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Ioana Demetrescu

University Politehnica Bucharest, Bucharest, Romania

Institution web page: http://http://www.old.ad-astra.ro/general/profile.php
Personal web page: http://www.old.ad-astra.ro/general/profile.php
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Born: 1943

Interests: electrochemistry, biomaterials, environment

Details:
A.- Author of 199 papers, 15 books:
(171 ISI papers),8 patents . Participant and/or director in 115 contracts being director,group coordination and participant in Leonardo da Vinci projects, CNCSIS, Biotech, MENER, VIASAN, and UNIDO Projects,etc.
In perioada 2006-2017 director for followings grants:
1. European bilaterale Brancusi (France 2005-2006) „ Thin films of aluminium oxide and titanium dioxide applied in technologies and biomedicine”.
2. Project CEEX Module IV 2006-2008 Development infrastructure of accreditated UPB-CNC laboratory for evaluation of corrosion resistance of materials involved in environment & health .
4.Project CEEX module II (postdoc2006-2008) „Micro and nanostructures obtained using chemical and electrochemical bioactivation with application in regenerative medicine
5. PN2 „2008 Environmental impact factors on dynamics formation and behaviour of structures of temporary teeth director” coordinator
6.IDEI 2009 Exploratory study on the mechanism of formation and inducing new properties for modified electrodes with structure TiO2 nanotubes /nanoparticles and polimeric composites coordinator
7Cooperration Romania-Argentina2013-2015 New generation of temporary and permanent implants based on alloy with non toxic elements and innovative controlled micro and nano surface layers with biomimetic and antibacteriostatic properties. coordinator
ToK–MINATEC–EST” FP VIMarie Curie Host Fellowships for Transfer of Knowledge I m "key staff"
UPB partner coordinator for projects 1 Program National Viasan „Elaborarea si testarea in vitro si in vivo a unor elemente de protezare pentru ortopedie, realizate din noi biomateriale romanesti 2001-2003
2. Program National Biotech „Development of biotechnologies for human cell culture applied in medicine „ 2004-2006
3.Program National Relansin „ Technological restructuration at regional level in Maramures, improving food industry in order to develop local turism ” 2004-2006.

4.Program National Viasan ”Nou model celular de studiu a fibrozei pulmonare indusa de unele noxe profesionale 2004-2006
5.Project CEEX Research and development of eco-materials without Cr, Pb and Cd, destinated to car industry – Ecomatica. 2006-2008
6 IDEI PCCE 248/2010" New concepts and strategies in knowledge development of new biocompatible structure in bioengineering. 2010-2013
7. Enhancing oral and systemic health using dental works from modified alloys Oralsis 2014-2017.
8.Improving biomedical implants properties by surface nanoarhitecturing and antibacterial protection biomaterials 2014-2017
-113 scientific presentations in international conferences in Romania, Hungary, Italy, Japan, U.S.A,Swiss ,Mexic, Singapore,Greece, Poland(some of them being plenaryor key note lecture.)Member in Scientific Commitee in a part of them
B.-Member of Roumania Chemistry Society, member of Romanian Biomaterials Society,of Roumanian Biotechnology Society and of Tissue International Society 2003. Member committee APCBEES
C.- Superviser now of 12 Ph.D students in the field of materials chemistry, corrosion and environment.In the period of time 2003-present 22 PhD student sustained their thesis under Demetrescu supervision ( 3 of them in cotutela with Toulouse University)
D. - scientific expert in European program ( leonardo da Vinci) and national program Ansti, Relansin,Mener, Matnantech, CNCSIS, CEEX, PN2 Partnership);evaluation and monitorization of grants, master thesis,
scientific reviewer for publications in national and international journals Physical & Chemical News, Buletinul Universitatii Politehnica Bulletin U.P.B. Sci.); Surface and Interface Analysis ( Cotata ISI ) , J.of Biomedical Materials research ( cotata ISI ), Journal of Non-Crystalline Solids ( cotata ISI ), Materials Physics and Chemistry (cotata ISI) Surface and coating Technology (cotata ISI), Electrochimica Acta (cotata ISI)
International editor for journal Nanobiomedicine (Japan)
member Editorial Board Roumanian Journal of Biophysics
E.-1 silver medal Geneva Saloon for innovation 2002;
onorific professor at University "Dunarea de jos "Galati
WIPO AWARD Geneva 2011
award Daniel Bunea from Biomaterials Society Romania 2010
F.Managerial experience : Head of the General Chemistry Department of the Applied Chemistry and Materials Science Faculty and Member of the Academic Council,Member of the Academic Council of the Bioeenginering and Biotechnology Deparment and Member of University Polytechnica Bucharest Senate until 2012
2016-present Member of the Academic Council of Faculty of medical Engineering

Selected publications:
• Vasilescu, C., Drob, S. I., Osiceanu, P., (.. . ), Demetrescu I, Popovici, I. A., Vasilescu, E. Microstructure, Surface Characterization, and Electrochemical Behavior of New Ti-Zr-Ta-Ag Alloy in Simulated Human Electrolyte . , Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 48 (1), pp. 513-523, 2017.
• Ionita, D., Bajenaru-Georgescu, D., Totea, G., (.. . ), Schmuki, P., Demetrescu, I. Activity of vancomycin release from bioinspired coatings of hydroxyapatite or TiO2 nanotubes . International Journal of Pharmaceutics, 517 (1-2), pp. 296-302, 2017.
• M Balas; S Constanda; A Duma (Voiculet); M Prodana; A Hermenean, Sevinci Pop, I Demetrescu; A Dinischiotu . Fabrication and toxicity characterization of hybrid material based on oxidized and aminated MWCNT loaded with carboplatin . Toxicology in vitro, 37, p. 189–200, 2016.
