Preparation and characterization of fluorescent polysulfate based on fluorescein
Fluorescent polysulfate （PSE-FL） was prepared by condensation polymerization of bisphenol A （BA）, propane-2,2-diyl bis（4,1-phenylene） bis（sulfurofluoridate） and fluorescein in high temperature solution, and its structure and fluorescence characteristics were investigated. The results showed that the...
| الحاوية / القاعدة: | Hecheng xiangjiao gongye |
|---|---|
| المؤلف الرئيسي: | |
| التنسيق: | مقال |
| اللغة: | الصينية |
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Editorial Office of China Synthetic Rubber Industry
2023-03-01
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| الموضوعات: | |
| الوصول للمادة أونلاين: | http://hcxjgy.paperopen.com/oa/DArticle.aspx?type=view&id=202302001 |
| _version_ | 1851936850949701632 |
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| author | LI Fu-chong1, LIU Wei2, CAO Wei2, LI Xu3, GUO Jun-hong1, CUI Jin-feng1, YANG Bao-ping1 |
| author_facet | LI Fu-chong1, LIU Wei2, CAO Wei2, LI Xu3, GUO Jun-hong1, CUI Jin-feng1, YANG Bao-ping1 |
| author_sort | LI Fu-chong1, LIU Wei2, CAO Wei2, LI Xu3, GUO Jun-hong1, CUI Jin-feng1, YANG Bao-ping1 |
| collection | DOAJ |
| container_title | Hecheng xiangjiao gongye |
| description | Fluorescent polysulfate （PSE-FL） was prepared by condensation polymerization of bisphenol A （BA）, propane-2,2-diyl bis（4,1-phenylene） bis（sulfurofluoridate） and fluorescein in high temperature solution, and its structure and fluorescence characteristics were investigated. The results showed that the number average molecular weight of the prepared PSE-FL was 33 413 g/mol, the weight average molecular weight was 55 043 g/mol and the molecular weight distribution index was 1.64. It was a typical amorphous polymer with decomposition temperature about 319 ℃ and a glass transition temperature about 128 ℃. The solid ultraviolet absorption test results showed that PSE-FL had the maximum absorption wavelength at 502 nm and the fluorescence emission spectrum showed that PSE-FL displayed the fluorescence emission wavelength at 554 nm.
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| format | Article |
| id | doaj-art-fd388bdc8d7a4bcda523391cfcd27464 |
| institution | Directory of Open Access Journals |
| issn | 1000-1255 |
| language | zho |
| publishDate | 2023-03-01 |
| publisher | Editorial Office of China Synthetic Rubber Industry |
| record_format | Article |
| spelling | doaj-art-fd388bdc8d7a4bcda523391cfcd274642025-08-19T21:52:06ZzhoEditorial Office of China Synthetic Rubber IndustryHecheng xiangjiao gongye1000-12552023-03-01462838710.19908/j.cnki.ISSN1000-1255.2023.02.008Preparation and characterization of fluorescent polysulfate based on fluoresceinLI Fu-chong1, LIU Wei2, CAO Wei2, LI Xu3, GUO Jun-hong1, CUI Jin-feng1, YANG Bao-ping10"1. School of Petrochemical Technology, Lanzhou University of Technology, Lanzhou 730050, China; 2. Frontiers Science Center for Rare Isotope, Lanzhou University, Lanzhou 730000, China; 3. Lanzhou Petrochemical Research Center, Petrochemical Research Institute, PetroChina, Lanzhou 730060, China"Fluorescent polysulfate （PSE-FL） was prepared by condensation polymerization of bisphenol A （BA）, propane-2,2-diyl bis（4,1-phenylene） bis（sulfurofluoridate） and fluorescein in high temperature solution, and its structure and fluorescence characteristics were investigated. The results showed that the number average molecular weight of the prepared PSE-FL was 33 413 g/mol, the weight average molecular weight was 55 043 g/mol and the molecular weight distribution index was 1.64. It was a typical amorphous polymer with decomposition temperature about 319 ℃ and a glass transition temperature about 128 ℃. The solid ultraviolet absorption test results showed that PSE-FL had the maximum absorption wavelength at 502 nm and the fluorescence emission spectrum showed that PSE-FL displayed the fluorescence emission wavelength at 554 nm. http://hcxjgy.paperopen.com/oa/DArticle.aspx?type=view&id=202302001polysulfatesulfur and fluorine exchange reactionfluoresceinclick chemistryfluorescent polysulfatefluorescence characteristics |
| spellingShingle | LI Fu-chong1, LIU Wei2, CAO Wei2, LI Xu3, GUO Jun-hong1, CUI Jin-feng1, YANG Bao-ping1 Preparation and characterization of fluorescent polysulfate based on fluorescein polysulfate sulfur and fluorine exchange reaction fluorescein click chemistry fluorescent polysulfate fluorescence characteristics |
| title | Preparation and characterization of fluorescent polysulfate based on fluorescein |
| title_full | Preparation and characterization of fluorescent polysulfate based on fluorescein |
| title_fullStr | Preparation and characterization of fluorescent polysulfate based on fluorescein |
| title_full_unstemmed | Preparation and characterization of fluorescent polysulfate based on fluorescein |
| title_short | Preparation and characterization of fluorescent polysulfate based on fluorescein |
| title_sort | preparation and characterization of fluorescent polysulfate based on fluorescein |
| topic | polysulfate sulfur and fluorine exchange reaction fluorescein click chemistry fluorescent polysulfate fluorescence characteristics |
| url | http://hcxjgy.paperopen.com/oa/DArticle.aspx?type=view&id=202302001 |
| work_keys_str_mv | AT lifuchong1liuwei2caowei2lixu3guojunhong1cuijinfeng1yangbaoping1 preparationandcharacterizationoffluorescentpolysulfatebasedonfluorescein |