Magnetic behaviour of non-interacting colloidal iron oxide nanoparticles in physiological solutions

Magnetic properties of colloidal nanoparticles (NPs) depend on various parameters, such as size, size distribution, interparticle distance, shape, condition of synthesis and stabilizing surfactants. Nowadays, those magnetic nanoparticles (MNPs) are preferably produced in hydrophobic organic solvents...

Full description

Saved in:
Bibliographic Details
Published in:Crystal research and technology (1979) 2015-09, Vol.50 (9-10), p.791-796
Main Authors: Haracz, S., Mróz, B., Rybka, J. D., Giersig, M.
Format: Article
Language:English
Subjects:
Agglomeration
Bio-Application
Colloids
Destabilization
Iron Oxide Nanoparticles
Iron oxides
Magnetic properties
Nanoparticles
Solvents
SQUID
Superparamagnetism
Surfactants
Synthesis
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c4701-d9659cb8c3526cb6228b111cb1658b2586429eeb5bf717ae1b1cf45e2377c5263
cites cdi_FETCH-LOGICAL-c4701-d9659cb8c3526cb6228b111cb1658b2586429eeb5bf717ae1b1cf45e2377c5263
container_end_page 796
container_issue 9-10
container_start_page 791
container_title Crystal research and technology (1979)
container_volume 50
creator Haracz, S.
Mróz, B.
Rybka, J. D.
Giersig, M.
description Magnetic properties of colloidal nanoparticles (NPs) depend on various parameters, such as size, size distribution, interparticle distance, shape, condition of synthesis and stabilizing surfactants. Nowadays, those magnetic nanoparticles (MNPs) are preferably produced in hydrophobic organic solvents, while biomedical applications need hydrophilic properties. Thus, a major challenge is the hydrophilization of the particles, while avoiding destabilization and aggregation. Here we present magnetic characteristics of non‐interacting, highly crystalline iron oxide NPs in physiological solutions that are coated with modified polyacrylic acid. The magnetic analysis comprised both static and dynamic magnetic behaviour of 4 nm NPs. The NPs have been further characterized by transmission electron microscopy (TEM) and energy dispersive X‐ray spectroscopy (EDX). Magnetic properties of colloidal nanoparticles depend on various parameters, such as size, size distribution, interparticle distance, shape, condition of synthesis and stabilizing surfactants. Nowadays, those magnetic nanoparticles are preferably produced in hydrophobic organic solvents, while biomedical applications need hydrophilic properties. Thus, a major challenge is the hydrophilization of the particles, while avoiding destabilization and aggregation. Here we present magnetic characteristics of non‐interacting, highly crystalline iron oxide NPs in physiological solutions that are coated with modified polyacrylic acid.
doi_str_mv 10.1002/crat.201500091
format article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1753540543</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1753540543</sourcerecordid><originalsourceid>FETCH-LOGICAL-c4701-d9659cb8c3526cb6228b111cb1658b2586429eeb5bf717ae1b1cf45e2377c5263</originalsourceid><addsrcrecordid>eNqF0L9PAyEYxnFiNLFWV2dGl6u8cBy9URttNf5ITI0jAcpVlEKFq9r_3mtqGjcnlu_nDXkQOgUyAELouUmqHVACnBBSwx7qAadQlETU-6hHKKMFMEIO0VHOb5ukKmkPmXs1D7Z1Bmv7qj5dXCUcGxxiKFxobVKmdWGOTfQ-upny2KUYcPx2M4uDCnGpUoe9zdgFvHxdZxd9nDvTlTn6VetiyMfooFE-25Pft4-er6-mo0lx9zi-GV3cFaYUBIpZXfHa6KFhnFZGV5QONQAYDRUfasqH3YdrazXXjQChLGgwTcktZUKYjrA-OtveXab4sbK5lQuXjfVeBRtXWYLgjJeEl6xLB9vUpJhzso1cJrdQaS2ByM2acrOm3K3ZgXoLvpy3639qOXq6mP61xda63NrvnVXpXVaCCS5fHsZyAtXlLeWlpOwHAGSJgg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1753540543</pqid></control><display><type>article</type><title>Magnetic behaviour of non-interacting colloidal iron oxide nanoparticles in physiological solutions</title><source>Wiley</source><creator>Haracz, S. ; Mróz, B. ; Rybka, J. D. ; Giersig, M.</creator><creatorcontrib>Haracz, S. ; Mróz, B. ; Rybka, J. D. ; Giersig, M.</creatorcontrib><description>Magnetic properties of colloidal nanoparticles (NPs) depend on various parameters, such as size, size distribution, interparticle distance, shape, condition of synthesis and stabilizing surfactants. Nowadays, those magnetic nanoparticles (MNPs) are preferably produced in hydrophobic organic solvents, while biomedical applications need hydrophilic properties. Thus, a major challenge is the hydrophilization of the particles, while avoiding destabilization and aggregation. Here we present magnetic characteristics of non‐interacting, highly crystalline iron oxide NPs in physiological solutions that are coated with modified polyacrylic acid. The magnetic analysis comprised both