• Andrei, M., Galateanu, B., Hudita, A., (.. . ), Drob, S. I., Demetrescu. Electro -chemical comparison and biological performance of a new CoCrNbMoZr alloy with commercial CoCrMo alloy . Mater Sci. and Eng. C , 59, pp. 346-355, 2016.
• Drob, S. I., Vasilescu, C., Andrei, M., (.. . ), Demetrescu, I., Vasilescu, . Micro-structural, mechanical and anticorrosion characterisation of new CoCrNbMoZr alloy 2016 . Materials and Corrosion, 67, pp. 739-747 , 2016.
• B. Galateanu, F. Golgovici, A. Hudita, M. Stan, . Dinescu, M. Costache, I. Demetrescu, A. Popescu. B. Galateanu, F. Golgovici, A. Hudita, M. Stan, . Dinescu, M. Costache, I. Demetrescu, A. Popescu About electrochemical stability and biocompatibility of two types of CoCr commercial dental alloys . Materials. and Corrosion, 67, p. 1096–1104, 2016.
• Manole, C. C., Pirvu, C., Maury, F., Demetrescu. Novel approach to surface plas -mon resonance: A third dimension in data interpretation through surface roughness changes . J of Nanosci and Nanotech, 16,6, pp. 6332-6337, 2016.
• Mazare, A., Totea, G., Burnei, C., p. Schmuki, .. Demetrescu, I., Ionita, D. Mazare, A., Totea, G., Burnei, C., (.. . ), Demetrescu, I., Ionita, D. Corrosion, antibacterial activity and haemocompatibility of TiO2 nanotubes as a function of their annealing temperature . Corrosion Science, 103, pp. 215-222, 2016.
• Romonti, D. E., Gomez Sanchez, A. V., Milošev, I., Demetrescu, I., Ceré, S. Effect of anodization on the surface characteristics and electrochemical behaviour of Zr in artificial saliva . Mater Sci. and Eng. C , 62, pp. 458-46, 2016.
• Romonti, D. C., Iskra, J., Bele, M., Demetrescu, I., Milošev, . Elaboration and characterization of fluorohydroxyapatite and fluoroapatite sol-gel coatings on CoCrMo alloy . J. Alloys & Compounds , 665, pp. 355-364 , 2016.
• Prodana, M., Duta, M., Ionita, D., Dioniizie Bojin, Miruna Stan, Dinischiotu, A., Demetrescu, I. . A new complex ceramic coating with carbon nanotubes, hydroxyapatite and TiO2 nanotubes on Ti surface for biomedical applications . Ceramics International , 41,5 , pp. 6318-6325, 2015.
• Prodana, M., Ionita, D., Bojin, D., Demetrescu, I. . Comparing three different composites carbon Nanotubes/HA on TITANIUM ALLOYS SUBSTRATE 2015 Fullerenes Nanotubes and Carbon Nanostructures 23, 7. 573-582. Fullerenes Nanotubes and Carbon Nanostructures , 23,7, pp. 573-582, 2015.
• Manole, C. C., Pirvu, C., Stoian, A. B., Jose Calderon Moreno, Stanciu, D., Demetrescu, I. . . The electrochemical stability in NaCl solution of nanotubes and nanochannels elaborated on a new Ti-20Zr-5Ta-2Ag alloy . Journal of Nanomaterials , 521276, 2015.
• Ungureanu, C., Ionita, D., Berteanu, E., Tcacenco L, Zuav, A., Demetrescu, I. . Improving natural biopolymeric membranes based on chitosan and collagen for biomedical applications introducing silver . Improving natural biopolymeric membranes based on chitosan and collagen for biomedical applications introducingJournal of the Brazilian Chemical Society , 26,3, pp. 458-463, 2015.
• • Andrei, Mihai; Pirvu, Cristian; Demetrescu, Ioana . Electrochemical impedance spectroscopy in understanding the influence of ultrasonic dental scaling on the dental structure-dental filling interface . EUROPEAN JOURNAL OF ORAL SCIENCES , 122,6, pp. 411-416, 2014.
• • Andrei, Mihai; Pirvu, Cristian; Demetrescu. Electrochemical impedance spectroscopy in understanding the influence of ultrasonic dental scaling on the dental structure-dental filling interface . EUROPEAN JOURNAL OF ORAL SCIENCES , 122,6, pp. 411-416, 2014.
• Stoian, A. B., Buica, G. -O., Demetrescu, I. . Polypyrrole film architectures influence on platinum nanoparticles efficiency in ethanol electrooxidation . • Stoian, A. B., Buica, G. -O., Demetrescu, I. Polypyrrole film architectures influence on platinum nanoparticles efficiency in ethanol electrooxidation Journal of Applied Polymer Science 132, 1, 2014, , 132,1, p. 41375, 2014.
• Mindroiu, M., Pirvu, C., Galateanu, B., Demetrescu, I. . Corrosion behaviour and cell viability of untreated and laser treated Ti6Al7Nb alloys . Revista de Chimie , , 65,3, pp. 328-334, 2014.
• Prodana, M., Ionita, D., Bojin, D., Demetrescu, I. . Determination by ICP-MS of heavy metals and other toxic elements in drinking water from several rural areas of Romania. Rev. Chim, 65,8, pp. 925-928, 2014.
• Electrospun TiO2 nanofibers decorated Ti substrate for biomedical application Dumitriu, C., Stoian, A. B., Titorencu, I., R. Marie Latonen, Bobacka, J., Demetrescu, I. . Electrospun TiO2 nanofibers decorated Ti substrate for biomedical application ; . Materials Science and Engineering C, 45, pp. 56-63 , 2014.
• Penta, V., Pirvu, C., Demetrescu, I. . Electrochemical impedance spectroscopy investigation on the clinical lifetime of protaper rotary file system . BioMed Research International , 754189, 2014.
