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Cited by 426

The DOI matches its Crossref record; 31 of the 31 references it cites were found in a registry or an index.

New strategy for microplastic degradation: Green photocatalysis using a protein-based porous N-TiO2 semiconductor

Open access
Ariza-Tarazona, Maria Camila, Villarreal-Chiu, Juan Francisco, Barbieri, Virginia, Siligardi, Cristina, Cedillo-González, Erika Iveth·2019·Ceramics International

Abstract

Abstract Currently, the global community considers microplastics as a marine pollutant of emerging concern. To mitigate the oceanic microplastic pollution, it is necessary to reduce inputs from inland. In this sense, we present the first report on the use of photocatalysis for the degradation of HDPE microplastics extracted from a commercially available facial scrub. This was achieved by using two proposed semiconductors based on N-TiO2. One was green synthesized using the extrapallial fluid of fresh blue mussels, which presented an excellent capacity to promote photocatalytic degradation in solid and aqueous environments; while the second photocatalyst, obtained from a conventional sol-gel synthesis, presented good capacity to promote mass loss of the as-extracted microplastics in an aqueous environment. Mass losses, SEM and FTIR analysis confirmed HDPE degradation. Results showed that environmental conditions, microplastics/N-TiO2 interaction and the N-TiO2 surface area should be carefully set and monitored in order of avoiding the arrest of photocatalysis.

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Metadata

Authors
Ariza-Tarazona, M. C., Villarreal-Chiu, J. F., Barbieri, V., Siligardi, C., & Cedillo-González, E. I.
Venue
Ceramics International
Publisher
Elsevier BV
Published
2019-05
Volume
45
Issue
7
Pages
9618-9624
ISSN
0272-8842 (ISSN-L)
OpenAlex
W2898393231
Cited by
426
References
31
FWCI
6.74
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: New strategy for microplastic degradation: Green photocatalysis using a protein-based porous N-TiO2 semiconductor. https://app.cochat.ai/papers/10.1016/j.ceramint.2018.10.208
The paper
Ariza-Tarazona, M. C., Villarreal-Chiu, J. F., Barbieri, V., Siligardi, C., & Cedillo-González, E. I. (2019). New strategy for microplastic degradation: Green photocatalysis using a protein-based porous N-TiO2 semiconductor. Ceramics International. https://doi.org/10.1016/j.ceramint.2018.10.208

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