Study of Sorption of Chlortetracycline Hydrochloride and Its Subsequent Determination by Capillary Zone Electrophoresis
The work deals with the development of an approach to the determination of chlortetracycline, which combines the preconcentration of the analyte with its subsequent determination by capillary zone electrophoresis. The conditions that ensure the lowest value of the limit of determination for chlortet...
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| Veröffentlicht in: | Journal of analytical chemistry (New York, N.Y.) N.Y.), 2023-12, Vol.78 (12), p.1659-1664 |
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| container_end_page | 1664 |
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| container_issue | 12 |
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| container_title | Journal of analytical chemistry (New York, N.Y.) |
| container_volume | 78 |
| creator | Gorodilova, A. I. Lebedeva, E. L. Petrova, Ju. S. Neudachina, L. K. |
| description | The work deals with the development of an approach to the determination of chlortetracycline, which combines the preconcentration of the analyte with its subsequent determination by capillary zone electrophoresis. The conditions that ensure the lowest value of the limit of determination for chlortetracycline in aqueous solutions using a Kapel-105M capillary electrophoresis system (Lumex, Russia) are determined, i.e., temperature, time and pressure of sample injection, background electrolyte composition, and detection wavelength. It is shown that the stability of a chlortetracycline solution is maximum at a storage temperature of 0.5°С in the absence of buffer systems or in using a dilute ammonium acetate buffer solution. It is found that the recovery of chlortetracycline by strongly acidic cation exchangers KU-1, KU-2 is higher compared to that by KB-4 and KB-4P2, bearing weakly acidic functional groups. The conditions under which the recovery of the analyte by KU-1 from a phosphate buffer solution is about 90% are determined. |
| doi_str_mv | 10.1134/S1061934823120067 |
| format | Article |
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It is found that the recovery of chlortetracycline by strongly acidic cation exchangers KU-1, KU-2 is higher compared to that by KB-4 and KB-4P2, bearing weakly acidic functional groups. The conditions under which the recovery of the analyte by KU-1 from a phosphate buffer solution is about 90% are determined.</description><identifier>ISSN: 1061-9348</identifier><identifier>EISSN: 1608-3199</identifier><identifier>DOI: 10.1134/S1061934823120067</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Ammonium acetate ; Analytical Chemistry ; Aqueous solutions ; Buffer solutions ; capillary zone electrophoresis ; cations ; Chemical properties ; Chemistry ; Chemistry and Materials Science ; Chlortetracycline ; Electrophoresis ; Evaluation ; Functional groups ; Measurement ; Methods ; phosphates ; Recovery ; Russia ; Sorption ; Storage temperature ; wavelengths</subject><ispartof>Journal of analytical chemistry (New York, N.Y.), 2023-12, Vol.78 (12), p.1659-1664</ispartof><rights>Pleiades Publishing, Ltd. 2023. ISSN 1061-9348, Journal of Analytical Chemistry, 2023, Vol. 78, No. 12, pp. 1659–1664. © Pleiades Publishing, Ltd., 2023. Russian Text © The Author(s), 2023, published in Zhurnal Analiticheskoi Khimii, 2023, Vol. 78, No. 12, pp. 1128–1133.</rights><rights>COPYRIGHT 2023 Springer</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c440t-22d983bf96147353bc3dca0d3a9e146dadd759cebe00315bd87b51f4b8a24b343</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S1061934823120067$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S1061934823120067$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,777,781,27905,27906,41469,42538,51300</link.rule.ids></links><search><creatorcontrib>Gorodilova, A. I.</creatorcontrib><creatorcontrib>Lebedeva, E. L.</creatorcontrib><creatorcontrib>Petrova, Ju. S.</creatorcontrib><creatorcontrib>Neudachina, L. K.</creatorcontrib><title>Study of Sorption of Chlortetracycline Hydrochloride and Its Subsequent Determination by Capillary Zone Electrophoresis</title><title>Journal of analytical chemistry (New York, N.Y.)