• Totea, G., Ionita, D., Katunar, R. M., Cere, S., Demetrescu, I. . Elaboration and characterization of the electrodeposited phosphates masses doped with various ions on stainless steel . Digest Journal of Nanomaterials and Biostructures , p. 575, 2014.
• Neacsu, P., Mazare, A., Cimpean, A., Costache M, Schmuki, P., Demetrescu, . Reduced inflammatory activity of RAW 2647 macrophages on titania nanotube modified Ti surface . International Journal of Biochemistry and Cell Biology , pp. 187-195, 2014.
• Grigorescu, S., Stoian, A. B., Ionita, D., Demetrescu, I. . Corrosion behavior of anodized TiAlZr alloy in a hybrid electrolyte at different voltages . Materials and Corrosion , 65,9, pp. 897-901, 2014.
• Prodana, M., Voiculet, A., Garea, S., H. Iovu, Demetrescu, I., Dinischiotu, A. 2014 . Synthesis, characterization and controlled toxicity of a novel hybrid material based on cisplatin and docetaxel . Central European Journal of Chemistry , 12,10, pp. 1008-1015, 2014.
• Totea, G., Ionita, D., Demetrescu, I., Mitache, M. M. . In vitro hemocompatibility and corrosion behavior of new Zr-binary alloys in whole human blood . Central European Journal of Chemistry, 12,7, pp. 796-803, 2014.
• Mazare, Anca; Ionita, Daniela; Totea, Georgeta Demetrescu I.; . Calcination condition effect on microstructure, electrochemical and hemolytic behavior of amorphous nanotubes on Ti6Al7Nb alloy . SURFACE & COATINGS TECHNOLOGY , 252, pp. 87-92, 2014.
• Mazare, A., Dilea, M., Ionita, D., Demetrescu, I. Electrochemical behavior in simulated body fluid of TiO2 nanotubes on TiAlNb alloy elaborated in various anodizing electrolyte . Surface and Interface Analysis , 46(3), pp. 186-192, 2014.
• Grigorescu, Sabina; Pruna, Vasile; Titorencu, Irina, Mazare Anca , Patrik Schmuki, Demetrescu I. . The two step nanotube formation on TiZr as scaffolds for cell growth . BIOELECTROCHEMISTRY , 98, pp. 39-45 , 2014.
• Dumitriu, C.; Pirvu, C.; Demetrescu, I. . The Electrochemical Formation and Shielding Mechanism of TiO2 Nanotubes in Organic Electrolytes with Different Viscosity . JOURNAL OF THE ELECTROCHEMICAL SOCIETY , 160,issue2, pp. G55-G60 , 2013.
• Manole, C. C.; Maury, F.; Demetrescu, I. . Patterned PPy Polymer and PPy/Ag Nanocomposites Thin Films by Photo-DLICVD . Physics Procedia , 46, pp. 46-55, 2013.
• Grigorescu, Sabina; Ungureanu, Camelia; Kirchgeorg, Robin, Patrick Schmuki, I. Demetrescu. Various sized nanotubes on TiZr for antibacterial surfaces . J. Appl. Surface SCi, 270, pp. 190-196 , 2013.
• Dilea, M.; Mazare, A.; Ionita, D.; Ioana Demetrescu. Comparison between corrosion behaviour of implant alloys Ti6Al7Nb and Ti6Al4Zr in artificial saliva . Materials and Corrosion, 64,issue 6, pp. 493-499 , 2013.
• : Dumitriu, Cristina; Popescu, Marian; Voicu, Georgeta, Ioana Demetrescu. Influence of Anodizing Potential on Titanium Dioxide Nanotubes Morphology. REV. Chimie, vol.64,issue 6, pp. 599-602 , 2013.
• Dumitriu, Cristina; Mousavi, Zekra; Latonen, Rose-Marie, Johan Bobacka, Ioana Demetrescu. Electrochemical synthesis and characterization of poly(3, 4-ethylenedioxythiophene) doped with sulfonated calixarenes and sulfonated calixarene-fullerene complexes . Electrochimica Acta, vol107, pp. 178-186 , 2013.
• : Mindroiu, M.; Pirvu, C.; Cimpean, A. Corrosion and biocompatibility of PPy/PEG coating electrodeposited on Ti6Al7Nb alloy . MATERIALS AND CORROSION, 64,issue10, pp. 926-931 , 2013.
• Ionita, Daniela; Ungureanu, Camelia; Demetrescu, Ioana. Electrochemical and Antibacterial Performance of CoCrMo Alloy Coated with Hydroxyapatite or Silver Nanoparticles . JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE , 22,issue 11, pp. 3584-3591 , 2013.
• Manole, Claudiu Constantin; Marsan, Olivier; Charvillat, Cedric; Ioana Demetrescu . Evidences for liquid encapsulation in PMMA ultra-thin film grown by liquid injection Photo-CVD . PROGRESS IN ORGANIC COATINGS , 76,issue 12 SI, pp. 1846-1850, 2013.
• Camelia Ungureanu, Cristian Pirvu, Mihaela Mindroiu, Ioana Demetrescu . Antibacterial polymeric coating based on polypyrrole and polyethylene glycol on a new alloy TiAlZr 75(4), . Prog. Org. Coat. , 75,4, pp. 349-355, 2012.
• D. Ionita, M. Dilea, I. Titorencu, I. Demetrescu . Merit and demerit effects of silver nanoparticles in bioperformance of an electrodeposited hydroxyapatite – nanosilver composite coating. . J. Nanoparticles reserach (2012) 14:1152 , 4:1152 , 2012.
