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Acta Chimica Sinica ›› 1996, Vol. 54 ›› Issue (7): 673-678. Previous Articles Next Articles
Original Articles
刘术侠;刘彦勇;王恩波
发布日期:
LIU SHUXIA;LIU YANYONG;WANG ENBO
Published:
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The first Lanthanide heteropolyvanadates with transition metal central atoms were synthesized by ion exchange and double decomposition reaction. General formula of the complexes is Ln2H[MV13O38].nH2O(Ln=La, Ce, Pr, Nd, Sm, Eu; M=Ni, Mn). The structure has been characterized by IR, ^5^1V NMR, ESR, magnetic susceptibility and elemental analysis. The MTT experiments show that praseodymium salts of 13-vanadomangamate(IV) and nickelate(IV) heteropoly anions have stronger killing ability for many kinds of cancer cells and stronger antitumour activity in vitro.
Key words: INFRARED SPECTROPHOTOMETRY, HETEROPOLYACID, LANTHANUM COMPOUNDS, ELEMENTAL ANALYSIS, PARAMAGNETIC RESONANCE, NEODYMIUM COMPOUNDS, EUROPIUM COMPOUNDS, CERIUM COMPOUNDS, PRASEODYMIUM COMPOUNDS, MAGNETIZATION
CLC Number:
O612
LIU SHUXIA;LIU YANYONG;WANG ENBO. Synthesis of lanthanide 13-heteropolyvanadates of manganese(IV) and nickel(IV) and investigation of antitumor activity of praseodymium salts Ⅰ.[J]. Acta Chimica Sinica, 1996, 54(7): 673-678.
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