Teaching of Analytical Chemistry in Polish Universities

The importance of Analytical Chemistry in the modern world is continually increasing. There are a lot of reasons: the need for environmental monitoring, food quality control, human health, industrial production quality control, nanotechnologies, material science; these are only some of the areas where analysts are indispensable. Analytical Chemistry, or rather Chemical Analytics, should be treated on a par with the three fundamental chemical courses: Inorganic Chemistry, Organic Chemistry, and Physical Chemistry. Analytical Chemistry, as an individual course or courses, is lectured in 52 Polish universities, including the Academy of Medicine and Academy of Life Sciences (agriculture and related). All these universities were already introduced in the Bolonia Process, The European Credit Transfer System (ECTS) points, and three steps of education: Bachelor's degree (at universities of technology–Engineer's degree), Master's degree, and Doctoral Studies. Analytical Chemistry exists on all levels of teaching. On the first level, Bachelor's degree, the program of Analytical Chemistry contains the basic knowledge, so called classical Analytical Chemistry: gravimetric analysis, electrogravimetry, acid-base titration, oxidation-reduction titration, precipitation titration, complexometric titration, quality assurance, and quality control of results (2–3 h of lecture, 5 h of laboratory, and 1 h of seminar). During the second level (Master's degree) the program contains more developed analytical techniques: gas and liquid chromatography, spectrophotometric methods, electrochemical methods, elemental analysis, etc. The lecture courses at universities depend on the specific specialization, and there are a variety of different courses according to the need of specialization programs. The Bachelor's (engineer's) projects (diploma theses) are very often prepared in the field of Analytical Chemistry. The same occurs with Doctoral Studies; very often, students choose subject matters connected with Analytical Chemistry. This is why each year we have about 100 doctoral candidates in the field of Analytical Chemistry. The laboratories of Polish universities are well equipped with specialized apparatuses, but are strongly dependent on the university's profile and the size of the university. Students can participate in the scientific research carried on by the didactic staff, especially when completing diploma theses or doctorates. Some of them are performing studies and theses abroad, in the frame of the LLP ERASMUS Program. From our department, each year, about 10–12 students complete their Analytical Chemistry theses abroad. It promotes the European dimension and improves the quality of education by encouraging innovation in education.     

Graduate studies in analytical chemistry

Summary The system of graduate studies in the Czech Republic is at present subject to thorough structural changes with the aim to achieve an internationally recognized standard level. Programs of studies including advanced courses, seminars and the production of a thesis are worked out individually for each student and approved by the Council for Graduate Studies in Analytical Chemistry. Advisors are selected from the best senior members of faculty. To assure good quality of graduate studies, cooperation between the Departments of Analytical Chemistry at different universities is necessary, as well as coordination of the educational efforts between the departments of analytical, physical, inorganic and organic chemistry. Specific problems are addressed, such as the place of graduate studies in the system of research activities, the exchange of graduate students between various institutions to provide experience with unique instrumentation and the incorporation of graduate studies in the lifelong system of education in analytical chemistry.     

药学专业留学生分析化学实验全英文教学的体会

留学生教育已成为我国高等教育的重要组成部分,而全英文教学是无中文基础的留学生的最佳选择。分析化学实验为药学专业本科生的必修课,本文针对药学专业留学生分析化学实验课的全英文教学过程,从课程的教学安排、教材选用、教学师资、授课方式和考评方式等方面讲述了教学实践中的体会,希望为开设同类课程的全英文教学提供借鉴和参考。     

Analytical Laboratory at the Institute of Inorganic Chemistry of the Siberian Division of the Russian Academy of Sciences

The history of the formation and development of the analytical laboratory at the title institute is considered. This laboratory was initially organized for studying the composition of high-purity substances and compound semiconductors and for development of the analytical chemistry of noble metals. At present, the laboratory is developing the elemental and substantial analysis of environmental samples. The roles played by Doctor of Chemistry, Professor I.G. Yudelevich, the founder of the laboratory, and other scientists, his colleagues and former students, are discussed.     

