materiale polimerice receptive la stimuli externi ... - PIM Copy
materiale polimerice receptive la stimuli externi ... - PIM Copy
materiale polimerice receptive la stimuli externi ... - PIM Copy
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Cornelia VasileRaluca Petrone<strong>la</strong> DumitriuMATERIALE POLIMERICE RECEPTIVELA STIMULI EXTERNI - INTELIGENTEEditura <strong>PIM</strong>
MATERIALE POLIMERICERECEPTIVE LA STIMULI EXTERNI –INTELIGENTECornelia VasileRaluca Petrone<strong>la</strong> DumitriuEDITURA <strong>PIM</strong>IAŞI, 2008
Descrierea CIP a Bibliotecii Naţionale a RomânieiVASILE, CORNELIAMateriale <strong>polimerice</strong> <strong>receptive</strong> <strong>la</strong> <strong>stimuli</strong> <strong>externi</strong> –inteligente/ Cornelia Vasile, Raluca Petrone<strong>la</strong> Dumitriu. -Iaşi : <strong>PIM</strong>, 2008Bibliogr.ISBN 978-606-520-068-5I. Dumitriu, Raluca Petrone<strong>la</strong>678.7
CUPRINSCap I. C<strong>la</strong>sificarea polimerilor receptivi..................................................1I.0. Introducere……………………………………………………….1I.1.C<strong>la</strong>sificarea polimerilor receptivi...................................................2I.1.1. Formele fizice ale polimerilor sensibili <strong>la</strong> <strong>stimuli</strong>.................….7I.1.2. Polimeri receptivi <strong>la</strong> modificări de temperatură....................….9I.1.3. Polimeri receptivi <strong>la</strong> modificări de pH................................….18I.1.4. Polimeri receptivi <strong>la</strong> alţi <strong>stimuli</strong>……………………………...26I.1.5. Polimeri receptivi <strong>la</strong> acţiunea mai multor <strong>stimuli</strong>..…………..31I.2. Procedee de obţinere a sistemelor <strong>polimerice</strong> <strong>receptive</strong><strong>la</strong> <strong>stimuli</strong> <strong>externi</strong>…………………………………………………..33I.2.1. Sinteza copolimerilor...............................................................33I.2.2. Obţinerea de nanoparticule......................................................37I.2.3. Sinteza de hidrogeluri..............................................................37I.2.4. Prepararea de sisteme <strong>receptive</strong> conţinândcompus bioactiv..…………………………………………….40Bibliografie...................................................................................…41Cap II. Proprietăţi ale <strong>materiale</strong>lor <strong>polimerice</strong><strong>receptive</strong> <strong>la</strong> <strong>stimuli</strong> <strong>externi</strong>...............…………………………50II.1. Temperatura critică de solubilitate......................................…..50II.2. Gelifierea termoreversibilă..................................................…..52II.3. Comportarea <strong>la</strong> umf<strong>la</strong>re……………………………………….64II.3.1. Generalităţi………………………………………………64II.3.2. Comportarea pulsatilă <strong>la</strong> umf<strong>la</strong>re………………………..82II.3.3. Efectul de salt în procesul de umf<strong>la</strong>re…………………..93II.4. Proprietăţi reologice...........................................................….102II.5. Proprietăţi mecanice................................................................130Bibliografie……………………………………………………….153Cap. III. PNIPAAm în sisteme <strong>polimerice</strong> <strong>receptive</strong>/ inteligente…...161Bibliografie………………………………………………………..171Cap. IV. Sisteme <strong>polimerice</strong> <strong>receptive</strong>/ inteligentecare nu conţin PNIPAAm……………………………….…..173Bibliografie………………………………………………………..177III
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