Publikacje

115. Zywicka, A., Fijalkowski, K., Junka A.F., Grzesiak, J., El Fray, M. Modification of bacterial cellulose with quaternary ammonium compounds based on fatty acids and amino acids and the effect on antimicrobial activity (2018) Biomacromolecules, 19, 1528-1538 (DOI: 10.1021/acs.biomac.8b00183)

114. Merle, B., Kraus, X., Tallawi, M., Scharfe, B., El Fray, M., Aifantis, K.E., Boccaccini, A.R., Göken, M. Dynamic mechanical characterization of poly(glycerol sebacate)/poly(butylene succinate-butylene dilinoleate) blends for cardiac tissue engineering by flat punch nanoindentation (2018) Materials Letters, 221, pp. 115-118 (DOI:10.1016/j.matlet.2018.03.051)

113. Ignaczak, W., Sui, X., Kellersztein, I., Wagner, H.D., El Fray, M. The effect of fibre sizing and compatibilizer of polypropylene/poly(butylene terephthalate) blends on the mechanical and interphase properties of basalt fibre reinforced composites (2018) Polymer International, 67 (4), pp. 414-421 (DOI: 10.1002/pi.5522)

112. Fernández-Ronco, M.P., Gradzik, B., Gooneie, A., Hufenus, R., El Fray, M. Tuning Poly(3-hydroxybutyrate) (P3HB) Properties by Tailored Segmented Biocopolymers (2017) ACS Sustainable Chemistry and Engineering, 5 (11), pp. 11060-11068 (DOI:10.1021/acssuschemeng.7b03023)

111. Chen, G., Shrestha, R., Amori, A., Staniszewski, Z., Jukna, A., Korliov, A., Richter, C., El Fray, M., Krauss, T., Sobolewski, R. Terahertz time-domain spectroscopy characterization of carbon nanostructures embedded in polymer (2017) Journal of Physics: Conference Series, 906 (1), art. no. 012002 (DOI: doi:10.1088/1742-6596/906/1/012002)

110. Szczeblinska, J., Fijalkowski, K., Kohn, J., El Fray, M. Antibiotic loaded microspheres as antimicrobial delivery systems for medical applications (2017) Materials Science and Engineering C, 77, pp. 69-75 (DOI: 10.1016/j.msec.2017.03.215)

109. Niemczyk, A., Piegat, A., Sonseca Olalla, Á., El Fray, M. New approach to evaluate microphase separation in segmented polyurethanes containing carbonate macrodiol (2017) European Polymer Journal, 93, pp. 182-191 (DOI: 10.1016/j.eurpolymj.2017.05.046)

108. Penkala, K., Makiewicz, P., Raczynski, M., Przenioslo, L., Matias, D., Biegun, M., Urbas, K., Aleksandrzak, M., Kalenczuk, R., Mijowska, E., Sobolewski, P., El Fray, M., Bartoszewska, A., Derkowska, J., Podolski, J. Graphene-based electrochemical biosensing system for medical diagnostics (2017) 2017 IEEE 37th International Conference on Electronics and Nanotechnology, ELNANO 2017 - Proceedings, art. no. 7939768, pp. 305-309.

107. Staniszewski, Z., Piegat, A., Okroj, W., Walkowiak-Przybylo, M., Jakubowski, W., Walkowiak, B., Budner, B., Mroz, W., Sobolewski, P., El Fray, M. The effect of carbon nanoparticles on biological properties of polyester nanocomposites (2017) Journal of Biomaterials Applications, 31 (10), pp. 1328-1336 (DOI: 10.1177/0885328217706193)

106. Sonseca, A., El Fray, M. Enzymatic synthesis of an electrospinnable poly(butylene succinate-co-dilinoleic succinate) thermoplastic elastomer (2017) RSC Advances, 7 (34), pp. 21258-21267.

105. Sobolewski, P., Goszczynska, A., Aleksandrzak, M., Urbas, K., Derkowska, J., Bartoszewska, A., Podolski, J., Mijowska, E., El Fray, M. A biofunctionalizable ink platform composed of catechol-modified chitosan and reduced graphene oxide/platinum nanocomposite (2017) Beilstein Journal of Nanotechnology, 8 (1), pp. 1508-1514.

