Results

Some original results obtained during the research were the subject of several papers published/to be published or presented as follows:

 

Papers

  1. V. Raditoiu, A Raditoiu, L. Wagner, V. Amariutei, C.A. Nicolae, Thermochromic systems based on complexes of some triarylmethane dyes, Rev.Chim. 2013, 62(2),147-151

  2. R. Ianchis, D. Donescu, R. Somoghi, M.C. Corobea, L.C. Nistor, M. Ghiurea, C. Petcu, C.A. Nicolae, R. Gabor, I. Atkinson, Miniemulsion polymerization of styrene in the presence of different commercial clays, J. Optoelectron. Adv. Mat., 2013,15 ( 5- 6), 585 - 589

  3. R. Somoghi, R. Ianchis, M. Ghiurea, V. Purcar, D. Donescu, New nanostructures derived from magnetic polymer hybrids and functional silanes, J. Optoelectron. Adv. Mat., 2013,15 ( 5- 6),  590 – 595

  4.  C. Boscornea, A. David, L. Ioan, M. Teodorescu, Effect of additives upon the phase transition temperature of α,ω-(2-Hydroxyethoxy) oligo(propylene oxide) in aqueous solutions, Mat.Plast , 2013,50(3), 163-166

  5.  V. Raditoiu, C. Radovici, A. Raditoiu, C.A. Nicolae, D.C. Culita, R.C. Fierascu, V. Amariutei, L.E. Wagner, Switching behavior of thermochromic copper and silver tetraiodomercurate embedded in silica hybrid materials, Opt. Mater., 2013,  35(12), 2565-2572

  6. V. Raditoiu, A Raditoiu, V. Amariutei, C.A. Nicolae, R.A. Gabor, A. N. Frone,R. C. Fierăscu, M. Ghiurea,  L.E. Wagner, G. Hubca, Silica-based hybrid coatings containing a non-ionic dye as colouring materials for cellulosic fabrics, Mat.Plast , 2013,50(4), 241-247

  7. D. Donescu, R. Ianchis, C. Petcu, V. Purcar, L.C. Nistor, C. Radovici, R. Somoghi, S. F. Pop,A. Perichaut, Study of the solvents influence on the layered silicates-cation polymer hybrids properties,Digest J. of Nanomat. and Biostruct, 2013, 8 (4), 2407-2416

  8. V. Purcar, S. Caprarescu, C.I. Spataru, M. Ghiurea, V. Raditoiu, C. Petcu, R. Somoghi, M.C. Corobea, D. Donescu, Preparation of hydrophobic and antireflective hybrid films by sol-gel process using perfluoroalkylsilane and tetraethoxysilane, Rev. Roum. Chim., 2013, 58 (2-3), 283-289

  9. V. Purcar, O. Cinteza, D. Donescu, D. Bala, M. Ghiurea, C. Petcu, S. Caprarescu, Surface modification of silica particles assisted by CO2, J. Supercritical Fluids, 2014, 87, 34-39

  10. A. Raditoiu, V.Raditoiu, V. Raditoiu, L.E.Wagner, R.A.Gabor, M.Ghiurea,C.I.Spataru, Protein Textile Fibers Coated with Silica – azo Disperse Dyes Hybrid Film-forming Materials , Mat. Plast.,2014, 51 (2), 130-132    

  11.  A. Anghelache, M. Teodorescu, P. O. Stanescu, C. Draghici , D. M. Vuluga, Novel crosslinked thermoresponsive hydrogels with controlled poly(ethylene glycol)-poly(propylene glycol) multiblock copolymer structure, Colloid  Polym. Sci.,2014, 292, 829-838
  12. R. Ianchis, V.Raditoiu, L. Wagner, M. Ghiurea, R.Somoghi, C.I.Spataru , V.Purcar, L.C.Nistor , D.Donescu, Polymer Dispersions Containing Thermochromic System, Optoelectron. Adv. Mat. – R. C.,2014, 8(7-8),685-688
  13. A. Raditoiu, V. Amariutei, V. Raditoiu, R. C. Fierascu, C. A. Nicolae, L. E. Wagner, Non-ionic Dyes in Silica Hybrid Materials as Coloured Coatings on Protein Fibers, Rev.Chim., 2014, 65(9),1002-1007
  14. A. Raditoiu, V. Amariutei, V. Raditoiu, C. A. Nicolae, R. C. Fierascu, L.E.Wagner, Optical and thermal behavior of some colored silica hybrids deposited on polyester fabrics as coating materials, Optoelectron. Adv. Mat. – R. C.,2014, 8(9-10),862-868
  15. R. Ianchis, D. Donescu, L. O. Cinteza, V. Purcar, C. L. Nistor, C. Petcu, C. A. Nicolae, R. Gabor, S. Preda, Polymer-clay nanocomposites obtained by solution polymerization of vinyl benzyl triammonium chloride in the presence of advanced functionalized clay- J. Chem. Sci., 2014,126, (3), 609-616
  16. D. Donescu, R. Somoghi, C. L. Nistor, M. Ghiurea, R. Ianchis, C. Petcu, C. I. Spataru, V. Purcar, Water dispersions of silver nanoparticles stabilized by vinylethers - maleic anhydride alternating copolymers, Digest Nanomat. and Biostruct., 2014, 9, (2), 881-889
  17. V. Purcar, O. Cinteza, M. Ghiurea, A. Balan, S. Caprarescu, D. Donescu Influence of hydrophobic characteristic of organo-modified precursor on wettability of silica film, Bull. Mater. Sci., 2014, 37, (1), 107-115
  18. I. S. Hosu, Q. Wang, A. Vasilescu, S. F. Peteu, V. Raditoiu, S. Railian, V. Zaitsev, K. Turcheniuk, Qi Wang, M. Li, R. Boukherrouba and S. Szunerits, “Cobalt phthalocyanine tetracarboxylic acid modified reduced graphene oxide: a sensitive matrix for the electrocatalytic detection of peroxynitrite and hydrogen peroxide” , RSC Adv., 2015, 5, 1474-1484
  19. R. Ianchis, I.D. Rosca, M. Ghiurea, C.I. Spataru , C.A. Nicolae , R. Gabor , V. Raditoiu, S. Preda, R.C. Fierascu , D. Donescu,  Synthesis and properties of new epoxy-organolayered silicate nanocomposites “,Applied Clay Science,  2015,103, 28–33
  20. Livia Ioan, Mircea Teodorescu, Paul O. Stănescu, Constantin Drăghici, Anamaria Zaharia, Andrei Sârbu, Stefania Stoleriu, “The effect of hydrophilic bentonite nanoclay on the thermogelation properties of poly(N-isopropylacrylamide)- poly(ethylene glycol)-poly(N-isopropylacrylamide) triblock copolymer aqueous solutions”, Journal of Macromolecular Science, Part B: Physics, 2015, 54: 316–328
  21. C.Petcu, V. Purcar, A.L. Radu, R. Ianchis, E. Alexandescu, A. Sarbu, D. Ion-Ebrasu, A.R. Miron, C. Modrogan, A.I. Ciobotaru, "Removal of zinc ions from model wastewater system using bicopolymer membranes with fumed silica” Journal of Water Process Engineering 2015, 8, 1–10

