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Annual summaries:

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Summary 2013

Summary 2014

Summary 2015

Summary 2016

The results obtained in stage 2013

Stage objectives


1. Synthesis of some new functionalized polysulfones containing quaternary ammonium groups.

2. Achievement of composites/blends based on functionalized polysulfones with optimal properties in bioapplications .

3. Conformational characteristics of composites/blends based on functionalized polysulfones.



1. Papers published in journals with ISI impact factor


1. A. Filimon, R. M. Albu, E. Avram, S. Ioan; Impact of Association Phenomena on the Thermodynamic Properties of Modified Polysulfones in Solutions, Journal of Macromolecular Science, Part B-Physics, 52(4), 1-16 (2013), DOI: 10.1080/00222348.2012.716326.


2. M.-D. Onofrei, A. M. Dobos, I.Stoica, N. Olaru, L. Olaru, S. Ioan; Lyotropic Liquid Crystal Phases in Cellulose Acetate Phthalate/Hydroxypropyl Cellulose Blends, Journal of Polymer and the Environment, (2013) DOI 10.1007/s10924-013-0618-7. (Accepted)


3. R. M. Albu, E. Avram, V. E. Musteata, S. Ioan; Dielectric Relaxation and AC-conductivity of Modified Polysulfones with Chelating Groups, Journal of Solid State Electrochemistry, (2013) DOI: 10.1007/s10008-013-2323-9. (Accepted)


4. A. Filimon, E. Avram, I. Stoica, Rheological and Morphological Characteristics of Some Polysulfones Induced by the Presence of Polyvinyl Alcohol, Polymer International (2013). (Under review)


2. Chapters in books


1. A. M. Dobos, M. D. Onofrei, S. Ioan; Liquid Crystals and Cellulose Derivatives Composites, in Biocompozite: Fundamentals to Industrial Applications, Ed. Apple Academic Press, Exclusive worldwide distribution by CRC Press, a Taylor & Francis Group (2013).


3. Papers published in proceedings


1. A. Filimon, E. Avram, S. Ioan; Improve Performance of the Polysulfone Membranes Induced by Presence of Polyvinyl Alcohol, Proceedings of the 4 rd International Conference, Research People and Actual Tasks on Multidisciplinary Sciences, pp. 77-81, ISSN 1313-7735, 12 – 16 Iunie (2013), Lozenec, Bulgaria.


2. L.-I. Buruiana, E. Avram, A. Popa, S. Ioan; Microarchitecture of Quaternized Polysulfone/Poly(vvinylidene fluoride) Blend for Scaffolds in Tissue Engineering, Proceedings of the 4 rd International Conference, Research People and Actual Tasks on Multidisciplinary Sciences, pp. 67-71, ISSN 1313-7735, 12 – 16 Iunie (2013), Lozenec, Bulgaria.


3. A. M. Dobos, M.-D. Onofrei, S. Ioan; Isotropic and Anisotropic Phases in Cellulose Liquid Crystalline Solutions, Proceedings of the 4 rd International Conference, Research People and Actual Tasks on Multidisciplinary Sciences, pp. 95-99, ISSN 1313-7735, 12 – 16 Iunie (2013), Lozenec, Bulgaria.


4. R. M. Albu, E. Avram, V. E. Musteaţă, S. Ioan; Dielectric Properties of New Polysulfones with Chelating Groups; Proceedings of the 4 rd International Conference, Research People and Actual Tasks on Multidisciplinary Sciences, pp. 100-104, ISSN 1313-7735, 12 – 16 Iunie (2013), Lozenec, Bulgaria.


4. Participation at international scientific events


    Oral presentations:


1. A. Filimon, E. Avram, S. Ioan; Improve Performance of the Polysulfone Membranes Induced by Presence of Polyvinyl Alcohol, 4 rd International Conference, Research People and Actual Tasks on Multidisciplinary Sciences, 12 – 16 Iunie (2013), Lozenec, Bulgaria


2. L.-I. Buruiana, E. Avram, A. Popa, S. Ioan; Microarchitecture of Quaternized Polysulfone/Poly(vvinylidene fluoride) Blend for Scaffolds in Tissue Engineering, 4 rd International Conference, Research People and Actual Tasks on Multidisciplinary Sciences, 12 – 16 Iunie (2013), Lozenec, Bulgaria


3. A. M. Dobos, M.-D. Onofrei, S. Ioan; Isotropic and Anisotropic Phases in Cellulose Liquid Crystalline Solutions, 4 rd International Conference, Research People and Actual Tasks on Multidisciplinary Sciences, 12 – 16 Iunie (2013), Lozenec, Bulgaria


4. R. M. Albu, E. Avram, V. E. Musteaţă, S. Ioan; Dielectric Properties of New Polysulfones with Chelating Groups; 4 rd International Conference, Research People and Actual Tasks on Multidisciplinary Sciences, 12 – 16 Iunie (2013), Lozenec, Bulgaria


5. A. M. Dobos, A. Filimon, E. Avram, S. Ioan; Factors Controlling the Transport Phenomena in Quaternized Polysulfones/Polyvinyl Alcohol Solution, 18th Romanian International Conference on Chemistry and Chemical Engineering, RICCCE, 4 – 8 Septembrie (2013) Sinaia, Romania


6. A. Filimon, E. Avram, S. Ioan; Impact of Polyvinyl Alcohol Additive on the Conformational Properties of Functionalized Polysulfone; 18th Romanian International Conference on Chemistry and Chemical Engineering, RICCCE, 4 – 8 Septembrie (2013) Sinaia, Romania


    Posters:


1. A. Filimon, E. Avram, S. Ioan; Effect of Polyvinyl Alcohol Additive on the Morphological Characteristics of Functionalized Polysulfone Membranes, 15th International Conference of Physical Chemistry - ROMPHYSCHEM-15, 11 – 13 Septembrie (2013) Bucuresti, Romania.


2. M.-D. Onofrei, A. M. Dobos, S. Ioan, Characterization of Cellulose Acetate Phthalate/Ethylcellulose Films by Thermal Analysis and FTIR Spectroscopy, 15th International Conference of Physical Chemistry - ROMPHYSCHEM-15, 11 – 13 Septembrie (2013) Bucuresti, Romania.


3. R. M. Albu, E. Avram, I. Stoica, S. Ioan; Conformational Properties of Quaternized Polysulfone for Specific Applications, 15th International Conference of Physical Chemistry - ROMPHYSCHEM-15, 11 – 13 Septembrie (2013) Bucuresti, Romania.


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