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乏氧组织显像剂^(99m)Tc-PnAO-硝基咪唑的制备和初步动物实验 被引量:4
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作者 朱霖 黄丽娟 +7 位作者 洪涛 孟繁敏 张继红 张淑秀 姚稚明 郭风 刘蕴忠 刘秀杰 《中华核医学杂志》 CAS CSCD 北大核心 1998年第2期122-123,共2页
乏氧组织显像剂99mTcPnAO硝基咪唑的制备和初步动物实验朱霖黄丽娟洪涛孟繁敏张继红张淑秀姚稚明郭风刘蕴忠刘秀杰乏氧组织显像剂可用于心、脑血管及肿瘤疾病的诊断。近年来,国际上已经将99mTcPnAO硝基咪唑... 乏氧组织显像剂99mTcPnAO硝基咪唑的制备和初步动物实验朱霖黄丽娟洪涛孟繁敏张继红张淑秀姚稚明郭风刘蕴忠刘秀杰乏氧组织显像剂可用于心、脑血管及肿瘤疾病的诊断。近年来,国际上已经将99mTcPnAO硝基咪唑类用于乏氧组织SPECT显像研究〔... 展开更多
关键词 乏氧组织显像剂 锝99M pnao 硝基咪唑 显像剂
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THE STUDY OF THE REACTION OF THE QUASI-AROMATIC COMPLEX [Ni(PnAO)-6H]^(?)WITH FORMALDEHYDE: KINETICS AND MECHANISM
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作者 Bin SONG Qi Yan ZHANG Yun Ti CHEN Department of Chemistry, Nankai University, Tianjin 300071 R.K.MERMANN Department of Chemistry, University of Missouri, Columbia 65211 USA Biotechnology research center, Zhongshan University, Guangzhou, 510275. 《Chinese Chemical Letters》 SCIE CAS CSCD 1991年第5期401-402,共2页
The kinetics of the reaction of [Ni(PnAO)—6H]° with formaldehyde was studied in H_2O—CH_3OH solution under neutral condition and a complicated mechanism with three steps including competitive, consecutive and r... The kinetics of the reaction of [Ni(PnAO)—6H]° with formaldehyde was studied in H_2O—CH_3OH solution under neutral condition and a complicated mechanism with three steps including competitive, consecutive and reverse reactions was proposed. 展开更多
关键词 ACH KINETICS AND MECHANISM pnao THE STUDY OF THE REACTION OF THE QUASI-AROMATIC COMPLEX WITH FORMALDEHYDE Ni
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THE STUDY ON TRE KINETICS AND MECHANISM OF THE REACTIONS OF METAL IONS WITH PnAO
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作者 Bin SONG Qi Yan ZHANG Yun Ti CHEN Department of Chemistry,Nankai University,Tianjin,300071R.K.MURMANN Department of Chemistry,University of Missouri,Columbia,65211,USA Biotechnology reseach center,Zhongshan University,Guangzhou,510275 《Chinese Chemical Letters》 SCIE CAS CSCD 1991年第7期569-570,共2页
The kinetics and the mechanism of the formation reactions of M(PnAO)^(2+)(M=Ni,Co,Cu)were studied with UV Spectrophotometer and Stopped Flow Spectrophotometer and a three steps mechanism was suggested.
关键词 NI CO THE STUDY ON TRE KINETICS AND MECHANISM OF THE REACTIONS OF METAL IONS WITH pnao
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锝化学研究Ⅶ.~(99)Tc~m-脑显像剂滞留机制的研究 被引量:1
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作者 涂著德 孟昭兴 刘伯里 《核化学与放射化学》 CAS CSCD 北大核心 1994年第4期235-239,共5页
采用量子化学中的CNDO/2法与分子图型学相结合的方法,首次研究了 ̄99Tc ̄m-PnAO类及 ̄99Tc ̄m-BAT类脑显像剂在脑内的滞留。结果表明,这些显像剂在脑内的滞留与其分子轨道的E_LUMO与E_HOMO能级... 采用量子化学中的CNDO/2法与分子图型学相结合的方法,首次研究了 ̄99Tc ̄m-PnAO类及 ̄99Tc ̄m-BAT类脑显像剂在脑内的滞留。结果表明,这些显像剂在脑内的滞留与其分子轨道的E_LUMO与E_HOMO能级之差呈正相关,采用这一指标可对 ̄99Tc ̄m-脑显像剂受到谷胱甘肽的-SH进攻导致滞留的机制给予合理的解释。 展开更多
关键词 锝99 脑显像剂 滞留机制
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