spain
| | - Maria Amela-Cortés
- Université de Rennes, CNRS, ISCR-UMR 6226, ScanMAT-UMS 2001, F-35000 Rennes, France
| | - Noée Dumait
- Université de Rennes, CNRS, ISCR-UMR 6226, ScanMAT-UMS 2001, F-35000 Rennes, France
| | - Pierric Lemoine
- Université de Rennes, CNRS, ISCR-UMR 6226, ScanMAT-UMS 2001, F-35000 Rennes, France
| | - Yann Molard
- Université de Rennes, CNRS, ISCR-UMR 6226, ScanMAT-UMS 2001, F-35000 Rennes, France
| | - Stéphane Cordier
- Université de Rennes, CNRS, ISCR-UMR 6226, ScanMAT-UMS 2001, F-35000 Rennes, France
| |
Collapse
|
26
|
Ferreira Molina E, Martins de Jesus NA, Paofai S, Hammer P, Amela‐Cortes M, Robin M, Cordier S, Molard Y. When a Red–NIR‐Emissive Cs
2
[Mo
6
Br
14
] Interacts with an Active Diureasil–PEO Matrix: Design of Tunable and White‐Light‐Emitting Hybrid Material. Chemistry 2019; 25:15248-15251. [DOI: 10.1002/chem.201903892] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 09/17/2019] [Indexed: 11/05/2022]
Affiliation(s)
| | | | - Serge Paofai
- Univ Rennes, CNRS, ISCR-UMR 6226, ScanMAT-UMS 2001 35000 Rennes France
| | - Peter Hammer
- Instituto de Quimica, UNESP-Universidade Estadual Paulista 4800-900 Araraquara SP Brazil
| | | | - Malo Robin
- Univ Rennes, CNRS, ISCR-UMR 6226, ScanMAT-UMS 2001 35000 Rennes France
| | - Stephane Cordier
- Univ Rennes, CNRS, ISCR-UMR 6226, ScanMAT-UMS 2001 35000 Rennes France
| | - Yann Molard
- Univ Rennes, CNRS, ISCR-UMR 6226, ScanMAT-UMS 2001 35000 Rennes France
| |
Collapse
|
27
|
Muravieva VK, Gayfulin YM, Prestipino C, Lemoine P, Ryzhikov MR, Yanshole VV, Cordier S, Naumov NG. Tailoring Heterometallic Cluster Functional Building Blocks: Synthesis, Separation, Structural and DFT Studies of [Re
6−
x
Mo
x
Se
8
(CN)
6
]
n
−. Chemistry 2019; 25:15040-15045. [DOI: 10.1002/chem.201903321] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 08/28/2019] [Indexed: 11/06/2022]
Affiliation(s)
- Viktoria K. Muravieva
- Nikolaev Institute of Inorganic Chemistry SB RAS 3, Acad. Lavrentiev ave. 630090 Novosibirsk Russia
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226 35000 Rennes France
| | - Yakov M. Gayfulin
- Nikolaev Institute of Inorganic Chemistry SB RAS 3, Acad. Lavrentiev ave. 630090 Novosibirsk Russia
| | - Carmelo Prestipino
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226 35000 Rennes France
| | - Pierric Lemoine
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226 35000 Rennes France
| | - Maxim R. Ryzhikov
- Nikolaev Institute of Inorganic Chemistry SB RAS 3, Acad. Lavrentiev ave. 630090 Novosibirsk Russia
- Novosibirsk State University 2, Pirogova str. Novosibirsk 630090 Russia
| | - Vadim V. Yanshole
- Novosibirsk State University 2, Pirogova str. Novosibirsk 630090 Russia
- International Tomography Center SB RAS 3A, Institutskaya str. Novosibirsk 630090 Russia
| | - Stéphane Cordier
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226 35000 Rennes France
| | - Nikolay G. Naumov
- Nikolaev Institute of Inorganic Chemistry SB RAS 3, Acad. Lavrentiev ave. 630090 Novosibirsk Russia
- Novosibirsk State University 2, Pirogova str. Novosibirsk 630090 Russia
| |
Collapse
|
28
|
Bauer EB, Haase AA, Reich RM, Crans DC, Kühn FE. Organometallic and coordination rhenium compounds and their potential in cancer therapy. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.04.014] [Citation(s) in RCA: 93] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
29
|
Shamshurin MV, Mikhaylov MA, Sukhikh T, Benassi E, Tarkova AR, Prokhorikhin AA, Kretov EI, Shestopalov MA, Abramov PA, Sokolov MN. Octahedral {Ta6I12} Clusters. Inorg Chem 2019; 58:9028-9035. [DOI: 10.1021/acs.inorgchem.9b00364] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Maxim V. Shamshurin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Ave., Novosibirsk 630090, Russian Federation
| | - Maxim A. Mikhaylov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Ave., Novosibirsk 630090, Russian Federation
| | - Taisia Sukhikh
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Ave., Novosibirsk 630090, Russian Federation
| | - Enrico Benassi
- Department of Chemistry, Hexi University, Zhangye 734000, People’s Republic of China
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 10 Tianshui Middle Road, Chengguan Qu, Lanzhou 730000, People’s Republic of China
| | - Alexandra R. Tarkova
