processo do tipo poliol para preparação de nanopartículas de magnetita, magnetita particulada e sua aplicação

magnetita em forma nanoparticulada. a presente invenção se refere a um processo para a síntese de tipo poliol de magnetita nanoparticulada partindo-se de misturas de feº e feiii, na presença de um ácido mineral. as partículas de magnetita obtenível a partir do processo apresentam características de...

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Hauptverfasser:	GIOVANNI BALDI, MARCO BITOSSI, FRANCO INNOCENTI
Format:	Patent
Sprache:	por
Schlagworte:	CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F HUMAN NECESSITIES HYGIENE INORGANIC CHEMISTRY MEDICAL OR VETERINARY SCIENCE METALLURGY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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creator	GIOVANNI BALDI MARCO BITOSSI FRANCO INNOCENTI
description	magnetita em forma nanoparticulada. a presente invenção se refere a um processo para a síntese de tipo poliol de magnetita nanoparticulada partindo-se de misturas de feº e feiii, na presença de um ácido mineral. as partículas de magnetita obtenível a partir do processo apresentam características de tamanho uniformes e mesmo apresentaram valores de tae (taxa de absorção de energia) mais elevados do que aqueles de magnetossomas. The present invention relates to a process for the polyol-type synthesis of nanoparticulate magnetite starting from mixtures of Fe0 and FeIII in the presence of a mineral acid. The magnetite particles obtainable from the process have uniform size characteristics and have even presented higher SAR (Specific Absorption Rate) values than those of magnetosomes.
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The present invention relates to a process for the polyol-type synthesis of nanoparticulate magnetite starting from mixtures of Fe0 and FeIII in the presence of a mineral acid. The magnetite particles obtainable from the process have uniform size characteristics and have even presented higher SAR (Specific Absorption Rate) values than those of magnetosomes.</description><language>por</language><subject>CHEMISTRY ; COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F ; HUMAN NECESSITIES ; HYGIENE ; INORGANIC CHEMISTRY ; MEDICAL OR VETERINARY SCIENCE ; METALLURGY ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210525&DB=EPODOC&CC=BR&NR=112012014415B8$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,782,887,25573,76557</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210525&DB=EPODOC&CC=BR&NR=112012014415B8$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GIOVANNI BALDI</creatorcontrib><creatorcontrib>MARCO BITOSSI</creatorcontrib><creatorcontrib>FRANCO INNOCENTI</creatorcontrib><title>processo do tipo poliol para preparação de nanopartículas de magnetita, magnetita particulada e sua aplicação</title><description>magnetita em forma nanoparticulada. a presente invenção se refere a um processo para a síntese de tipo poliol de magnetita nanoparticulada partindo-se de misturas de feº e feiii, na presença de um ácido mineral. as partículas de magnetita obtenível a partir do processo apresentam características de tamanho uniformes e mesmo apresentaram valores de tae (taxa de absorção de energia) mais elevados do que aqueles de magnetossomas. The present invention relates to a process for the polyol-type synthesis of nanoparticulate magnetite starting from mixtures of Fe0 and FeIII in the presence of a mineral acid. The magnetite particles obtainable from the process have uniform size characteristics and have even presented higher SAR (Specific Absorption Rate) values than those of magnetosomes.</description><subject>CHEMISTRY</subject><subject>COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>INORGANIC CHEMISTRY</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METALLURGY</subject><subject>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLEKAjEQRNNYiPoP29gpGD3B-kSxFvtjya0SiNklyX2RhZVfkR8zQcFWGJhheDNjFSSwoRgZeoZkhUHYWXYgGBAkUPX8zI8CEHj0XIqUX2ZwGGt1x5unZBMufrGOk61Ij0AQBwQUZ83naKpGV3SRZl-fqPnxcNmfliTcURQ0VG669qz1elXVNHrb7jb_cm_uyUj9</recordid><startdate>20210525</startdate><enddate>20210525</enddate><creator>GIOVANNI BALDI</creator><creator>MARCO BITOSSI</creator><creator>FRANCO INNOCENTI</creator><scope>EVB</scope></search><sort><creationdate>20210525</creationdate><title>processo do tipo poliol para preparação de nanopartículas de magnetita, magnetita particulada e sua aplicação</title><author>GIOVANNI BALDI ; MARCO BITOSSI ; FRANCO INNOCENTI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_BR112012014415B83</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>por</language><creationdate>2021</creationdate><topic>CHEMISTRY</topic><topic>COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>INORGANIC CHEMISTRY</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METALLURGY</topic><topic>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</topic><toplevel>online_resources</toplevel><creatorcontrib>GIOVANNI BALDI</creatorcontrib><creatorcontrib>MARCO BITOSSI</creatorcontrib><creatorcontrib>FRANCO INNOCENTI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GIOVANNI BALDI</au><au>MARCO BITOSSI</au><au>FRANCO INNOCENTI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>processo do tipo poliol para preparação de nanopartículas de magnetita, magnetita particulada e sua aplicação</title><date>2021-05-25</date><risdate>2021</risdate><abstract>magnetita em forma nanoparticulada. a presente invenção se refere a um processo para a síntese de tipo poliol de magnetita nanoparticulada partindo-se de misturas de feº e feiii, na presença de um ácido mineral. as partículas de magnetita obtenível a partir do processo apresentam características de tamanho uniformes e mesmo apresentaram valores de tae (taxa de absorção de energia) mais elevados do que aqueles de magnetossomas. The present invention relates to a process for the polyol-type synthesis of nanoparticulate magnetite starting from mixtures of Fe0 and FeIII in the presence of a mineral acid. The magnetite particles obtainable from the process have uniform size characteristics and have even presented higher SAR (Specific Absorption Rate) values than those of magnetosomes.</abstract><oa>free_for_read</oa></addata></record>
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subjects	CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F HUMAN NECESSITIES HYGIENE INORGANIC CHEMISTRY MEDICAL OR VETERINARY SCIENCE METALLURGY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
title	processo do tipo poliol para preparação de nanopartículas de magnetita, magnetita particulada e sua aplicação
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