• Sabina Grigorescu, Chong-Yong Lee, Kiyoung Lee, Sergiu Albu, Indhumati Paramasivam, Ioana Demetrescu, Patrik SchmukiT . Thermal air oxidation of Fe: rapid hematite nanowire growth and photoelectrochemical water splittiperformance . Electrochem Communications, Vol. 23, , pp. 59-62, 2012.
• Manole, C. C., Maury, F., Demetrescu, I. . Thermally induced release of internal liquid phase encapsulated in a polymer membrane grown by photoactivated DLICVD . Chemical Vapor Deposition , 18 (10-12), pp. 274-281, 2012.
• Anca Mazare, , Indhumati Paramasivam Felix Schmidt-Stein Kiyoung Lee Ioana Demetrescu, Patrik Schmuki . Flame annealing effects on self-organized TiO2 nanotubes . Electrochimica Acta, , 66, pp. 12-21, 2012.
• Ionita, D., Prodana, M., Demetrescu, I., Stanciu, S. G., Stanciu, G. A. . Electrochemical stability and surface analysis in evaluation fluoride effect on new bioalloy Ti7Al3V2Mo2Fe used in dentistry . Materials and Corrosion , 62, p. 1111, 2011.
• Papanicolaou, G. C., Demetrescu, I., Portan, D. V., Papaefthymiou, K. P. . Interphase modelling of human osteoblasts spread on pure titanium surface covered with TiO2 nanotubes . Composite Interfaces , 18 (1),, pp. pp. 23-35 , 2011.
• Daniela Ionita, Mihaela Grecu, Camelia Ungureanu, I Demetrescu . Daniela Ionita, Mihaela Grecu, Camelia Ungureanu, I Demetrescu Antimicrobial activity of the surface coatings on TiAlZr implant biomaterial . Journal of Bioscience and Bioengineering , 112, pp. 6630-6634,, 2011.
• C. Ungureanu, D. Ionita, N. Badea, I. Demetrescu . From nanoscale engineering to biomedical application - characterization of pulse electrodeposited biomimetic antibacterial coating on Ti6Al4Zr. Digest Journal of Nanomaterials and Biostructures, Vol. 6, No 3, pp. 1273-1279, 2011.
• C. Pirvu, C Manole, B Stoian and I. Demetrescu . Understanding of electrochemical and structural changes of polypyrrole/polyethylene glycol composite films in aqueous solution . Electrochimica Acta, , vol.56. issue 27, pp. 9893-9903, 2011.
• Daniela Ionita, Anca Mazare, Diana Portan and Ioana Demetrescu . Aspects relating to stability of modified passive stratum on TiO2 nanostructure . Met. Mater. Int. , vol17.no2,, pp. 321-327 , 2011.
• Daniela Ionita, Mihaela Grecu, Mirela Dilea, Vasile Danut Cojocaru and Ioana Demetrescu, Processing Ti-25Ta-5Zr Bioalloy via Anodic Oxidation Procedure at High Voltage . Processing Ti-25Ta-5Zr Bioalloy via Anodic Oxidation Procedure at High Voltage . Metallurgical and Materials Transactions B, Vol. 42, Issue 6 , p. 1352, 2011.
• Pirvu, C , Demetrescu, I. , Drob, P. b , Vasilescu, E. , Ivanescu, S. , Mindroiu, M. , Vasilescu, C. b , Drob, S. I. . Corrosion behaviour of a new Ti-6Al-2Nb-1Ta alloy in various solutions. Materials and Corrosion, Vol. 62, Issue 10, pp. 948-955 , 2011.
• Daniela Ionita, Mihaela Grecu, Camelia Ungureanu, I Demetrescu . Modifying the TiAlZr biomaterial surface with coating, for a better anticorrosive and antibacterial performance . Appl. Surf. Sci , p. 9164– 9168, 2011.
• M Prodana, D. Ionita, C. Ungureanu, D. Bojin I Demetrescu. Enhancing antibacterial effect of carbon nanotubes using silver nanoparticle . Digest Journal of Nanomaterials and Biostructures, pp. 549-556, 2011.
• C. Vasilescu, P. Drob, E. Vasilescu, , I. Demetrescu, D. Ionita, M. Prodana and S. I. Drob . Characterisation and corrosion resistance of the electrodeposited hydroxyapatite and bovine serum albumin/hydroxyapatite films on Ti–6Al–4V–1Zr alloy surface. . Corrosion Science, 53, p. 992–999, 2011.
• C. Pirvu, I. Demetrescu, P. Drob, E. Vasilescu, C. Vasilescu, M. Mindroiu and R Stancu. Electrochemical stability and surface analysis of a new alkyd paint with low content of volatile organic compounds . Progres in Org. Coatings, , Volume 68, Issue 4,, p. Pages 274–, 2010.
• I. Demetrescu D. Ionita. Evaluating environmental impact factors as heavy metals on behavior of temporary teeth , . Molecular Crystal & Liquid Cryst. , 523, pp. 73-81, 2010.
• Demetrescu D. Ionita, C. Pirvu, D. Portan. . Present and future trends in TiO2 nanotubes elaboration, characterization and potential applications. . Molecular Crystal & Liquid Cryst. , 521, p. 195–203, 2010.
• Mihaela Mindroiu, Cristian Pirvu, Raluca Ion, Ioana Demetrescu. Mihaela Mindroiu, Cristian Pirvu, Raluca Ion, Ioana Demetrescu Comparing performance of nanoarchitectures fabricated by Ti6Al7Nb anodizing in two kinds of electrolytes, . Electrochimica Acta, 56,1, pp. 193-202, 2010.
• I. Demetrescu, C. Pirvu, V. Mitran. Effect of nano-topographical features of Ti/TiO2 electrode surface on cell response and electrochemical stability in artificial saliva. Bioelectrochemistry, 79, pp. 122-129, 2010.