- National Medical Research Center named after E.N. Meshalkin, 15 Rechkunovskaya str., Novosibirsk 630055 Russian Federation
| | - Alexey A. Prokhorikhin
- National Medical Research Center named after E.N. Meshalkin, 15 Rechkunovskaya str., Novosibirsk 630055 Russian Federation
| | - Evgeniy I. Kretov
- National Medical Research Center named after E.N. Meshalkin, 15 Rechkunovskaya str., Novosibirsk 630055 Russian Federation
| | - Michael A. Shestopalov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Ave., Novosibirsk 630090, Russian Federation
- Novosibirsk State University, 2 Pirogova Str., Novosibirsk 630090, Russian Federation
| | - Pavel A. Abramov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Ave., Novosibirsk 630090, Russian Federation
- Novosibirsk State University, 2 Pirogova Str., Novosibirsk 630090, Russian Federation
| | - Maxim N. Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Ave., Novosibirsk 630090, Russian Federation
- Novosibirsk State University, 2 Pirogova Str., Novosibirsk 630090, Russian Federation
| |
Collapse
|
30
|
Muravieva VK, Gayfulin YM, Lappi TI, Dorcet V, Sukhikh TS, Lemoine P, Ryzhikov MR, Mironov YV, Cordier S, Naumov NG. Apical Cyanide Ligand Substitution in Heterometallic Clusters [Re
3
Mo
3
Q
8
(CN)
6
]
n
–
(Q = S, Se). Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900198] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Viktoria K. Muravieva
- Nikolaev Institute of Inorganic Chemistry SB RAS 3, Acad. Lavrentiev ave. Novosibirsk 630090 Russian Federation
- Univ. Rennes, CNRS ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226 Campus de Beaulieu Rennes F‐35000 France
| | - Yakov M. Gayfulin
- Nikolaev Institute of Inorganic Chemistry SB RAS 3, Acad. Lavrentiev ave. Novosibirsk 630090 Russian Federation
| | - Tatiana I. Lappi
- Nikolaev Institute of Inorganic Chemistry SB RAS 3, Acad. Lavrentiev ave. Novosibirsk 630090 Russian Federation
- Novosibirsk State University 2, Pirogova str. Novosibirsk 630090 Russian Federation
| | - Vincent Dorcet
- Univ. Rennes, CNRS ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226 Campus de Beaulieu Rennes F‐35000 France
| | - Taisiya S. Sukhikh
- Nikolaev Institute of Inorganic Chemistry SB RAS 3, Acad. Lavrentiev ave. Novosibirsk 630090 Russian Federation
- Novosibirsk State University 2, Pirogova str. Novosibirsk 630090 Russian Federation
| | - Pierric Lemoine
- Univ. Rennes, CNRS ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226 Campus de Beaulieu Rennes F‐35000 France
| | - Maxim R. Ryzhikov
- Nikolaev Institute of Inorganic Chemistry SB RAS 3, Acad. Lavrentiev ave. Novosibirsk 630090 Russian Federation
- Novosibirsk State University 2, Pirogova str. Novosibirsk 630090 Russian Federation
| | - Yuri V. Mironov
- Nikolaev Institute of Inorganic Chemistry SB RAS 3, Acad. Lavrentiev ave. Novosibirsk 630090 Russian Federation
- Novosibirsk State University 2, Pirogova str. Novosibirsk 630090 Russian Federation
| | - Stéphane Cordier
- Univ. Rennes, CNRS ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226 Campus de Beaulieu Rennes F‐35000 France
| | - Nikolay G. Naumov
- Nikolaev Institute of Inorganic Chemistry SB RAS 3, Acad. Lavrentiev ave. Novosibirsk 630090 Russian Federation
- Novosibirsk State University 2, Pirogova str. Novosibirsk 630090 Russian Federation
| |
Collapse
|
31
|
Konovalov DI, Ivanov AA, Vorotnikov YA, Smolentsev AI, Eltsov IV, Efremova OA, Kitamura N, Mironov YV, Shestopalov MA. Octahedral chalcogenide rhenium cluster complexes with imidazole. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.03.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
32
|
Elistratova J, Mukhametshina A, Kholin K, Nizameev I, Mikhailov M, Sokolov M, Khairullin R, Miftakhova R, Shammas G, Kadirov M, Petrov K, Rizvanov A, Mustafina A. Interfacial uploading of luminescent hexamolybdenum cluster units onto amino-decorated silica nanoparticles as new design of nanomaterial for cellular imaging and photodynamic therapy. J Colloid Interface Sci 2019; 538:387-396. [DOI: 10.1016/j.jcis.2018.12.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 11/30/2018] [Accepted: 12/03/2018] [Indexed: 12/14/2022]
|
33
|
Pronin AS, Yarovoy SS, Smolentsev AI, Mironov YV. New Method for the Synthesis of Octahedral Rhenium Chalcocyanide Cluster Complexes [{Re6(μ3-Q)8}(CN)6]4– (Q = S, Se, Te). RUSS J COORD CHEM+ 2019. [DOI: 10.1134/s1070328419020052] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
