Institute of Analytical Chemistry

Institute of Analytical Chemistry 493 records found  1 - 10nextend  jump to record: Search took 0.01 seconds. 
Elements characterization in urban aerosol
Hlaváčková, Hana ; Cigánková, Hana ; Mikuška, Pavel ; Hegrová, J.
Elements are important components of atmospheric aerosols. Heavy metals are known environmental pollutants due to their toxicity and their ability to accumulate in the human body. Heavy metals can exhibit toxicological afects even in trace amounts.
Simultaneous online determination of nitric acid and nitrates in ambient air
Alexa, Lukáš ; Čmelíková, D. ; Cigánková, Hana ; Mikuška, Pavel
The innovated method for the simultaneous online determination of HNO3/NO3- in ambient air was developed. Due to high sensitivity of CLD (LOD = 5.1 nM in water solution, 3 s/n) no preconcentration method is required. The online methods were compared with the results obtained with the offline method based on sampling using filters and dry denuders (DD) covered by 0.5% NaF with subsequent analysis by ion chromatography (model ICS-2100, Dionex, USA) and capillary electrophoresis (model Agilent 7100, Agilent Technologies, USA).
Forest springs, a safe source of drinking water?
Mikuška, Pavel ; Alexa, Lukáš ; Kouřilová, S. ; Cigánková, Hana ; Křůmal, Kamil ; Itterheimová, Petra ; Kubáň, Petr ; Matoušek, Tomáš ; Barešová, Magdalena ; Pivokonský, Martin
Water from 25 forest springs was characterized for basic physical parameters and chemical and bacteriological composition. Chemical composition was mostly within limits for drinking water, but bacteriological results indicate faecal pollution of water in majority studied springs.
CECE 2023. 18th International Interdisciplinary Meeting on Bioanalysis
Foret, František ; Lavická, Jana ; Přikryl, Jan
This year the Proceedings included abstracts of 27 oral and 33 poster presentations. The attached conference proceedings, edited by highly cited scientists, documents the quality of the meeting. Similarly to the previous years the lectures were given by outstanding, highly cited, scientists. The list of speakers as well as more detailed information about the conference can be found on its permanent web at www.ce-ce.org.
Volatile species generation – an efficient sample introduction technique for ICP-MS
Musil, Stanislav
Various techniques of volatile species generation, the ways of coupling to ICP-MS and recent results of our laboratory in the field of photochemical vapor generation of transition metals were presented in this lecture.
Speciation analysis employing hydride generation
Matoušek, Tomáš
The lecture presented employing of different ways of hydride generation- selective generation, postcolumn generation and cryotrapping- useful of element speciation analysis. Examples from our laboratory covered applications from the field of clinical, food and natural water analysis.
Detection and identification of aflatoxins and microcystins by means of portable liquid chromatograph for purpose of control of biological weapons prohibition
Lunerová, K. ; Šesták, Jozef
The methodology utilizes a portable liquid chromatograph for rapid detection and identification of selected aflatoxins and microcystins. It is primarily designated for SÚJCHBO, v. v. i. to control the compliance with the law 281/2002 Sb.
Detection and identification of chemical warfare agent simulants and degradation products by means of portable liquid chromatograph
Vaněk, J. ; Šesták, Jozef ; Lunerová, K. ; Tanzinger, L.
The methodology utilizes a portable liquid chromatograph for rapid detection and identification of selected chemical warfare agent simulants and degradation products. It is primarily designated for SÚJCHBO, v. v. i. to control compliance with the law 19/1997 Sb. and for research activity.
Proceedings of APCE-CECE-ITP-IUPAC 2022
Foret, František ; Lavická, Jana ; Chung, D. S. ; Drobníková, Iveta ; Přikryl, Jan ; Lee, H.
The joint International Interdisciplinary Conference of Chemical Analysis, APCE-CECE-ITP-IUPAC 2022, comprising the 18th Asia Pacific International Symposium on Microscale Separations and Analyses, the 17th International Interdisciplinary Meeting on Bioanalysis, the 28th International Symposium on Electro- and Liquid Phase-Separation Techniques, and IUPAC Special Symposia by Division of Chemistry and the Environment, provided full texts of 108 oral and 54 poster presentations. The attached conference proceedings, edited by highly cited scientists, document the quality of the meeting. Similarly to previous years, the lectures were given by distinguished scientists. The list of speakers as well as more detailed information about the conference can be found on its permanent web at www.ce-ce.org or in the proceedings published in Separations (https://doi.org/10.3390/separations10020109).
Determination of cadmium by chemical vapour generation coupled with atomic fluorescence spectrometry
Štádlerová, Barbora ; Sagapova, Linda ; Musil, Stanislav
Development of a methodology for determination of cadmium based on chemical vapour generation coupled with atomic fluorescence spectrometry.

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