104. Koroliov, A., Staniszewski, Z., Chen, G., Shrestha, R., Laszcz, A., Czerwinski, A., El Fray, M., Richter, C., Sobolewski, R. Terahertz spectroscopy of isolated graphene flakes inside polymer-based nanocomposite samples (2016) International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, 2016-November, art. no. 7758797.

103. Chudecka-Głaz, A., Szczeblińska, J., Cymbaluk-Płoska, A., Kohn, J., El Fray, M. New poly(ester-amide) copolymers modified with polyether (PEAE) for anticancer drug encapsulation (2016) Journal of Microencapsulation, 33 (8), pp. 702-711 (DOI: 10.1080/02652048.2016.1228708)

102. Lukowiak, M., Boehlke, M., Matias, D., Jezierska, K., Piatek-Hnat, M., Lewocki, M., Podraza, W., El Fray, M., Kot, W. Use of a 3D printer to create a bolus for patients undergoing tele-radiotherapy (2016) International Journal of Radiation Research, 14 (4), pp. 287-295.

101. Liverani, L., Piegat, A., Niemczyk, A., El Fray, M., Boccaccini, A.R. Electrospun fibers of poly(butylene succinate–co–dilinoleic succinate) and its blend with poly(glycerol sebacate) for soft tissue engineering applications (2016) European Polymer Journal, 81, pp. 295-306 (DOI: 10.1016/j.eurpolymj.2016.06.009)

100. Sobolewski, P., Piwowarczyk, M., Fray, M.E. Polymer–Graphene Nanocomposite Materials for Electrochemical Biosensing (2016) Macromolecular Bioscience, pp. 944-957 (DOI: 10.1002/mabi.201600081)

99. Fijałkowski, K., Żywicka, A., Drozd, R., Junka, A.F., Peitler, D., Kordas, M., Konopacki, M., Szymczyk, P., El Fray, M., Rakoczy, R. Increased yield and selected properties of bacterial cellulose exposed to different modes of a rotating magnetic field (2016) Engineering in Life Sciences, 16 (5), pp. 483-493 (DOI: 10.1002/elsc.201500151)

98. Staniszewski, Z., El Fray, M. Influence of thermally exfoliated graphite on physicochemical, thermal and mechanical properties of copolyester nanocomposites (2016) Polimery/Polymers, 61 (7-8), pp. 482-489 (DOI: 10.14314/polimery.2016.18)

97. Piegat, A., El Fray, M. Thermoplastic Elastomers: Materials for Heart Assist Devices (2016) Polimery w medycynie, 46 (1), pp. 79-87 (DOI: 10.17219/pim/65099)

96. Skrobot, J., Zair, L., Ostrowski, M., El Fray, M. New injectable elastomeric biomaterials for hernia repair and their biocompatibility (2016) Biomaterials, 75, pp. 182-192 (DOI: 10.1016/j.biomaterials.2015.10.037)

95. Niemczyk, A., Kmieciak, A., El Fray, M., Piegat, A. The influence of C18-fatty acids on chemical structure of chitosan derivatives and their thermal properties (2016) Progress on Chemistry and Application of Chitin and its Derivatives, 21, pp. 165-175.

94. Makiewicz, P., Matias, D., Jaskuła, M., Biegun, M., Penkala, K., Mijowska, E., El Fray, M., Podolski, J. Accuracy analysis of measurements in electrochemical biosensing (2016) IFMBE Proceedings, 55, pp. 370-373.

93. Raczyński, M., Przeniosło, Ł., Jaguszewski, M., Martinez Miguez, E., Jaskuła, M., Matias, D., Biedka, A., Makiewicz, P., Biegun, M., Mijowska, E., El Fray, M., Podolski, J., Penkala, K. Electronic circuits for graphene-based biosensor (2016) IFMBE Proceedings, 55, pp. 374-377.

92. El Fray, M., Willert-Porada, M. Influence of ECR-RF plasma modification on surface and thermal properties of polyester copolymer (2015) Polish Journal of Chemical Technology, 17 (4), pp. 115-119.