static and dynamic magnetic behaviour of 4 nm NPs. The NPs have been further characterized by transmission electron microscopy (TEM) and energy dispersive X‐ray spectroscopy (EDX). Magnetic properties of colloidal nanoparticles depend on various parameters, such as size, size distribution, interparticle distance, shape, condition of synthesis and stabilizing surfactants. Nowadays, those magnetic nanoparticles are preferably produced in hydrophobic organic solvents, while biomedical applications need hydrophilic properties. Thus, a major challenge is the hydrophilization of the particles, while avoiding destabilization and aggregation. Here we present magnetic characteristics of non‐interacting, highly crystalline iron oxide NPs in physiological solutions that are coated with modified polyacrylic acid.</description><identifier>ISSN: 0232-1300</identifier><identifier>EISSN: 1521-4079</identifier><identifier>DOI: 10.1002/crat.201500091</identifier><language>eng</language><publisher>Blackwell Publishing Ltd</publisher><subject>Agglomeration ; Bio-Application ; Colloids ; Destabilization ; Iron Oxide Nanoparticles ; Iron oxides ; Magnetic properties ; Nanoparticles ; Solvents ; SQUID ; Superparamagnetism ; Surfactants ; Synthesis</subject><ispartof>Crystal research and technology (1979), 2015-09, Vol.50 (9-10), p.791-796</ispartof><rights>2015 WILEY‐VCH Verlag GmbH &amp; Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4701-d9659cb8c3526cb6228b111cb1658b2586429eeb5bf717ae1b1cf45e2377c5263</citedby><cites>FETCH-LOGICAL-c4701-d9659cb8c3526cb6228b111cb1658b2586429eeb5bf717ae1b1cf45e2377c5263</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Haracz, S.</creatorcontrib><creatorcontrib>Mróz, B.</creatorcontrib><creatorcontrib>Rybka, J. D.</creatorcontrib><creatorcontrib>Giersig, M.</creatorcontrib><title>Magnetic behaviour of non-interacting colloidal iron oxide nanoparticles in physiological solutions</title><title>Crystal research and technology (1979)</title><addtitle>Crystal Research and Technology</addtitle><description>Magnetic properties of colloidal nanoparticles (NPs) depend on various parameters, such as size, size distribution, interparticle distance, shape, condition of synthesis and stabilizing surfactants. Nowadays, those magnetic nanoparticles (MNPs) are preferably produced in hydrophobic organic solvents, while biomedical applications need hydrophilic properties. Thus, a major challenge is the hydrophilization of the particles, while avoiding destabilization and aggregation. Here we present magnetic characteristics of non‐interacting, highly crystalline iron oxide NPs in physiological solutions that are coated with modified polyacrylic acid. The magnetic analysis comprised both static and dynamic magnetic behaviour of 4 nm NPs. The NPs have been further characterized by transmission electron microscopy (TEM) and energy dispersive X‐ray spectroscopy (EDX). Magnetic properties of colloidal nanoparticles depend on various parameters, such as size, size distribution, interparticle distance, shape, condition of synthesis and stabilizing surfactants. Nowadays, those magnetic nanoparticles are preferably produced in hydrophobic organic solvents, while biomedical applications need hydrophilic properties. Thus, a major challenge is the hydrophilization of the particles, while avoiding destabilization and aggregation. Here we present magnetic characteristics of non‐interacting, highly crystalline iron oxide NPs in physiological solutions that are coated with modified polyacrylic acid.</description><subject>Agglomeration</subject><subject>Bio-Application</subject><subject>Colloids</subject><subject>Destabilization</subject><subject>Iron Oxide Nanoparticles</subject><subject>Iron oxides</subject><subject>Magnetic properties</subject><subject>Nanoparticles</subject><subject>Solvents</subject><subject>SQUID</subject><subject>Superparamagnetism</subject><subject>Surfactants</subject><subject>Synthesis</subject><issn>0232-1300</issn><issn>1521-4079</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNqF0L9PAyEYxnFiNLFWV2dGl6u8cBy9URttNf5ITI0jAcpVlEKFq9r_3mtqGjcnlu_nDXkQOgUyAELouUmqHVACnBBSwx7qAadQlETU-6hHKKMFMEIO0VHOb5ukKmkPmXs1D7Z1Bmv7qj5dXCUcGxxiKFxobVKmdWGOTfQ-upny2KUYcPx2M4uDCnGpUoe9zdgFvHxdZxd9nDvTlTn6VetiyMfooFE-25Pft4-er6-mo0lx9zi-GV3cFaYUBIpZXfHa6KFhnFZGV5QONQAYDRUfasqH3YdrazXXjQChLGgwTcktZUKYjrA-OtveXab4sbK5lQuXjfVeBRtXWYLgjJeEl6xLB9vUpJhzso1cJrdQaS2ByM2acrOm3K3ZgXoLvpy3639qOXq6mP61xda63NrvnVXpXVaCCS5fHsZyAtXlLeWlpOwHAGSJgg</recordid><startdate>201509</startdate><enddate>201509</enddate><creator>Haracz, S.</creator><creator>Mróz, B.