51
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Vorotnikova NA, Efremova OA, Tsygankova AR, Brylev KA, Edeleva MV, Kurskaya OG, Sutherland AJ, Shestopalov AM, Mironov YV, Shestopalov MA. Characterization and cytotoxicity studies of thiol-modified polystyrene microbeads doped with [{Mo6
X8
}(NO3
)6
]2-
(X = Cl, Br, I). POLYM ADVAN TECHNOL 2016. [DOI: 10.1002/pat.3749] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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52
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Efremova OA, Vorotnikov YA, Brylev KA, Vorotnikova NA, Novozhilov IN, Kuratieva NV, Edeleva MV, Benoit DM, Kitamura N, Mironov YV, Shestopalov MA, Sutherland AJ. Octahedral molybdenum cluster complexes with aromatic sulfonate ligands. Dalton Trans 2016; 45:15427-15435. [DOI: 10.1039/c6dt02863b] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Synthesis, structure and systematic study of the redox and spectroscopic properties of [{Mo6X8}(aromatic sulfonate)6]2−.
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53
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Elistratova JG, Mustafina AR, Brylev KA, Petrov KA, Shestopalov MA, Mironov YV, Babaev VM, Rizvanov IK, Masson P, Sinyashin OG. Sensing activity of cholinesterases through a luminescence response of the hexarhenium cluster complex [{Re6S8}(OH)6]4−. Analyst 2016; 141:4204-10. [DOI: 10.1039/c6an00581k] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A new method to sense enzymatic hydrolysis of acetylcholine through a cluster luminescence.
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54
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Solovieva AO, Vorotnikov YA, Trifonova KE, Efremova OA, Krasilnikova AA, Brylev KA, Vorontsova EV, Avrorov PA, Shestopalova LV, Poveshchenko AF, Mironov YV, Shestopalov MA. Cellular internalisation, bioimaging and dark and photodynamic cytotoxicity of silica nanoparticles doped by {Mo6I8}4+ metal clusters. J Mater Chem B 2016; 4:4839-4846. [DOI: 10.1039/c6tb00723f] [Citation(s) in RCA: 83] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
{Mo6I8}@SiO2 nanoparticles for biomedical applications.
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55
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Vorotnikov YA, Efremova OA, Vorotnikova NA, Brylev KA, Edeleva MV, Tsygankova AR, Smolentsev AI, Kitamura N, Mironov YV, Shestopalov MA. On the synthesis and characterisation of luminescent hybrid particles: Mo6 metal cluster complex/SiO2. RSC Adv 2016. [DOI: 10.1039/c6ra04321f] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Photophysical properties of Mo6 cluster-doped silica particles.
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56
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Ermolaev AV, Smolentsev AI, Mironov YV. Use of [Re6Q8(CN)6]4− (Q = S, Se, Te) cluster anions and Cu(I) cationic complexes with 2,2′-bipyridine for the construction of new cyano-bridged coordination compounds. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.10.024] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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57
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Litvinova YM, Kuratieva NV, Gayfulin YM, Logvinenko VA, Andreeva AY, Korotaev EV, Mironov YV. Compounds based on cluster anion [Re4Te4(CN)12]4−, Ln3+ cations (Ln = Gd, Tb, Dy, Ho, Er) and 4,4′-bipyridine: Synthesis, structure and properties. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.07.059] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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58
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Krasilnikova AA, Shestopalov MA, Brylev KA, Kirilova IA, Khripko OP, Zubareva KE, Khripko YI, Podorognaya VT, Shestopalova LV, Fedorov VE, Mironov YV. Prospects of molybdenum and rhenium octahedral cluster complexes as X-ray contrast agents. J Inorg Biochem 2015; 144:13-7. [DOI: 10.1016/j.jinorgbio.2014.12.016] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Revised: 12/15/2014] [Accepted: 12/16/2014] [Indexed: 11/28/2022]
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59
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Kozlova MN, Mironov YV, Grayfer ED, Smolentsev AI, Zaikovskii VI, Nebogatikova NA, Podlipskaya TY, Fedorov VE. Synthesis, crystal structure, and colloidal dispersions of vanadium tetrasulfide (VS4). Chemistry 2015; 21:4639-45. [PMID: 25663043 DOI: 10.1002/chem.201406428] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Indexed: 11/06/2022]
Abstract
Although many of the layered metal chalcogenides, such as MoS2, are well-studied, some other chalcogenides have received less attention by comparison. In particular, there has been an emerging interest in vanadium tetrasulfide (VS4), which displays useful properties as a component of hybrids. However, the synthetic methods and characteristics of individual VS4 are not yet well defined, and there is no report on its solution processability. Here we have synthesized VS4 by a simple and fast direct reaction between elements. Reinvestigation of the VS4 crystal structure yielded more precise atomic coordinates and interatomic distances, thereby confirming the crystallization of VS4 in the monoclinic C2/c group and its quasi-1D chainlike structure. As the chains in VS4 are only bonded by weak van der Waals forces, we further demonstrate that bulk VS4 may be ultrasonically dispersed in appropriate solvents to form colloids, similarly to the layered chalcogenides. VS4 particles in colloids retain their phase identity and rod-shaped morphology with lengths in the range of hundreds of nanometers. Isopropanol dispersion exhibited the highest concentration and stability, which was achieved owing to the repulsion caused by high negative charges on the edges of the particles.