Teaching of Analytical Chemistry at Universities in Poland

Summary Education in Analytical Chemistry in Poland is mainly carried out at Universities and Technical Universities according to a unified curriculum. Courses on Analytical Chemistry in the second year and on instrumental analysis in the third year are compulsory for all students of chemistry. There are courses and lectures on specialized subjects in the fourth and fifth year for those who intend to subunit their thesis in Analytical Chemistry.Presented at Euroanalysis III conference, Dublin, August 20–25, 1978     

The current state of analytical control in Lithuania

In Lithuania research and development in chemical analysis are concentrated in scientific institutes and universities. The main fields of interest focus on biosensors, electrochemical sensors, sampling techniques and methods, study of atomization processes in spectrochemical analysis and noise evaluation in analytical measurements. Some laboratories also take part in international environmental monitoring programmes. There are about 50 researchers at the Ph.D. level engaged in analytical chemistry and several hundred technicians specialized in the field of analytical control. About one hundred chemical laboratories are active in scientific institutes, universities and factories. Specialized laboratories of chemical analysis are at the disposal of Environmental Control and Health Protection Departments and forensic investigation organizations. So far no laboratories are accredited according to the ISO 9000 norms. Special courses on analytical chemistry are offered at a few schools of higher education in the country. Only at the Department of Analytical Chemistry of the University of Vilnius specialized programmes are available to postgraduate students working towards a Ph.D. to improve their skills in current techniques of analytical chemistry. Recently the Technical Committee TC-16 for Chemical Analysis was formed within the standardization system of Lithuania. Its main activities are centered on issues such as national terminology, certified reference materials (CRMs), analytical methods and analytical quality assurance. There are numerous problems related to national terminology, the preparation of special documents in the field of analytical control and the production of regional environmental CRMs. Problems, also arise in obtaining and using CRMs for analytical instrument calibration and validation.     

基于微课的翻转课堂教学模式在分析化学实验教学中的探索

分析化学实验是大学化学实验的重要内容,是分析化学课程学习中不可缺少的组成部分。为了提高分析化学实验教学质量,提升学生动手能力、分析问题和解决问题的能力以及创新能力,解决传统教学模式存在的主要问题,对分析化学实验教学模式进行了改革探索。将以微课为基础的翻转课堂教学模式引入到分析化学实验中,激发学生的实验热情,提高学生综合实验技能,巩固基础理论知识,培养了科学研究思维,真正实现创新性人才培养目标。     

Inter-comparison exercises as a tool for teaching quality assessment: an experience in Spanish universities

Since the academic year 2001–2002, inter-laboratory trials for students of Analytical Chemistry in Spanish Universities have been organised by the Department of Analytical Chemistry at the University of Barcelona in collaboration with the Complutense University of Madrid, the University of Cordoba and the University of Huelva. The aim of these exercises is to train students in the use of tools for the assessment and improvement of quality in analytical laboratories.Representative samples of environmental and food analysis, agricultural soils and a type of beer were selected. The ethanol content of the beer and the pH, conductivity, and extractable phosphorus and potassium content in the soil were the chosen analytical parameters.Sample preparation, homogeneity and stability studies, as well as the statistical treatment of data from participants, were carried out by the laboratory Mat Control of the Department of Analytical Chemistry of the University of Barcelona.The paper presented heregives the results obtained after two years of experience.Presented at BERM-9—Ninth International Symposium on Biological and Environmental Reference Materials, June 15–19, 2003, Berlin, Germany.     

Public relations analyst

Professional scientific societies are becoming increasingly aware of the public image of their members' activities. The Analytical Division of the Royal Society of Chemistry, through the activities of its Honorary Publicity Secretary, is making a conscious effort to inform young people about the activities of analytical chemists and to interest them in the profession of analytical chemistry.     

在分析化学课程中引入病毒及其检测方法的思考

Virology is a basic biological science which takes virus as the research object. By introducing the structure and detection technology of virus, especially the structure and function of SARS-CoV-2 in the course of Analytical Chemistry, students can understand the role of chemistry in the development of virology. At the same time, the introduction of relevant knowledge can create meaningful learning experience; it can also be combined with course ideology and politics, so that students can realize the importance of basic concepts in Analytical Chemistry, value orientation of Analytical Chemistry, and the importance of interdisciplinarity.     

Modern analytical chemistry education in Europe at university level

Stimulated by the rapid growth of analytical chemistry in research and development, a discussion on the past, present and future role of analytical chemistry as part of the chemistry curricula at European universities is presented in this article. The present status of analytical chemistry curricula is described, based on a recent investigation of the Working Party on Analytical Chemistry (WPAC) of the Federation of European Chemical Societies (FECS) at 229 European universities. The evaluation of the questionnaires has been done for all institutions together, as well as for the 119 institutions with a separate chair or department of analytical chemistry and the 110 institutions without such a separate chair. The distribution of teaching hours between the classical and modern fields is generally significantly better and more flexible to new developments (like chemometrics, environmental and material sciences) at institutions with an own chair of analytical chemistry. This survey is also a key to earlier reviews on education in analytical chemistry stimulated and published by WPAC-members.     