34
|
Chen X, Song J, Chen X, Yang H. X-ray-activated nanosystems for theranostic applications. Chem Soc Rev 2019; 48:3073-3101. [PMID: 31106315 DOI: 10.1039/c8cs00921j] [Citation(s) in RCA: 150] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
X-rays are widely applied in clinical medical facilities for radiotherapy (RT) and biomedical imaging. However, the sole use of X-rays for cancer treatment leads to insufficient radiation energy deposition due to the low X-ray attenuation coefficients of living tissues and organs, producing unavoidable excessive radiation doses with serious side effects to healthy body parts. Over the past decade, developments in materials science and nanotechnology have led to rapid progress in the field of X-ray-activated tumor-targeting nanosystems, which are able to tackle even systemic tumors and relieve the burden of exposure to large radiation doses. Additionally, novel imaging contrast agents and techniques have also been developed. In comparison with conventional external light sources (e.g., near infrared), the X-ray technique is ideal for the activation of nanosystems for cancer treatment and biomedical imaging applications due to its nearly unlimited penetration depth in living tissues and organisms. In this review, we systematically describe the interaction mechanisms between X-rays and nanosystems, and provide an overview of X-ray-sensitive materials and the recent progress on X-ray-activated nanosystems for cancer-associated theranostic applications.
Collapse
Affiliation(s)
- Xiaofeng Chen
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fuzhou 350108, P. R. China.
| | | | | | | |
Collapse
|
35
|
Ivanov AA, Konovalov DI, Pozmogova TN, Solovieva AO, Melnikov AR, Brylev KA, Kuratieva NV, Yanshole VV, Kirakci K, Lang K, Cheltygmasheva SN, Kitamura N, Shestopalova LV, Mironov YV, Shestopalov MA. Water-soluble Re6-clusters with aromatic phosphine ligands – from synthesis to potential biomedical applications. Inorg Chem Front 2019. [DOI: 10.1039/c8qi01216d] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
New hexarhenium clusters exhibit radio- and photoluminescence, have low cytotoxicity, are capable of penetrating into cells and exhibit photodynamic toxicity.
Collapse
|
36
|
Mikhaylov MA, Mironova AD, Brylev KA, Sukhikh TS, Eltsov IV, Stass DV, Gushchin AL, Kitamura N, Sokolov MN. Functionalization of [Re 6Q 8(CN) 6] 4− clusters by methylation of cyanide ligands. NEW J CHEM 2019. [DOI: 10.1039/c9nj02971k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Methylation of anionic cluster complexes [Re6Q8(CN)6]4− with ((CH3)3O)BF4 or CF3SO3CH3 afforded homoleptic isonitrile cluster complexes [Re6Q8(CH3NC)6]2+ (Q = S, Se, Te).
Collapse
Affiliation(s)
| | - Alina D. Mironova
- Nikolaev Institute of Inorganic Chemistry SB RAS
- 630090 Novosibirsk
- Russia
| | - Konstantin A. Brylev
- Nikolaev Institute of Inorganic Chemistry SB RAS
- 630090 Novosibirsk
- Russia
- Novosibirsk State University
- 630090 Novosibirsk
| | - Taisiya S. Sukhikh
- Nikolaev Institute of Inorganic Chemistry SB RAS
- 630090 Novosibirsk
- Russia
- Novosibirsk State University
- 630090 Novosibirsk
| | | | - Dmitri V. Stass
- Novosibirsk State University
- 630090 Novosibirsk
- Russia
- Voevodsky Institute of Chemical Kinetics and Combustion SB RAS
- 630090 Novosibirsk
| | - Artem L. Gushchin
- Nikolaev Institute of Inorganic Chemistry SB RAS
- 630090 Novosibirsk
- Russia
- Novosibirsk State University
- 630090 Novosibirsk
| | - Noboru Kitamura
- Department of Chemistry
- Faculty of Science
- Hokkaido University
- 060-0810 Sapporo
- Japan
| | - Maxim N. Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS
- 630090 Novosibirsk
- Russia
- Novosibirsk State University
- 630090 Novosibirsk
| |
Collapse
|
37
|
Ivanov AA, Falaise C, Landy D, Haouas M, Mironov YV, Shestopalov MA, Cadot E. Tuning the chaotropic effect as an assembly motif through one-electron transfer in a rhenium cluster. Chem Commun (Camb) 2019; 55:9951-9954. [DOI: 10.1039/c9cc05136h] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
As small change as one electron transfer within the hydrophilic rhenium cluster [{Re6Se8}(CN)6]4−/3− induces dramatic alteration in supramolecular self-assembly properties with γ-cyclodextrin as a result of chaotropic effect driven process.
