Microscale Chemistry : Green Chemistry in Academia

微观化学:学术界的绿色化学

• 批准号: 11694054
• 负责人: OGINO Kazuko
• 金额: $ 1.22万
• 依托单位: TOHOKU UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1999
• 资助国家: 日本
• 起止时间: 1999 至 2000
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11694054/
• 关键词: Microscale Laboratory; Laboratory Experiments in Chemistry; Dissemination of Microscale Laboratory; 実験教材

(1) Research on microscale chemistry through international activitiesThough there are many advantages in micro/small scale laboratorv, only few Japanese teachers know it well and therefore it is not popular in Japan. We aimed to popularize microscale chemistry in Japan, through international exchange of researchers.First, we visited National Microscale Chemistry Center (NMCC) at Merrimack College in Massatusettes U.S.A.We experienced the microscale experiments developed in NMCC and investigated the management of workshops. We found that some of the experiments are useful and can be introduced in Japanese high schools and universities. We recognized the importance of actual experience of microscale experiments through workshops.Second, we invited Professor M.Singh, director of NMCC.In several universities in Japan, he gave seminars which consists of both lecture and demonstration of microscale experiments.Then, we invited Professor R.Silberman of State University of New York and asked h … More im to give seminars in several universities. In his seminar, he introduced new trend in chemical education in U.S.A.including small scale techniques to assess laboratory learning, the techniques being developed by himself.Through these seminars, many Japanese teachers, of both universities an high schools, , have recognized the advantages of micro/small scale laboratory, especially the benignity to the environment. Now several universities are going to introduce microscale laboratory.(2) Development of Microscale Experiments for High School ChemistryWe have developed micro/small scale experiments for high school chemistry on following topics : (i) Buffer solutions, (ii) Amino acids and proteins, (iii) Separation of several organic compounds. Low price plastic equipment such as 12-and 24-well plates, vials, and bottles are used in these experiments. The characteristics of our experiments are : (i) They are colorful and attractive. (ii) The procedures are simple and safe. (iii) The amount of waste is small and the cost for disposing it is reduced. (iv) The results of various reactions can be compared easily by the use of appropriate work sheets. This is convenient for students to review and discuss the results.(3) Development of Microscale Laboratory for College ChemistryWe developed microscale experiments on ion exchangers previously. In this study by the present grant-in-aid, we made the scale further smaller. We also improved our microscale qualitative analyses of some metal ions. In College of Medical Sciences, Tohoku University, a new experiment on the measurement of boiling points of some liquids was developed by microscale techniques. Less

(1)通过国际活动开展微型化学研究尽管微型/小型实验室有许多优点，但只有少数日本教师了解，因此在日本并不流行。为了通过研究人员的国际交流在日本普及微型化学，我们首先访问了位于美国马萨诸塞州梅里马克学院的国家微型化学中心（NMCC），体验了NMCC开展的微型实验，并对工作室的管理进行了调查。我们发现，有些实验是有用的，可以在日本的高中和大学引进。我们通过研讨会认识到微型实验的实际经验的重要性。第二，我们邀请了NMCC主任M.Singh教授，他在日本的几所大学进行了包括微型实验的讲座和演示的研讨会。然后，我们邀请了纽约州立大学的R.Silberman教授，询问了他在微型实验方面的经验。 ...更多信息 我将在几所大学举办研讨会。在研讨会上，他介绍了美国化学教育的新趋势，包括他正在开发的评估实验室学习的小规模技术。通过这些研讨会，许多日本大学和高中的教师认识到微型/小型实验室的优点，特别是对环境的友好性。现在有几所大学准备引进微型实验室。(2)高中化学微型实验的开发我们为高中化学开发了以下主题的微型/小型实验：（i）缓冲溶液，（ii）氨基酸和蛋白质，（iii）几种有机化合物的分离。在这些实验中使用低价塑料设备，如12孔板和24孔板、小瓶和瓶。我们的实验特点是：（一）丰富多彩，吸引人。(ii)程序简单且安全。(iii)废物量小，处理废物的成本降低。(iv)通过使用适当的工作表，可以很容易地比较各种反应的结果。这便于学生复习和讨论结果。(3)大学化学微型实验室的建设我们开展了离子交换剂的微型实验。在本研究中，通过本次助学金的发放，我们将规模进一步缩小。我们还改进了一些金属离子的微量定性分析。在东北大学医学科学部，开发了一个新的实验，用微型技术测量一些液体的沸点。少

项目成果

Kazuko Ogino and Keiko Shoji: "Small Scale and Microscale Experiments for High School Chemistry."Workshop at 16th International Conference on Chemical Education, Budapest, Hungary.. (2000)

Kazuko Ogino 和 Keiko Shoji：“高中化学的小规模和微型实验”。第 16 届国际化学教育会议研讨会，匈牙利布达佩斯。（2000 年）

荻野和子,東海林恵子,金和宏,田嶋智子 ほか: "高校化学におけるスモールスケール生徒実験のアンケート調査"化学と教育. 49・3(印刷中). (2001)

Kazuko Ogino、Keiko Tokairin、Kazuhiro Kane、Tomoko Tajima 等：“高中化学小规模学生实验问卷调查”，化学与教育，49, 3（出版中）。

甲 国信: "アメリカナショナルマイクロスケールセンターを訪ねて(2)"平成11年度東北地区化学教育協議会要旨集. 24-26 (1999)

Kuninobu Ko：“参观美国国家微尺度中心（2）”1999 年东北地区化学教育委员会摘要 24-26（1999 年）。

荻野和子: "「マイクロスケール実験の広場」へのお誘い"化学と教育. 49・2. 109-109 (2001)

荻野和子：“‘微型实验广场’的邀请”，化学与教育，109-109（2001）。

Kazuko Ogino, Keiko Shoji et al: "A Questionnaire study on Small Scale Experiments for High School Chemistry"Kagaku to Kyouiku (Chemistry and Education). 49-3(in press). (2001)

Kazuko Ogino、Keiko Shoji 等人：“高中化学小规模实验的问卷调查”Kagaku to Kyouiku（化学与教育）。