91. Gromadzki, D., Rychter, P., Uchman, M., Momekova, D., Marcinkowski, A., Koseva, N.S., El Fray, M., Maric, M. Multifunctional amphiphilic nanoparticles featuring (bio)degradable core and dual- responsive shell as biomedical platforms for controlled release (2015) Macromolecular Chemistry and Physics, 216 (23), pp. 2287-2301.

90. Skrobot, J., Ignaczak, W., El Fray, M. Hydrolytic and enzymatic degradation of flexible polymer networks comprising fatty acid derivatives (2015) Polymer Degradation and Stability, 120, art. no. 7710, pp. 368-376.

89. Niemczyk, A., El Fray, M., Franklin, S.E. Friction behaviour of hydrophilic lubricious coatings for medical device applications (2015) Tribology International, 89, pp. 54-61.

88. El Fray, M., Strzalkowska, D., Mandoli, C., Pagliari, F., Di Nardo, P., Traversa, E. Influence of ceria nanoparticles on chemical structure and properties of segmented polyesters (2015) Materials Science and Engineering C, 53, pp. 15-22.

87. Fijałkowski, K., Zywicka, A., Drozd, R., Niemczyk, A., Junka, A.F., Peitler, D., Kordas, M., Konopacki, M., Szymczyk, P., Fray, M.E., Rakoczy, R. Modification of bacterial cellulose through exposure to the rotating magnetic field (2015) Carbohydrate Polymers, 133, pp. 52-60.

86. Zair, L., Skrobot, J., Marchlewicz, M., Lichota, J., Gugała, L., Kuczynska, M., Zeair, S., Duchnik, E., Tejchman, K., Wiszniewska, B., Sienko, J., Sulikowski, T., Ostrowski, M., El Fray, M. Abdominal hernia repair surgery with the new injectable polymer biomaterials (2015) New Medicine, 19 (2), pp. 43-50.

85. Kazimierska-Drobny, K., El Fray, M., Kaczmarek, M. Determination of mechanical and hydraulic properties of PVA hydrogels (2015) Materials Science and Engineering C, 48, pp. 48-54.

84. Sobolewski, P., El Fray, M. Cardiac catheterization: Consequences for the endothelium and potential for nanomedicine (2015) Wiley Interdisciplinary Reviews: Nanomedicine and Nanobiotechnology, 7 (3), pp. 458-473.

83. Gradzik, B., Stenzel, A., Boccaccini, A.R., El Fray, M. Influence of functionalized halloysite clays (HNT) on selected properties of multiblock (e)PBS-EG copolymer obtained by enzymatic catalysis (2015) Designed Monomers and Polymers, 18 (6), pp. 501-511.

82. Ignaczak, W., Wis̈niewska, K., Janik, J., Fray, M.E.
Mechanical and thermal properties of PP/PBT blends compatibilized with triblock thermoplastic elastomer
(2015) Polish Journal of Chemical Technology, 17 (3), pp. 78-83.

81. Piegat, A., Staniszewski, Z., Poeppel, A., El Fray, M. Morphology of polyamide 6 confined into carbon nanotubes (2015) Materials Science- Poland, 33 (2), pp. 306-311.

80. Niemczyk, A., Kaczorowski, P., El Fray, M. Spin-coated chitosan on copolyester substrates (2015) Progress on Chemistry and Application of Chitin and its Derivatives, 20, pp. 236-245.

79. Mijowska, E., Onyszko, M., Urbas, K., Aleksandrzak, M., Shi, X., Moszyński, D., Penkala, K., Podolski, J., El Fray, M. Palladium nanoparticles deposited on graphene and its electrochemical performance for glucose sensing (2015) Applied Surface Science, 355, pp. 587-592.

78. Matias, D., Przeniosło, Ł., Miłosławski, T., Jaskuła, M., Makiewicz, P., Biegun, M., Penkala, K., Mijowska, E., El Fray, M., Podolski, J. Development of the mobile PoC graphene-based biosensing device using electrochemical impedance spectroscopy (EIS) (2015) IFMBE Proceedings, 50, pp. 20-23.

77. Tallawi, M., Zebrowski, D.C., Rai, R., Roether, J.A., Schubert, D.W., El Fray, M., Engel, F.B., Aifantis, K.E., Boccaccini, A.R. Poly(Glycerol Sebacate)/Poly(Butylene Succinate-Butylene Dilinoleate) Fibrous Scaffolds For Cardiac Tissue Engineering (2015) Tissue Engineering - Part C: Methods, 21 (6), pp. 585-596.