Collapse
Affiliation(s)
- Anton A. Ivanov
- Institut Lavoisier de Versailles
- CNRS
- UVSQ
- Université Paris-Saclay
- Versailles
| | - Clément Falaise
- Institut Lavoisier de Versailles
- CNRS
- UVSQ
- Université Paris-Saclay
- Versailles
| | - David Landy
- Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV, EA 4492)
- ULCO
- Dunkerque
- France
| | - Mohamed Haouas
- Institut Lavoisier de Versailles
- CNRS
- UVSQ
- Université Paris-Saclay
- Versailles
| | - Yuri V. Mironov
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Michael A. Shestopalov
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- The Federal Research Center of Fundamental and Translational Medicine
- Novosibirsk
| | - Emmanuel Cadot
- Institut Lavoisier de Versailles
- CNRS
- UVSQ
- Université Paris-Saclay
- Versailles
| |
Collapse
|
38
|
Elistratova J, Akhmadeev B, Korenev V, Sokolov M, Nizameev I, Gubaidullin A, Voloshina A, Mustafina A. Self-assembly of Gd 3+-bound keplerate polyanions into nanoparticles as a route for the synthesis of positive MRI contrast agents. Impact of the structure on the magnetic relaxivity. SOFT MATTER 2018; 14:7916-7925. [PMID: 30246848 DOI: 10.1039/c8sm01214h] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The present work introduces Gd3+ complexes with giant keplerate polyanions as a promising basis for MRI contrast agents. The impact of Gd3+ binding with different building blocks of keplerates on the magnetic relaxivity of the complexes is revealed by comparative study of the keplerates [{Mo6O21}12{Mo2O4(OAc)}30]42-, [{Mo6O21}12{Mo2O4(HPO4)}30]72-, and [{Mo6O21}12{Mo2O2S2(OAc)}30]42-. Unprecedentedly high longitudinal and transverse relaxivity values (up to 250 and 300 mM-1 s-1 correspondingly) are achieved for the keplerates possessing edl{Mo2O4(OAc)} and {Mo2O4(HPO42-)} moieties under their 1 : 1 complex formation with Gd3+. The transformation of the external pores from Mo9O9 to Mo9O6S3 in the {Mo2O2S2(OAc)}-keplerate and an increase in the Gd3+-to-keplerate ratio are the factors that decrease the relaxivity. The rapid degradation of the free keplerates in aqueous solutions restricts the use of the Gd3+-bound keplerates with 1 : 1 stoichiometry as MRI contrast agents. In this work, the optimized stoichiometry of the complexes, their self-assembly into ultra-small nanoparticles and their hydrophilic coating by a triblock copolymer are highlighted as tools for increasing both the colloid and chemical stability of the keplerate complexes. Optimal keplerate compositions have been identified to achieve a compromise of low cytotoxicity and high stability; these Gd3+-bound keplerates exhibit longitudinal and transverse relaxivity values (95 and 114 mM-1 s-1, respectively), well within the region of interest for MRI techniques.
Collapse
Affiliation(s)
- Julia Elistratova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov str., 8, 420088, Kazan, Russia.
| | | | | | | | | | | | | | | |
Collapse
|
39
|
Gayfulin YM, Ryzhikov MR, Samsonenko DG, Mironov YV. Electron-rich bioctahedral rhenium chalcohalide clusters [Re12CS14(µ-S)3Cl6]8− and [Re12CS14(µ-S)3Br6]8−: Synthesis, structure and properties. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.05.061] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
40
|
Ivanov AA, Falaise C, Abramov PA, Shestopalov MA, Kirakci K, Lang K, Moussawi MA, Sokolov MN, Naumov NG, Floquet S, Landy D, Haouas M, Brylev KA, Mironov YV, Molard Y, Cordier S, Cadot E. Host-Guest Binding Hierarchy within Redox- and Luminescence-Responsive Supramolecular Self-Assembly Based on Chalcogenide Clusters and γ-Cyclodextrin. Chemistry 2018; 24:13467-13478. [PMID: 29894019 DOI: 10.1002/chem.201802102] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 06/11/2018] [Indexed: 12/19/2022]
Abstract
Water-soluble salts of anionic [Re6 Q8 (CN)6 ]4- (Q=S, Se, Te) chalcogenide octahedral rhenium clusters react with γ-cyclodextrin (γ-CD) producing a new type of inclusion compounds. Crystal structures determined through single-crystal X-ray diffraction analysis revealed supramolecular host-guest assemblies resulting from close encapsulations of the octahedral cluster within two γ-CDs. Interestingly, nature of the inner Q ligands influences strongly the host-guest conformation. The cluster [Re6 S8 (CN)6 ]4- interacts preferentially with the primary faces of the γ-CD while the bulkier clusters [Re6 Se8 (CN)6 ]4- and [Re6 Te8 (CN)6 ]4- exhibit specific interactions with the secondary faces of the cyclic host. Furthermore, analysis of the crystal packing reveals additional supramolecular interactions that lead to 2D infinite arrangements with [Re6 S8 (CN)6 ]4- or to 1D "bamboo-like" columns with [Re6 Se8 (CN)6 ]4- and [Re6 Te8 (CN)6 ]4- species. Solution studies, using multinuclear NMR methods, ESI-MS and Isothermal titration calorimetry (ITC) corroborates nicely the solid-state investigations showing that supramolecular pre-organization is retained in aqueous solution even in diluted conditions. Furthermore, ITC analysis showed that host-guest stability increases significantly ongoing from S to Te. At last, we report herein that deep inclusion alters significantly the intrinsic physical-chemical properties of the octahedral clusters, allowing redox tuning and near IR luminescence enhancement.
