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@ARTICLE{Accardo:171842,
author = {Accardo, Antonella and Ringhieri, Paola and Szekely, Noemi
and Pipich, Vitaliy and Luchini, Alessandra and Paduano,
Luigi and Tesauro, Diego},
title = {{S}tructural insights on nanoparticles containing
gadolinium complexes as potential theranostic},
journal = {Colloid $\&$ polymer science},
volume = {292},
number = {5},
issn = {1435-1536},
address = {Berlin},
publisher = {Springer},
reportid = {FZJ-2014-05399},
pages = {1121 - 1127},
year = {2014},
abstract = {Nanostructures are gaining interest in drug release
applications. Amphiphilic molecules can give, in water
solution, a variety of nanostructures as well as
thermodynamically stable mesophases three-dimensional
inverse cubic structures. These mesophases are attractive
candidates for biomedical applications containing extensive
water channel networks and could act as very efficient
delivery systems of drugs or contrast agents. In order to
discover, optimize, and develop these systems, we have
performed a deep physicochemical characterization by dynamic
light scattering and small-angle neutron scattering of
nanoparticles of monoolein (MO) and Pluronic PF127,
containing different amounts (1, 5, 10, and 20 $\%)$ of the
synthetic amphiphilic gadolinium complex (C18)2DTPA(Gd).
Nanoparticle size is found in the 70–400 nm range for all
investigated systems; the morphology of the aggregates is
driven by the main constituents MO/PF127 and is a mixture of
multilayer vesicles and bicontinuous aggregates.
Nanostructures are also able to encapsulate doxorubicin
(drug-loading content between 70 and 90 $\%$ for the
different systems) acting as a potential theranostic for
simultaneous cancer therapy and MRI visualization.},
cin = {JCNS (München) ; Jülich Centre for Neutron Science JCNS
(München) ; JCNS-FRM-II / Neutronenstreuung ; JCNS-1},
ddc = {540},
cid = {I:(DE-Juel1)JCNS-FRM-II-20110218 /
I:(DE-Juel1)JCNS-1-20110106},
pnm = {54G - JCNS (POF2-54G24)},
pid = {G:(DE-HGF)POF2-54G24},
experiment = {EXP:(DE-MLZ)KWS2-20140101 / EXP:(DE-MLZ)KWS3-20140101},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000335660200010},
doi = {10.1007/s00396-013-3159-7},
url = {https://juser.fz-juelich.de/record/171842},
}