 

  

Patent applications

  1. Raditoiu Valentin, Wagner Luminita Eugenia, Raditoiu Alina, Amariutei Viorica,Raduly Florentina Monica, Parsu Dumitru, Parsu Lenuta, Parsu Mihai “Hydrosoluble thermochromic film forming compositions for building structures and process for obtaining them” RO Patent application A/00894/24.11.2016

  2. Raditoiu Valentin, Amariutei Viorica,Wagner Luminita Eugenia, Raditoiu Alina, Raduly Florentina Monica “Microencapsulated thermochromic compositions and process for obtaining them“ RO Patent application A/00915/28.11.2016

 

 

 

Communications

  1. R. Ianchis, A. M. Lungu, D. Donescu, C Petcu, R. Somoghi, L.C. Nistor, V. Purcar, M. Ghiurea, C. I. Spataru, Miniemulsion Polymerization Of Styrene In The Presence Of Different Layered Silicates, ICOSECS 8 - the 8-th International Conference of Chemical Societies from South – Est European Countries - "CHEMISTRY FOR THE NEW HORIZON", Belgrad, Serbia, 27-29 june 2013.

  2. R. Șomoghi, A.L. Ciripoiu, R. Ianchiș, C.L. Nistor, V. Purcar, C.I. Spataru, M. Ghiurea, C. Petcu, D. Donescu - Surface modification of Fe3O4 nanoparticles with alkoxysilanes and the miniemulsion polymerization of the formed particles, ICOSECS 8 - the 8-th International Conference of Chemical Societies from South – Est European Countries - "CHEMISTRY FOR THE NEW HORIZON", Belgrad, Serbia, 27-29-th june 2013.

  3. C.A. Nicolae, V. Rădiţoiu, R.A. Gabor, A. Rădiţoiu - Conventional DSC and TMDSC investigation on the transitions of thermochromic pigments - 2nd Central and Eastern European Conference on Thermal Analysis and Calorimetry (CEEC-TAC2), 27–30-th august 2013, Vilnius, Lituania.

  4. V. Rădiţoiu, A. Rădiţoiu, C.A. Nicolae, R.A. Gabor, M. Ghiurea, V. Amăriuţei, L.E. Wagner - Behavior of some thermochromic systems based on spirolactone dyes embedded in epoxy resins – Romanian International Conference on Chemistry and Chemical Engineering RICCCE 18, 4-7-th september 2013, Sinaia, Romania

  5. C.A. Nicolae, V. Raditoiu, A. Raditoiu, Stoichiometry of a thermochromic complex by TMDSC, 3-rd  Central and Eastern European Conference on Thermal Analysis and Calorimetry (CEEC-TAC3), 25–28-th august 2015, Ljubljana, Slovenia.
  6. Caprarescu Simona, Ianchis Raluca, Radu Anita-Laura,Purcar Violeta, Alexandrescu Elvira, Sarbu Andrei, Miron Alexandra Raluca, Vaireanu Danut Ionel, Cojocaru Anca, Maior Ioana, Ciobotaru Ioana Alina, Preparation, characterization and application of modified commercial organoclay polymer membranes for removal of indigo carmine, International Symposium PRIOCHEM “Priorities of chemistry for a sustainable development”, 11-th edition, 29-30-th October 2015, Bucharest, Romania
  7. Caprarescu Simona, Radu Anita-Laura ,Purcar Violeta, Petcu Cristian, Ianchis Raluca,Alexandrescu Elvira, Sarbu Andrei, Nistor Cristina Lavinia, Miron Alexandra Raluca, Ion-Ebrasu Daniela, Cojocaru Anca,Polymer membranes with plant extracts for removal of dyes from wastewaters, International Symposium PRIOCHEM “Priorities of chemistry for a sustainable development”, 11-th edition, 29-30-th October 2015, Bucharest, Romania
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