[P2V3W15O62]9- cluster based covalent polyoxometalate-organic hybrid: Synthesis, structure, self-assembly and in vitro antioxidant activities

被引：10

作者：

Reddy, Pulikanti Guruprasad ^{[1
]}

Satyanarayana, V. S. V. ^{[1
]}

Dubey, Vinay ^{[2
]}

Ghosh, Asit Ranjan ^{[2
]}

Pradeep, Chullikkattil P. ^{[1
]}

机构：

[1] Indian Inst Technol Mandi, Sch Basic Sci, Mandi 175001, Himachal Prades, India

[2] VIT Univ, Sch Biosci & Technol, Ctr Infect Dis & Control, Vellore 632014, Tamil Nadu, India

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2015年 / 56卷

关键词：

Polyoxometalates; Organic-inorganic hybrid; Self-assembly; Crystal structure; Antioxidant activity; OXIDATIVE STRESS; CANCER-CELLS; DISEASE; OXYGEN; FUNCTIONALIZATION; CYTOTOXICITY; COMPLEXES; RADICALS; SYSTEMS; METALS;

D O I：

10.1016/j.inoche.2015.03.052

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new [P2V3W15O62](9-) cluster based covalent polyoxometalate-organic hybrid (P1) containing a naphthol-amide-Tris derivative has been synthesized and characterized using standard analytical and spectroscopic techniques including single crystal X-ray diffraction analyses. P1 exhibits interesting self-assembly behaviour leading to the generation of similar to 200 nm spherical aggregates in solutions as revealed by DLS and TEM analyses. Standard in vitro experiments revealed that P1 is capable of exhibiting moderate antioxidant properties under standard experimental conditions. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：65 / 68

页数：4

共 9 条

[1] Grafting of Secondary Diolamides onto [P2W15V3O62]9- Generates Hybrid Heteropoly Acids
Lachkar, David
Vilona, Debora
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Lelli, Moreno
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ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2016, 55 (20) : 5961 - 5965
[2] Assembly of Saturated Nb/W Mixed-Addendum Polyoxometalate [P2W15Nb3O62]9- and Lanthanide Ions (Ln = Eu, Ce)
Li, Cong-Cong
Liu, Shu-Xia
Li, Shu-Jun
Yang, Yuan
Jin, Hai-Yan
Ma, Feng-Ji
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2012, (19) : 3229 - 3234
[3] Pd-Containing Organopolyoxometalates Derived from Dawson Polyoxometalate [P2W15V3O62]9-: Lewis Acidity and Dual Site Catalysis
Riflade, Benoit
Lachkar, David
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[4] Self-assembly of [β-As(V)W8O31]9- subunit in hydrothermal system with moderate acidity:: Synthesis, crystal structure and characterizations of dimeric arsenotungstate H2[{Cu(phen)}8(β-AsW8O31)2]•2.5H2O
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Wang, Wei
Niu, Jingyang
INORGANIC CHEMISTRY COMMUNICATIONS, 2007, 10 (09) : 1054 - 1057
[5] Synthesis, structure and characterization of a inorganic-organic hybrid Dawson polyoxotung state (H2en)3 [P2W18O62] • 6.48H2O
Li, Z
Lin, BZ
Zhang, JF
Geng, F
Han, GH
Liu, PD
JOURNAL OF MOLECULAR STRUCTURE, 2006, 783 (1-3) : 176 - 183
[6] Synthesis, characterization and crystal structure of a polyoxometalate-based organic-inorganic compound, [{Y(DMSO)5(H2O)3}{Y(DMSO)8}] [P2W18O62] • 2DMSO • 2H2O
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Guo, DJ
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CHINESE JOURNAL OF INORGANIC CHEMISTRY, 2003, 19 (06) : 579 - 584
[7] Self-assembly of polyoxometalate clusters into a 3-D heterometallic framework via covalent bonding:: synthesis, structure and characterization of Na4[Nd8(dipic)12(H2O)9][Mo8O26]•8H2O
Shen, EH
Lü, J
Wang, EB
Wang, E
Hu, CW
Xu, L
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[8] The Synthesis and Characterization of the Tri-rhenium(VI) Capped Wells-Dawson Polyoxometalate, [{(C4H9)4N)5(C2H5)3NH}{Re3P2W15O62}]
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[9] Self-assembly of vanadium borophosphate cluster anions:: Synthesis and structures of (Nh4)(C2H10N2)5.5[Cu(C2H8N2)2]3[V2P2BO12]6•17H2O and (NH4)(C2H10N2)3.5[Cu(C2H8N2)2]5[V2P2BO12]6•18H2O
Jung, K
Cho, Y
Yun, H
Do, J
BULLETIN OF THE KOREAN CHEMICAL SOCIETY, 2005, 26 (08): : 1185 - 1189

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