Tabela A z publikacjami w czasopismach wyróżnionych w Journal Citation Reports (JCR) 
Tabela B z publikacjami w czasopismach zagranicznych i krajowych, wyróżnionych na liście MNSzW
Publikacje konferencyjne indeksowane w bazie Web of Science Core Collection
Inne publikacje w pozostałych czasopismach i wydawnictwach konferencyjnych
Afiliacja IPPT PAN

1.Dulnik J., Kołbuk D., Denis P., Sajkiewicz P., The effect of a solvent on cellular response to PCL/gelatin and PCL/collagen electrospun nanofibres, EUROPEAN POLYMER JOURNAL, ISSN: 0014-3057, DOI: 10.1016/j.eurpolymj.2018.05.010, Vol.104, pp.147-156, 2018
Dulnik J., Kołbuk D., Denis P., Sajkiewicz P., The effect of a solvent on cellular response to PCL/gelatin and PCL/collagen electrospun nanofibres, EUROPEAN POLYMER JOURNAL, ISSN: 0014-3057, DOI: 10.1016/j.eurpolymj.2018.05.010, Vol.104, pp.147-156, 2018

Abstract:
Bicomponent polycaprolactone/gelatin and polycaprolactone/collagen fibres were formed by electrospinning using two kinds of solvents: a representative of commonly used solvents with this polymer composition, highly toxic hexafluoroisopropanol (HFIP) and alternative, less harmful one, the mixture of acetic (AA) and formic (FA) acids. Both material types were subjected to investigations of structure and in-vitro cellular activity. Viscosity and Fourier transform infrared spectroscopy (FTIR) measurements shown that the type of solvent used influences the structure of solution and conformation of polymer molecules. In-vitro quantitative tests as well as cell culture morphology observations proved that materials electrospun with the use of ‘green’ solvents can yield similar results to those obtained by made with toxic ones. Slightly better cellular response to materials electrospun from HFIP can be explained by relatively well dispersed components within the fibre and more expanded conformation of molecules, resulting in better exposition of RGD (Arg-Gly-Asp) binding sites to cells’ integrin receptors.

Keywords:
Cellular tests, Electrospinning, Biopolymers, Viscosity, Solvents

(35p.)
2.Enayati M.S., Behzad T., Sajkiewicz P., Rafienia M., Bagheri R., Ghasemi-Mobarakeh L., Kołbuk D., Pahlevanneshan Z., Bonakdar S.H., Development of electrospun poly (vinyl alcohol)-based bionanocomposite scaffolds for bone tissue engineering, Journal of Biomedical Materials Research Part A, ISSN: 1549-3296, DOI: 10.1002/jbm.a.36309, Vol.106, No.4, pp.1111-1120, 2018
Enayati M.S., Behzad T., Sajkiewicz P., Rafienia M., Bagheri R., Ghasemi-Mobarakeh L., Kołbuk D., Pahlevanneshan Z., Bonakdar S.H., Development of electrospun poly (vinyl alcohol)-based bionanocomposite scaffolds for bone tissue engineering, Journal of Biomedical Materials Research Part A, ISSN: 1549-3296, DOI: 10.1002/jbm.a.36309, Vol.106, No.4, pp.1111-1120, 2018

Abstract:
The article is focused on the role of nanohydroxy apatite (nHAp) and cellulose nanofibers (CNFs) as fillers in the electrospun poly (vinyl alcohol) (ES-PVA) nanofibers for bone tissue engineering (TE). Fibrous scaffolds of PVA, PVA/nHAp (10 wt.%), and PVA/nHAp(10 wt.%)/CNF(3 wt.%) were successfully fabricated and characterized. Tensile test on electrospun PVA/nHAp10 and PVA/nHAp10/CNF3 revealed a three-fold and seven-fold increase in modulus compared with pure ES-PVA (45.45 ± 4.77). Although, nanofiller loading slightly reduced the porosity percentage, all scaffolds had porosity higher than 70%. In addition, contact angle test proved the great hydrophilicity of scaffolds. The presence of fillers reduced in vitro biodegradation rate in PBS while accelerates biomineralization in simulated body fluid (SBF). Furthermore, cell viability, cell attachment, and functional activity of osteoblast MG-63 cells were studied on scaffolds showing higher cellular activity for scaffolds with nanofillers. Generally, the obtained results confirm that the 3-componemnt fibrous scaffold of PVA/nHAp/CNF has promising potential in hard TE.

