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94篇 您的检索式:作者名="A M Zayed"
    题名 作者 年代 出处 被引量
1源自天然席夫碱的过渡金属配合物在分光光度法测天然水中的Fe(Ⅲ)的应用(英文)显示文摘描述了一种新颖、简便的合成含五齿配位基的大环席夫碱配体的方法,制备和表征了该席夫碱的1∶1包合物。用化学和光谱学方法测定了标题配合物的组成,认为在所有配合物中配位金属原子取八面体结构。数据表明:配体起O2N4六齿结构而每个环绕金属原子在八面体环境中。配合物的红外和1H NMR光谱符合中心金属原子的配位结果。用分光光度法测定了配合物的稳定常数。用共轭余量法(CR method)计算了在热分解的不同阶段配合物活化的动力学和热力学参数。此外,用抑菌圈直径法筛选了配体及其金属配合物抑制细菌和真菌的能力。用回收率试验研究了天然螯合配体在不同天然水体中对Fe(Ⅲ)离子配合作用的影响。Khalil M M H Mohamed G G Ismail E H Zayed M E Kamel B A 2012无机化学学报2012,28,7:1
2Investigation of the effectiveness of some adsorbent materials in oil spill clean up 显示文摘SAYED S A ZAYED A M 2006Desalination2006,194,:1
3Selerdum in higher plants显示文摘TERRY N ZAYED A M de SOUZA M P 2000Ann Rev Plant Physiol Plant Mol Biol2000,51,:1
4Chromium accumulation, translocation and chemical speciation in vegetable crops 显示文摘Zayed A Lytle C M Qian J H 1998Planta1998,206,:1
5Phytoaccumulation of trace elements by wetland plants, Water Hyacinth 显示文摘Zhu Y L Zayed A M Qian J H 1999Journal of Environmental Quality1999,28,1:1
6Accumulation and volatilization of different chemical species of selenium by plants显示文摘Zayed A Lyde C M Terry N 1998Planta1998,206,2:1
7Selenium in higher plants显示文摘Terry N Zayed A De Souza M 2000Annual review of plant biology2000,51,1:1
8Accumulation and volatilization of different chemical species of selenium by plants显示文摘ZAYED A M LYTLE C M TERRY N 1998Planta1998,206,:1
9Efficacy of essential oils in the control of cumin root rot disease caused by Fusarium spp 显示文摘Hashem M Moharama A M Zaied A A 2010Crop Protection2010,29,:1
10Evaluation of some mango species by fruit characters and fingerprint显示文摘ZAIED N S KHAFAGY SA A SALEH M A 2007J Agric Biol Sci2007,4,:1
11Selenium in higher plants显示文摘TERRY N ZAYED A M TARUN A S 2000Annu Rev Plant Physiol2000,51,:1
12Chromium in the environment: factors affecting biological remediation 显示文摘Zayed A M Terry N 2003Plant and Soil2003,249,1:1
13Phytoaccumulation of trace elements by wetland plants:Ⅱ Water hyacinth显示文摘Zhu Y L Zayed A M Qian J H 1999Journal of Environmental Quality1999,28,:1
14Chromium in the environment:Factors affecting biological remediation显示文摘Zayed A M Terry N 2003Plant Soil2003,249,1:1
15Selective use of percutaneous endovascular aneurysm re-pair in women leads to fewer groin complications显示文摘AL-KHATIB W K ZAYED M A HARRIS E J 0,,04:1
16Effect of moisture absorption on damping and dynamic stiffness of c arbon fiber/epoxy composites显示文摘Zai B A Park M K Choi H S 2009Jour- nal of Mechanical Science and Technology2009,23,11:1
17Selenium in higher plants显示文摘Terry N Zayed A M De Souza M P 2000Annual Review of Plant Biology2000,51,1:1
18Chromium accumulation, translocation and chemical speciation in vegetable crops显示文摘Zayed A Lytle C M Qian J H 1998Planta1998,,206:1
19Chromium accumulation,translocation and chemical speciation in vegetable crops 显示文摘Zayed A Lytle C M Qian J H 1998Planta1998,206,:1
20Selenium in higher plants显示文摘TERRY N ZAYED A DE SOUZA M 2000Annual Review of Plant Biology2000,51,1:1
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