Inscriere cercetatori

Daca aveti cont Ad Astra si de Facebook, intrati pe pagina de profil pentru a da dreptul sa va logati pe site doar cu acest buton.

Site nou !

Daca nu va puteti recupera parola (sau aveti alte probleme), scrieti-ne la pagina de contact. Situl vechi se gaseste la adresa old.ad-astra.ro

Facebook

SIMONA MORARIU

Avatar

Institutul de Chimie Macromoleculara "Petru Poni" , Iasi, Romania.

E-mail: trimite un mesaj.

Urmareste linkul ResearcherID pentru toate articolele cercetatorului: H-1737-2016. Tabelul detaliat al articolelor este in josul paginii.

Nascut(a) in: 1962

Interese: stiinta polimerilor

flag Detalii:
Domeniile abordate:
•Homo- si copolimerizarea radicalica a derivatilor metilenici ai 1,3-dioxolanului
Pe acest domeniu:
Teza de doctorat: Studiul comportarii unor monomeri ciclici in homo- si copolimerizare;
2 capitole de carte;10 lucrari publicate in reviste (din care 5 in strainatate); 12 participari la simpozioane si conferinte;
1 contract de cercetare cu Ministerul Invatamantului si Stiintei (1991-1992).

•Sinteza unor polimeri cu structuri speciale prin polimerizare radicalica controlata
Pe acest domeniu:
2 lucrari stiintifice; 12 participari la simpozioane si conferinte; 3 contracte de cercetare si granturi realizate cu MEC; 1 GRANT cu ANSTI (1998-1999, membru in echipa); 1 GRANT cu ANSTI (2000, director de proiect).

•Termodinamica solutiilor de polimeri
Pe acest domeniu:
20 lucrari publicate in reviste (din care 5 in strainatate); 33 participari la simpozioane si conferinte;
1 GRANT cu Ministerul Cercetarii si Tehnologiei (1997-1998, director proiect); 1 GRANT-CNCSIS ( 2004-2005, membru in echipa); 1 GRANT de cercetare finantat de DFG pentru anii 2000-2001 in colaborare cu Institutul de Chimie Fizica Johannes Gutenberg, Mainz, Germania (membru in echipa); 1 GRANT de cercetare finantat de DFG pentru anii 2004-2005 in colaborare cu Institutul de Chimie Fizica Johannes Gutenberg, Mainz, Germania (membru in echipa); 2 stagii la Institutul de Chimie Fizica Johannes Gutenberg, Mainz, Germania (iulie-august 2004; iulie-august 2005).

•Polimeri maleimidici cu proprietati optice si/sau cu grupe functionale pendante
Pe acest domeniu:
10 lucrari publicate in reviste (din care 5 in strainatate); 19 participari la simpozioane si conferinte; 1 GRANT cu Ministerul Cercetarii si Tehnologiei (1999-2001, membru in echipa); 1 GRANT cu Academia Romana (2005-2006, membru in echipa).

•Reologia fluidelor complexe (incluzand si geluri polimere pe baza de argile) (domeniu abordat dupa anul 2000)
Pe acest domeniu:
9 lucrari publicate in reviste (din care 3 in strainatate); 28 participari la simpozioane si conferinte; 1 contract de cercetare finantat de Comunitatea Europeana (1995-1997, membru in echipa); 1 contract de cercetare finantat de Ministere de la Recherche, Franta (2001-2002);
1 GRANT cu Agentia Nationala pentru Stiinta, Tehnologie si Inovare (2000-2002, membru in echipa); 1 GRANT cu Academia Romana (2003-2004, membru in echipa); 1 GRANT cu Academia Romana (2005-2006, membru in echipa); 1 GRANT cu CNCSIS (2007-2008, responsabil contract)

flag Details:
The domains approached:
•Homo- and copolymerization of methylene derivatives of 1,3-dioxolane
Thesis title: On the homo- and copolymerization of methylene derivatives of 1,3-dioxolane;
2 book chapters;10 papers (5 in international journals); 12 participations at scientific meetings;
1 contract financed by MEC (1991-1992).