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60
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Gayfulin YM, Smolentsev AI, Mironov YV. Synthesis, crystal structure, and thermal stability of ionic cluster compounds (phenH)4[Re4Q4(CN)12]·nH2O (Q = S, Se, n = 6; Q = Te, n = 10). J COORD CHEM 2015. [DOI: 10.1080/00958972.2014.997719] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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61
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Virovets AV, Gayfulin YM, Peresypkina EV, Mironov YV, Naumov NG. Novel ‘anti-Prussian blue’ structure based on Zn2+nodes and [Re3Mo3S8(CN)6]6−heterometallic cluster spacers and its rearrangement to Prussian blue. CrystEngComm 2015. [DOI: 10.1039/c4ce02240h] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction between ZnCl2and aqueous/ammonia solution of CaK4[Re3Mo3S8(CN)6]·8H2O results in two novel 3D cyanometallates with primitive cubic network.
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62
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Artemkina SB, Podlipskaya TY, Bulavchenko AI, Komonov AI, Mironov YV, Fedorov VE. Preparation and characterization of colloidal dispersions of layered niobium chalcogenides. Colloids Surf A Physicochem Eng Asp 2014. [DOI: 10.1016/j.colsurfa.2014.07.021] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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63
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Ivanov AA, Shestopalov MA, Brylev KA, Khlestkin VK, Mironov YV. A family of octahedral rhenium cluster complexes trans-[{Re6Q8}(PPh3)4X2] (Q=S or Se, X=Cl, Br or I): Preparation and halide-dependent luminescence properties. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.07.016] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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64
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Shestopalov MA, Zubareva KE, Khripko OP, Khripko YI, Solovieva AO, Kuratieva NV, Mironov YV, Kitamura N, Fedorov VE, Brylev KA. The first water-soluble hexarhenium cluster complexes with a heterocyclic ligand environment: synthesis, luminescence, and biological properties. Inorg Chem 2014; 53:9006-13. [PMID: 25142977 DOI: 10.1021/ic500553v] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The hexarhenium cluster complexes with benzotriazolate apical ligands [{Re6(μ3-Q)8}(BTA)6](4-) (Q = S, Se; BTA = benzotriazolate ion) were obtained by the reaction of [{Re6(μ3-Q)8}(OH)6](4-) with molten 1H-BTA (1H-benzotriazole). The clusters were crystallized as potassium salts and characterized by X-ray single-crystal diffraction, elemental analyses, and UV-vis and luminescence spectroscopy. In addition, their cellular uptake and toxicity were evaluated. It was found that both clusters exhibited luminescence with high lifetimes and quantum yield values; they were taken up by the cells illuminating them under UV irradiation and, at the same time, did not exhibit acute cytotoxic effects.
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65
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Ledneva AY, Brylev KA, Smolentsev AI, Mironov YV, Molard Y, Cordier S, Kitamura N, Naumov NG. Controlled synthesis and luminescence properties of trans-[Re6S8(CN)4(OH)2−n(H2O)n]n−4 octahedral rhenium(III) cluster units (n=0, 1 or 2). Polyhedron 2014. [DOI: 10.1016/j.poly.2013.09.015] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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66
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Mironov YV, Brylev KA, Smolentsev AI, Ermolaev AV, Kitamura N, Fedorov VE. New mixed-ligand cyanohydroxo octahedral cluster complex trans-[Re6S8(CN)2(OH)4]4−, its luminescence properties and chemical reactivity. RSC Adv 2014. [DOI: 10.1039/c4ra10697k] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new mixed-ligand anionic cluster complex trans-[Re6S8(CN)2(OH)4]4− has been synthesized and characterized by different physical methods. In addition, two representative reactions confirming the composition and structure of the anion have been carried out.