《高分子化学》课程中“活性自由基聚合”的教学实践

《高分子化学》课程是五大化学基础课程(无机化学、有机化学、分析化学、物理化学、高分子化学)之一,是化学类、高分子材料与工程、材料化学专业的必修课程。"活性"/可控自由基聚合是一种相对较新且重要的聚合物合成技术和方法,针对目前《高分子化学》课程中活性自由基聚合的教学比较薄弱的现状,从教学的角度探讨了活性聚合和可控/"活性"自由基聚合的本质和特点,介绍了本人在这方面的教学实践活动,遵循成果导向教育理念,通过以学为中心的教学方式,打造金课,提高教学质量。     

Kurnakov and analytical chemistry

The paper appreciates the role of Academician N.S. Kurnakov in holding the All-Union Conference on Analytical Chemistry (1939) and creating the Commission on Analytical Chemistry at the Academy of Sciences of the USSR. The scientific works of Kurnakov relating to chemical analysis are indicated; brief review is given to studies on analytical chemistry that were carried out in the collectives headed by Kurnakov are.     

U-G-S模式在化学实验教育协同创新中的应用

重视实验教育是培养化学创新人才的必由之路。在分析当今化学实验教育诸多瓶颈问题的基础上,本文提出引入U-G-S模式集合高等师范院校、中学和政府力量共同促进化学实验教育的协同创新,并通过分享代表案例总结了U-G-S模式下化学实验教育创新与化学实验教育人才培养的经验,为科学实验教育在更大范围内的协同创新提供了有价值的参考。     

Research on analytical chemistry in Brazil: an overview

An overview is presented of the beginnings, evolution and current status of research on analytical chemistry in Brazil. Among the various fields of chemistry two decades ago, Analytical Chemistry was considered one of the least developed in Brazil. In the last 15 years, however, research and development in this field have expanded considerably and today it is one of the most highly developed fields of Chemistry in Brazil. This paper offers a general overview of this evolution and some suggestions for possible routes for the future of analytical chemistry in Brazil.     

Bioanalytical challenges for analytical chemists

Analytical chemistry contributes significantly to the life sciences through developing measurement techniques that provide quantitative chemical information. Developments in biological research present new challenges for analytical chemistry and call for revolutionary methods and new thinking. Dana Spence outlines here some key and unique challenges encountered when making measurements on samples of a biological nature, supported with real examples from his own research.     

Introducing Field Environmental–Analytical Chemistry in the Quantitative Analysis Laboratory

Advances in instrumentation and technology now provide the ability to perform many quantitative determinations in the field. Additionally, the potential for sample degradation and analyte decomposition make it necessary to determine certain analytes (e.g., dissolved oxygen) in the field when conducting environmental analyses. Unfortunately, field environmental—analytical chemistry is not a substantial portion of the analytical chemistry curriculum at many institutions. Students in lower-level analytical chemistry courses are often non-chemistry science majors, particularly at institutions with small chemistry departments. We report here on an experiment in which field environmental-analytical chemistry is introduced in the quantitative analysis laboratory. In the context of a water quality assessment of a local river, students determine temperature, pH, ORP, nitrate nitrogen, and ammonia nitrogen at several points in the river. The experimental objective is to determine the potential effects local agricultural practices and treated wastewater discharge may be having on the water composition. The pedagogical objective is to expose these students to the difficulties involved in making analytical determinations in unfamiliar and/or disruptive settings.     

Ira Remsen,Saccharin, and the Linear Model

Abstract

While working in the chemistry laboratory at Johns Hopkins University, Constantin Fahlberg oxidized the 'ortho-sulfamide of benzoic acid' and, by chance, found the result to be incredibly sweet. Several years later, now working on his own, he termed this stuff saccharin, developed methods of making it in quantity, obtained patents on these methods, and went into production. As the industrial and scientific value of saccharin became apparent, Ira Remsen pointed out that the initial work had been done in his laboratory and at his suggestion. The ensuing argument, carried out in the courts of law and public opinion, illustrates the importance of the linear model to scientists who staked their identities on the model of disinterested research but who also craved credit for important practical results.