•Polymers with special structures obtained by controlled radical polymerization
2 papers; 12 participations at scientific meetings; 3 contract financed by MEC;
1 GRANT financed by ANSTI (1998-1999, team member); 1 GRANT financed by ANSTI (2000, project director).

•The thermodynamic properties of the polymer solutions
20 papers (5 in international journals); 33 participations at scientific meetings;
1 GRANT financed by MCT (1997-1998, project director); 1 GRANT-CNCSIS ( 2004-2005, team member);
1 GRANT financed by DFG , 2000-2001, in collaboration with Institut für Physikalische Chemie, Johannes Gutenberg-Universität, Mainz, Germany (team member);
1 GRANT financed by DFG, 2004-2005, in collaboration with Institut für Physikalische Chemie, Johannes Gutenberg-Universität, Mainz, Germany (team member);
2 research stages at Institut für Physikalische Chemie, Johannes Gutenberg-Universität, Mainz, Germany (July-August 2004 and July-August 2005).

•Maleimidic polymers with optical properties and pendant functional groups
10 papers (5 in international journals); 19 participations at scientific meetings; 1 GRANT financed by MCT (1999-2001, team member); 1 GRANT financed by Romanian Academy (2005-2006, team member).

•The rheology of the complex fluids (including the polymer gels based on clay) (domain approached after 2000)
9 papers (3 in international journals); 28 participations at scientific meetings;
1 contract financed by European Community (1995-1997, team member); 1 contract financed by Ministere de la Recherche, France (2001-2002); 1 GRANT financed by ANSTI 2000-2002, team member); 1 GRANT financed by Romanian Academy (2003-2004, team member); 1 GRANT financed by Romanian Academy (2005-2006, team member); 1 GRANT financed by CNCSIS (2007-2008, project director)

Publicații selectate:

* Cristina-Eliza Brunchi, Maria Bercea, Simona Morariu, Mihaela Dascalu, Some properties of xanthan gum in aqueous solutions: effect of temperature and pH, Journal of Polymer Research, 23(123), 2016.

* Maria Bercea, Simona Morariu, Mirela Teodorescu, Rheological investigation of poly(vinyl alcohol)/poly(N-vinylpyrrolidone) mixtures in aqueous solution and hydrogel state, Journal of Polymer Research, 23(142), 2016.

* Daniela Ailincai, Luminita Marin, Simona Morariu, Mihai Mares, Andra-Cristina Bostanaru, Mariana Pinteala, Bogdan C. Simionescu, Mihai Barboiu, Dual crosslinked iminoboronate-chitosan hydrogels with strong antifungal activity against Candida planktonic yeasts and biofilms, Carbohydrate Polymers, 152, 2016.

* Maria Bercea, Elena-Livia Bibire, Simona Morariu, Gabriela Carja, Chitosan/poly(vinyl alcohol)/LDH biocomposites with pH-sensitive properties, International Journal of Polymeric Materials and Polymeric Biomaterials, 64(12), 2015.

* Maria Bercea, Elena-Livia Bibire, Simona Morariu, Mirela Teodorescu, Gabriela Carja, pH influence on rheological and structural properties of chitosan/poly(vinyl alcohol)/layered double hydroxide composites, European Polymer Journal, 70, 2015.

* Maria Bercea, LoredanaElena Nita, Simona Morariu, Aurica Chiriac, In-situ gelling system based on Pluronic F127 and poly(vinyl alcohol) for the smart biomaterials, Revue Roumaine de Chimie, 60(7-8), 2015.

* Simona Morariu, Maria Bercea, Viscoelastic properties of Laponite RD dispersions containing PEO with different molecular weights, Revue Roumaine de Chimie, 60(7-8), 2015.

* Simona Morariu, Maria Bercea, Cristina-Eliza Brunchi, Effect of cryogenic treatment on the rheological properties of chitosan/poly(vinyl alcohol) hydrogels, Industrial & Engineering Chemistry Research, 54(45), 2015.