• Simona Popescu, Cristian Pirvu, Mihaela Mindroiu, Claudiu Manole, Ioana Demetrescu. Electrochemical Synthesis and Characterization of Ti Modified Electrodes with Polypyrrole – Polyethylene Glycol Hybrid Coating . Revista de Chimie, 61, pp. 246-248, 2010.
• D. Ionita, B. Popescu , I, Demetrescu . In vivo arguments for the TiAlV Corrosion . Rev. Chimie. , 60,12,, pp. 1270-1275, 2009.
• D. Portan, D. Ionita , I. Demetrescu. Monitoring TiO2 nanotubes elaboration condition, a way for obtaining various characteristics of nanostructures . Key Engineering Materials, Vol. 415, pp. 9-12, 2009.
• D. Portan, D. Ionita , I. Demetrescu. Monitoring TiO2 nanotubes elaboration condition, a way for obtaining various characteristics of nanostructures . Key Engineering Materials, Vol. 415, pp. 9-12, 2009.
• M. Mindroiu, C. Pirvu, S Popescu, I. Demetrescu . Polypyrrole as conducting polymer coating Ti6Al7Nb alloy , . Materiale Plastice, 46, 4,, pp. 394-398, 2009.
• Demetrescu I., Iordachescu D., D. Ionita, S. Manea , . Surface analysis and cell biology technique in understanding degradation of natural temporary teeth collected from area with high pollution. . Key Engineering Materials (Proceedings Bioceramics 21), 396-398, pp. 35-38, 2009.
• R Popescu, A Morega, D Iordachescu , I Demetrescu. Ternary biopolymeric films based on collagen gel, polyethylene glycol and hydroxyapatite , . Materiale Plastice, 46, 2,, pp. 140-143, 2009.
• Demetrescu I., Luca R., Ionita D., D., Bojin . ICP/MS in evaluation heavy metal influence on the behavior of natural temporary teeth. . Key Engineering Materials, 396-398, 2009.
• M. V. Popa, E. Vasilescu, P Drob, C. Vasilescu, I. Demetrescu, D. Ionita, . Long-term assessment of the implant titanium material - Artificial saliva interface, . Journal of Materials Science: Materials in Medicine , 19,1, pp. 1-9, 2008.
• Ioana Demetrescu. Passive and Bioactive Films on Implant Materials and their Efficiency in Regenerative Medicine. Mol. Cryst. Liq. Cryst., , 486, p. 110=[1158, 2008.
• E. Aldea and I. Demetrescu. The Methionine Influence on Artificial Saliva Oxidant Character. Molecular Crystal Liquid Crystal, 486, p. 157[1205]–, 2008.
• G. Tihan, Stela Minkiva, M Giurginca, T. Tite, H. Iovuand I Demetrescu. Hydrophilic/hydrophobic balance in relation with structure and biocompatibility of ternary biofilms PVA-HAP-collagen gel. Molecular Crystal Liquid Crystal vol 486 , , 486, p. 175[1223]–, 2008.
• D. Ionita, L. Ciohodaru, M Prodana Ioana Demetrescu. . Metallic ion release from Titanium Alloy and Stainless Steel Coated with electrolytic Calcium Phosphate( HA). Key Engineering Materials, 361-363, pp. 729-732, 2008.
• M Sovar, C. Ducu, D. Iordachescu si Ioana Demetrescu. . Stability of bioactivated Co-Cr alloys in biological environment. Key Engineering Materials , , 361-363, pp. 737-740, 2008.
• D. Ionita , Elena Aldea, G. Stanciu , Ioana Demetrescu. . Evaluation and characterization of TiAl Zr alloys coated with apatite or albumine-apatite composition. Key Engineering Materials Vols, 361-363 , , 361-363, pp. 733-736, 2008.
• Elena Aldea, M. Giurginca, F. Miculescu, Ioana Demetrescu. Infrared and ESEM technique in supporting Ti and Ti alAlV alloy behaviour in Afnor and Tani_Zucchi solutions. J Optoelectronics and advanced materials, 9,11, pp. 3396-3399, 2007.
• Elena Aldea, M. Giurginca, F. Miculescu, Ioana Demetrescu. Infrared and ESEM technique in supporting Ti and Ti alAlV alloy behaviour in Afnor and Tani_Zucchi solutions. J Optoelectronics and advanced materials vol 9, no11, 3396-3399, , 9,11, pp. 3396-3399, 2007.
• D. Ionita, F. Miculescu, D. Bojin, I Demetrescu. Various procedures in electrochemical evaluation of hidroxiapatite films on titanium. J Optoelectronics and advanced materials, vol.9, pp. 3316-3319, 2007.
• M. V. Popa, I. Demetrescu, D. Iordachescu, A. Cimpan, E. Vasilescu, P. Drob, D. Ionita and C. Vasilescu M. Istratescu. The relation between electrochemical test and in vitro evaluation of titanium alloy biocompatibility. Materials and Corrosion 58, 9 ), 58,9, pp. 667-675, 2007.
• M. V. Popa , I. Demetrescu , S. -H. Suh c, E. Vasilescu a, P. Drob , D. Ionita , C. Vasilescu. Monitoring of titanium base alloys -biofluids interface. Bioelectrochemistry, 71, pp. 126-134, 2007.
• Popescu, S., Demetrescu, I. Sarantopoulos, C., Gleizes, A. N., Iordachescu, D. . The biocompatibility of titanium in a buffer solution: Compared effects of a thin film of TiO2 deposited by MOCVD and of collagen deposited from a gel. Journal of Materials Science:Materials in Medicine, 18,10, pp. 2075-2083, 2007.
• Mihaela Mindroiu, Ekrem Cicek, Florin Miculescu, Ioana Demetrescu. The influence of thermal oxidation treatment on the electrochemical stability of TiAlV and TiAlFe alloys and their potential application as biomaterials. Rev. Chimie, 58,9, pp. 898-903, 2007.