Collapse
Affiliation(s)
- Anton A Ivanov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia.,The Federal Research Center of Fundamental and Translational Medicine, 2 Timakova st., 630117, Novosibirsk, Russia.,Institut Lavoisier de Versailles, CNRS, UVSQ, Université Paris-Saclay, 45 avenue des Etats-Unis, 78035, Versailles, France
| | - Clément Falaise
- Institut Lavoisier de Versailles, CNRS, UVSQ, Université Paris-Saclay, 45 avenue des Etats-Unis, 78035, Versailles, France
| | - Pavel A Abramov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia.,Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia
| | - Michael A Shestopalov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia.,The Federal Research Center of Fundamental and Translational Medicine, 2 Timakova st., 630117, Novosibirsk, Russia.,Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia
| | - Kaplan Kirakci
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, Husinec-Řež 1001, 250 68, Řež, Czech Republic
| | - Kamil Lang
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, Husinec-Řež 1001, 250 68, Řež, Czech Republic
| | - Mhamad A Moussawi
- Institut Lavoisier de Versailles, CNRS, UVSQ, Université Paris-Saclay, 45 avenue des Etats-Unis, 78035, Versailles, France
| | - Maxim N Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia.,Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia
| | - Nikolay G Naumov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia.,Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia
| | - Sébastien Floquet
- Institut Lavoisier de Versailles, CNRS, UVSQ, Université Paris-Saclay, 45 avenue des Etats-Unis, 78035, Versailles, France
| | - David Landy
- Unité de Chimie Environnementale et, Interactions sur le Vivant (UCEIV, EA 4492), 145, Avenue Maurice Schumann, MREI 1, 59140, Dunkerque, France
| | - Mohamed Haouas
- Institut Lavoisier de Versailles, CNRS, UVSQ, Université Paris-Saclay, 45 avenue des Etats-Unis, 78035, Versailles, France
| | - Konstantin A Brylev
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia.,Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia
| | - Yuri V Mironov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia.,Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia
| | - Yann Molard
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS, Université de Rennes 1, Avenue du Général Leclerc, 35042, Rennes, France
| | - Stéphane Cordier
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS, Université de Rennes 1, Avenue du Général Leclerc, 35042, Rennes, France
| | - Emmanuel Cadot
- Institut Lavoisier de Versailles, CNRS, UVSQ, Université Paris-Saclay, 45 avenue des Etats-Unis, 78035, Versailles, France
| |
Collapse
|
41
|
Estrada LD, Duran E, Cisterna M, Echeverria C, Zheng Z, Borgna V, Arancibia-Miranda N, Ramírez-Tagle R. The cluster [Re 6Se 8I 6] 3- penetrates biological membranes: drug-like properties for CNS tumor treatment and diagnosis. Biometals 2018; 31:517-525. [PMID: 29574625 DOI: 10.1007/s10534-018-0097-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 03/21/2018] [Indexed: 02/07/2023]
Abstract
Tumorigenic cell lines are more susceptible to [Re6Se8I6]3- cluster-induced death than normal cells, becoming a novel candidate for cancer treatment. Still, the feasibility of using this type of molecules in human patients remains unclear and further pharmacokinetics analysis is needed. Using coupled plasma optical emission spectroscopy, we determined the Re-cluster tissue content in injected mice, as a biodistribution measurement. Our results show that the Re-cluster successfully reaches different tissues, accumulating mainly in heart and liver. In order to dissect the mechanism underlying cluster biodistribution, we used three different experimental approaches. First, we evaluate the degree of lipophilicity by determining the octanol/water partition coefficient. The cluster mostly remained in the octanol fraction, with a coefficient of 1.86 ± 0.02, which indicates it could potentially cross cell membranes. Then, we measured the biological membrane penetration through a parallel artificial membrane permeability assays (PAMPA) assay. The Re-cluster crosses the artificial membrane, with a coefficient of 122 nm/s that is considered highly permeable. To evaluate a potential application of the Re-cluster in central nervous system (CNS) tumors, we analyzed the cluster's brain penetration by exposing cultured blood-brain-barrier (BBB) cells to increasing concentrations of the cluster. The Re-cluster effectively penetrates the BBB, reaching nearly 30% of the brain side after 24 h. Thus, our results indicate that the Re-cluster penetrates biological membranes reaching different target organs-most probably due to its lipophilic properties-becoming a promising anti-cancer drug with high potential for CNS cancer's diagnosis and treatment.