Keywords:
electrospinning, PVA bionanocomposites, scaffolds, bone tissue engineering, cell culture

(35p.)
3.Jeznach O., Kołbuk D., Sajkiewicz P., Injectable hydrogels and nanocomposite hydrogels for cartilage regeneration, Journal of Biomedical Materials Research Part A, ISSN: 1549-3296, DOI: 10.1002/jbm.a.36449, pp.1-51, 2018
Jeznach O., Kołbuk D., Sajkiewicz P., Injectable hydrogels and nanocomposite hydrogels for cartilage regeneration, Journal of Biomedical Materials Research Part A, ISSN: 1549-3296, DOI: 10.1002/jbm.a.36449, pp.1-51, 2018

Abstract:
Cartilage loss due to age‐related degeneration and mechanical trauma is a significant and challenging problem in the field of surgical medicine. Unfortunately, cartilage tissue can be characterized by the lack of regenerative ability. Limitations of conventional treatment strategies, such as auto‐, allo‐ and xenografts or implants stimulate an increasing interest in the tissue engineering approach to cartilage repair. This review discusses the application of polymer‐based scaffolds, with an emphasis on hydrogels in cartilage tissue engineering. We highlight injectable hydrogels with various micro‐ and nanoparticles, as they constitute a novel and attractive type of scaffolds. We discuss advantages, limitations and future perspectives of injectable nanocomposite hydrogels for cartilage tissue regeneration.

Keywords:
polymers, hydrogels, injectable hydrogels, injectable nanocomposite hydrogels, cartilage repair, cartilage tissue engineering

(35p.)
4.Niemczyk B., Sajkiewicz P.Ł., Kołbuk D., Injectable hydrogels as novel materials for central nervous system regeneration, Journal of neural engineering, ISSN: 1741-2560, DOI: 10.1088/1741-2552/aacbab, Vol.15, No.5, pp.051002-1-15, 2018
Niemczyk B., Sajkiewicz P.Ł., Kołbuk D., Injectable hydrogels as novel materials for central nervous system regeneration, Journal of neural engineering, ISSN: 1741-2560, DOI: 10.1088/1741-2552/aacbab, Vol.15, No.5, pp.051002-1-15, 2018

Abstract:
Approach. Injuries of the central nervous system (CNS) can cause serious and permanent disability due to limited regeneration ability of the CNS. Presently available therapies are focused on lesion spreading inhibition rather than on tissue regeneration. Recent investigations in the field of neural tissue engineering indicate extremely promising properties of novel injectable and non-injectable hydrogels which are tailored to serve as biodegradable scaffolds for CNS regeneration. Objective. This review discusses the state-of-the-art and barriers in application of novel polymer-based hydrogels without and with nanoparticles for CNS regeneration. Main results. Pure hydrogels suffer from lack of similarities to natural neural tissue. Many of the biological studies indicated nano-additives in hydrogels may improve their topography, mechanical properties, electroconductivity and biological functions. The most promising biomaterials which meet the requirements of CNS tissue engineering seem to be injectable thermosensitive hydrogels loaded with specific micro-and nanoparticles. Significance. We highlight injectable hydrogels with various micro-and nanoparticles, because of novelty and attractiveness of this type of materials for CNS regeneration and future development perspectives.

Keywords:
hydrogels, nanoparticles, injectable, microparticles, nanofibers, central nervous system

(35p.)
5.Chrzanowska-Giżyńska J., Denis P., Hoffman J., Giżyński M., Mościcki T., Garbiec D., Szymański Z., Tungsten borides layers deposited by a nanosecond laser pulse, SURFACE AND COATINGS TECHNOLOGY, ISSN: 0257-8972, DOI: 10.1016/j.surfcoat.2017.12.040, Vol.335, pp.181-187, 2018
Chrzanowska-Giżyńska J., Denis P., Hoffman J., Giżyński M., Mościcki T., Garbiec D., Szymański Z., Tungsten borides layers deposited by a nanosecond laser pulse, SURFACE AND COATINGS TECHNOLOGY, ISSN: 0257-8972, DOI: 10.1016/j.surfcoat.2017.12.040, Vol.335, pp.181-187, 2018

Abstract:
Tungsten borides belong to the group of potentially superhard materials which hardness could be compared to cubic boron nitride and diamond. However, difficulty in fabrication of single phase material using conventional methods is the main drawback of this group of ceramics. In order to overcome this problem material can be deposited as a thin layer e.g. in the pulsed laser deposition process. In this paper, the effect of laser wavelength and energy density of nanosecond Nd:YAG laser on the WBx-type layers were analyzed using wavelengths 355 and 1064 nm with the energy density of laser beam from 1.7 to 5 J/cm2 and from 1.7 to 9.3 J/cm2, respectively. The WB2.5 and WB4.5 targets synthesized in Spark Plasma Sintering process were used and the layers were deposited onto Si (100) substrate heated to a temperature of 570 °C. Layers' microstructure were analyzed using X-ray Diffraction and scanning electron microscope equipped with energy dispersive X-ray spectrometer. Change of laser wavelength and energy density resulted in variations of the chemical composition and morphology of deposited layers. Finally, W2B-βWB, αWB-WB-WB3 and WB3, and boron layers were deposited wherein WB3 structure is formed in a wide range of laser fluences and at both investigated wavelength. Next, WB3 layers were investigated in the indentation test at a load of 5–30 mN and its hardness was up to 50 ± 10 GPa