• Elena Aldea, Nicoleta Badea, Ioana Demetrescu. Evaluation of Ti alloys bioactivity in terms of hidroxiapatite forming capability. . Rev. Chimie, 58,9, pp. 918-922, 2007.
• Simona Popescu, Ioana Demetrescu, Alain N. Gleizes. Preparation and characterization of MOCVD-fabricated TiO2 thin films deposited on titanium for biomedical applications. Revista de Chimie, 58,9, pp. 880-884, 2007.
• Madalina Caposi, Daniela Ionita, Florin Miculescu, Ioana Demetrescu. Surface treatments in Electrochemical behaviour of TiNi wires for implant purposes. Rev. Chimie. , 58,9, pp. 875-879, 2007.
• Borlescu C., Giurginca, M., Demetrescu I. . Evaluarea stabilitatii unor antioxidanti naturali si de sinteza utilizati in produse dermato-cosmetice. Revista de Chimie, 58 (1),, pp. 28-32, 2007.
• Elena Aldea, Daniela Ionita , Ioana Demetrescu. Coroziunea aliajului TiAlV in diferite medii ce simuleaza biolichidele cavitatii bucale. Rev. Chim, 58, 6, pp. 520-525, 2007.
• D. Ionita, I Man, D. and I. Demetrescu. THE BEHAVIOUR OF ELECTROCHEMICAL DEPOSITION OF PHOSPHATE COATING ON CoCr BIO ALLOYS. Key Engineering Materials , 330-332, pp. 545-549, 2007.
• N. Badea , M. Jelinek, T. Tite , M. Prodana , A. Campan I. Demetrescu. . The behavior of SiC films fabricated by hybrid laser- magnetron deposition after immersion. Key Engineering Materials , 330-332, pp. 537-541, 2007.
• D. Ionita, D Bojin I Demetrescu. THE BEVAVIOR OF CERAMIC COATING ON TITANIUM USING CHEMICAL AND ELECTROCHEMICAL DEPOSITION. Keys Engineerings Materials pp 577-580, , 330-332, pp. 577-580, 2007.
• E. Aionicesi, D. Ionita., F. Miculescu., A., Cimpan. Demetrescu. I, . Relatii intre stabilitatea electrochimica si biocompatibilitatea aliajului CoCrMo. Revista de Chimie , , 57, 8, pp. 813-818,, 2006.
• Zgirian G., Iovu H., Ionescu-Bujor I., Popescu R., Demetrescu I., Iordachescu D. . Effect of chemical compositions and topographical features of collagen biofilms on cell response. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 448, pp. 83-94, 2006.
• Demetrescu I., Popescu B., Ionita D. . The stability of TiAlV alloy in simulated bioliquids. MOLECULAR CRYSTALS & LIQUID CRYSTALS, 448, pp. 103-113, 2006.
• Ioana Demetrescu. Aspects of bioperformance of some polymeric and metallic materials used as support for cell growth and proliferation. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 448, pp. 61-72, 2006.

Publications from the ISI database, indexed between 2002-2011, produced in Romania:
• Popa, MV; Demetrescu, I; Vasilescu, E; Drob, P; Ionescu, D; Vasilescu, C, The simulation of the technical and functional characteristics of some biomaterials for dental technique. REVISTA DE CHIMIE, 54 (7), pp. 583-587, 2003.
• Popa, MV; Vasilescu, E; Drob, P; Vasilescu, C; Demetrescu, I; Ionescu, D, The stability of the passive films on titanium based biomaterials, in physiological serum and in Ringer's solutions. REVISTA DE CHIMIE, 54 (6), pp. 503-507, 2003.
• Popa, MV; Vasilescu, E; Drob, P; Demetrescu, I; Popescu, B; Ionescu, D; Vasilescu, C, In vitro assessment and monitoring of the implant titanium materials - physiological environment interactions. MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 54 (4), pp. 215-221, 2003.
• Ionescu, D; Popescu, B; Demetrescu, I, Effect of hydroxyapatite on the corrosion susceptibility of titanium in bioliquid. REVUE ROUMAINE DE CHIMIE, 47 (1-2), pp. 99-104, 2002.
• Popa, MV; Vasilescu, E; Drob, P; Demetrescu, I; Vasilescu, C; Ionita, D; Popa, MF, Electrochemical behaviour of some titanium based biomaterials in physiological fluids. REVISTA DE CHIMIE, 55 (10), pp. 751-756, 2004.
• Demetrescu, I; Popescu, B; Ionita, D; Rau, I; Gavrila, R, Electrochemical behavior of Ti and TiAlV in Tani-Zucchi artificial saliva. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 418, pp. 999-1012, 2004.
• Zgirian, G; Bujor, II; Giurginca, M; Rau, I; Iovu, H; Demetrescu, I, The characterization of bioartificial polymer films based on collagen filled with oligoelements. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 418, pp. 1019-1026, 2004.
• Fulger, M; Radulescu, M; Lucan, D; Velciu, L; Demetrescu, I; Manea, AC, The corrosion kinetics of 304L stainless steel, of incoloy 800 and of SA 516 carbon steel in the secondary circuit of nuclear steam generator. REVISTA DE CHIMIE, 55 (3), pp. 163-168, 2004.
• Popa, MV; Demetrescu, I; Vasilescu, E; Drob, P; Lopez, AS; Mirza-Rosca, J; Vasilescu, C; Ionita, D, Corrosion susceptibility of implant materials Ti-5Al-4V and Ti-6Al-4Fe in artificial extra-cellular fluids. ELECTROCHIMICA ACTA, 49 (13), pp. 2113-2121, 2004.