76. Douglas, T.E.L., Piegat, A., Declercq, H.A., Schaubroeck, D., Balcaen, L., Bliznuk, V., De Meyer, B., Vanhaecke, F., Cornelissen, R., El Fray, M., Dubruel, P. Composites of polyvinyl alcohol (PVA) hydrogel and calcium and magnesium phosphate formed by enzymatic functionalization (2014) Materials Letters, 137, pp. 62-67.

75. Rybko, M., El Fray, M. Study of structure and fatigue strength of thermoplastic elastomers modified with nanoparticles and radiation-crosslinked [Ocena struktury i wytrzymaooeci zmêczeniowej elastomerów termoplastycznych modyfikowanych nanoczstkami i sieciowanych radiacyjnie] (2014) Polimery/Polymers, 59 (5), pp. 400-408.

74. Staniszewski, Z., Piegat, A., Piaţ ek-Hnat, M., El Fray, M.
The effect of catalyst and segmental composition on the crystallization of multiblock polyesters for biomedical applications (Rapid Communication)
(2014) Polimery/Polymers, 59 (7-8), pp. 592-597.

73. Tallawi, M., Rai, R., R-Gleixner, M., Roerick, O., Weyand, M., Roether, J.A., Schubert, D.W., Kozlowska, A., El Fray, M., Merle, B., Göken, M., Aifantis, K., Boccaccini, A.R. Poly(glycerol sebacate)\poly(butylene succinate-dilinoleate) blends as candidate materials for cardiac tissue engineering (2013) Macromolecular Symposia, 334 (1), pp. 57-67.

72. Niemczyk, A., El Fray, M.E. Novel chitosan derivatives as films with an antimicrobial effect (2013) Progress on Chemistry and Application of Chitin and its Derivatives, 18, pp. 59-66.

71. El Fray, M., Niemczyk, A., Pabin-Szafko, B. Chemical modification of chitosan with fatty acids (2012) Progress on Chemistry and Application of Chitin and its Derivatives, 2012, pp.29-36.

70. El Fray, M., Wagner, H.D. Influence of PEG molecular masses on electrospinning of new multiblock terpoly(ester-ether-ester)s (2012) Designed Monomers and Polymers, 15 (6), pp. 547-559.

69. El Fray, M., Skrobot, J., Bolikal, D., Kohn, J. Synthesis and characterization of telechelic macromers containing fatty acid derivatives (2012) Reactive and Functional Polymers, 72 (11), pp. 781-790.

68. El Fray, M., Czugala, M. Polish artificial heart program (2012) Wiley Interdisciplinary Reviews: Nanomedicine and Nanobiotechnology, 4 (3), pp. 322-328.

67. Jäger, A., Gromadzki, D., Jäger, E., Giacomelli, F.C., Kozlowska, A., Kobera, L., Brus, J., Íhová, B., El Fray, M., Ulbrich, K., Štepánek, P. Novel "soft" biodegradable nanoparticles prepared from aliphatic based monomers as a potential drug delivery system (2012) Soft Matter, 8 (16), pp. 4343-4354.

66. El Fray, M., Rybko, M., Piegat, A. Silica-polyester nanocomposites prepared by polycondensation in situ: Synthesis and mechanical properties (2012) Materials Science Forum, 714, pp. 277-282.

65. El Fray, M., Gajowy, J.
Polymeric self-assemblies as drug delivery systems [Polimery wykazujące samoorganizacje makroczaş teczek jako systemy kontrolowanego uwalniania leków]
(2012) Polimery/Polymers, 57 (4), pp. 257-265.

64. El Fray, M., Piatek-Hnat, M., Puskas, J., Foreman-Orlowski, E.
Influence of e-beam irradiation on the chemical and crystal structure of poly(aliphatic/aromatic-ester) multiblock thermoplastic elastomers
(2012) Polish Journal of Chemical Technology, 14 (2), pp. 70-74.

