Cerium oxide nanoparticles: Structure, applications, reactivity, and eco-toxicology

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In this chapter, the physical, chemical, and ecotoxicological features of nanometric cerium oxide will be discussed on the basis of the recent research. In contrast with other oxides such as SiO2, ZnO, ZrO2, or TiO2 with relevant industrial applications, ceria presents a unique redox chemistry that...

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Autores principales:	Perullini, M., Aldabe Bilmes, S.A., Jobbágy, M.
Formato:	CHAP
Materias:	Catalysis Cerium Cerium compounds Detoxification Health Oxides Surface chemistry Cerium oxide nanoparticle Eco-toxicology Ecotoxicological Health benefits ITS applications Physicochemical behaviors Recent researches Redox chemistry Toxicity
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_97814471_v9781447142133_n_p307_Perullini
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_97814471_v9781447142133_n_p307_Perullini
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spelling	todo:paper_97814471_v9781447142133_n_p307_Perullini2023-10-03T16:43:16Z Cerium oxide nanoparticles: Structure, applications, reactivity, and eco-toxicology Perullini, M. Aldabe Bilmes, S.A. Jobbágy, M. Catalysis Cerium Cerium compounds Detoxification Health Oxides Surface chemistry Cerium oxide nanoparticle Eco-toxicology Ecotoxicological Health benefits ITS applications Physicochemical behaviors Recent researches Redox chemistry Toxicity In this chapter, the physical, chemical, and ecotoxicological features of nanometric cerium oxide will be discussed on the basis of the recent research. In contrast with other oxides such as SiO2, ZnO, ZrO2, or TiO2 with relevant industrial applications, ceria presents a unique redox chemistry that expanded its application to fields that take advantage of its chemical reactivity, as heterogeneous catalysis and detoxification of gaseous exhausts. In the past, several studies were strictly focused on the exploration of its eventual damage to environment and human health. CeO2, as other rare earths oxides, is basically a low toxicity substance[1] and nowadays there is vast and increasing evidence pointing to its potential role as protective compound in terms of human health. The aim of this chapter is to offer a wide scope of description of the intrinsic physicochemical behavior of this unique compound, with deep emphasis in the inherent challenge that represents a definitive understanding of its surface chemistry. The apparent contradiction between toxicity and health benefits will be discussed according to the present evidence and the intrinsic limitations of these complex studies. © 2013 Springer-Verlag London. All rights are reserved. Fil:Perullini, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Aldabe Bilmes, S.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Jobbágy, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. CHAP info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_97814471_v9781447142133_n_p307_Perullini
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Catalysis Cerium Cerium compounds Detoxification Health Oxides Surface chemistry Cerium oxide nanoparticle Eco-toxicology Ecotoxicological Health benefits ITS applications Physicochemical behaviors Recent researches Redox chemistry Toxicity
spellingShingle	Catalysis Cerium Cerium compounds Detoxification Health Oxides Surface chemistry Cerium oxide nanoparticle Eco-toxicology Ecotoxicological Health benefits ITS applications Physicochemical behaviors Recent researches Redox chemistry Toxicity Perullini, M. Aldabe Bilmes, S.A. Jobbágy, M. Cerium oxide nanoparticles: Structure, applications, reactivity, and eco-toxicology
topic_facet	Catalysis Cerium Cerium compounds Detoxification Health Oxides Surface chemistry Cerium oxide nanoparticle Eco-toxicology Ecotoxicological Health benefits ITS applications Physicochemical behaviors Recent researches Redox chemistry Toxicity
description	In this chapter, the physical, chemical, and ecotoxicological features of nanometric cerium oxide will be discussed on the basis of the recent research. In contrast with other oxides such as SiO2, ZnO, ZrO2, or TiO2 with relevant industrial applications, ceria presents a unique redox chemistry that expanded its application to fields that take advantage of its chemical reactivity, as heterogeneous catalysis and detoxification of gaseous exhausts. In the past, several studies were strictly focused on the exploration of its eventual damage to environment and human health. CeO2, as other rare earths oxides, is basically a low toxicity substance[1] and nowadays there is vast and increasing evidence pointing to its potential role as protective compound in terms of human health. The aim of this chapter is to offer a wide scope of description of the intrinsic physicochemical behavior of this unique compound, with deep emphasis in the inherent challenge that represents a definitive understanding of its surface chemistry. The apparent contradiction between toxicity and health benefits will be discussed according to the present evidence and the intrinsic limitations of these complex studies. © 2013 Springer-Verlag London. All rights are reserved.
format	CHAP
author	Perullini, M. Aldabe Bilmes, S.A. Jobbágy, M.
author_facet	Perullini, M. Aldabe Bilmes, S.A. Jobbágy, M.
author_sort	Perullini, M.
title	Cerium oxide nanoparticles: Structure, applications, reactivity, and eco-toxicology
title_short	Cerium oxide nanoparticles: Structure, applications, reactivity, and eco-toxicology
title_full	Cerium oxide nanoparticles: Structure, applications, reactivity, and eco-toxicology
title_fullStr	Cerium oxide nanoparticles: Structure, applications, reactivity, and eco-toxicology
title_full_unstemmed	Cerium oxide nanoparticles: Structure, applications, reactivity, and eco-toxicology
title_sort	cerium oxide nanoparticles: structure, applications, reactivity, and eco-toxicology
url	http://hdl.handle.net/20.500.12110/paper_97814471_v9781447142133_n_p307_Perullini
work_keys_str_mv	AT perullinim ceriumoxidenanoparticlesstructureapplicationsreactivityandecotoxicology AT aldabebilmessa ceriumoxidenanoparticlesstructureapplicationsreactivityandecotoxicology AT jobbagym ceriumoxidenanoparticlesstructureapplicationsreactivityandecotoxicology
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Cerium oxide nanoparticles: Structure, applications, reactivity, and eco-toxicology

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