以绿色化学理念贯穿精细化工专业课教学

在论述绿色化学理念贯穿精细化工类课程教学重要性的基础上,以精细化学品与工艺学课程为重点,从精细化工专业方向系列课程、不同教学环节两个方面阐述了绿色化学理念贯穿精细化工类课程教学的探索与实践。     

在高职药物化学教学中融入绿色化学理念

绿色环保是社会发展的趋势,培养绿色环保的理念和技能是人才教育的责任。药物化学是高职高专药学类专业的核心课程,教学中尝试以绿色化学的12条原则为主线,引入实例,将绿色化学的理念和实施方法运用到药物化学的结构设计和工艺路线中,从而让学生理解绿色化学的12条原则,丰富学生关于药学领域的绿色化学经验和技能。     

无机化学教学中绿色化学理念的渗透

绿色化学是一种战略思想或一种理念,绿色化学是化学教学的重要组成部分。简要介绍了绿色化学教育的意义和发展状况;提出了高等师范教育无机化学课程教学中渗透绿色化学理念的具体措施和途径。     

基于新发展理念的物理化学教学探讨——以开尔文公式为例

以开尔文公式为例,探讨新发展理念在物理化学教学中的应用,把创新、协调、绿色、开放、共享的新发展理念贯穿到物理化学教学的全过程和各章节并通过教学设计展示,以促进物理化学课程的高质量发展,加快新时代物理化学课程建设的新格局,贯穿落实新发展理念,对化学、理学乃至整个高等教育的发展具有示范作用。     

“讲一练二考三”模式建设面向实际应用的计算化学课程

将"讲一练二考三"的新型教学理念应用于大学化学的教学是一种有意义的尝试。本文结合计算化学课程的特点和本人的教学实践,从课程建设思路、教学内容、教学方式、练习方式和考试方式等几个方面阐述了采用"讲一练二考三"模式建设面向实际应用的计算化学课程的一些经验和方法,探讨了计算化学课程授课内容和教学方法的改革。     

创新实验班大学化学课程的创新教学实践

根据地学类创新实验班"培养品德优良、基础厚实、专业精深、知识广博的创新人才"这一培养目标,并结合大学化学课程的特点,探索了大学化学创新教学的基本思路。从激发学生探知欲,注重个性发展,营造创新环境,培养人文素养等方面进行了尝试。     

绿色化学与中学化学教学

本文介绍了绿色化学的基本内容和中学化学教学中渗透绿色化学新理念的教学探索及尝试。     

三全育人背景下的多维度大学化学实验课程思政建设

针对大学化学实验课程的特点,从课程教学目标设计、实验教学活动设计和课程教学成果评价三个方面,探索教学过程中专业知识与思政元素的结合点。分别从培养学生的爱国情怀、科学素养、创新意识、职业素养、社会责任感、辩证思维和绿色发展理念等多个维度介绍在大学化学实验教学过程中实施思政教育的具体措施。利用好课堂教学的主渠道,将知识探究、能力建设和价值塑造三者融为一体,推进全员全程全方位育人的重要实践,培养学生成为德智体美劳全面发展的新时代社会主义建设者和接班人。     

临床医学专业有机化学"课程思政"教学初探

深化高校"课程思政"改革,是落实立德树人理念,全方位对学生开展思想政治教育的有效途径。本文针对临床医学专业的特点,从教师素养的提高、课程思政内容的设计和学生的课外实践等方面对有机化学教学中实施"课程思政"进行了探索和实践。     

普通化学课程思政建设

针对普通化学课程的特点,探索教学过程中专业知识与思政元素的结合点,分别从培养学生的唯物史观、爱国主义情操、社会责任感和绿色发展理念等方面介绍在普通化学教学过程中实施思政教育的具体措施,利用好课堂教学的主渠道,推进全员全程全方位育人的重要实践,系统化落实立德树人根本任务。     

The concept of dual roles design in clean organic preparation

Herein we summarized some clean preparation examples to emphasize the concept of dual roles design (or named as "two birds one stone strategy") in green and sustainable chemistry. In these procedures, the chemical waste and production costs were reduced, and the energy efficiencies were improved.     

The concept of dual roles design in clean organic preparation

Herein we summarized some clean preparation examples to emphasize the concept of dual roles design (or named as “two birds one stone strategy”) in green and sustainable chemistry. In those examples, the reactants and/or solvent play dual roles rendering a cleaner organic preparation process. Consequently, both the chemical waste and manufacturing cost could be reduced.     

Plants as resources for organic molecules: Facing the green and sustainable future today

Over the last century, the conventional and linear production system has significantly influenced the socio-environment globally. The transition to a more circular production system, aiming at maintaining the value of products and resources for as long as possible, is an opportunity to create innovative processes that are regenerative by intention. This means replacing the end-of-life concept with restoration, renewable energy use and by- or co-products as well as eliminating toxic chemicals by developing and using redesigned materials, procedures and business models. In this context, the main objective of this paper is to present a critical overview related to the most recent green and sustainable extraction or separation approaches to remove organic molecules from plant-derived resources, specifically agro-industrial and forestry waste using circular processing systems in operation in the last four years.     

