Matches in SemOpenAlex for { <https://semopenalex.org/work/W2900606957> ?p ?o ?g. }
- W2900606957 endingPage "23" @default.
- W2900606957 startingPage "13" @default.
- W2900606957 abstract "Porphyrins are known as effective photosensitizers and can be an interesting key in phototreatment of water contaminated with micropollutants such as pharmaceuticals. They already showed to be efficient photocatalysts for the degradation of dyes, chlorophenols and other pollutants. This work demonstrates the applicability of 5,10,15,20-tetrakis(pentafluorophenyl)porphyrin (H2TF5PP) as photosensitizer for treatment of water contaminated with metoprolol, a highly prescribed β-blocker, which is not completely removed in sewage treatment plants. Studies were firstly developed under homogeneous conditions with simulated solar radiation and porphyrin was found to be efficient in the photodegradation of metoprolol, following a pseudo-first order kinetics with ca. 90% metoprolol degradation after 12 h. Experiments in presence of scavengers confirmed the mechanism of degradation via singlet oxygen. Appearance of several new peaks in HPLC chromatograms indicates the formation of products, identified by HPLC-MSn. Furthermore, the porphyrin was immobilized on a silica support and used as heterogeneous photocatalyst in degradation of metoprolol. Experiments using this heterogeneous photocatalyst under real solar irradiation were also performed, and similar results were obtained. Kinetic comparison of metoprolol photodegradation in buffer solution and in real wastewater treatment plant effluent showed that the efficiency of the immobilized porphyrin was not decreased by the complex matrix of the effluent." @default.
- W2900606957 created "2018-11-29" @default.
- W2900606957 creator A5001719852 @default.
- W2900606957 creator A5001845976 @default.
- W2900606957 creator A5025383895 @default.
- W2900606957 creator A5025788368 @default.
- W2900606957 creator A5056090275 @default.
- W2900606957 creator A5060053955 @default.
- W2900606957 creator A5061095019 @default.
- W2900606957 creator A5071466741 @default.
- W2900606957 date "2019-05-01" @default.
- W2900606957 modified "2023-10-01" @default.
- W2900606957 title "Photodegradation of metoprolol using a porphyrin as photosensitizer under homogeneous and heterogeneous conditions" @default.
- W2900606957 cites W1530159264 @default.
- W2900606957 cites W1886770123 @default.
- W2900606957 cites W1947547849 @default.
- W2900606957 cites W1965933568 @default.
- W2900606957 cites W1966444460 @default.
- W2900606957 cites W1968785665 @default.
- W2900606957 cites W1969500646 @default.
- W2900606957 cites W1975320008 @default.
- W2900606957 cites W1978891615 @default.
- W2900606957 cites W1985382588 @default.
- W2900606957 cites W1990023833 @default.
- W2900606957 cites W1992301911 @default.
- W2900606957 cites W2002514179 @default.
- W2900606957 cites W2006032905 @default.
- W2900606957 cites W2008205448 @default.
- W2900606957 cites W2011081453 @default.
- W2900606957 cites W2011510000 @default.
- W2900606957 cites W2013360042 @default.
- W2900606957 cites W2017232091 @default.
- W2900606957 cites W2018177978 @default.
- W2900606957 cites W2021848398 @default.
- W2900606957 cites W2025197729 @default.
- W2900606957 cites W2027149576 @default.
- W2900606957 cites W2029457113 @default.
- W2900606957 cites W2033785363 @default.
- W2900606957 cites W2034025644 @default.
- W2900606957 cites W2034934307 @default.
- W2900606957 cites W2035556653 @default.
- W2900606957 cites W2035575330 @default.
- W2900606957 cites W2037759631 @default.
- W2900606957 cites W2038625591 @default.
- W2900606957 cites W2039880653 @default.
- W2900606957 cites W2043843420 @default.
- W2900606957 cites W2044362662 @default.
- W2900606957 cites W2047355133 @default.
- W2900606957 cites W2048813720 @default.
- W2900606957 cites W2054356324 @default.
- W2900606957 cites W2057235143 @default.
- W2900606957 cites W2059130695 @default.
- W2900606957 cites W2062187672 @default.
- W2900606957 cites W2063354611 @default.
- W2900606957 cites W2066528034 @default.
- W2900606957 cites W2066596534 @default.
- W2900606957 cites W2066596853 @default.
- W2900606957 cites W2066861466 @default.
- W2900606957 cites W2067797022 @default.
- W2900606957 cites W2074323074 @default.
- W2900606957 cites W2074332953 @default.
- W2900606957 cites W2075709715 @default.
- W2900606957 cites W2076917498 @default.
- W2900606957 cites W2077281671 @default.
- W2900606957 cites W2078984173 @default.
- W2900606957 cites W2082076905 @default.
- W2900606957 cites W2082363899 @default.
- W2900606957 cites W2085257891 @default.
- W2900606957 cites W2107780218 @default.
- W2900606957 cites W2114012485 @default.
- W2900606957 cites W2116337353 @default.
- W2900606957 cites W2124531971 @default.
- W2900606957 cites W2137172558 @default.
- W2900606957 cites W2143931635 @default.
- W2900606957 cites W2145213448 @default.
- W2900606957 cites W2147512237 @default.
- W2900606957 cites W2149264566 @default.
- W2900606957 cites W2152452682 @default.
- W2900606957 cites W2152764444 @default.
- W2900606957 cites W2170443857 @default.
- W2900606957 cites W2171963741 @default.
- W2900606957 cites W2274468874 @default.
- W2900606957 cites W2278726896 @default.
- W2900606957 cites W2294827765 @default.
- W2900606957 cites W2325654305 @default.
- W2900606957 cites W2343496773 @default.
- W2900606957 cites W2346705577 @default.
- W2900606957 cites W2398084089 @default.
- W2900606957 cites W2493345018 @default.
- W2900606957 cites W2952566998 @default.
- W2900606957 doi "https://doi.org/10.1016/j.jhazmat.2018.11.055" @default.
- W2900606957 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30503313" @default.
- W2900606957 hasPublicationYear "2019" @default.
- W2900606957 type Work @default.
- W2900606957 sameAs 2900606957 @default.
- W2900606957 citedByCount "52" @default.
- W2900606957 countsByYear W29006069572019 @default.
- W2900606957 countsByYear W29006069572020 @default.