iodoform

简明释义

英[aɪˈɒdəˌfɔːm]美[aɪˈodəˌfɔrm]

n. [有化] 碘仿；[有化] 三碘甲烷

英英释义

单词用法

同义词

反义词

例句

1.CONCLUSION Using iodoform sponges and injecting dexamethasone may be considered as preventing dry socket af...

结论局部注射地塞米松和创口碘仿纱条可以预防智齿拔除术后的并发症。

2.Results: Compared with iodoform gauze group, FG group had a minor postoperative re action, faster temperature recovering, shorter time of wound healing and less postoperative hospitalization days.

结果：生物蛋白胶组较对照组术后反应轻、体温恢复正常快、切口愈合时间短、术后住院日数少。

3.This article reports 30 cases of root canal filling with calcium hydroxide and iodoform paste.

本文报道应用氢氧化钙蒸馏水糊剂作根管充填30例。

4.Results: Compared with iodoform gauze group, FG group had a minor postoperative re action, faster temperature recovering, shorter time of wound healing and less postoperative hospitalization days.

结果：生物蛋白胶组较对照组术后反应轻、体温恢复正常快、切口愈合时间短、术后住院日数少。

5.OBJECTIVE: To observe the effect of Iodoform-metronidazole gelatin sponge preventing dry socket.

目的：观察碘仿-甲硝唑明胶海绵预防干槽症的效果。

6.Objective to observe the clinical effect and factors of hydroxylapatite and iodoform combination as repairing perforated molar pulp.

目的研究复方羟基磷灰石碘仿糊剂用于修复磨牙髓室底穿孔的临床疗效及影响因素。

7.The doctor applied iodoform 碘仿 to the wound to prevent infection.

医生在伤口上涂抹了iodoform 碘仿以防止感染。

8.She remembered the distinct odor of iodoform 碘仿 from her nursing training.

她记得在护理培训中iodoform 碘仿的独特气味。

9.Some antiseptics contain iodoform 碘仿 as an active ingredient.

一些防腐剂含有iodoform 碘仿作为活性成分。

10.The smell of iodoform 碘仿 is often associated with medical settings.

iodoform 碘仿的气味通常与医疗环境相关联。

11.In the laboratory, we used iodoform 碘仿 to test for the presence of certain alcohols.

在实验室中，我们使用iodoform 碘仿来测试某些醇的存在。

作文

The world of chemistry is filled with fascinating compounds, each with its own unique properties and applications. One such compound that has garnered attention in both historical and modern contexts is iodoform. 碘仿, as it is known in Chinese, is a yellow crystalline solid that possesses a distinct odor reminiscent of antiseptics. Its chemical formula is CHI3, and it is composed of carbon, hydrogen, and iodine atoms. iodoform was first synthesized in the 19th century and has since played a significant role in various fields, particularly in medicine and organic chemistry.Historically, iodoform was widely used as an antiseptic due to its ability to kill bacteria and prevent infections. In the late 1800s, doctors began using iodoform in surgical procedures and wound dressings. Its effectiveness in reducing microbial growth made it a popular choice for treating open wounds and surgical sites. However, as time progressed and more advanced antiseptics were developed, the usage of iodoform in medical settings declined. Despite this, its legacy remains significant, as it paved the way for the development of safer and more effective antiseptic agents.In addition to its historical medical applications, iodoform has also been utilized in organic chemistry as a reagent. It is often employed in the iodoform test, a qualitative analysis used to identify methyl ketones and certain alcohols. The test involves the reaction of iodoform with the target compound in the presence of a base, resulting in the formation of a yellow precipitate. This characteristic color change serves as a visual indicator, making it a valuable tool for chemists in identifying specific functional groups within organic molecules.Moreover, the study of iodoform extends beyond its practical uses; it also offers insight into the behavior of halogenated compounds. Researchers have explored the mechanisms by which iodoform interacts with other substances, leading to a deeper understanding of chemical reactivity and stability. This knowledge contributes to the broader field of synthetic chemistry, where the design and synthesis of new compounds are essential for advancements in pharmaceuticals and materials science.Although iodoform may not be as widely used today as it once was, its impact on the fields of medicine and chemistry cannot be overlooked. It serves as a reminder of the evolution of scientific knowledge and the continuous quest for better solutions in healthcare and research. As we move forward, it is crucial to appreciate the contributions of compounds like iodoform while also embracing new innovations that enhance our understanding of chemistry and its applications.In conclusion, iodoform is more than just a chemical compound; it represents a significant chapter in the history of medicine and organic chemistry. From its early use as an antiseptic to its role in chemical analysis, iodoform has proven to be a versatile and important substance. As we continue to explore the complexities of the chemical world, let us remember the lessons learned from compounds like iodoform and strive for progress in both scientific inquiry and practical applications.

化学世界充满了迷人的化合物，每种化合物都有其独特的性质和应用。其中一个在历史和现代背景中引起关注的化合物是iodoform。它在中文中被称为碘仿，是一种黄色结晶固体，具有类似于防腐剂的独特气味。它的化学式为CHI3，由碳、氢和碘原子组成。iodoform首次合成于19世纪，自那时以来，它在各个领域，特别是在医学和有机化学中发挥了重要作用。历史上，iodoform因其杀灭细菌和预防感染的能力而广泛用作防腐剂。在19世纪末，医生开始在外科手术和伤口敷料中使用iodoform。它在减少微生物生长方面的有效性使其成为治疗开放性伤口和手术部位的流行选择。然而，随着时间的推移，更先进的防腐剂的发展，iodoform在医疗环境中的使用逐渐减少。尽管如此，它的遗产仍然显著，因为它为更安全、更有效的防腐剂的开发铺平了道路。除了其历史医学应用外，iodoform还被用作有机化学中的试剂。它通常用于碘仿试验，这是一种定性分析，用于识别甲基酮和某些醇。该测试涉及在碱的存在下iodoform与目标化合物的反应，形成黄色沉淀。这种特征性的颜色变化作为一种视觉指示，使其成为化学家识别有机分子中特定官能团的宝贵工具。此外，对iodoform的研究超越了其实用用途；它还提供了对卤代化合物行为的洞察。研究人员探索了iodoform与其他物质相互作用的机制，从而加深了对化学反应性和稳定性的理解。这一知识为合成化学的更广泛领域做出了贡献，在合成新化合物方面对于制药和材料科学的进步至关重要。尽管今天的iodoform可能不如以往那样广泛使用，但它在医学和化学领域的影响不容忽视。它提醒我们科学知识的演变和在医疗保健和研究领域不断追求更好解决方案的过程。随着我们向前迈进，欣赏像iodoform这样的化合物的贡献，同时也要拥抱新的创新，以增强我们对化学及其应用的理解，是至关重要的。总之，iodoform不仅仅是一种化合物；它代表了医学和有机化学历史中的一个重要篇章。从早期用作防腐剂到在化学分析中的角色，iodoform证明是一种多功能且重要的物质。随着我们继续探索化学世界的复杂性，让我们记住从像iodoform这样的化合物中吸取的教训，并在科学探究和实际应用中追求进步。