Raport anual de activitate pentru anul 2009 - ITIM
Raport anual de activitate pentru anul 2009 - ITIM
Raport anual de activitate pentru anul 2009 - ITIM
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(6) Tematica <strong>de</strong> cercetare: Sisteme nanostructurate biocompatibile pe baza <strong>de</strong> polimerisi nanoparticule magneticeEchipa <strong>de</strong> cercetare: Rodica Turcu, Alexandrina Nan, Izabell CraciunescuSubiecte <strong>de</strong> cercetare abordate:o Nanoparticule magnetice avansate <strong>pentru</strong>procese inteligente si produse <strong>pentru</strong> viatao Sisteme nanostructurate biocompatibile pebaza <strong>de</strong> nanoparticule magnetice, polimericu raspuns la stimuli externi;o Meto<strong>de</strong> avansate <strong>de</strong> sinteza a materialelorhibri<strong>de</strong>;o Nanoparticule magnetice functionalizatepe baza <strong>de</strong> polimer cu compusi chelaticiatasati <strong>pentru</strong> aplicatii in <strong>de</strong>poluareaapelor;o Nanostructuri magnetice hibri<strong>de</strong> pe baza<strong>de</strong> nanoparticule magnetice si polimericu proprietati specifice avand aplicabilitatein organocataliza;o Nanostructuri polimerice biocompatibilecu arhitectura controlata <strong>pentru</strong> aplicatiibiomedicale.Camera <strong>de</strong> masura AFMImagine AFMpolipirolFe 3O 4core2 nm Copolymershell(7) Tematica <strong>de</strong> cercetare: Materiale hibri<strong>de</strong> pe baza <strong>de</strong> nanoparticule magnetice.Sisteme nanomagnetice: sinteza, caracterizare, aplicatii. Tehnologii <strong>de</strong> analiza acompozitelor moleculareEchipa <strong>de</strong> cercetare: Ioan Ovidiu Pana, Maria Loredana Soran, Gabriel Sergiu Macavei,Cristian Leostean;Subiecte <strong>de</strong> cercetare abordate:o Nanoparticule magnetice metalice, oxidicesi pe baza <strong>de</strong> aliaje: sinteza, caracterizare;o Nanoparticule magnetice cu structura„core-shell”;o Sisteme hibri<strong>de</strong> polimeri/nanoparticuleo magnetice;o Configuratii ordonate <strong>de</strong> nanoparticuleferomagnetice „hard” si superparamag.;o Materiale cu magnetizare indusa,controlabila prin parametri externi;o Nanostructuri <strong>de</strong> semiconductori oxidicitransparenti cu proprietati controlabileprin dopaj;o Materiale magnetice nanocompozite intarite prin schimb;o Influenta microun<strong>de</strong>lor asupra compusilor bioactivi prezenti in diferite sisteme;o Meto<strong>de</strong> <strong>de</strong> investigare a compozitiei diferitelor matrici, utilizand tehnicilecromatografice;o Meto<strong>de</strong> <strong>de</strong> investigare complexa a sistemelor nanostructurate prin difractie <strong>de</strong> raxe X,spectroscopie <strong>de</strong> absorbtie <strong>de</strong> raxe X (XANES, EXAFS), spectroscopie <strong>de</strong>fotoelectroni cu excitare in raze X (XPS) si spectroscopie <strong>de</strong> tunelare (STS-STM).23
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