</title><addtitle>J Anal Chem</addtitle><description>The work deals with the development of an approach to the determination of chlortetracycline, which combines the preconcentration of the analyte with its subsequent determination by capillary zone electrophoresis. The conditions that ensure the lowest value of the limit of determination for chlortetracycline in aqueous solutions using a Kapel-105M capillary electrophoresis system (Lumex, Russia) are determined, i.e., temperature, time and pressure of sample injection, background electrolyte composition, and detection wavelength. It is shown that the stability of a chlortetracycline solution is maximum at a storage temperature of 0.5°С in the absence of buffer systems or in using a dilute ammonium acetate buffer solution. It is found that the recovery of chlortetracycline by strongly acidic cation exchangers KU-1, KU-2 is higher compared to that by KB-4 and KB-4P2, bearing weakly acidic functional groups. The conditions under which the recovery of the analyte by KU-1 from a phosphate buffer solution is about 90% are determined.</description><subject>Ammonium acetate</subject><subject>Analytical Chemistry</subject><subject>Aqueous solutions</subject><subject>Buffer solutions</subject><subject>capillary zone electrophoresis</subject><subject>cations</subject><subject>Chemical properties</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Chlortetracycline</subject><subject>Electrophoresis</subject><subject>Evaluation</subject><subject>Functional groups</subject><subject>Measurement</subject><subject>Methods</subject><subject>phosphates</subject><subject>Recovery</subject><subject>Russia</subject><subject>Sorption</subject><subject>Storage temperature</subject><subject>wavelengths</subject><issn>1061-9348</issn><issn>1608-3199</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp1kk1r3DAQhk1poGnSH9CboZf24FRfa1vHsE2bhUChTi69CH2MNwpeyZVkUv_7ytlA2HaLBBpmnvfVMFJRvMfoAmPKPncY1ZhT1hKKCUJ186o4xTVqK4o5f53jXK6W-pvibYwPCCHe4vq0eOzSZObS92Xnw5isd0u8vh98SJCC1LMerIPyejbB6yVtDZTSmXKTYtlNKsKvCVwqv0CCsLNOPnmouVzL0Q6DDHP502eDqwF0Cn689wGijefFSS-HCO-ez7Pi7uvV7fq6uvn-bbO-vKk0YyhVhBjeUtXzGrOGrqjS1GiJDJUcMKuNNKZZcQ0KEKJ4pUzbqBXumWolYYoyelZ83PuOwedGYxI7GzXkxhz4KYosojWpKW4z-uEv9MFPweXuBOEEkbwZf6G2cgBhXe-XKS2m4rJpcZ5r0yzXVkeoLTgIcsjj6G1OH_AXR_i8DOysPir4dCDITILfaSunGMWm-3HI4j2rg48xQC_GYHf5ZQRGYvk94p_fkzVkr4mZdVsIL8P4v-gPMyfFBA</recordid><startdate>20231201</startdate><enddate>20231201</enddate><creator>Gorodilova, A. 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I.</creatorcontrib><creatorcontrib>Lebedeva, E. L.</creatorcontrib><creatorcontrib>Petrova, Ju. S.</creatorcontrib><creatorcontrib>Neudachina, L. K.</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Science</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Journal of analytical chemistry (New York, N.Y.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gorodilova, A. I.</au><au>Lebedeva, E. L.</au><au>Petrova, Ju. S.</au><au>Neudachina, L. 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The conditions that ensure the lowest value of the limit of determination for chlortetracycline in aqueous solutions using a Kapel-105M capillary electrophoresis system (Lumex, Russia) are determined, i.e., temperature, time and pressure of sample injection, background electrolyte composition, and detection wavelength. It is shown that the stability of a chlortetracycline solution is maximum at a storage temperature of 0.5°С in the absence of buffer systems or in using a dilute ammonium acetate buffer solution. It is found that the recovery of chlortetracycline by strongly acidic cation exchangers KU-1, KU-2 is higher compared to that by KB-4 and KB-4P2, bearing weakly acidic functional groups. The conditions under which the recovery of the analyte by KU-1 from a phosphate buffer solution is about 90% are determined.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1061934823120067</doi><tpages>6</tpages></addata></record> |
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| identifier | ISSN: 1061-9348 |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Ammonium acetate Analytical Chemistry Aqueous solutions Buffer solutions capillary zone electrophoresis cations Chemical properties Chemistry Chemistry and Materials Science Chlortetracycline Electrophoresis Evaluation Functional groups Measurement Methods phosphates Recovery Russia Sorption Storage temperature wavelengths |
| title | Study of Sorption of Chlortetracycline Hydrochloride and Its Subsequent Determination by Capillary Zone Electrophoresis |
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