The mixed-valence heteropolyanion VMo12O40 n-(where n=4,5,6) in aprotic media wasinvestigated by cyclic voltammatry and in-situ FTIR and UV-visible-near-lRspectroelectrochemical methods. The results indicate that the...The mixed-valence heteropolyanion VMo12O40 n-(where n=4,5,6) in aprotic media wasinvestigated by cyclic voltammatry and in-situ FTIR and UV-visible-near-lRspectroelectrochemical methods. The results indicate that the heteropolyanion VMo12O403-undergoes three reversible one electron transfer reductions and the mixed-valenceheteropolyanion VMo12O40n-(where n=4,5,6) was formed after electroreduction. The spectraof the aforementioned mixed-valence compounds were characterized by in-situspectroelectrochemical mathods展开更多
4,5,6-三羟基异黄酮(genistein)是一种特异性的酪氨酸蛋白激酶(tyrosine protein kinase,TPK)抑制剂(tyrosine kinase inhibitor,TKI),现以血小板衍生生长因子(PDGF)作为刺激因素观察genistein对肝星状细胞(HSC)增殖的抑制作用,以探讨...4,5,6-三羟基异黄酮(genistein)是一种特异性的酪氨酸蛋白激酶(tyrosine protein kinase,TPK)抑制剂(tyrosine kinase inhibitor,TKI),现以血小板衍生生长因子(PDGF)作为刺激因素观察genistein对肝星状细胞(HSC)增殖的抑制作用,以探讨其抗纤维化的细胞学机制.展开更多
文摘The mixed-valence heteropolyanion VMo12O40 n-(where n=4,5,6) in aprotic media wasinvestigated by cyclic voltammatry and in-situ FTIR and UV-visible-near-lRspectroelectrochemical methods. The results indicate that the heteropolyanion VMo12O403-undergoes three reversible one electron transfer reductions and the mixed-valenceheteropolyanion VMo12O40n-(where n=4,5,6) was formed after electroreduction. The spectraof the aforementioned mixed-valence compounds were characterized by in-situspectroelectrochemical mathods
文摘4,5,6-三羟基异黄酮(genistein)是一种特异性的酪氨酸蛋白激酶(tyrosine protein kinase,TPK)抑制剂(tyrosine kinase inhibitor,TKI),现以血小板衍生生长因子(PDGF)作为刺激因素观察genistein对肝星状细胞(HSC)增殖的抑制作用,以探讨其抗纤维化的细胞学机制.