</creator><creator>Rybka, J. D.</creator><creator>Giersig, M.</creator><general>Blackwell Publishing Ltd</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>201509</creationdate><title>Magnetic behaviour of non-interacting colloidal iron oxide nanoparticles in physiological solutions</title><author>Haracz, S. ; Mróz, B. ; Rybka, J. D. ; Giersig, M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4701-d9659cb8c3526cb6228b111cb1658b2586429eeb5bf717ae1b1cf45e2377c5263</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Agglomeration</topic><topic>Bio-Application</topic><topic>Colloids</topic><topic>Destabilization</topic><topic>Iron Oxide Nanoparticles</topic><topic>Iron oxides</topic><topic>Magnetic properties</topic><topic>Nanoparticles</topic><topic>Solvents</topic><topic>SQUID</topic><topic>Superparamagnetism</topic><topic>Surfactants</topic><topic>Synthesis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Haracz, S.</creatorcontrib><creatorcontrib>Mróz, B.</creatorcontrib><creatorcontrib>Rybka, J. D.</creatorcontrib><creatorcontrib>Giersig, M.</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Crystal research and technology (1979)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Haracz, S.</au><au>Mróz, B.</au><au>Rybka, J. D.</au><au>Giersig, M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Magnetic behaviour of non-interacting colloidal iron oxide nanoparticles in physiological solutions</atitle><jtitle>Crystal research and technology (1979)</jtitle><addtitle>Crystal Research and Technology</addtitle><date>2015-09</date><risdate>2015</risdate><volume>50</volume><issue>9-10</issue><spage>791</spage><epage>796</epage><pages>791-796</pages><issn>0232-1300</issn><eissn>1521-4079</eissn><abstract>Magnetic properties of colloidal nanoparticles (NPs) depend on various parameters, such as size, size distribution, interparticle distance, shape, condition of synthesis and stabilizing surfactants. Nowadays, those magnetic nanoparticles (MNPs) are preferably produced in hydrophobic organic solvents, while biomedical applications need hydrophilic properties. Thus, a major challenge is the hydrophilization of the particles, while avoiding destabilization and aggregation. Here we present magnetic characteristics of non‐interacting, highly crystalline iron oxide NPs in physiological solutions that are coated with modified polyacrylic acid. The magnetic analysis comprised both static and dynamic magnetic behaviour of 4 nm NPs. The NPs have been further characterized by transmission electron microscopy (TEM) and energy dispersive X‐ray spectroscopy (EDX). Magnetic properties of colloidal nanoparticles depend on various parameters, such as size, size distribution, interparticle distance, shape, condition of synthesis and stabilizing surfactants. Nowadays, those magnetic nanoparticles are preferably produced in hydrophobic organic solvents, while biomedical applications need hydrophilic properties. Thus, a major challenge is the hydrophilization of the particles, while avoiding destabilization and aggregation. Here we present magnetic characteristics of non‐interacting, highly crystalline iron oxide NPs in physiological solutions that are coated with modified polyacrylic acid.</abstract><pub>Blackwell Publishing Ltd</pub><doi>10.1002/crat.201500091</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 0232-1300
ispartof Crystal research and technology (1979), 2015-09, Vol.50 (9-10), p.791-796
issn 0232-1300
1521-4079
language eng
recordid cdi_proquest_miscellaneous_1753540543
source Wiley
subjects Agglomeration
Bio-Application
Colloids
Destabilization
Iron Oxide Nanoparticles
Iron oxides
Magnetic properties
Nanoparticles
Solvents
SQUID
Superparamagnetism
Surfactants
Synthesis
title Magnetic behaviour of non-interacting colloidal iron oxide nanoparticles in physiological solutions
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-29T11%3A38%3A15IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Magnetic%20behaviour%20of%20non-interacting%20colloidal%20iron%20oxide%20nanoparticles%20in%20physiological%20solutions&rft.jtitle=Crystal%20research%20and%20technology%20(1979)&rft.au=Haracz,%20S.&rft.date=2015-09&rft.volume=50&rft.issue=9-10&rft.spage=791&rft.epage=796&rft.pages=791-796&rft.issn=0232-1300&rft.eissn=1521-4079&rft_id=info:doi/10.1002/crat.201500091&rft_dat=%3Cproquest_cross%3E1753540543%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c4701-d9659cb8c3526cb6228b111cb1658b2586429eeb5bf717ae1b1cf45e2377c5263%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=1753540543&rft_id=info:pmid/&rfr_iscdi=true