63. El Fray, M., Rybko, M., Piegat, A., Piatek-Hnat, M. Mechanical hysteresis loop method for creep assessment of elastomeric nanocomposites (2012) ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials, .

62. El Fray, M., Piatek-Hnat, M., Rybko, M., Piegat, A. Elastomeric nanocomposites containing SiO2 nanoparticles in multiblock polyester matrix (2011) 24th European Conference on Biomaterials - Annual Conference of the European Society for Biomaterials, 1 p.

61. El Fray, M., Piatek-Hnat, M., Niemczyk, A., Bedzinski, R., Bartkowiak-Jowsa, M. Polyurethane/polyester blend with shape memory effect for medical applications (2011) 24th European Conference on Biomaterials - Annual Conference of the European Society for Biomaterials, 1 p.

60. El Fray, M. Fatigue investigations of elastomeric nanocomposites for heart assisting devices [Badania zmeczeniowe nanokompozytów elastomerowych przeznaczonych na systemy wspomagania serca] (2011) Polimery/Polymers, 56 (7-8), pp. 571-577.

59. Bartkowiak-Jowsa, M., Bedziński, R., Piatek-Hnat, M., El Fray, M. Deformability of artery tissue and bioedegradable materials in terms of vascular implants (2011) 28th Danubia - Adria - Symposium on Advances in Experimental Mechanics, DAS 2011, pp. 35-36.

58. Jawad, H., El Fray, M., Boccaccini, A.R., Harding, S.E., Wright, J.S., Chen, Q., Piegat, A., Ali, N.N. Nanocomposite elastomeric biomaterials for myocardial tissue engineering using embryonic stem cell-derived cardiomyocytes (2010) Advanced Engineering Materials, 12 (12), pp. B664-B674.

57. El Fray, M., Goettler, L.A. Application of Rubber Nanocomposites (2010) Rubber Nanocomposites: Preparation, Properties, and Applications, pp. 675-696.

56. El Fray, M., Przybytniak, G., Piatek-Hnat, M., Kornacka, E.M. Physical effects of radiation processes in poly(aliphatic/aromatic-ester)s modified with e-beam radiation (2010) Polymer, 51 (5), pp. 1133-1139.

55. Puskas, J.E., Foreman-Orlowski, E.A., Lim, G.T., Porosky, S.E., Evancho-Chapman, M.M., Schmidt, S.P., El Fray, M., Piatek, M., Prowans, P., Lovejoy, K. A nanostructured carbon-reinforced polyisobutylene-based thermoplastic elastomer (2010) Biomaterials, 31 (9), pp. 2477-2488.

54. Götz, C., Handge, U.A., Piatek, M., El Fray, M., Altstädt, V. Influence of e-beam irradiation on the dynamic creep and fatigue properties of poly(aliphatic/aromatic-ester) copolymers for biomedical applications (2009) Polymer, 50 (23), pp. 5499-5507.

53. El Fray, M., Piegat, A., Prowans, P. Influence of TiO2 nanoparticles incorporated into elastomeric polyesters on their biocompatibility in vitro and in Vivo (2009) Advanced Engineering Materials, 11 (11), pp. B200-B203.

52. Paturej, M., El Fray, M. Syntheses of new poly(ester-carbonate-urethane)s based on trimethylene carbonate (TMC) and polyester polyol derived from dimerized fatty acid (2009) Polimery/Polymers, 54 (9), pp. 611-617.

51. Götz, C., Handge, U.A., AItstädt, V., Piatek, M., El Fray, M. Influence of e-beam irradiation on poly(aliphatic/aromatic-ester) multiblock copolymers used as biomaterials (2009) KGK Kautschuk Gummi Kunststoffe, 62 (7-8), pp. 396-398.

50. El Fray, M. Polymer matrix nanocomposites from biodegradable thermoplastic elastomers (2009) Advanced Engineering Materials, 11 (5), pp. B35-B40.

49. Paturej, M., El Fray, M. Application of combinatorial chemistry and high-throughput methods in the syntheses and investigations of polymer materials [Zastosowanie chemii kombinatorycznej i metod high-throughput w syntezie i badaniach materiałów polimerowych] (2009) Polimery/Polymers, 54 (3), pp. 179-188.

