用阿达帕烯作新型显色试剂测定锰(II)

IF 2.3 4区化学 Q3 CHEMISTRY, ANALYTICAL

International Journal of Environmental Analytical Chemistry Pub Date : 2023-11-07 DOI:10.1080/03067319.2023.2273335

Z. M. Saigl, O. A. Aljuaid

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引用次数: 0

摘要

摘要对阿达帕烯作为生物(血浆)、医药(糖浆)和饮用水样品中锰的新型选择性显色试剂进行了检测和评价。检测限和定量限分别为0.0448和0.1492 μ mL−1。有效摩尔吸光度ε为2.0297 × 104 L.mol−1.cm−1。该方法的灵敏度为4.2786 × 10−4 μg cm−2，不受普通离子的干扰。结果表明，[Mn(II) - ADP]配合物的稳定常数为3.7238 × 107。检测样品中锰(II)的回收率分别为(98 ~ 100%)、(99 ~ 105%)和(97 ~ 101%)。并通过ICP-OES方法进行了验证。结果表明，所建立的方法与ICP-OES方法完全吻合。关键词:阿达帕林;血浆;饮用水;锰;药物样品;

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Determination of manganese(II) using adapalene as a novel chromogenic reagent

ABSTRACTThis study was focused on testing and evaluating the adapalene drug as a novel and selective chromogenic reagent for estimating the manganese in biological (blood plasma), pharmaceutical (syrup) and drinking water samples. The limit of detection and quantification were 0.0448 and 0.1492 μg mL−1, respectively. The effective molar absorptivity (ε) was 2.0297 × 104 L.mol−1.cm−1. The method’s sensitivity was 4.2786 × 10−4 μg cm−2 without interference with the common ions. The results demonstrated that the stability constant of the [Mn(II) – ADP] complex was 3.7238 × 107. An excellent and perfect recovery percentage of manganese(II) was achieved in tested samples, which ranged from (98–100%), (99–105%), and (97–101%) in blood plasma, medicated syrup and drinking water, respectively. Moreover, the developed method was validated by the reference ICP-OES method. The results revealed perfect compatibility between the results obtained by the developed and ICP-OES method.KEYWORDS: Adapaleneblood plasmadrinking watermanganesepharmaceutical sampleUV-VIS spectroscop Disclosure statementNo potential conflict of interest was reported by the author(s).

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来源期刊

International Journal of Environmental Analytical Chemistry 环境科学-分析化学

CiteScore

5.90

自引率

7.70%

发文量

373

审稿时长

4.4 months

期刊介绍： International Journal of Environmental Analytical Chemistry comprises original research on all aspects of analytical work related to environmental problems. This includes analysis of organic, inorganic and radioactive pollutants in air, water, sediments and biota; and determination of harmful substances, including analytical methods for the investigation of chemical or metabolic breakdown patterns in the environment and in biological samples. The journal also covers the development of new analytical methods or improvement of existing ones useful for the control and investigation of pollutants or trace amounts of naturally occurring active chemicals in all environmental compartments. Development, modification and automation of instruments and techniques with potential in environment sciences are also part of the journal. Case studies are also considered, particularly for areas where information is scarce or lacking, providing that reported data is significant and representative, either spatially or temporally, and quality assured. Owing to the interdisciplinary nature of this journal, it will also include topics of interest to researchers in the fields of medical science (health sciences), toxicology, forensic sciences, oceanography, food sciences, biological sciences and other fields that, in one way or another, contribute to the knowledge of our environment and have to make use of analytical chemistry for this purpose.