共查询到20条相似文献,搜索用时 290 毫秒
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吉林大学化学学院建院(系)70年来,始终把立德树人作为人才培养的根本任务,坚持教育为人民服务、为中国共产党治国理政服务、为巩固和发展中国特色社会主义制度服务、为改革开放和社会主义现代化建设服务,不断提升化学专业人才培养水平。“三全育人”,核心是“育”,目标是 “才”,关键是“全”,其核心目标就是培养德才兼备、全面发展的社会主义建设人才。吉林大学化学学院始终坚持育人和育才相统一、“第一课堂”和“第二课堂”相融合、专业教师和思政教师相互协同的人才培养模式,赓续“又红又专”的红色血脉,强化、提升学生技能、科研素养和综合能力的同时,培养了一代又一代德才兼备、可堪大用的时代新人。 相似文献
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为培养一批符合社会需求、企业欢迎的“宽基础、多技能、高素质”的复合型技术技能人才,借鉴国内外先进职教经验,以高职石油化工专业群为试点,创建了跨专业复合人才培养体系。通过采取“理实一体化”教学改革,建立现代学徒制试点,推广校企“双主体”协同育人方案,开展跨学院、跨国境交流,打造复合型师资队伍等策略,探索并实践了复合型技术技能人才“跨专业、跨理实、跨校企、跨学院、跨国境”的“五跨”培养模式。 相似文献
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针对高职产教融合存在的问题,构建了“三三结合式”人才培养模式,即通过“企业指导、行业引导、学校督导”三结合,改革人才培养模式;通过“核心课程、核心问题、核心能力”三结合,深化“教师、教材、教法、教学评价”四教改革;通过“基础实验、专业实验,实习实训”三结合,优化实践教学体系。该模式的构建与实施能提升学生的职业素养,提高毕业生的就业质量,打造出优秀的双师型教师团队。 相似文献
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校本课程“化学传奇”主要是引导学生阅读化学史文章。校本课程从“化学传奇”升级到“化学阅读”,化学阅读的内容拓展了,阅读形式升级了:由文章阅读升级为视频观看和整本书阅读,阅读的时间由校本课程的课内阅读延伸到课外阅读,阅读时段由校本课程季扩展为高中全学段。学生的阅读活动,也由教师规定阅读内容升级到学生在推荐书目内自主选择性阅读和个性化阅读。 相似文献
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The synthesis of several omega-chloroalkyl tetrazoles and their subsequent attachment to a solid support is described. Using an in situ Finkelstein reaction, a variety of nucleophiles were alkylated and then cleaved from the resin to give pure alkyl tetrazole derivatives. A sample library of 5 x 6 demonstrates the general utility of this sequence. 相似文献
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Paweł Zajdel Dr. Gaël Nomezine Nicolas Masurier Dr. Muriel Amblard Dr. Maciej Pawłowski Prof. Jean Martinez Prof. Gilles Subra Dr. 《Chemistry (Weinheim an der Bergstrasse, Germany)》2010,16(25):7547-7553
The design, synthesis, and potential application of the pipecolic linker is presented. This new versatile handle can immobilize primary, secondary, and aromatic amines, as well as alcohols, phenols, and hydrazides, on a solid support. Compared with other linkers, the anchoring step is easy and efficient. The release of final products from the resin proceeds upon acidic treatment with high purities. The pipecolic linker offers the promise of being using in peptide chemistry to produce peptides modified at the N and C terminus, peptidomimetics, as well as small organic molecules. 相似文献
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Designer Micelles Accelerate Flux Through Engineered Metabolism in E. coli and Support Biocompatible Chemistry 下载免费PDF全文
Dr. Stephen Wallace Prof. Emily P. Balskus 《Angewandte Chemie (International ed. in English)》2016,55(20):6023-6027
Synthetic biology has enabled the production of many value‐added chemicals via microbial fermentation. However, the problem of low product titers from recombinant pathways has limited the utility of this approach. Methods to increase metabolic flux are therefore critical to the success of metabolic engineering. Here we demonstrate that vitamin E‐derived designer micelles, originally developed for use in synthetic chemistry, are biocompatible and accelerate flux through a styrene production pathway in Escherichia coli. We show that these micelles associate non‐covalently with the bacterial outer‐membrane and that this interaction increases membrane permeability. In addition, these micelles also accommodate both heterogeneous and organic‐soluble transition metal catalysts and accelerate biocompatible cyclopropanation in vivo. Overall, this work demonstrates that these surfactants hold great promise for further application in the field of synthetic biotechnology, and for expanding the types of molecules that can be readily accessed from renewable resources via the combination of microbial fermentation and biocompatible chemistry. 相似文献
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绿色化学是从根本上消除环境污染的必由之路。由于某些传统农药是引起环境污染的一个重要因素,因而对农药化学中的绿色化学进行研究和推广具有非常重要的意义。本文应用绿色化学原理,对农药化学中的一些绿色化学方法和技术作了简单介绍。 相似文献
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Polystyrene-supported 2-azidoethyl phenyl selenide and 3-azidopropyl phenyl selenide reagents have been developed and applied to the traceless solid-phase organic synthesis of 1-vinyl- and 1-allyl-1,2,3-triazoles by CuI-mediated azide–alkyne cycloadditions and subsequent cleavage from the polymer support through oxidation–elimination reaction with 30% hydrogen peroxide. The advantages of this method include straightforward operation, good yield and purity of the products, and good stability and lack of odor for the reagents. 相似文献
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绿色化学在我国化学实验教学改革中的应用 总被引:3,自引:0,他引:3
介绍绿色化学的内涵和绿色度的定量评估。介绍国内近10年绿色化学实验教学在培养学生绿色化学理念、改进实验方法、改变实验条件以及实验"三废"处理中取得的成效,并对未来化学实验绿色化的发展提出几点建议。 相似文献
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Hexa-Coordinate phosphorus Chemistry and Life Chemistry 总被引:1,自引:0,他引:1
ZHAO Yu-Fen YIN Yin-Wu LI Yan-Mei TAM Bo Department of Chemistry Tsinghua University Beijing 《有机化学》1993,(2)
The amino acids' side chains were acting as the relay device to regulate the chemical reactivi-ties of the N-phosphoryl amino acids. These modulation effects were performed through the partici-pation of the phosphoryl group. 相似文献