48. Puskas, J.E., Dos Santos, L.M., Fischer, F., Götz, C., El Fray, M., Altstädt, V., Tomkins, M. Fatigue testing of implantable specimens: Effect of sample size and branching on the dynamic fatigue properties of polyisobutylene-based biomaterials (2009) Polymer, 50 (2), pp. 591-597.

47. Puskas, J.E., El Fray, M., Tomkins, M., Dos Santos, L.M., Fischer, F., Altstädt, V. Dynamic stress relaxation of thermoplastic elastomeric biomaterials (2009) Polymer, 50 (1), pp. 245-249.

46. Piegat, A., El Fray, M., Jawad, H., Chen, Q.Z., Boccaccini, A.R. Inhibition of calcification of polymer-ceramic composites incorporating nanocrystalline TiO2 (2008) Advances in Applied Ceramics, 107 (5), pp. 287-292.

45. El Fray, M., Gryta, M. Environmental fracture of polypropylene membranes used in membrane distillation process (2008) Polimery/Polymers, 53 (11-12), pp. 865-870.

44. El Fray, M., Puskas, J.E., Altstädt, V. Evaluation of the fatigue properties of rubbery biomaterials using the hysteresis method (2008) 8th World Biomaterials Congress 2008, 4, p. 1789.

43. El Fray, M., Swieszkowski, W., Dabrowski, B., Kurzydlowski, K.J. PVA hydrogel for artificial osteochondral plugs (2008) 8th World Biomaterials Congress 2008, 4, p. 1979.

42. Dabrowski, J.R., Swieszkowski, W., El Fray, M., Kurzydlowski, K.J. Porous titanium for artificial osteochondral plugs (2008) 8th World Biomaterials Congress 2008, 1, p. 376.

41. Puskas, J.E., El Fray, M., Prowans, P., Foreman, E., Piatek, M. Biocompatibility studies of novel polyisobutylene-based biomaterials (2008) 8th World Biomaterials Congress 2008, 4, p. 2278.

40. Jawad, H., Chen, Q., Harding, S.E., Wright, J., Boccaccini, A.R., Piegat, A., El Fray, M., Ali, N.N. TiO2 reinforced elastomeric biomaterials for myocardial tissue engineering using ES cell-derived cardiomyocytes (2008) 8th World Biomaterials Congress 2008, 4, p. 2332.

39. Zdebiak, P., El Fray, M. Influence of soft segments on thermal and mechanical properties of terpoly(ester-ether- ester)s (2008) Polimery/Polymers, 53 (10), pp. 764-768.

38. Foreman, E., Puskas, J.E., Fray, M.E., Prowans, P., Plaţ ek, M.
Biocompatibility studies of novel polyisobutylene-based biomaterials
(2008) American Chemical Society, Polymer Preprints, Division of Polymer Chemistry, 49 (1), pp. 822-823.

37. Zdebiak, P., El Fray, M. Preparation of fibers from terpoly(ester-ether-ester)s by melt spinning or electrospinning from the solution [Formowanie włókien z terpoli(estro-etero-estrów) metody przȩdzenia ze stopu lub elektroprzȩdzenia z roztworu] (2008) Polimery/Polymers, 53 (7-8), pp. 581-586.

36. Jawad, H., Ishii, H., Piegat, A., El Fray, M., Harding, S.E., Boccaccini, A.R., Ali, N.N. Myocardial tissue engineering using human embryonic stem cell-derived cardiomyocytes and elastomeric polymers (2008) European Cells and Materials, 16 (SUPPL. 3), p. 64.

35. Piegat, A., El Fray, M. Polyethylene terephthalate modification with the monomer from renewable resources (2007) Polimery/Polymers, 52 (11-12), pp. 885-888.

34. El Fray, M., Pilaszkiewicz, A., Swieszkowski, W., Kurzydlowski, K.J. Morphology assessment of chemically modified cryostructured poly(vinyl alcohol) hydrogel (2007) European Polymer Journal, 43 (5), pp. 2035-2040.

33. El Fray, M., Feldmann, M., Ziegler, G., Prowans, P. Preparation and bioactivity of novel multiblock thermoplastic elastomer/tricalcium phosphate composites (2007) Journal of Materials Science: Materials in Medicine, 18 (3), pp. 501-506.

