Matches in SemOpenAlex for { <https://semopenalex.org/work/W3204200768> ?p ?o ?g. }
- W3204200768 endingPage "151348" @default.
- W3204200768 startingPage "151348" @default.
- W3204200768 abstract "A series of β-Bi2O3 with different Co doping amounts were prepared by a co-precipitation and pyrolysis process. A flower-like self-assembly of β-Bi2O3 sheets was realized by the doping of Co. Simulation results showed that an impurity state was introduced into the band gap of doped β-Bi2O3, mainly due to the Co 3d orbital. Co doping enhanced the visible light utilization rate by reducing the band gap and improving electrons holes separation efficiency. E. coli was used to evaluate the photocatalytic antibacterial ability of undoped and Co-doped β-Bi2O3 under visible light. β-Bi2O3 exhibited optimal efficiency for both electron-hole separation and antibacterial effect when doped with 0.4% Co (0.4%-CBO). Gradient experiments were performed to determine that reactive oxygen species (ROS) were the main factor behind the antibacterial effect of β-Bi2O3. The enhanced antibacterial properties of 0.4%-CBO were due to its increased production of O2–, OH, and H2O2, with scavenger experiments finding that O2– was the main contributor to its antibacterial effect. Through the detection of lipid peroxidation and bacterial respiratory chain dehydrogenase activity, it was determined that the antibacterial effect of ROS simultaneously occurred in the interior and exterior of E. coli and that this activity was enhanced by Co doping." @default.
- W3204200768 created "2021-10-11" @default.
- W3204200768 creator A5001918435 @default.
- W3204200768 creator A5031837760 @default.
- W3204200768 creator A5032443439 @default.
- W3204200768 creator A5038721930 @default.
- W3204200768 creator A5085865254 @default.
- W3204200768 date "2022-01-01" @default.
- W3204200768 modified "2023-09-25" @default.
- W3204200768 title "Self-assembled Co-doped β-Bi2O3 flower-like structure for enhanced photocatalytic antibacterial effect under visible light" @default.
- W3204200768 cites W1526595058 @default.
- W3204200768 cites W1970512969 @default.
- W3204200768 cites W1976081653 @default.
- W3204200768 cites W1976572445 @default.
- W3204200768 cites W1978726655 @default.
- W3204200768 cites W1980066253 @default.
- W3204200768 cites W1993398029 @default.
- W3204200768 cites W1997587118 @default.
- W3204200768 cites W2002489962 @default.
- W3204200768 cites W2006008386 @default.
- W3204200768 cites W2008709372 @default.
- W3204200768 cites W2016651597 @default.
- W3204200768 cites W2031427556 @default.
- W3204200768 cites W2046022117 @default.
- W3204200768 cites W2055586000 @default.
- W3204200768 cites W2060722229 @default.
- W3204200768 cites W2066390368 @default.
- W3204200768 cites W2070398316 @default.
- W3204200768 cites W2075140205 @default.
- W3204200768 cites W2078545637 @default.
- W3204200768 cites W2086510871 @default.
- W3204200768 cites W2086544870 @default.
- W3204200768 cites W2088105408 @default.
- W3204200768 cites W2089083068 @default.
- W3204200768 cites W2095821825 @default.
- W3204200768 cites W2104823304 @default.
- W3204200768 cites W2146349866 @default.
- W3204200768 cites W2156122171 @default.
- W3204200768 cites W216509743 @default.
- W3204200768 cites W2208511670 @default.
- W3204200768 cites W2300593429 @default.
- W3204200768 cites W2319318823 @default.
- W3204200768 cites W2323923195 @default.
- W3204200768 cites W2337517030 @default.
- W3204200768 cites W2509543230 @default.
- W3204200768 cites W2521831054 @default.
- W3204200768 cites W2538658439 @default.
- W3204200768 cites W2538884435 @default.
- W3204200768 cites W2539129904 @default.
- W3204200768 cites W2542694688 @default.
- W3204200768 cites W2586674888 @default.
- W3204200768 cites W2616925501 @default.
- W3204200768 cites W2619601373 @default.
- W3204200768 cites W2780990068 @default.
- W3204200768 cites W2791455434 @default.
- W3204200768 cites W2799422597 @default.
- W3204200768 cites W2804369725 @default.
- W3204200768 cites W2893196103 @default.
- W3204200768 cites W2907169782 @default.
- W3204200768 cites W2917163044 @default.
- W3204200768 cites W2922185287 @default.
- W3204200768 cites W2949453045 @default.
- W3204200768 cites W2953874704 @default.
- W3204200768 cites W2979985406 @default.
- W3204200768 cites W2980647001 @default.
- W3204200768 cites W2999572589 @default.
- W3204200768 cites W3011118918 @default.
- W3204200768 cites W3011861830 @default.
- W3204200768 cites W3039763254 @default.
- W3204200768 cites W3087339295 @default.
- W3204200768 cites W3092071377 @default.
- W3204200768 cites W3093103549 @default.
- W3204200768 cites W3160531484 @default.
- W3204200768 cites W3183168039 @default.
- W3204200768 cites W4245505926 @default.
- W3204200768 cites W639518876 @default.
- W3204200768 doi "https://doi.org/10.1016/j.apsusc.2021.151348" @default.
- W3204200768 hasPublicationYear "2022" @default.
- W3204200768 type Work @default.
- W3204200768 sameAs 3204200768 @default.
- W3204200768 citedByCount "10" @default.
- W3204200768 countsByYear W32042007682022 @default.
- W3204200768 countsByYear W32042007682023 @default.
- W3204200768 crossrefType "journal-article" @default.
- W3204200768 hasAuthorship W3204200768A5001918435 @default.
- W3204200768 hasAuthorship W3204200768A5031837760 @default.
- W3204200768 hasAuthorship W3204200768A5032443439 @default.
- W3204200768 hasAuthorship W3204200768A5038721930 @default.
- W3204200768 hasAuthorship W3204200768A5085865254 @default.
- W3204200768 hasConcept C104663316 @default.
- W3204200768 hasConcept C13965031 @default.
- W3204200768 hasConcept C161790260 @default.
- W3204200768 hasConcept C171250308 @default.
- W3204200768 hasConcept C178790620 @default.
- W3204200768 hasConcept C181966813 @default.
- W3204200768 hasConcept C185592680 @default.
- W3204200768 hasConcept C192562407 @default.
- W3204200768 hasConcept C2780104969 @default.