Collapse
Affiliation(s)
- Lisbell D Estrada
- Centro de Biología y Química Aplicada (CIBQA), Universidad Bernardo O Higgins, Santiago, Chile
| | - Elizabeth Duran
- Centro de Biología y Química Aplicada (CIBQA), Universidad Bernardo O Higgins, Santiago, Chile
| | - Matias Cisterna
- Centro de Biología y Química Aplicada (CIBQA), Universidad Bernardo O Higgins, Santiago, Chile
| | - Cesar Echeverria
- Centro de Biología y Química Aplicada (CIBQA), Universidad Bernardo O Higgins, Santiago, Chile
| | - Zhiping Zheng
- Department of Chemistry, The University of Arizona, Tucson, AZ, USA
| | - Vincenzo Borgna
- Urology Department, Hospital Barros Luco Trudeau, San Miguel, Santiago, Chile
- Andes Biotechnologies SA and Fundación Ciencia para la Vida, Zañartu 1482, Ñuñoa, Santiago, Chile
| | - Nicolas Arancibia-Miranda
- Facultad de Química y Biologia, Universidad de Santiago de Chile, Santiago, Chile
- Center of Development of Nanoscience and Nanotechnology CEDENNA, Santiago, Chile
| | - Rodrigo Ramírez-Tagle
- Facultad de Ingeniería Ciencia y Tecnología, Universidad Bernardo O Higgins, Santiago, Chile.
| |
Collapse
|
42
|
Muravieva VK, Gayfulin YM, Ryzhikov MR, Novozhilov IN, Samsonenko DG, Piryazev DA, Yanshole VV, Naumov NG. Mixed-metal clusters with a {Re3Mo3Se8} core: from a polymeric solid to soluble species with multiple redox transitions. Dalton Trans 2018; 47:3366-3377. [DOI: 10.1039/c7dt03571c] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Soluble compounds based on new heterometallic {Re3Mo3Se8}ncluster cores were synthesized and investigated.
Collapse
Affiliation(s)
- Viktoria K. Muravieva
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Institut des Sciences Chimiques de Rennes
- Université de Rennes 1
| | | | - Maxim R. Ryzhikov
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | | | - Denis G. Samsonenko
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Dmitry A. Piryazev
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Vadim V. Yanshole
- Novosibirsk State University
- Novosibirsk
- Russia
- International Tomography Center SB RAS
- Novosibirsk
| | - Nikolay G. Naumov
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| |
Collapse
|
43
|
|
44
|
Ivanov AA, Kuratieva NV, Shestopalov MA, Mironov YV. Crystal structure of a [CsK2(μ3-DMF)2(μ-DMF)3(DMF)4][{Re6(μ3-Se)8}Br6] cluster complex. J STRUCT CHEM+ 2017. [DOI: 10.1134/s0022476617050195] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
45
|
Vorotnikova NA, Edeleva MV, Kurskaya OG, Brylev KA, Shestopalov AM, Mironov YV, Sutherland AJ, Efremova OA, Shestopalov MA. One-pot synthesis of {Mo6
I8
}4+
-doped polystyrene microspheres via a free radical dispersion copolymerisation reaction. POLYM INT 2017. [DOI: 10.1002/pi.5473] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
| | - Mariya V Edeleva
- Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS; Novosibirsk Russian Federation
- Novosibirsk State University; Novosibirsk Russian Federation
| | - Olga G Kurskaya
- Research Institute of Experimental and Clinical Medicine; Novosibirsk Russian Federation
| | - Konstantin A Brylev
- Nikolaev Institute of Inorganic Chemistry SB RAS; Novosibirsk Russian Federation
- Novosibirsk State University; Novosibirsk Russian Federation
| | | | - Yuri V Mironov
- Nikolaev Institute of Inorganic Chemistry SB RAS; Novosibirsk Russian Federation
- Novosibirsk State University; Novosibirsk Russian Federation
| | | | - Olga A Efremova
- School of Mathematics and Physical Sciences; University of Hull; Hull UK
| | - Michael A Shestopalov
- Nikolaev Institute of Inorganic Chemistry SB RAS; Novosibirsk Russian Federation
- Novosibirsk State University; Novosibirsk Russian Federation
- Research Institute of Experimental and Clinical Medicine; Novosibirsk Russian Federation
| |
Collapse
|
46
|
Synthesis, structure, and properties of compounds containing both octahedral rhenium cluster cations and anions. Russ Chem Bull 2017. [DOI: 10.1007/s11172-017-1750-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
47
|
Rojas-Mancilla E, Oyarce A, Verdugo V, Morales-Verdejo C, Echeverria C, Velásquez F, Chnaiderman J, Valiente-Echeverría F, Ramirez-Tagle R. The [Mo₆Cl 14] 2- Cluster is Biologically Secure and Has Anti-Rotavirus Activity In Vitro. Molecules 2017; 22:E1108. [PMID: 28678175 PMCID: PMC6152029 DOI: 10.3390/molecules22071108] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Revised: 06/26/2017] [Accepted: 06/29/2017] [Indexed: 01/15/2023] Open