32. Zdebiak, P., El Fray, M. New amphiphilic copolymers. Synthesis and properties [Nowe kopolimery amfifilowe. Otrzymywanie i właściwości] (2006) Przemysl Chemiczny, 85 (8-9), pp. 986-989.

31. El Fray, M., Prowans, P., Puskas, J.E., Altstädt, V. Biocompatibility and fatigue properties of polystyrene-polyisobutylene-polystyrene, an emerging thermoplastic elastomeric biomaterial (2006) Biomacromolecules, 7 (3), pp. 844-850.

30. El Fray, M., Boccaccini, A.R. Novel hybrid PET/DFA-TiO2nanocomposites by in situ polycondensation (2005) Materials Letters, 59 (18), pp. 2300-2304.

29. Prowans, P., El Fray, M., Jursa, J. Study on degradation and systemic toxicity of multiblock poly(aliphatic/aromatic-ester) copolymers (2005) Polimery/Polymers, 50 (2), pp. 131-138+166.

28. Renke-Gluszko, M., El Fray, M. The effect of simulated body fluid on the mechanical properties of multiblock poly(aliphatic/aromatic-ester) copolymers (2004) Biomaterials, 25 (21), pp. 5191-5198.

27. El Fray, M., Altstädt, V. Fatigue behaviour of multiblock thermoplastic elastomers. 3. Stepwise increasing strain test of poly (aliphatic/aromatic-ester) copolymers (2004) Polymer, 45 (1), pp. 263-273.

26. Puskas, J.E., Antony, P., El Fray, M., Altstädt, V. The effect of hard and soft segment composition and molecular architecture on the morphology and mechanical properties of polystyrene-polyisobutylene thermoplastic elastomeric block copolymers (2003) European Polymer Journal, 39 (10), pp. 2041-2049.

25. El Fray, M., Altstaedt, V. Synthesis and Characterization of Multiblock Copolyesters Containing Poly(dimethylsiloxane) in the Soft Segments (2003) Macromolecular Symposia, 199, pp. 125-133.

24. El Fray, M., Altstädt, V. Fatigue behaviour of multiblock thermoplastic elastomers. 2. Dynamic creep of poly(aliphatic/aromatic-ester) copolymers (2003) Polymer, 44 (16), pp. 4643-4650.

23. El Fray, M., Altstädt, V. Fatigue behaviour of multiblock thermoplastic elastomers. 1. Stepwise increasing load testing of poly(aliphatic/aromatic-ester) copolymers (2003) Polymer, 44 (16), pp. 4635-4642.

22. El Fray, M., Altstädt, V. Morphology of multiblock copolymers as studied by micro-thermal analysis (2002) Designed Monomers and Polymers, 5 (2-3), pp. 353-361.

21. Prowans, P., El Fray, M., Slonecki, J. Biocompatibility studies of new multiblock poly(ester-ester)s composed of poly(butylene terephthalate) and dimerized fatty acid (2002) Biomaterials, 23 (14), pp. 2973-2978.

20. El Fray, M. Multiblock alicyclic/aliphatic polyesters. Evaluation of the polymer's susceptibility to enzymatic degradation (2002) Polimery/Polymers, 47 (3), pp. 191-198.

19. El Fray, M. Application of micro-thermal analysis for polymeric materials investigations [Zastosowanie analizy mikrotermicznej do badań materiałów polimerowych] (2002) Polimery/Polymers, 47 (11-12), pp. 793-800.

18. Lembicz, F., El Fray, M. Investigations of the ultrasounds velocity and its relation to the heterophase structure of multiblock elastomers consisting of poly(butylene terephthalate) and poly(1,2-oxypropylene) or dimerized fatty acid [Badania predkości ultradźwieków i jej zwiazku z heterofazowa struktura multiblokowych elastomerów złożonych z poli(tereftalanu butylenu) i poli(1,2-oksypropylenu) lub dimeryzowanego kwasu tłuszczowego] (2002) Polimery/Polymers, 47 (9), pp. 630-636.

17. Lembicz, F., El Fray, M., Slonecki, J. Selected dielectric and relaxation properties of PBT-DFA multiblock elastomers (2000) Macromolecular Materials and Engineering, 280-281, pp. 54-58.