* Simona Morariu, Maria Bercea, Liviu Sacarescu, Tailoring of clay/poly(ethylene oxide) hydrogel properties by chitosan incorporation, Industrial & Engineering Chemistry Research, 53(35), 2014.

* Cristina-Eliza Brunchi, Simona Morariu, Maria Bercea, Intrinsic viscosity and conformational parameters of xanthan in aqueous solutions: Salt addition effect, Colloids and Surfaces B: Biointerfaces, 122, 2014.

* Luminita Marin, Simona Morariu, Maria-Cristina Popescu, Alina Nicolescu, Cristina Zgardan, Bogdan C. Simionescu, Mihail Barboiu, Out-of-water constitutional self-organization of chitosan-cinnamaldehyde dynagels, Chemistry-A European Journal, 20 (16), 2014.

* Maria Bercea, Simona Morariu, LoredanaElena Nita, Raluca Nicoleta Darie, Investigation of poly(vinyl alcohol)/Pluronic F127 physical gel, Polymer - Plastics Technology and Engineering, 53(13), 2014.

* Maria Bercea, Raluca Nicoleta Darie, Simona Morariu, Rheological investigation of Xanthan/Pluronic F127 hydrogels, Revue Roumaine de Chimie, 58(2-3), 2013.

* Simona Morariu, Maria Bercea, Thixotropy and yield stress evaluation for clay aqueous dispersions, Revue Roumaine de Chimie, 58(2-3), 2013.

* M. Bercea, S. Morariu, D. Rusu, In-situ gelation of aqueous solutions of entangled poly(vinyl alcohol), Soft Matter, 9, 2013.

* G. Pereira, C. Huin, S. Morariu, V. Bennevault-Celton, P. Guégan, Synthesis of Poly(2-methyl-2-oxazoline) Star Polymers with a β-Cyclodextrin Core, Australian Journal of Chemistry, 65(8), 2012.

* S. Morariu, C.-E. Brunchi , M. Bercea, The behaviour of chitosan in solvents with different ionic strength, Ind. Eng. Chem. Res., 51(39), 2012.

* S. Morariu, M. Bercea, Effect of Temperature and Aging Time on the Rheological Behavior of Aqueous Poly(ethylene glycol) - Laponite RD Dispersions, The Journal of Physical Chemistry, B, 116(1), 2012.

* S. Morariu, J. Eckelt, B.A. Wolf, Dextran-based polycations: Thermodynamic interaction with water as compared with unsubstituted dextran, 1- Volumetric properties and light scattering, Macromol. Chem. Phys, 212 (17), 2011.

* S. Morariu, C.E. Brunchi, C. Hulubei, M. Bercea, Influence of Temperature on the Rheological Behavior of Polymer Mixtures in Solution, Ind. Eng. Chem. Res., 50 (15), 2011.

* 1. M. Bercea, S. Morariu, C.-E. Brunchi, M. Cazacu, Solution Behavior of Polysiloxanes, Nova Publishers, Seria Materials Science and Technologies, ISBN: 978-1-61668-624-6, Editor M. Cazacu, Recent Developments in Silicone-Based Materials, 2010.

* S. Morariu, C.E. Brunchi, L. Ghimici, M. Bercea, Viscometric behavior of polymer solutions, SIGNPOST, India, ISBN: 978-81-7895-448-6, Editor M. Nechifor, Functional polymeric materials designed for high tech applications, 2010.

* S. Morariu, M. Bercea, Clustering in poly(oxyethylene) aqueous solutions, Rev. Roum. Chem., 56(5), 2011.

* M. Bercea, R.N. Darie, L.E. Nita, S. Morariu, Temperature Responsive Gels Based on Pluronic F127 and Poly(vinyl alcohol), Ind. Eng. Chem. Res., 50 (7), 2011.

* S. Morariu, C.E. Brunchi, M. Cazacu, M. Bercea, The Behavior of Poly(dimethylsiloxane-co-diphenylsiloxane)s in Good and Theta Solvents, J. Chem. Eng. Data, 56 (4), 2011.