Abstract
The molybdenum cluster [Mo₆Cl14]2- is a fluorescent component with potential for use in cell labelling and pharmacology. Biological safety and antiviral properties of the cluster are as yet unknown. Here, we show the effect of acute exposition of human cells and red blood cells to the molybdenum cluster and its interaction with proteins and antiviral activity in vitro. We measured cell viability of HepG2 and EA.hy926 cell lines exposed to increasing concentrations of the cluster (0.1 to 250 µM), by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) colorimetric assay. Hemolysis and morphological alterations of red blood cells, obtained from healthy donors, exposed to the cluster (10 to 200 µM) at 37 °C were analyzed. Furthermore, quenching of tryptophan residues of albumin was performed. Finally, plaque formation by rotavirus SA11 in MA104 cells treated with the cluster (100 to 300 µM) were analyzed. We found that all doses of the cluster showed similar cell viability, hemolysis, and morphology values, compared to control. Quenching of tryptophan residues of albumin suggests a protein-cluster complex formation. Finally, the cluster showed antiviral activity at 300 µM. These results indicate that the cluster [Mo₆Cl14]2- could be intravenously administered in animals at therapeutic doses for further in vivo studies and might be studied as an antiviral agent.
Collapse
Affiliation(s)
- Edgardo Rojas-Mancilla
- Departamento de Ciencias Químicas y Biológicas, Universidad Bernardo O Higgins, General Gana 1702, Santiago 8370854, Chile.
| | - Alexis Oyarce
- Escuela de Tecnología Médica, Universidad Bernardo O Higgins, General Gana 1702, Santiago 8370854, Chile.
| | - Viviana Verdugo
- Escuela de Tecnología Médica, Universidad Bernardo O Higgins, General Gana 1702, Santiago 8370854, Chile.
| | - Cesar Morales-Verdejo
- Centro Integrativo de Biología y Química Aplicada, Universidad Bernardo O Higgins, General Gana 1702, Santiago 8370854, Chile.
| | - Cesar Echeverria
- Centro Integrativo de Biología y Química Aplicada, Universidad Bernardo O Higgins, General Gana 1702, Santiago 8370854, Chile.
| | - Felipe Velásquez
- Instituto de Ciencias Biomédicas, Programa de Virología, Universidad de Chile, Avda, Independencia 1027, Independencia 8380453, Chile.
| | - Jonas Chnaiderman
- Instituto de Ciencias Biomédicas, Programa de Virología, Universidad de Chile, Avda, Independencia 1027, Independencia 8380453, Chile.
| | - Fernando Valiente-Echeverría
- Instituto de Ciencias Biomédicas, Programa de Virología, Universidad de Chile, Avda, Independencia 1027, Independencia 8380453, Chile.
| | - Rodrigo Ramirez-Tagle
- Facultad de Ingeniería, Ciencia y Tecnología, Universidad Bernardo O Higgins, Avenida Viel 1497, Santiago 8370993, Chile.
| |
Collapse
|
48
|
Krasilnikova AA, Solovieva AO, Ivanov AA, Brylev KA, Pozmogova TN, Gulyaeva MA, Kurskaya OG, Alekseev AY, Shestopalov AM, Shestopalova LV, Poveshchenko AF, Efremova OA, Mironov YV, Shestopalov MA. A comparative study of hydrophilic phosphine hexanuclear rhenium cluster complexes' toxicity. Toxicol Res (Camb) 2017; 6:554-560. [PMID: 30090524 PMCID: PMC6060950 DOI: 10.1039/c7tx00083a] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Accepted: 05/16/2017] [Indexed: 12/16/2022] Open
Abstract
The octahedral rhenium cluster compound Na2H8[{Re6Se8}(P(C2H4CONH2)(C2H4COO)2)6] has recently emerged as a very promising X-ray contrast agent for biomedical applications. However, the synthesis of this compound is rather challenging due to the difficulty in controlling the hydrolysis of the initial P(C2H4CN)3 ligand during the reaction process. Therefore, in this report we compare the in vitro and in vivo toxicity of Na2H8[{Re6Se8}(P(C2H4CONH2)(C2H4COO)2)6] with those of related compounds featuring the fully hydrolysed form of the phosphine ligand, namely Na2H14[{Re6Q8}(P(C2H4COO)3)6] (Q = S or Se). Our results demonstrate that the cytotoxicity and acute in vivo toxicity of the complex Na2H8[{Re6Se8}(P(C2H4CONH2)(C2H4COO)2)6] solutions were considerably lower than those of compounds with the fully hydrolysed ligand P(C2H4COOH)3. Such behavior can be explained by the higher osmolality of Na2H14[{Re6Q8}(P(C2H4COO)3)6] versus Na2H8[{Re6Se8}(P(C2H4CONH2)(C2H4COO)2)6].
