{"title":"Synthesis and Determination of Al3+ in Chinese Herbs from Heilongjiang Province by Fluorescent Probe of Naphthalimide","authors":"Guang Yang, Yan Lang","doi":"10.5755/j02.ms.33594","DOIUrl":null,"url":null,"abstract":"We reported a new naphthalimide fluorescence probe M1[dimethyl 3, 3'-((2-((2-butyl-1, 3-dioxo-2, 3-dihydro-1H-benzo[de] isoquinolin-6-yl) amino) ethyl) azanediyl) dipropionate] with Al3+ fluorescence system. Its UV-visible absorption spectrum and fluorescence spectrum showed remarkable optical characteristics. The optimal experimental conditions, including reaction temperature, pH, and reaction time were investigated. This system possessed a good anti-interference ability toward the other 16 metal ions. The M1 shows good linearity with Al3+ concentration (1 × 10-6 ~ 15 × 10-6 mol/L). The LOD (Limit of Detection) was 7.55 × 10-8 mol/L. It has good resistance to interference. It was excellently resistant to interferences. The complexation ratio between the M1 probe and Al3+ is 1:1. Furthermore, the binding mechanism was conjectured. We applied the constructed fluorescence system for the first time to the determination of Al3+ in Chinese herbal medicines, and fluorescence imaging in living cells.","PeriodicalId":18298,"journal":{"name":"Materials Science-medziagotyra","volume":null,"pages":null},"PeriodicalIF":0.8000,"publicationDate":"2023-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Science-medziagotyra","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.5755/j02.ms.33594","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
We reported a new naphthalimide fluorescence probe M1[dimethyl 3, 3'-((2-((2-butyl-1, 3-dioxo-2, 3-dihydro-1H-benzo[de] isoquinolin-6-yl) amino) ethyl) azanediyl) dipropionate] with Al3+ fluorescence system. Its UV-visible absorption spectrum and fluorescence spectrum showed remarkable optical characteristics. The optimal experimental conditions, including reaction temperature, pH, and reaction time were investigated. This system possessed a good anti-interference ability toward the other 16 metal ions. The M1 shows good linearity with Al3+ concentration (1 × 10-6 ~ 15 × 10-6 mol/L). The LOD (Limit of Detection) was 7.55 × 10-8 mol/L. It has good resistance to interference. It was excellently resistant to interferences. The complexation ratio between the M1 probe and Al3+ is 1:1. Furthermore, the binding mechanism was conjectured. We applied the constructed fluorescence system for the first time to the determination of Al3+ in Chinese herbal medicines, and fluorescence imaging in living cells.
期刊介绍:
It covers the fields of materials science concerning with the traditional engineering materials as well as advanced materials and technologies aiming at the implementation and industry applications. The variety of materials under consideration, contributes to the cooperation of scientists working in applied physics, chemistry, materials science and different fields of engineering.