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- methylmercury dithizone 甲基双硫腙
- A: It depends on the degree of methylmercury poisoning. 这取决于甲基汞中毒的程度。
- The recovery of added methylmercury was reported to be approximately 90%. 添加的甲基汞的回收率据报到达90%25左右。
- Dithizon staining showed bright red color for most of induced cells. 观察大鼠生存状态并于2周后取胰腺组织检测。
- SERS Study on the Interaction of Dithizone with Silver Substrates[J]. 引用该论文 刘小龙;王旭;徐蔚青;赵冰.
- The source of methylmercury was thought to be the discharge of industrial waste containing methylmercury into the water. 曾经认为甲基汞的起源是含有甲基汞的工业废水排入水体。
- The title compound(C14H10N4S2) has been synthesized by ring-closing reaction of dithizone and carbon bisulfide. 苯基-2-苯偶氮基-1-硫代-3,4-二氮唑硫酮-5(C14H10N4S2)是双硫腙与二硫化碳发生加成闭环反应时获得。
- Results Results showed that methylmercury inhibited the neurite outgrowth and survival of PC12 cells. 结果氯化甲基汞能抑制PC12细胞突起生长,降低细胞活性。
- The adsorption behavior of lead on the BST powder coated by dithizone was investigated. 研究了该吸附剂对水中铅的吸附行为。
- There is now solid scientific eidence of methylmercury's toxic health effects, particularly to the human fetus. 有坚实的科学证据表明甲基汞的毒性健康效应,特别是对人类的胎儿。
- The accuracy of rapidly determining trace lead in tea-leaf by the visual colorimetry of dithizone is studied. 对双硫腙目视比色法快速测定茶叶中的微量铅的准确度、萃取时溶液的酸度和共存元素干扰等因素进行了探讨。
- Objective To investigate the effects of methylmercury on the differentiation and surviva of PC12 cells. 目的研究氯化甲基汞对PC12细胞活性和分化的影响。
- Many steps up the food chain later, predators like tuna receive methylmercury from the smaller fish they consume. 之后经过不断向上延展的的食物链,像鲔鱼这类的肉食动物体内,就会因为吃了较小的鱼类而吸收了甲基汞成分。
- Wetland methylmercury threatens the human health through food chain's bioaccumulation. 湿地甲基汞通过食物链的“生物放大”,威胁人类的健康。
- Methylmercury exposure now constitutes a public health problem in most regions of the world. 甲基汞暴露是现在世界上大部分地区的公共卫生问题。
- The visible light absorption curve and heat recovery curve of mercuric and zinc dithizone in PMMA and PS are also measured. 测定了两种金属双硫腙在聚合物介质中的基态及激发态可见光谱吸收曲线,及其在黑暗环境下的热回复曲线。
- In this paper a column chromatographic preconcentration method using dithizone supported on naphthalene for copper in natural water is provided. 本文利用吸附有双硫腙的微晶萘作富集柱富集天然水中痕量铜,甲酰二甲胺洗脱,火焰原子吸收光谱法测定。
- In this paper the optimized conditions of enriching trace plumbum in water on a cylinder of dithizone activated carbon are researched. 本文研究了用活性炭加双硫腙柱富集、分离水中痕量铅的适宜条件。
- Methylmercury was extracted from the homogenized tissue with toluene in the presence of copper sulfate, sodium bromide and sulfuric acid. 在存在硫酸铜、溴化钠和硫酸的情况下,用甲基从组织匀浆中萃取甲基汞。
- Abstract: The study deals with the rapid determination of lead in the water by the chloroform extraction and visual colorimetric of dithizone. 中文摘要: 研究了采用三氯甲烷萃取的双硫腙目视比色法快速测定水中微量铅。