Keywords:
Pulsed laser deposition, Super-hard materials, Tungsten borides, Tungsten triboride

(35p.)
6.Urbanek O., Kołbuk D., Wróbel M., Articular cartilage: New directions and barriers of scaffolds development– review, International Journal of Polymeric Materials and Polymeric Biomaterials, ISSN: 0091-4037, DOI: 10.1080/00914037.2018.1452224, pp.1-16, 2018
Urbanek O., Kołbuk D., Wróbel M., Articular cartilage: New directions and barriers of scaffolds development– review, International Journal of Polymeric Materials and Polymeric Biomaterials, ISSN: 0091-4037, DOI: 10.1080/00914037.2018.1452224, pp.1-16, 2018

Abstract:
Despite progress which has been made in recent years in the field of cell-based therapies or cell scaffolds for cartilage regeneration, a lot of work still needs to be done. Scaffolds remain a great base for tissue regeneration. However, proper implantation procedures or post-treatment still await development.

In this review we summarize paths of cartilage treatment, especially focusing on cell scaffold design and manufacture. As well as the advantages and disadvantages of available or investigated methods and materials, especially focusing on cartilage scaffold design. We show the most promising directions and barriers in the creation of healthy tissue.

Keywords:
Cartilage regeneration, medical devices, scaffold development, tissue engineering

(20p.)
7.Rokicki G., Kowalczyk T., Kaczorowski M., Sześcioczłonowe węglany cykliczne jako modyfikatory żywic epoksydowych, POLIMERY, ISSN: 0032-2725, DOI: 10.14314/polimery.2018.2.2, Vol.63, No.2, pp.90-101, 2018
Rokicki G., Kowalczyk T., Kaczorowski M., Sześcioczłonowe węglany cykliczne jako modyfikatory żywic epoksydowych, POLIMERY, ISSN: 0032-2725, DOI: 10.14314/polimery.2018.2.2, Vol.63, No.2, pp.90-101, 2018

Abstract:
Przedstawiono metodę modyfikacji żywic epoksydowych biscyklicznymi węglanami sześcioczłonowymi. Wykazano, że katalizowana kwasami Lewisa reakcja oksiranów z sześcioczłonowymi węglanami cyklicznymi przebiega głównie z wytworzeniem spiroortowęglanu pięcio-sześcioczłonowego. W jej wyniku powstają poli(etero-węglany), polietery i pięcioczłonowe węglany cykliczne. W niskiej temperaturze reakcja może ulec zahamowaniu na etapie spiroortowęglanu. Wykazano, że żywice epoksydowe zmodyfikowane dodatkiem 10 % mas. oligomeru uretanowego, zakończonego sześcioczłonowymi cyklicznymi węglanami lub biscyklicznym węglanem zawierającym resztę glikolu tri(oksyetylenowego), charakteryzują się udarnością o 66–83 % większą niż żywica niemodyfikowana, przy zachowanym poziomie wartości pozostałych cech wytrzymałościowych.

Keywords:
biscykliczne węglany sześcioczłonowe, modyfikacja żywicy epoksydowej, cykliczny węglan jako aktywny rozcieńczalnik, kationowa kopolimeryzacja oksiranów z sześcioczłonowymi cyklicznymi węglanami, polimeryzacja z otwarciem pierścienia

(15p.)
8.Kruk A., Gadomska-Gajadhur A., Dulnik J., Rykaczewska I., Ruśkowski P., Sebai A., Synoradzki L., Ocena właściwości użytkowych rusztowań komórkowych o strukturze gąbczastej oraz wzrostu na nich fibroblastów, POLIMERY, ISSN: 0032-2725, DOI: 10.14314/polimery.2018.4.3, Vol.63, No.4, pp.18-22, 2018
Kruk A., Gadomska-Gajadhur A., Dulnik J., Rykaczewska I., Ruśkowski P., Sebai A., Synoradzki L., Ocena właściwości użytkowych rusztowań komórkowych o strukturze gąbczastej oraz wzrostu na nich fibroblastów, POLIMERY, ISSN: 0032-2725, DOI: 10.14314/polimery.2018.4.3, Vol.63, No.4, pp.18-22, 2018

Abstract:
Zbadano wpływ dodatku ciekłych prekursorów porów na morfologię, porowatość i właściwości mechaniczne polilaktydowych rusztowań komórkowych. Rusztowania otrzymano metodą mokrej inwersji faz w wariancie freeze extraction. Oceniono cytotoksyczność wybranych rusztowań w stosunku do fibroblastów mysich oraz ich przydatność do hodowli komórkowych. Wykazano, że dodatek prekursora porów dopolilaktydu korzystnie zmienia morfologię wytworzonych rusztowań, jednocześnie pogarszając ich wytrzymałość mechaniczną. Stwierdzono, że polilaktydowe rusztowania komórkowe z powodzeniem mogą być wykorzystywane do hodowli komórkowych.

Keywords:
usztowania komórkowe, polilaktyd, hodowle komórkowe, fibroblasty

(15p.)