从酒石酸中探寻手性的奥秘
生活中处处充满手性之美，为了让大众正确认识手性，本文基于L-和D-酒石酸对映异构体的差异，设计实验开展科普教育：（1）酒石酸的分子模型搭建；（2）酒石酸晶体的培养与观察；（3）酒石酸溶液的旋光性观察；（4）酒石酸分子的手性拆分。科普深入浅出，实验操作简单，现象明显，互动性强，早期科普工作反响良好。...
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| Published in | 大学化学 Vol. 39; no. 9; pp. 369 - 378 |
|---|---|
| Main Authors | , , , |
| Format | Journal Article |
| Language | Chinese |
| Published |
北京大学
28.09.2024
中国化学会 中南大学化学化工学院,长沙 410083 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1000-8438 |
| DOI | 10.12461/PKU.DXHX202310091 |
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| Abstract | 生活中处处充满手性之美，为了让大众正确认识手性，本文基于L-和D-酒石酸对映异构体的差异，设计实验开展科普教育：（1）酒石酸的分子模型搭建；（2）酒石酸晶体的培养与观察；（3）酒石酸溶液的旋光性观察；（4）酒石酸分子的手性拆分。科普深入浅出，实验操作简单，现象明显，互动性强，早期科普工作反响良好。 |
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| AbstractList | G64%O6; 生活中处处充满手性之美,为了让大众正确认识手性,本文基于L-和D-酒石酸对映异构体的差异,设计实验开展科普教育:(1)酒石酸的分子模型搭建;(2)酒石酸晶体的培养与观察;(3)酒石酸溶液的旋光性观察;(4)酒石酸分子的手性拆分.科普深入浅出,实验操作简单,现象明显,互动性强,早期科普工作反响良好. 生活中处处充满手性之美，为了让大众正确认识手性，本文基于L-和D-酒石酸对映异构体的差异，设计实验开展科普教育：（1）酒石酸的分子模型搭建；（2）酒石酸晶体的培养与观察；（3）酒石酸溶液的旋光性观察；（4）酒石酸分子的手性拆分。科普深入浅出，实验操作简单，现象明显，互动性强，早期科普工作反响良好。 |
| Abstract_FL | Chirality permeates every aspect of life's beauty.To foster a proper understanding of chirality among the public,this paper employs the differences between L-and D-tartaric acid enantiomers to design experiments for popularization of science:(1)Construction of molecular models of tartaric acid enantiomers;(2)Cultivation and observation of tartaric acid crystals;(3)Observation of the optical activity of tartaric acid solutions;(4)Recognition of chirality in tartaric acid molecules.These experiments range from basic to advanced,featuring simple operation,obvious phenomena,interactive communication,and have received positive feedback in the early stages of implementation. |
| Author | 瞿科颖 赖紫秋 陈凯 李杰 |
| AuthorAffiliation | 中南大学化学化工学院,长沙 410083 |
| AuthorAffiliation_xml | – name: 中南大学化学化工学院,长沙 410083 |
| Author_FL | Jie Li Ziqiu Lai Keying Qu Kai Chen |
| Author_FL_xml | – sequence: 1 fullname: Keying Qu – sequence: 2 fullname: Jie Li – sequence: 3 fullname: Ziqiu Lai – sequence: 4 fullname: Kai Chen |
| Author_xml | – sequence: 1 fullname: 瞿科颖 organization: 中南大学化学化工学院,长沙410083 – sequence: 2 fullname: 李杰 organization: 中南大学化学化工学院,长沙410083 – sequence: 3 fullname: 赖紫秋 organization: 中南大学化学化工学院,长沙410083 – sequence: 4 fullname: 陈凯 organization: 中南大学化学化工学院,长沙410083 |
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| DOI | 10.12461/PKU.DXHX202310091 |
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| DocumentTitle_FL | Unveiling the Mystery of Chirality from Tartaric Acid |
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| Keywords | 晶体 旋光性 对映体 酒石酸 手性拆分 Crystals Optical activity Chiral resolution Tartaric acid Enantiomers |
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| Snippet | 生活中处处充满手性之美，为了让大众正确认识手性，本文基于L-和D-酒石酸对映异构体的差异，设计实验开展科普教育：（1）酒石酸的分子模型搭建；（2）酒石酸晶体的培养与观察；（3）酒石酸溶液的旋光性观察；（4）酒石酸分子的手性拆分。科普深入浅出，实验操作简单，现象明显，互动性强，早期科普工作反响良好。 G64%O6; 生活中处处充满手性之美,为了让大众正确认识手性,本文基于L-和D-酒石酸对映异构体的差异,设计实验开展科普教育:(1)酒石酸的分子模型搭建;(2)酒石酸晶体的培养与观察;(3)酒石酸溶液的旋光性观察;(4)酒石酸分子的手性拆分.科普深入浅出,实验操作简单,现象明显,互动性强,早期科普工作反响良好. |
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| Title | 从酒石酸中探寻手性的奥秘 |
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