• Popa, MV; Vasilescu, E; Drob, P; Demetrescu, I; Popescu, B; Vasilescu, C; Ionescu, D, Electrochemical properties of titanium alloy oxide films and their long-term stability in biological environment. REVUE ROUMAINE DE CHIMIE, 48 (9), pp. 673-680, 2003.
• Popa, MV; Demetrescu, I; Vasilescu, E; Drob, P; Ionita, D; Vasilescu, C, Stability of some dental implant materials in oral biofluids. REVUE ROUMAINE DE CHIMIE, 50 (5), pp. 399-406, 2005.
• Zgirian, G; Demetrescu, I; Gheorghiu, H; Iovu, H; Hadar, A; Atanasiu, C, The modelling of some polymeric compounds: from synthesis to mechanical properties and finite elements calculation. REVISTA DE CHIMIE, 56 (7), pp. 757-761, 2005.
• Aldea, E; Iftimie, N; Demetrescu, I, The behaviour of Ti6Al4V alloys in electrolytes simulating particular bioliquids of the oral cavity. REVISTA DE CHIMIE, 56 (5), pp. 508-510, 2005.
• Aionicesei, E; Ionita, D; Miculescu, F; Cimpan, A; Demetrescu, I, Connection between biocompatibility and electrochemical stability of a Co-Cr-Mo alloy. REVISTA DE CHIMIE, 57 (8), pp. 813-818, 2006.
• Demetrescu, I, Aspects of bioperformance of some polymeric and metallic materials used as support for cell growth and proliferation. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 448, pp. 61-72, 2006.
• Zgirian, G; Iovu, H; Ionescu-Bujor, I; Popescu, R; Demetrescu, I; Iordachescu, D, Effect of chemical compositions and topographical features of collagen biofilms on cell response. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 448, pp. 83-94, 2006.
• Demetrescu, I; Popescu, B; Ionita, D, The stability of TiAlV alloy in simulated bioliquids. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 448, pp. 103-113, 2006.
• Popescu, R; Demetrescu, I, The effect of temperature and concentration of the lactic acid on the stability of 316L type steel. REVISTA DE CHIMIE, 56 (12), pp. 1238-1242, 2005.
• Popescu, S; Demetrescu, I; Sarantopoulos, C; Gleizes, AN; Iordachescu, D, The biocompatibility of titanium in a buffer solution: compared effects of a thin film of TiO2 deposited by MOCVD and of collagen deposited from a gel. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE, 18 (10), pp. 2075-2083, 2007.
• Aldea, E; Ionita, D; Demetrescu, I, Corrosion of Ti6Al4V alloy in various simulated artificial salivas. REVISTA DE CHIMIE, 58 (6), pp. 520-525, 2007.
• Borlescu, C; Giurginca, M; Demetrescu, I, Evaluation of stability of some natural and synthesis antioxidants in dermato-cosmetics with anti-ageing effect. REVISTA DE CHIMIE, 58 (1), pp. 28-32, 2007.
• Borlescu, C; Giurginca, M; Demetrescu, I, Caracterization of some vegetal proteins used as active principles in dermato-cosmetics with anti-ageing effect. REVISTA DE CHIMIE, 57 (11), pp. 1086-1089, 2006.
• Mindroiu, M; Oktar, F; Demetrescu, I; Tite, T, Evalution of stability of some titanium implant in various simulated biological fluids. REVISTA DE CHIMIE, 57 (12), pp. 1234-1237, 2006.
• Caposi, M; Ionita, D; Miculescu, F; Demetrescu, I, Surface treatments in electrochemical behaviour of TiNi wires for implant purposes. REVISTA DE CHIMIE, 58 (9), pp. 875-879, 2007.
• Popescu, S; Demetrescu, I; Gleizes, AN, Preparation and characterization of MOCVD-fabricated TiO2 thin films deposited on titanium for biomedical applications. REVISTA DE CHIMIE, 58 (9), pp. 880-885, 2007.
• Mindroiu, M; Cicek, E; Miculescu, F; Demetrescu, I, The influence of thermal oxidation treatment on the electrochemical stability of TiAlV and TiAlFe alloys and their potential application as biomaterials. REVISTA DE CHIMIE, 58 (9), pp. 898-903, 2007.
• Aldea, E; Badea, N; Demetrescu, I, Evaluating titanium alloys bioactivity in terms of hydroxyapatite (HA) forming capability. REVISTA DE CHIMIE, 58 (9), pp. 918-922, 2007.
• Popa, MV; Demetrescu, I; Iordachescu, D; Cimpean, A; Vasilescu, E; Drob, P; Vasilescu, C; Istratescu, M, The relation between electrochemical tests and in vitro evaluation of titanium alloy biocompatibility. MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 58 (9), pp. 667-675, 2007.
• Popa, MV; Vasilescu, E; Drob, P; Vasilescu, C; Demetrescu, I; Ionita, D, Long-term assessment of the implant titanium material-artificial saliva interface. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE, 19 (1), pp. 1-9, 2008.
• Ionita, D; Miculescu, F; Bojin, D; Demetrescu, I, Various procedures in electrochemical evaluation of hydroxyapatite films on titanium. JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, 9 (11), pp. 3316-3319, 2007.
• Aldea, E; Giurginca, M; Miculescu, F; Demetrescu, I, Infrared and ESEM technique in supporting Ti and Ti-Al-V alloy behaviour in Afnor and Tani-Zucchi solutions. JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, 9 (11), pp. 3396-3399, 2007.
• Popa, MV; Demetrescu, I; Suh, SH; Vasilescu, E; Drob, P; Ionita, D; Vasilescu, C, Monitoring of titanium base alloys-biofluids interface. BIOELECTROCHEMISTRY, 71 (2), pp. 126-134, 2007.