* S. Morariu,I.-E. Lãmãtic M. Bercea, Rheological behavior of smectite aqueous dispersions, Rev. Roum. Chem., 54(11-12), 2009.

* I.-E. Lãmãtic, M. Bercea, S. Morariu, Intrinsic viscosity of aqueous polyvinyl alcohol solutions, Rev. Roum. Chem., 54(11-12), 2009.

* C.-E. Brunchi, M. Bercea, S. Morariu, Hydrodynamic Properties of Polymer Mixtures in Solution, J. Chem. Eng. Data, 55(10), 2010.

* C.-E. Brunchi, S. Morariu, M. Cazacu, M. Bercea, Influence of the Solvent Quality on the Thermodynamic Behavior of Polymethylphenylsiloxane Solutions, Ind. Eng. Chem. Res., 49 (24), 2010.

* M. Bercea, S. Morariu, C.-E. Brunchi , Rheological investigation of thermal induced gelation of poly(acrylonitrile) solutions, International Journal of Thermophysics, 30, 2009.

* Brunchi, C.E., Bercea, M., Morariu, S., Viscometric and rheological study of polyacrylonitrile solutions, e-Polymers, 065, 2009.

* Ghimici, L., Morariu, S., Nichifor, M., Separation of clay suspension by ionic dextran derivatives, Separation and Purification Technology, 68, 2009.

* Morariu, S., Eckelt, J., Wolf, B.A., Fractionation of Poly(vinyl methyl ether): Comparison of Two Large-Scale Fractionation Techniques, Ind. Eng. Chem. Res., 48, 2009.

* Bercea, M., Eckelt, J., Morariu, S., Wolf, B.A., Islands of Immiscibility for Solutions of Compatible Polymers in a Common Solvent: Experiment and Theory, Macromolecules, 42, 2009.

* Morariu, S, Bercea, M, Effect of addition of polymer on the rheology and electrokinetic features of Laponite RD aqueous dispersions, Journal of Chemical & Engeneering Data, 54(1), 2009.

* Simionescu, BC, Morariu, S, Chapter “Ring-Opening Polymerization, Free Radical”, ISBN 0-84932-226-X, in Concise Polymeric Materials Encyclopedia, CRC Press, Boca Raton, London, New York, Washington DC, Editor Joseph C. Salamone, 1436 –1437, 1998.

* Simionescu, BC, Morariu, S, Chapter “Ring-Opening Polymerization, Free Radical” , in " The Polymeric Materials Encyclopedia; Synthesis, Properties and Applications” The Polymer Science and Technology Series, Boca Raton, Florida (SUA), vol. 11 T-Z, 1996.

* Brunchi, CE, Morariu, S, Bercea, M, Influence of the Temperature of the Dynamic Behavior of Polyacrylonitrile in Dimethylformamide, Revue Roumaine de Chimie, 53(1), 2008.

* Morariu, S, Bercea, M, Influence of poly(ethylene oxide) on the aggregation and gelation of Laponite dispersions in water, Revue Roumaine de Chimie, 52(1-2), 2007.

* Morariu, S, Bercea, M, Flow behavior of poly(ethylene oxide)–laponite nanocomposite solutions, Journal of Optoelectronics and Advanced Materials, 9(4), 2007.

* Morariu, S, Bercea, M, Gels Based on Poly(Ethylene Oxide)-Laponite Mixtures, Revue Roumaine de Chimie, 51(5), 2006.

* Hulubei, C, Morariu, S, Alternating copolymers from n-(4-formylphenoxy-4’-carbonyl-phenyl)maleimide. a comparative study , Revue Roumaine de Chimie, 51(5), 2006.

* Bercea, M, Morariu, S, Interpretation of the intrinsic viscosity – temperature dependence on the basis of the excluded volume analysis, Revue Roumaine de Chimie, 51(1), 2006.

* Ioan, S, Bercea, M, Morariu, S, Effect of Chain Ends and Chain Stiffness on the Solution Properties of Polyacrylonitrile, Revue Roumaine de Chimie, 45 (7-8), 2000.