16. El Fray, M. Synthesis and thermal properties of poly(ester-siloxane) multiblock copolymers (2000) Designed Monomers and Polymers, 3 (3), pp. 325-337.

15. El Fray, M., Bartkowiak, A., Prowans, P., Slonecki, J. Physical and mechanical behavior of electron-beam irradiated and ethylene oxide sterilized multiblock polyester (2000) Journal of Materials Science: Materials in Medicine, 11 (11), pp. 757-762.

14. Prowans, P., El Fray, M., Jursa, J., Walaszek, I. Biocompatibility assessment of aqueous extracts from new multiblock poly(ester-ester) copolymer [Badania biologiczne wyciagów wodnych z nowego multiblokowego poli(estro-estro) kopolimeru.] (2000) Polimery w medycynie, 30 (3-4), pp. 83-87.

13. El Fray, M. The morphology and impact properties of PP/PBT blends (1999) Polimery/Polymers, 44 (1), pp. 59-61.

12. El Fray, M., Slonecki, J. Dimer fatty acid-modified poly[ester-b-ether]s: Synthesis and properties (1999) Polymer - Plastics Technology and Engineering, 38 (1), pp. 51-69.

11. El Fray, M., Slłnecki, J. Multiblock terephthalate copolymer as impact modifier for poly(propylene)/poly(butylene terephthalate) blends (1999) Angewandte Makromolekulare Chemie, 266, pp. 30-36.

10. Prowans, P., Ll Fray, M., Deskur, Z., Dobrzycki, W. Assessment of tissue responsiveness after implantation of a new block copolymer into rat tissue [Badanie odpowiedzi tkankowej po wszczepieniu nowego kopoliestru blokowego do tkanek szczura.] (1999) Polimery w medycynie, 29 (1-2), pp. 35-39.

9. Prowans, P., El Fray, M., Deskur, Z., Dobrzycki, W. The influence of new polyester block copolymer on morphology of hepatocytes of rats liver. (1999) Polimery w medycynie, 29 (3-4), pp. 41-48.

8. El Fray, M., Slonecki, J. Influence of the Chemical Composition of Poly[ester-block-ether]s on the Phase Structure (1998) Journal of Macromolecular Science - Physics, 37 (2), pp. 143-154.

7. Lembicz, F., Majszczyk, J., Slonecki, J., El Fray, M. Ultrasonic Characterization of Thermoplastic Multiblock Elastomers (1998) Journal of Macromolecular Science - Physics, 37 (2), pp. 161-170.

6. El Fray, M., Słonecki, J., Broza, G. Melt-crystallized segmented aromatic-aliphatic copoly-(ester-ester)s based on poly(butylene terephthalate) and a dimerized fatty acid [Krystalizacja fazy stopionej segmentowych aromatyczno-alifatycznych kopoli(estro-estrów) na podstawie poli(tereftalanu butylenu) i dimeryzowanego kwasu tłuszczowego] (1997) Polimery/Polymers, 42 (1), pp. 35-39.

5. El Fray, M., Slonecki, J. Synthesis and structure of elastomeric poly[ester-block-ether]s (1997) Macromolecular Symposia, 122, pp. 335-342.

4. El Fray, I., Slonecki, J., El Fray, M, Elastothermoplastic polymer material for vibration insulation applications (1997) Proceedings of the International Conference on Marine Technology, ODRA, pp. 217-223.

3. El Fray, M., Słonecki, J. The influence of the soft segment chemical structure on some selected properties of thermoplastic multiblock terephthalate copolymers [Wpływ budowy chemicznej segmentów giȩtkich na wybrane właściwości termoplastycznych multiblokowych kopolimerów tereftalanowych] (1996) Polimery/Polymers, 41 (4), pp. 214-221.

2. El Fray, M., Słonecki, J. Multiblock copolymers consisting of polyester and polyaliphatic blocks (1996) Angewandte Makromolekulare Chemie, 234, pp. 103-107.

1. El Fray, M., Slonecki, J. Synthesis and properties of multiblock ester-aliphatic-ether terpolymers (1996) KGK-Kautschuk und Gummi Kunststoffe, 49 (10), pp. 692-697