Analitika i Kontrol  is a scientific journal covering theoretical and applied aspects of analytical chemistry and analytical control, published since autumn 1997.    Founder and publisher of the journal is the Ural Federal University named after the first President of Russia Boris Yeltsin (UrFU, Ekaterinburg).

Analitika i Kontrol is a scientific journal that covers both theoretical and applied aspects of analytical chemistry and analytical control. It has been published since autumn 1997. The journal is founded and published by the Ural Federal University named after the first President of Russia, Boris Yeltsin (UrFU, Ekaterinburg).

《Analitika i Kontrol》是一本科学期刊，涵盖了分析化学和分析控制的理论与应用方面，自1997年秋季开始出版。期刊的创办和出版单位是俄罗斯第一任总统鲍里斯·叶尔钦命名的乌拉尔联邦大学（UrFU，叶卡捷琳堡）。

Analitika i Kontrol

In 2023, optical spectrometers Grand were included in the Russian State Register of Measuring Instruments under No. 89108-23 as a tool for measuring the mass fractions of analytes in natural and industrial materials. These spectrometers are manufactured by VMK-Optoelektronika company in ten modifications, nine of which are atomic emission spectrometers and one is an atomic absorption spectrometer: Atomic emission spectrometers a. Grand-Globula, Grand-Kristall, and Grand-Express arc and spark discharge spectrometers for direct (without preliminary chemical preparation) analysis of powder samples and metals; b. Grand-Potok arc discharge spectrometer for rapid analysis of powder samples using the spill-injection method; c. Grand-Expert and Grand-Favorit vacuum argon spark discharge spectrometers for rapid analysis of metals and alloys; d. Grand-MP nitrogen microwave plasma spectrometer and Grand-ICP inductively coupled argon plasma spectrometer for analysis of liquid samples; e. Grand-Pavlin flame emission spectrometer for determination of alkali and alkaline earth elements in solutions. Grand-AAS high-resolution continuum source electrothermal atomic absorption spectrometer for simultaneous multielement determination in liquids. Atomic emission spectrometers have various spectrum excitation sources based on almost all atomization and excitation methods known in atomic emission spectrometry. Grand-AAS atomic absorption spectrometer is the world's first commercial instrument that allows the simultaneous determination of more than 40 elements in a liquid in one electrothermal atomization cycle with analytical performance close to that of modern electrothermal atomic absorption spectrometers for the sequential determination of elements.

V. A. Labusov

A. A. Dzyuba

V. G. Garanin

O. V. Pelipasov

I. A. Zarubin

A. V. Borisov

S. S. Boldova

S. V. Grigor’eva

A. N. Putmakov

D. O. Selyunin

S. A. Babin

M. S. Saushkin

Analitika i kontrolʹ

Optical spectrometers Grand: a new tool for measuring mass fractions of analytes

光学光谱仪Grand：一种测量分析物质量分数的新工具

An illustrated bibliographic index of printed publications (monographs, textbooks, collections of articles, materials of symposia and conferences, standards, scientific reports, methodological manuals) on the development and application of the modern analytical method of atomic emission spectrometry with inductively coupled plasma (ICP-AES) has been compiled. The time range of the index covers the period from the publication of the first printed publications devoted to ICP-AES to the present. The index presents the most significant printed publications for scientific and practical work, published in various countries. For each printed publication, a full bibliographic description and a brief annotation are given. Most printed publications in the index are accompanied by illustrations of covers or title pages, as well as e-mail addresses or identifiers. This allows you to quickly and easily find a publication on the Internet. The index is intended for the scientific and practical activities of analysts specializing in the field of atomic spectral analysis.

Alexander A. Pupyshev

Nataliya L. Vasil’eva

Printed publications on the method of atomic emission spectrometry with inductively coupled plasma. Bibliographic index

印刷出版物中关于电感耦合等离子体原子发射光谱法的方法文献索引

Rare earth metals and compounds based on them are in demand for development and production of functional materials, such as optical ceramics, permanent magnets, phosphors, catalysts, glasses, alloys, etc. Unique physical and chemical properties of these materials largely depend on the elemental composition (panoramic and target), which must be controlled at all stages of production, from initial compounds to intermediate and final products. The mass spectrometry method with various ionization sources (inductively coupled plasma, vacuum spark discharge, glow discharge, laser source, secondary ion source) and a sample introduction system (solutions’ spraying, laser sampling, electrothermal evaporation) is one of the most promising and in demand for determining target elements with high sensitivity in materials of complex composition. There are a number of other advantages offered by this method, namely selectivity of the signal from the elements being determined, the possibility of conducting multi-element analysis, and the accuracy of the analysis results. However, materials of complex composition, including those containing rare earth metals as main elements, require studying the influence of analysis conditions and other factors in order to obtain reliable results and to develop analytical procedures. The article provides a review of publications containing methodological solutions and approaches to overcome the limitations of mass spectrometry with various ionization sources in relation to the analysis of rare earth metals and functional materials based on them. The review includes Russian and foreign publications from 2014 to 2023.