Enzyme-based biocatalysis for the treatment of organic pollutants and bioenergy production

Enzyme-based biocatalysis is emerging as an advanced technique to develop green processes that help to maintain the sustainability of the environment. The bioremediation of toxic organic pollutants and waste to bioenergy production using enzymes as biocatalysts is rapidly growing due to its eco-friendly and sustainable nature. Additionally, a range of microbial species that typically grow on organic wastes can be used to produce these enzymes in an efficient manner. This is seen as a potential strategy for the development of cost-effective manufacturing for a number of biotechnological applications. The present study discusses biocatalysis as a promising and sustainable method toward the bioremediation of hazardous organic pollutants as well as for bioenergy production, based on the immense potential of enzymes as biocatalysts. Emphasis has been placed on evaluating the critical elements that can enhance the production of enzymes used as biocatalysts, as well as their functional effectiveness and stability.     

高校化学教学实验室小型试剂库改造

有机化学实验是培养学生掌握实验基本技能和技术、提高动手能力的必修课。有机化学实验产生的废液成分复杂,尽管目前广大师生的环保意识比较强,实验室废液能够做到分类收集并交由有资质的公司进行处理,但是完全依赖环保公司的处理成本比较高。因此我们尝试对有机化学实验室产生的废液进行实验室原点处理,真正做到谁污染、谁治理,有效降低废液的处理成本,并实现有机试剂的循环使用。     

稀土化合物Yb(OTf)3催化的有机合成反应的最新进展

研究和开发环境友好的有机合成反应是"绿色化学"研究的一个重要内容,其中也包括新型绿色催化剂的研究.本文对近两年来Yb(OTf)3作为催化剂的有机合成反应按照反应类型进行了综述.进一步总结和拓展了Yb(OTf)3的催化范围,证明了稀土化合物广泛的应用前景.     

Extended benzodifuran–furan derivatives as example of π-conjugated materials obtained from sustainable approach

The synthesis of extended benzodifuran–furan systems are described as an example of π-conjugated materials prepared by following a green approach with only water being produced as waste and using furan derivatives from renewable sources. Investigation of their optical and electrochemical properties shows that the new compounds present electronic properties compatible for application in organic electronics.     

Green analytical chemistry-driven response surface modeling to stability-indicating chromatographic method for estimation of cilnidipine and application of high-performance thin-layer chromatography–mass spectrometry for characterization of degradation products

Cilnidipine is a calcium channel blocker that is used to treat cardiac diseases such as angina and high blood pressure. Several column and planar chromatographic methods for estimating cilnidipine in pharmaceutical dosage forms have been documented. However, these method developments have been carried out employing organic solvents such as acetonitrile, methanol, toluene, chloroform, and others as mobile phase components or as sample pretreatment diluents. These organic solvents are neurotoxic and teratogenic to humans and aquatic animals, according to International Council for Harmonization Q3C (R8) recommendations. According to the green analytical chemistry approach, such organic solvents should be reduced or removed during the development of chromatographic methods for environmental protection and the safety of human and aquatic animal life. As a result, the stability-indicating chromatographic estimation of cilnidipine was performed utilizing less toxic organic solvents. To prevent organic solvent waste during method development, mobile-phase optimization was performed using the design of experiment-based response surface modeling. Cilnidipine has been subjected to hydrolysis, oxidation, photolysis, and dry-heat decomposition to determine its stability. The greenness profiles of the suggested and published chromatographic methods were examined using the national environment method index, analytical greenness calculator, green analytical procedure index software, and eco-scale assessment tool.     

Coordination assemblies of polyoxomolybdate cluster framework: from labile building blocks to stable functional materials

Polyoxomolybdates, an important branch in polyoxometalates chemistry, present complicated solution chemistry and unmatched physicochemical properties, which endows us with both great opportunities and considerable challenges in creating new functional materials. This perspective highlights the recent development on the coordination assembly of transition-metal-substituted heteropolymolybdates by using labile lacunary heteropolymolybdates as inorganic multidentate ligands. A series of strategies have been used to stabilize the lacunary heteropolymolybdate building blocks. Finally, we introduce some researches on the modification of polymolybdates by organic groups in aqueous media, which may shed light on the green chemistry of the functionalization of polyoxomolybdates.     

己内酰胺绿色生产技术

绿色化学的理想是实现反应的＂原子经济＂性,生产环境友好的绿色产品,这就要求原料中的每一个原子进入产品,不产生废物和副产品,并采用无毒无害的原料、催化剂和溶剂。根据绿色化学的理念,中国石化石油化工科学研究院历经20年,开发成功己内酰胺绿色生产技术,建成20万t/a工业生产装置。这项技术包括：单釜连续淤浆床与钛硅分子筛集成...