以科学发展观为指导 培养化学创新人才

以科学发展观为指导,剖析服务型人才创新不足的原因,明确提出什么是创新型人才。介绍了中山大学化学学院在理论课和实验课教学中培养化学创新人才的实践情况,并从理性认识和教学实践中初步总结了创新人才的培养规律和模式。提出以全面开放式本科教学,坚持“五基”教学,实践新的教学质量观作为今后教学改革的努力方向。     

“合作学习基础上写论文”的教学改革实践

介绍在分析化学理论课教学中进行的改革实践——合作学习基础上写论文。分析了该项教学改革措施对创新化学教育、培养化学创新人才的重要意义。     

采用“多层面讨论法”培养创新型人才

结合学科发展特点和需要,提出课堂教学采用多层面讨论法,层面分为:基础知识层面、知识运用层面、构建创新意识层面.使用这种教学方法有利于培养基础扎实、知识面宽、能力强、素质高的创新型人才.     

创新型人才培养的实践探索——评《创新人才与教育创新研究》

由林崇德等人所编写完成的《创新人才与教育创新研究》(经济科学出版社2009年出版)集中展现了首批教育部哲学社会科学研究重大课题攻关项目"创新人才与教育创新研究"的研究成果,该书指出我国建设创新型国家的关键在于创新型人才的培养,而创新型人才的培养主要依靠创造性教育的实施。该书用7章的内容,从心理和教育两大领域、理论和实践两大层面,综合运用多种研究方法,开创性地、系统性地探索并回应了目前备受社会各界所关注的创新人才的特征、测量与培养.     

开设新课程“有机化学工业基础”的尝试

《中国教育改革和发展纲要》中指出：“在培养教学、科研岗位所需人才的同时,大力培养经济建设和社会发展所需的应用人才。”应用化学教育要适应社会主义市场经济的需要,对于大部分同学而言,除了应有坚实的化学基础知识和实验技能外,还应了解生产实践,能解决实践中的一些问题。另外,学生还应具备实验室技术产业化的基础知识,这是科学技术服务于第一生产力的基本要求。根据这样的要求,我们尝试开设了应用化学专业课“有机化学工业基础”,这里我想谈一谈我们的想法和做法。１　目前的基本情况　　坚实的专业基础和较宽的知识面是培养…     

医学化学与医学院校本科生创新能力的培养

培养本科学生的创新能力是培养优秀创新型人才的一个重要环节。医学化学对培养医学院校本科学生的创新能力具有重要作用。通过数个成功申请了国家"大学生创新创业训练计划"的案例,从天然药物结构修饰、生物材料制备、纳米材料制备及药物载体合成等方面探讨了如何将化学知识与医学进行有机结合,指导学生选取合适研究方向进行创新型实验,从而培养学生的创新能力、科研兴趣和团队精神,为培养创新型复合型医学人才打下重要基础。     

地方综合性大学化学创新人才培养课程新体系的建设

构建课程新体系和改革教学内容是高等教育改革永恒的主题。本文立足于地方综合性大学的特点,通过构建"四位一体"课程新体系,形成三层次的课程模块,进行多角度、多层面的课程内容改革,为化学创新型人才的培养奠定了基础。     

由早餐争论引发的对“基本营养物质”的教学思考

由早餐建议引发的争论反思基本营养物质在高中必修阶段的教学。从课标要求和科学史、能力培养和学习阶段特点等角度,分析了教学价值,设计了突出培养“化学指导生活”意识的高中必修阶段基本营养物质的教学。以“早餐吃点什么”为主题,围绕典型物质,引导学生从物质的作用和人体的需求两方面、多角度地建立、完善和巩固评价早餐的思路,挖掘了学科知识的思维培养价值和育人功能。     

基于工程认证的化工原理教学改革与实践

从培养工程型人才的角度出发,分析并总结了部分高校在化工原理理论与实验教学中存在的主要问题。为满足工程认证的要求,我们针对这些问题进行了教学改革的探讨,分别从理论教学、实验教学和工程意识培养三方面提出了多项行之有效的改革措施。     

“双碳”目标下“膜科学与技术”教学改革

在“双碳”目标下,国家对高性能分离膜和膜过程提出了更高要求,迫切需要培养符合“新工科建设”的多元化和创新型人才。针对国家对膜技术领域创新型和实践型复合人才培养的需求,笔者对本科生“膜科学与技术”课程进行教学改革探索,形成“教、学、研”一体的教学模式和“精讲启发、探索新知、线上线下相结合”的教学方法。教学内容紧跟膜技术的科技前沿,并展望未来的发展趋势和应用需求。此次教学改革以期能够锻炼学生的自主学习能力与创新能力,并让学生形成积极关注和主动思考科技前沿的思维习惯。     

"Alpha"-, "beta"- and "delta"-anhydrodigitoxigenin

The syntheses of 3β-hydroxy-5β-carda-14, 20:22-dienolide (= «β»-anhydro-), 3β-hydroxy-5β-carda-8:14, 20:22-dienolide (= «α»-anhydro-) and «δ»-anhydro-digitoxigenin (= probably 3β-hydroxy-5β, 14β-carda-8, 20:22-dienolide) by the best ways known to date, have been described. «δ»-Anhydro-digitoxigenin represents the thermodynamically most stable isomer. In this isomer the double bond in position 8 is unaffected by hydrogenation with Pt in acetic acid; with perbenzoic acid an epoxide results from which, on hydrogenation, the double bond can be regenerated in its original position. Analogous reactions are known to occur in the 8:14-epoxides.     

化“材”为“筑”

Chemistry is a central, practical and creative discipline. The development of chemistry plays an important role in the progress of science and society, as well as the improvement of the quality of human life. This paper introduces the chemical knowledge of stone, concrete, glass and other inorganic nonmetallic building materials by the anthropomorphically story. Taking nanomaterials as an example, the prospect of building materials development in the future is put forward.     

"Turn-on" fluorescent sensing with "reactive" probes

Chemical probes are valuable tools for the investigation of biochemical processes, diagnosis of disease markers, detection of hazardous compounds, and other purposes. Therefore, the development of chemical probes continues to grow through various approaches with different disciplines and design strategies. Fluorescent probes have received much attention because they are sensitive and easy-to-operate, in general. To realize desired selectivity toward a given analyte, the recognition site of a fluorescent probe is designed in such a way to maximize the binding interactions, usually through weak molecular forces such as hydrogen bonding, toward the analyte over other competing ones. In addition to such a supramolecular approach, the development of fluorescent probes that sense analytes through chemical reactions has witnessed its usefulness for achieving high selectivity, in many cases, superior to that obtainable by the supramolecular approach. Creative incorporations of the reactive groups to latent fluorophores have provided novel chemical probes for various analytes. In this feature article, we overview the recent progress in the development of turn-on fluorescent probes that are operating through chemical reactions triggered by target analytes. Various chemical reactions have been implemented in the development of many reactive probes with very high selectivity and sensitivity toward target analytes. A major emphasis has been focused on the type of chemical reactions utilized, with the hope that further explorations can be made with new chemical reactions to develop reactive probes useful for various applications.     

Making "wheels" and "cubes" from triangles

[Mn(IV)Mn(II)3] triangular units directed by the presence of tripodal alcohols self-assemble in the presence of azide and acetate ligands to form either a [Mn24] "wheel" or a [Mn32] "cube".     

"Clickable" polymersomes

Polymersomes, composed of amphiphilic polystyrene-block-poly(acrylic acid) (PS-b-PAA), with the periphery being covered with azide groups, were used for further functionalization using "click" chemistry.