N. A. Korotkova

K. V. Petrova

V. B. Baranovskaya

M. S. Doronina

Analytical control of functional materials based on rare earth metals by mass spectrometry methods

基于质谱方法的稀土金属功能材料的分析控制

A highly sensitive and selective voltammetric sensor based on a non-woven carbon fiber material modified with phytosynthesized silver nanoparticles and graphene nanoplatelets was developed for determining food synthetic dye Brilliant Blue FCF (E133). Silver nanoparticles were prepared employing simple, fast and environmentally friendly phytosynthesis using sea buckthorn leaf extract without use of harmful chemical reagents. Modification of the carbon fiber electrode with silver phytonanoparticles and graphene nanoplatelets contributed to an increase in the active surface area of the electrode, an increase in the maximum oxidation current of E133 and a decrease in the overvoltage of this process relative to the unmodified electrode. Conditions for producing maximum analytical signal from the dye, including composition of the nanocomposite modifier (mass fraction of silver nanoparticles and graphene nanoplatelets, of 4.4 and 95.6 %, respectively) and the background electrolyte acidity (phosphate buffer solution with pH of 5) were selected. It was found that the process of electrooxidation of E133 dye on the modified carbon fiber electrode is irreversible, two-electron, occurs in the absence of protons and is controlled by diffusion. Scheme of the electrode process consistent with the literature data is suggested. The sensor is characterized by a low detection limit (6.1 nM), a wide range of detectable concentrations (0.06–40 μM), and good repeatability of the analytical signal of the dye sr&lt;7 %. It was shown that potential interferents did not have a significant effect on the analytical signal of E133 dye. The developed sensor was successfully applied for analysis of beverages and caramel without preliminary sample preparation. The values of recovery of E133 dye in the range of 97–103 % in real samples prove the absence of a systematic error.

M. A. Bukharinova

E.I. Hamzina

V. K. Tamoshenko

A. V. Tarasov

N. Yu. Stozhko

Voltammetric determination of synthetic food dye brilliant blue FCF

痕量亮蓝FCF合成食用色素的伏安测定

A common question arising during the design and fabrication of spectral instruments arranged according to the Paschen–Runge scheme with non-classical concave diffraction gratings concerns the permissible deviation of the scheme parameters (distance from the slit to the grating, incident angle, displacement of the photodetector from the dispersion plane) from the calculated ones at which the spectral resolution degrades insignificantly. Computer simulation using ZEMAX software was carried out for two gratings used in the Grand-2 spectral instrument (VMK-Optoelektronika), and the simulation results were validated against the experimental data. The spectral resolution limit increased by 10% or less for the following ranges of the scheme parameters for the grating with curved grooves: distance from the slit to the grating of 895±6 mm, angle of incidence of rays on the grating of (26.5±0.4)o, and displacement of the linear photodetector from the dispersion plane of ±0.6 mm; for the varied line-space (VLS) grating with curved grooves: distance from the slit to the grating of (987.5±9.0) mm, angle of incidence of rays on the grating of (20.3±2.2)o, and displacement of the linear photodetector from the dispersion plane of ±1.15 mm. These tolerances are easily sustained in the fabrication of the spectral instrument resulting in achieving excellent resolution characteristics of 8 pm in the range of 190–350 nm and 25 pm in the range of 350–855 nm.

A. A. Syrbakov

Influence of misalignment on spectral resolution in a Paschen–Runge optical system

帕邢-龙格光学系统中错位对光谱分辨率的影响

涉及主题	化学物理有机化学色谱法量子力学生物材料科学环境化学分析化学（期刊）物理化学数学生物化学计算机科学工程类光学复合材料冶金统计
出版信息	出版商: Ural Federal University，出版周期: ，期刊类型: journal，开源期刊: 否
基本数据	创刊年份: 2016，原创研究文献占比: 0.00%，自引率:N.A.， Gold OA占比: 0.00%

Analitika i Kontrol

期刊引文格式

有 1 位以上作者的期刊

有 2 位作者的期刊

有 3 位作者的期刊

有 5 位以上作者的期刊

书籍引用格式

学位论文引用格式

网页引用格式

专利引用格式

手工熬夜修改参考文献？研飞自动匹配期刊，一键轻松成稿，支持 Word/WPS

投稿经验分享

Optical spectrometers Grand: a new tool for measuring mass fractions of analytes

Printed publications on the method of atomic emission spectrometry with inductively coupled plasma. Bibliographic index

Analytical control of functional materials based on rare earth metals by mass spectrometry methods

Voltammetric determination of synthetic food dye brilliant blue FCF

Influence of misalignment on spectral resolution in a Paschen–Runge optical system

Optical spectrometers Grand: a new tool for measuring mass fractions of analytes

Printed publications on the method of atomic emission spectrometry with inductively coupled plasma. Bibliographic index

Analytical control of functional materials based on rare earth metals by mass spectrometry methods

Voltammetric determination of synthetic food dye brilliant blue FCF

Influence of misalignment on spectral resolution in a Paschen–Runge optical system

ISSN	2073-1442, 2073-1450
h-index	8