• Man, I; Pirvu, C; Demetrescu, I, Enhancing Titanium stability in Fusayama Saliva using electrochemical elaboration of TiO2 nanotubes. REVISTA DE CHIMIE, 59 (6), pp. 615-617, 2008.
• Popescu, S; Demetrescu, I; Mitran, V; Gleizes, AN, MOCVD-fabricated TiO2 thin films: Influence of growth conditions on fibroblast cells culture. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 483, pp. 266-274, 2008.
• Demetrescu, I, Passive and bioactive films on implant materials and their efficiency in regenerative medicine. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 486, pp. 1152-1161, 2008.
• Sovar, MM; Man, I; Demetrescu, I, Enhancing corrosion resistance of CoCr alloy using bioactive phosphate deposition. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 486, pp. 1182-1188, 2008.
• Aldea, E; Demetrescu, I, The methionine influence on artificial saliva oxidant character. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 486, pp. 1199-1207, 2008.
• Ionita, D; Popescu, R; Tite, T; Demetrescu, I, The behaviour of pure titanium in albumin solution. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 486, pp. 1208-1216, 2008.
• Tihan, G; Minkovska, S; Giurginica, M; Tite, T; Iovu, H; Demetrescu, I, Hydrophilic/hydrophobic balance in relation with structure and biocompatibility of ternary biofilms PVA-HAP-collagen gel. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 486, pp. 1217-1224, 2008.
• Raducanu, D; Cimpean, A; Cojocaru, VD; Cinca, I; Demetrescu, I; Ivanescu, S; Buzaianu, A; Negreanu, M, BIOCOMPATIBLE RESPONSE TO SBF COATED TiAlNb ALLOY. METALURGIA INTERNATIONAL, 14 (8), pp. 44-47, 2009.
• Prodana, M; Murariu, A; Meghea, A; Demetrescu, I, Biomonitoring as assessment of human exposure to heavy metals. Speciation of Hg in fish food and impact on human health. MATERIALS RESEARCH INNOVATIONS, 13 (3), pp. 409-412, 2009.
• Popescu, RG; Morega, A; Iordachescu, D; Demetrescu, I, Ternary Biopolymeric Films Based on Collagen Gel, Polyethylene Glycol and Hydroxyapatite. MATERIALE PLASTICE, 46 (2), pp. 140-143, 2009.
• Pirvu, C; Demetrescu, I; Drob, P; Vasilescu, E; Vasilescu, C; Mindroiu, M; Stancu, R, Electrochemical stability and surface analysis of a new alkyd paint with low content of volatile organic compounds. PROGRESS IN ORGANIC COATINGS, 68 (4), pp. 274-282, 2010.
• Mindroiu, M; Pirvu, C; Popescu, S; Demetrescu, I, Polypyrrole as Conducting Polymer Coating on Ti6Al7Nb Alloy. MATERIALE PLASTICE, 46 (4), pp. 394-398, 2009.
• Ionita, D; Popescu, B; Demetrescu, I, In Vivo Arguments for the TiAIV Corrosion Behaviour Modification in Bioliquids. REVISTA DE CHIMIE, 60 (12), pp. 1270-1275, 2009.
• Popescu, S; Pirvu, C; Mindroiu, M; Manole, C; Demetrescu, I, Electrochemical Synthesis and Characterization of Ti Modified Electrodes with Polypyrrole - Polyethylene Glycol Hybrid Coating. REVISTA DE CHIMIE, 61 (3), pp. 245-248, 2010.
• Mindroiu, VM; Pirvu, C; Popescu, S; Demetrescu, I, Polypyrrole Electrodeposition on Ti6Al7Nb Alloy in Aqueous and Non-aqueous Solutions. REVISTA DE CHIMIE, 61 (4), pp. 390-394, 2010.
• Manole, CC; Pirvu, C; Demetrescu, I, Evaluation of TiO2 Nanotubes Changes after Ultrasonication Treatment. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 521, pp. 84-92, 2010.
• Pirvu, C; Mindroiu, M; Popescu, S; Demetrescu, I, Electrodeposition of Polypyrrole/Poly(Styrene Sulphonate) Composite Coatings on Ti6Al7Nb Alloy. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 521, pp. 126-139, 2010.
• Demetrescu, I; Ionita, D; Pirvu, C; Portan, D, Present and Future Trends in TiO2 Nanotubes Elaboration, Characterization and Potential Applications. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 521, pp. 195-203, 2010.
• Popescu, S; Pirvu, C; Mindroiu, M; Demetrescu, I, Enhancing the Stability of PPy Film on Ti by PEG Incorporation. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 522, pp. 425-435, 2010.
• Demetrescu, I; Luca, R; Ionita, D; Prodana, M, Evaluation of Heavy Metals of Temporary Teeth From Areas with Different Pollution Level. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 523, pp. 73-81, 2010.
• Vasilescu, C; Drob, P; Vasilescu, E; Demetrescu, I; Ionita, D; Prodana, M; Drob, SI, Characterisation and corrosion resistance of the electrodeposited hydroxyapatite and bovine serum albumin/hydroxyapatite films on Ti-6Al-4V-1Zr alloy surface. CORROSION SCIENCE, 53 (3), pp. 992-999, 2011.
• Mindroiu, M; Pirvu, C; Ion, R; Demetrescu, I, Comparing performance of nanoarchitectures fabricated by Ti6Al7Nb anodizing in two kinds of electrolytes. ELECTROCHIMICA ACTA, 56 (1), pp. 193-202, 2010.
• Prodan, M; Ionita, D; Ungureanu, C; Bojin, D; Demetrescu, I, ENHANCING ANTIBACTERIAL EFFECT OF MULTIWALLED CARBON NANOTUBES USING SILVER NANOPARTICLES. DIGEST JOURNAL OF NANOMATERIALS AND BIOSTRUCTURES, 6 (2), pp. 549-556, 2011.
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