دورية أكاديمية
Combined Approach To Remove and Fast Detect Heavy Metals in Water Based on PES-TiO2 Electrospun Mats and Porphyrin Chemosensors
| العنوان: | Combined Approach To Remove and Fast Detect Heavy Metals in Water Based on PES-TiO2 Electrospun Mats and Porphyrin Chemosensors |
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| المؤلفون: | Ognibene, Giulia, Gangemi, Chiara Maria Antonietta, D'Urso, Alessandro, Purrello, Roberto, Cicala, Gianluca, Fragalà, Maria Elena |
| المساهمون: | Ognibene, Giulia, Gangemi, Chiara Maria Antonietta, D'Urso, Alessandro, Purrello, Roberto, Cicala, Gianluca, Fragalà, Maria Elena |
| بيانات النشر: | AMER CHEMICAL SOC |
| سنة النشر: | 2018 |
| المجموعة: | Università degli Studi di Messina: IRIS |
| الوصف: | Hybrid poly(ether sulfones) (PES)-TiO2 electrospun mats are used as selective filters to remove lead and zinc ions from water. Presence of TiO2 is functional to trigger fiber's surface charge that allows for better performances in terms of ionic adsorption with respect to bare PES mats. Temperature increase promotes a speed up of ion removal. Ability of electrospun mats to retain adsorbed ions is proven by washing procedures, which confirm the lack of released Pb2+ in solution, even after sonication. To detect presence of metal ions in aqueous solutions, water-soluble porphyrins are used as chemosensors, which are able to provide fast, in-field, and real-time analysis. In particular, cationic H2T4 metalation, occurring both in solution or at transparent glass surface, allows for a straightforward spectrophotometric (UV-vis) detection of metal ions in solution. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | info:eu-repo/semantics/altIdentifier/pmid/31458880; info:eu-repo/semantics/altIdentifier/wos/WOS:000438908600007; volume:3; issue:7; firstpage:7182; lastpage:7190; numberofpages:9; journal:ACS OMEGA; http://hdl.handle.net/11570/3230541Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85049404001 |
| DOI: | 10.1021/acsomega.8b00284 |
| الإتاحة: | https://doi.org/10.1021/acsomega.8b00284Test http://hdl.handle.net/11570/3230541Test |
| رقم الانضمام: | edsbas.8250D839 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1021/acsomega.8b00284 |
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