ferricyanide

简明释义

英[ˌferɪˈsaɪənaɪd]美[ˌferɪˈsaɪənaɪd]

n. [无化] 铁氰化物

英英释义

单词用法

同义词

反义词

例句

1.A new amperometric uric acid biosensor developed by immobilizing of uric acid oxidase in carbon electrodes, in which, potassium ferricyanide is used to electron medium of chemistry response.

采用铁氰化钾作为媒介体，将尿酸氧化酶固定在羧甲基纤维素钠处理过的碳电极表面，研制成一种尿酸生物传感器。

2.A new amperometric uric acid biosensor developed by immobilizing of uric acid oxidase in carbon electrodes, in which, potassium ferricyanide is used to electron medium of chemistry response.

采用铁氰化钾作为媒介体，将尿酸氧化酶固定在羧甲基纤维素钠处理过的碳电极表面，研制成一种尿酸生物传感器。

3.An amperometric uric acid biosensor was developed by immobilizing uric acid oxidase on carbon electrodes, in which, potassium ferricyanide was used to electron medium of chemistry response.

采用铁氰化钾作为媒介体，将尿酸氧化酶固定在羧甲基纤维素钠处理过的碳电极表面，研制成一种尿酸生物传感器。

4.The planar electrochemical biosensor was fabricated with gold thin-film two-electrode system, and modified with platinum-black nano-particles and ferricyanide mediator.

这种便携式平面电化学生物传感器采用金薄膜两电极系统； 先后修饰纳米铂黑粒子层和铁氰化钾媒介体。

5.The planar electrochemical biosensor was fabricated with gold thin-film two-electrode system, and modified with platinum-black nano-particles and ferricyanide mediator.

这种便携式平面电化学生物传感器采用金薄膜两电极系统；先后修饰纳米铂黑粒子层和铁氰化钾媒介体。

6.A rapid method for determining the content of sodium hydrosuphite in vat steam was undertaken via potassium ferricyanide titration.

介绍一种快速精确的测定还原染料轧染汽蒸液中保险粉浓度的方法，即铁氢化钾滴定法。

7.The laboratory used ferricyanide to test the presence of certain metal ions in the solution.

实验室使用铁氰化物测试溶液中某些金属离子的存在。

8.In photography, ferricyanide is sometimes used in the development process to create blueprints.

在摄影中，铁氰化物有时用于冲洗过程中以制作蓝图。

9.The reaction between potassium ferricyanide and hydrochloric acid produces a vivid color change.

氰化钾与盐酸之间的反应产生鲜艳的颜色变化。

10.When mixed with starch, ferricyanide forms a complex that can be detected visually.

与淀粉混合时，铁氰化物形成一种可以通过视觉检测的复合物。

11.Researchers often use ferricyanide in electrochemical studies to understand electron transfer processes.

研究人员常在电化学研究中使用铁氰化物以了解电子转移过程。

作文

In the realm of chemistry, certain compounds play crucial roles in various reactions and processes. One such compound is ferricyanide, which is often encountered in laboratory settings and industrial applications. Ferricyanide refers to a complex ion that contains iron in its +3 oxidation state, combined with cyanide ions. This compound is typically represented as [Fe(CN)6]^{3-}, where iron is coordinated to six cyanide ligands. The significance of ferricyanide extends beyond its chemical structure; it serves as an essential reagent in many analytical techniques. For instance, it is widely used in colorimetric assays, where its ability to form colored complexes allows for the quantification of various substances. The versatility of ferricyanide can be attributed to its stability and solubility in water, making it an ideal candidate for various applications. In electrochemistry, ferricyanide acts as an electron acceptor, facilitating redox reactions. When reduced, it transforms into ferrocynide, another important compound in the study of electron transfer processes. This reversible reaction is fundamental in understanding the behavior of electrons in different environments, which has implications in fields ranging from biochemistry to materials science. Moreover, ferricyanide plays a pivotal role in the synthesis of Prussian blue, a pigment that has been historically significant in art and industry. The reaction between ferricyanide and ferrous ions leads to the formation of this vibrant blue compound, which is not only aesthetically pleasing but also has applications in medicine and environmental science. For example, Prussian blue is utilized in treating certain types of heavy metal poisoning, showcasing the practical importance of ferricyanide in real-world scenarios. Understanding the properties and applications of ferricyanide is essential for students and professionals in the field of chemistry. It highlights the interconnectedness of various chemical concepts and the importance of complex ions in both theoretical and applied chemistry. As we delve deeper into the world of chemical compounds, it becomes evident that substances like ferricyanide not only contribute to our scientific knowledge but also have tangible impacts on society and the environment. In conclusion, ferricyanide is more than just a chemical formula; it embodies the intricate relationships between elements, compounds, and their applications. From its role in analytical chemistry to its significance in artistic and medical fields, ferricyanide stands as a testament to the beauty and complexity of chemistry. As we continue to explore and understand these compounds, we unlock new possibilities for innovation and discovery in science. The study of ferricyanide and similar compounds will undoubtedly lead to advancements that benefit various sectors, reinforcing the importance of chemistry in our daily lives.

在化学领域，某些化合物在各种反应和过程中发挥着至关重要的作用。其中一个化合物是铁氰化物，它常常出现在实验室环境和工业应用中。铁氰化物指的是一种复杂离子，其中铁处于+3氧化态，与氰根离子结合。该化合物通常表示为[Fe(CN)6]^{3-}，其中铁与六个氰基配体配位。铁氰化物的重要性不仅在于其化学结构；它作为许多分析技术中的重要试剂。例如，它在比色法中被广泛使用，其形成有色配合物的能力使得能够定量各种物质。 铁氰化物的多功能性可以归因于其稳定性和在水中的溶解性，使其成为各种应用的理想候选者。在电化学中，铁氰化物作为电子受体，促进氧化还原反应。当被还原时，它转化为亚铁氰化物，后者在研究电子转移过程中也是一个重要的化合物。这一可逆反应是理解不同环境中电子行为的基础，这在生物化学到材料科学等多个领域都有重要意义。 此外，铁氰化物在普鲁士蓝的合成中发挥着关键作用，这种颜料在艺术和工业中具有历史重要性。铁氰化物与亚铁离子之间的反应导致了这种鲜艳蓝色化合物的形成，它不仅在美学上令人愉悦，而且在医学和环境科学中也有应用。例如，普鲁士蓝被用于治疗某些类型的重金属中毒，展示了铁氰化物在现实场景中的实际重要性。 了解铁氰化物的性质和应用对于化学领域的学生和专业人士至关重要。它突显了各种化学概念之间的相互联系，以及复杂离子在理论和应用化学中的重要性。当我们深入研究化学化合物的世界时，显然像铁氰化物这样的物质不仅有助于我们的科学知识，也对社会和环境产生了切实的影响。 总之，铁氰化物不仅仅是一个化学公式；它体现了元素、化合物及其应用之间的复杂关系。从它在分析化学中的作用到在艺术和医学领域的重要性，铁氰化物证明了化学的美丽和复杂性。随着我们继续探索和理解这些化合物，我们为科学中的创新和发现打开了新的可能性。对铁氰化物及类似化合物的研究无疑将导致各个行业的进步，进一步强调了化学在我们日常生活中的重要性。