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67
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Smolentsev AI, Mironov YV. First example of bidentate coordination of the octahedral rhenium(III) cluster anion to a 3d-transition metal ion: Assembly of 2D coordination network [{Cu(NH3)3}2{Re6S8(OH)4(μ-OH)2}]·8H2O. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.11.042] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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68
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Gayfulin YM, Naumov NG, Rizhikov MR, Smolentsev AI, Nadolinny VA, Mironov YV. Heterometallic clusters with a new {Re3Mo3S8} core: direct synthesis, properties and DFT calculations. Chem Commun (Camb) 2013; 49:10019-21. [DOI: 10.1039/c3cc44643c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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69
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Yarovoi SS, Smolentsev AI, Mironov YV. A convenient solution method for conversion of a W(II) octahedral cluster to W(IV) triangular cluster: synthesis and characterization of Cs3Na2[W3Se4(CN)9] · 0.5Et4NBr · 5H2O. J COORD CHEM 2012. [DOI: 10.1080/00958972.2012.730612] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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70
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Mironov YV, Gayfulin YM, Kozlova SG, Smolentsev AI, Tarasenko MS, Nizovtsev AS, Fedorov VE. Selective Two-Step Oxidation of μ2-S Ligands in Trigonal Prismatic Unit {Re3(μ6-C)(μ2-S)3Re3} of the Bioctahedral Cluster Anion [Re12CS17(CN)6]6–. Inorg Chem 2012; 51:4359-67. [DOI: 10.1021/ic300051w] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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71
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Efremova OA, Gayfulin YM, Mironov YV, Kuratieva NV, Smolentsev AI, Fedorov VE. The influence of organic agents on the resultant crystal structure in the reactions of the [Re4Te4(CN)12]4− tetrahedral cluster anion with Nd3+ cations. Polyhedron 2012. [DOI: 10.1016/j.poly.2011.10.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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72
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Gayfulin YM, Smolentsev AI, Mironov YV. A 1-D cyano-bridged coordination polymer, [Ni(NH 3) 6] 2[{Ni(NH 3) 4}{Re 12CS 17(CN) 6}] · 8H 2O: reactivity studies of dodecanuclear rhenium cluster anion [Re 12CS 17(CN) 6] 6− in Ni(II)-ammonia system. J COORD CHEM 2011. [DOI: 10.1080/00958972.2011.632005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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73
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Shestopalov MA, Efremova OA, Smolentsev AI, Mironov YV, Fedorov VE, Song YW. A New Germanium Complex Containing Chelating Pyridinecarboxylate Ligands: cis-Dihydroxybis(pyridine-2-carboxylato-κN1,κO2)germanium Hydrate (1 : 2) (cis-[Ge(pyca)2(OH)2]⋅2 H2O). Helv Chim Acta 2011. [DOI: 10.1002/hlca.201100149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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74
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Efremova OA, Mironov YV, Kuratieva NV, Fedorov VE. Two types of coordination polymers based on cluster anions [Re4Q4(CN)12]4− (Q=S, Se) and cations of rare-earth metals Ln3+: Syntheses and crystal structures. Polyhedron 2011. [DOI: 10.1016/j.poly.2011.02.051] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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75
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Kubeil M, Stephan H, Pietzsch HJ, Geipel G, Appelhans D, Voit B, Hoffmann J, Brutschy B, Mironov YV, Brylev KA, Fedorov VE. Sugar-decorated dendritic nanocarriers: encapsulation and release of the octahedral rhenium cluster complex [Re6S8(OH)6]4-. Chem Asian J 2011; 5:2507-14. [PMID: 20677321 DOI: 10.1002/asia.201000284] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The encapsulation of a nanometer-sized octahedral anionic rhenium cluster complex with six terminal hydroxo ligands [Re(6)S(8)(OH)(6)](4-) in maltose-decorated poly(propylene amine) dendrimers (POPAM, generation 4 and 5) has been investigated. Ultrafiltration experiments showed that maximal loading capacity of the dendrimers with the cluster complex is achieved after about ten hours in aqueous solution. To study the inclusion phenomena, three different methods have been applied: UV/Vis, time-resolved laser-induced fluorescence spectroscopy (TRLFS), and laser-induced liquid bead ion desorption mass spectrometry (LILBID-MS). From the results obtained, it could be concluded that: a) the hydrolytic stability of the rhenium cluster complex is significantly enhanced in the presence of dendritic hosts; b) the cluster anions are preferentially bound inside the dendrimers; c) the number of cluster complexes encapsulated in the dendrimers increases with rising dendrimer generation. On average, four to five cluster anions can preferentially be captured in the interior of sugar-coated dendritic carriers. An asymptotic progression of the release of cluster complexes from the loaded dendrimers was observed under physiologically relevant conditions (isotonic sodium chloride solution: approximately 93 % within 4 days for loaded POPAM-G4-maltose; approximately 86 % within 4 days for loaded POPAM-G5-maltose). These encapsulation and release properties of maltose-decorated nanocarriers imply the possibility for the development of the next generation of dendritic nanocarriers with specific targeting of destined tissue for therapeutic treatments.
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