Collapse
Affiliation(s)
- Anna A Krasilnikova
- Research Institute of Experimental and Clinical Medicine , 2 Timakova Str. , 630060 Novosibirsk , Russian Federation . ; ; Tel: +7 383 330 92 53
- Scientific Institute of Clinical and Experimental Lymphology , 2 Timakova Str. , 630060 Novosibirsk , Russian Federation
| | - Anastasiya O Solovieva
- Research Institute of Experimental and Clinical Medicine , 2 Timakova Str. , 630060 Novosibirsk , Russian Federation . ; ; Tel: +7 383 330 92 53
- Scientific Institute of Clinical and Experimental Lymphology , 2 Timakova Str. , 630060 Novosibirsk , Russian Federation
| | - Anton A Ivanov
- Research Institute of Experimental and Clinical Medicine , 2 Timakova Str. , 630060 Novosibirsk , Russian Federation . ; ; Tel: +7 383 330 92 53
- Nikolaev Institute of Inorganic Chemistry SB RAS , 3 Acad. Lavrentiev Ave. , 630090 Novosibirsk , Russian Federation
| | - Konstantin A Brylev
- Nikolaev Institute of Inorganic Chemistry SB RAS , 3 Acad. Lavrentiev Ave. , 630090 Novosibirsk , Russian Federation
- Novosibirsk State University , 2 Pirogova Str. , 630090 Novosibirsk , Russian Federation
| | - Tatiana N Pozmogova
- Scientific Institute of Clinical and Experimental Lymphology , 2 Timakova Str. , 630060 Novosibirsk , Russian Federation
- Novosibirsk State University , 2 Pirogova Str. , 630090 Novosibirsk , Russian Federation
| | - Marina A Gulyaeva
- Research Institute of Experimental and Clinical Medicine , 2 Timakova Str. , 630060 Novosibirsk , Russian Federation . ; ; Tel: +7 383 330 92 53
- Novosibirsk State University , 2 Pirogova Str. , 630090 Novosibirsk , Russian Federation
| | - Olga G Kurskaya
- Research Institute of Experimental and Clinical Medicine , 2 Timakova Str. , 630060 Novosibirsk , Russian Federation . ; ; Tel: +7 383 330 92 53
| | - Alexander Y Alekseev
- Research Institute of Experimental and Clinical Medicine , 2 Timakova Str. , 630060 Novosibirsk , Russian Federation . ; ; Tel: +7 383 330 92 53
| | - Alexander M Shestopalov
- Research Institute of Experimental and Clinical Medicine , 2 Timakova Str. , 630060 Novosibirsk , Russian Federation . ; ; Tel: +7 383 330 92 53
| | - Lidiya V Shestopalova
- Novosibirsk State University , 2 Pirogova Str. , 630090 Novosibirsk , Russian Federation
| | - Alexander F Poveshchenko
- Scientific Institute of Clinical and Experimental Lymphology , 2 Timakova Str. , 630060 Novosibirsk , Russian Federation
| | - Olga A Efremova
- Department of Chemistry , University of Hull , Cottingham Road , Hull , HU6 7RX , UK . ; Tel: +44 (0)1482 465417
| | - Yuri V Mironov
- Nikolaev Institute of Inorganic Chemistry SB RAS , 3 Acad. Lavrentiev Ave. , 630090 Novosibirsk , Russian Federation
- Novosibirsk State University , 2 Pirogova Str. , 630090 Novosibirsk , Russian Federation
| | - Michael A Shestopalov
- Research Institute of Experimental and Clinical Medicine , 2 Timakova Str. , 630060 Novosibirsk , Russian Federation . ; ; Tel: +7 383 330 92 53
- Scientific Institute of Clinical and Experimental Lymphology , 2 Timakova Str. , 630060 Novosibirsk , Russian Federation
- Nikolaev Institute of Inorganic Chemistry SB RAS , 3 Acad. Lavrentiev Ave. , 630090 Novosibirsk , Russian Federation
- Novosibirsk State University , 2 Pirogova Str. , 630090 Novosibirsk , Russian Federation
| |
Collapse
|
49
|
Elistratova JG, Brylev KA, Solovieva AO, Pozmogova TN, Mustafina AR, Shestopalova LV, Shestopalov MA, Syakayev VV, Karasik AA, Sinyashin OG. Supporting effect of polyethylenimine on hexarhenium hydroxo cluster complex for cellular imaging applications. J Photochem Photobiol A Chem 2017. [DOI: 10.1016/j.jphotochem.2017.03.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
50
|
Hexaazide octahedral molybdenum cluster complexes: Synthesis, properties and the evidence of hydrolysis. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.12.052] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|