* Morariu, S, Bercea, M, Simionescu, BC, Polimerizarea radicalica cu deschidere de ciclu, Materiale Plastice, 29(2), 1992.

* Morariu, S, Simionescu, BC, Radical copolymerization of 2-(o-chlorophenyl)-4-methylene-1,3-dioxolane with vinyl monomers, Revue Roumaine de Chimie, 42 (5), 1997.

* Morariu, S, Bercea, M, Hulubei, C, Rheological Investigations of Copolymers of N-(Substituted Maleimide)s with Styrene in Dimethylsulfoxide, Journal of Macromolecular Science, Part B: Physics, 47, 2008.

* Brunchi, CE, Bercea, M, Morariu, S, The behavior of polyacrilonitrile solutions in dimethylformamide at very low concentrations, , High Performance Polymers, 20(3), 2008.

* Morariu, S, Hulubei, C, Radical Copolymerization of Functional N-Substituted Maleimides with N-Vinyl-2-Pyrrolidone , High Performance Polymers, 18(2), 2006.

* Hulubei, C, Cazacu, M, Morariu, S, Metal Complexes of Maleimide Compounds , High Performance Polymers, 18 (1), 2006.

* Bercea, M, Ioan, S, Morariu, S, Oligo- and polyacrylonitrile in dilute solution. Excluded volume effect, , Polymer - Plastics Technology and Engineering, 43(2), 2004.

* Morariu, S, Bercea, M, Synthesis, characterization and conformational transitions in copolymers of 2-(o-chlorophenyl)-4-Methylene-1,3-Dioxolane with Vinyl Monomers, Polymer International, 53(9), 2004.

* Hulubei, C, Morariu, S, Synthesis and radical polymerization of N-(3-acetyl-4-carboxy-phenyl)-maleimide, High Performance Polymers, 12, 2000.

* Hulubei, C, Morariu, S, Functional copolymers of N-(4-formyl-phenoxy-4'-carbonylphenyl)maleimide with styrene, High Performance Polymers, 12, 2000.

* Morariu, S, Bercea, M, Ioan, S, Simionescu, BC, Copolymers of 2-(o-chlorophenyl)-4-methylene-1,3-dioxolane with methyl methacrylate. Conformational characteristics, The Bulletin of the Chemists and Technologists of Macedonia,, 19 (1), 2000.

* Bercea, M, Morariu, S, Ioan, C, Ioan, S, Simionescu, BC, Viscometric Study of Extremely Dilute Polyacrylonitrile Solutions , European Polymer Journal, 35(11), 1999.

* Morariu, S, Bercea, M, Ioan, C, Ioan, S, Simionescu BC, Conformational Characteristics of Oligo- and Polyacrylonitrile, European Polymer Journal,, 35 (3), 1999.

* Bercea, M, Ioan, S, Morariu, S, Simionescu, BC, Polymer Chain Dimensions of Polystyrene in Solution, The Bulletin of the Chemists and Technologists of Macedonia, 17(2), 1998.

* Bercea, M, Ioan, C, Morariu, S, Ioan, S, Simionescu, BC, Solution properties of ultrahigh molecular weight polymers. 21. Conformational characteristics of poly(methyl methacrylate), Polymer - Plastics Technology and Engineering,, 37(3), 1998.

* Morariu, S, Simionescu, BC, On the polymerization of 2-(2',4'-dichlorophenyl)-4methylene-1,3-dixolane, European Polymer Journal, 30(11), 1994.

* Morariu, S, Surpateanu, G, Simionescu, BC, Theoretical study of free - radical ring - opening polymerization of 2-(o-chlorophenyl)-4-methylene-1,3-dioxolane. A molecular and quantum mechanics approach, Macromol. Theory Simul., 3, 1994.

* Morariu, S, Buruiana, EC, Simionescu BC, Free - radical ring - opening polymerization of 2-(o-chlorophenyl)-4-methylene-1,3-dioxolane , Polymer Bulletin, 30, 1993.

Mai jos este tabelul ResearcherID/H-1737-2016 pentru toate articolele cercetatorului SIMONA MORARIU: