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- anionic porphyrins 阴离子卟啉
- Multifunctiona synergist MAT is a king of anionic surfactant. 多功能增效剂MAT属阴离子表面活性剂。
- Anionic gelatin dosage has an optimal range when it is used ... 此外,碱性条件抄纸其成纸物理性能优于酸性条件。
- These polyelectrolytes can be anionic, cationic or nonionic. 聚合电解质有阳离子型、阴离子型或非离子型。
- Porphyrin chemistry is one important branch in chemical field. 卟啉化学是现代化学领域中重要的研究分支之一。
- A new water-soluble porphyrin 5,10,15,20-tetra(4-methoxyl-3-sulfophenyl)porphine[T(4-MOP)PS_4]has been synthesized. A simple methodis suggested to remove large amount of sulfateradicals from the sulfonated product by a gel-type anion exchange column. 讨论了新水溶性卟啉5,10,15,20-四(4-甲氧基-3-磺酸苯基)卟啉[T(4-MOP)PS_4]的合成,提出用凝胶型阴树脂去除磺化产物中大量 SO_4~(2-)的方法。
- How is the function of the anion of air conditioning used? 空调的负离子的功能如何使用?
- It is found in porphyrins, and is essential for chlorophyll synthesis. 卟啉结构中具有铁,是组成叶绿素的必要物质。
- The results show the metal porphyrins bonded with Aspirin affect BSA stronger. 结果显示,键合阿司匹林的卟啉化合物对BSA的作用较强。
- The metal ion and the anion of the mineral acid form an insoluble salt. 金属离子和无机酸的阴离子生成一种难溶的盐。
- Of or designating an ion, the anion, that is attracted to a positive electrode. 阴离子的属于或表明离子,阴离子的;对阳电极有吸引力的
- Anionic surfactants can be self-aggregation lonizing, surfactivity baseband. 阴离子暗地活性剂可在火洋电离,暗地活性基带负电。
- Of or designating an ion,the anion,that is attracted to a positive electrode. 阴离子的属于或表明离子,阴离子的;对阳电极有吸引力的
- The cytotoxicity of NO is mainly mediated by peroxynitrite anion (ONOO-). NO的细胞毒效应主要由过氧亚硝基阴离子(ONOO-)介导。
- Chemical fossils (e.g. alkanes and porphyrins) are often the only evidence for life in rocks of PRECAMBRIAN age. 化学化石(烷烃和卟啉)是前寒武纪地层中生命存在的唯一证据。
- When Mg2Al-CO3-LDHs was used the anion exchange reaction did not accur. 以Mg2Al-CO3-LDHs为前体,用离子交换的方法不能制备丙烯酸插层水滑石AA-LDHs。
- In this article, ion chromatography was used to analyze anion in latex. 采用离子色谱法对乳胶制品中阴离子进行分析。
- Generally, porphyrins can emit satuared red via energy transfer from hosts wether they are doped or incorporated into polymric materials. 无论是将卟啉掺杂还是引入高分子链段,都可以通过从主体材料到卟啉的能量转移获得饱和红光。
- The research progress of porphyrin, host reagent, imprinting polymer, membrane system and complexes as mimetic enzymes are reviewed in detail. 摘要本文详细评述了卟啉、主体试剂、印迹高分子、膜体系及配合物等作为模拟酶的研究和发展。
- The UV-Vis spectra of amphiphilic porphyrins in aqueous and salt solution were analyzed at neutral condition. 分析了中性条件下在水溶液及盐溶液中系列双亲卟啉随其浓度连续变化的紫外-可见吸收光谱。