Silanized Citric Acid Capped Magnetic Nanoparticles and Influence on Chlorophyll

POPESCU, L.; SACARESCU, L.; GRIGORAS, M.; MOROSANU, C.; CREANGA, D.; DOROHOI, D.; STAN, C.

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dc.contributor.author	POPESCU, L.
dc.contributor.author	SACARESCU, L.
dc.contributor.author	GRIGORAS, M.
dc.contributor.author	MOROSANU, C.
dc.contributor.author	CREANGA, D.
dc.contributor.author	DOROHOI, D.
dc.contributor.author	STAN, C.
dc.date.accessioned	2020-05-31T09:52:18Z
dc.date.available	2020-05-31T09:52:18Z
dc.date.issued	2019
dc.identifier.citation	POPESCU, L., SACARESCU, L., GRIGORAS, M. et al. Silanized Citric Acid Capped Magnetic Nanoparticles and Influence on Chlorophyll. In: ICNMBE-2019: International conference on Nanotechnologies and Biomedical Engineering: proc. of the 4rd intern. conf., Sept. 18-21, 2019: Program and Abstract Book. Chişinău, 2019, p. 92. ISBN 978-9975-72-392-3.	en_US
dc.identifier.isbn	978-9975-72-392-3
dc.identifier.uri	http://repository.utm.md/handle/5014/8502
dc.identifier.uri	https://doi.org/10.1007/978-3-030-31866-6_47
dc.description	Access full text - https://doi.org/10.1007/978-3-030-31866-6_47	en_US
dc.description.abstract	Two step synthesis of cobalt ferrite nanoparticles capped with citric acid and coated with silica was carried out. Citric acid coated magnetic grains were synthesized by chemical co-precipitation starting from iron and cobalt salt solutions in stoichiometric ratio. Adapted sol-gel method was applied to yield the silica/citrate/cobalt ferrite nanocomposites. Microstructural and magnetic properties were evidenced by TEM, XRD and VSM. Nanotoxicity tests were done on maize plants during their early ontogenetic stages. Quantum mechanical characterization was performed with specialized software to evidence chlorophylls molecular properties for discussing their diminished contents in the green tissues of young seedlings supplied with magnetic nanocomposites.	en_US
dc.language.iso	en	en_US
dc.publisher	Tehnica UTM	en_US
dc.rights	Attribution-NonCommercial-NoDerivs 3.0 United States	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.subject	cobalt ferrite nanoparticles	en_US
dc.subject	chemical co-precipitation	en_US
dc.subject	sol-gel method	en_US
dc.subject	nanocomposites	en_US
dc.subject	photosynthetic pigments	en_US
dc.title	Silanized Citric Acid Capped Magnetic Nanoparticles and Influence on Chlorophyll	en_US
dc.type	Article	en_US