Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Karol Hęclik"'
Autor:
Beata Krzykowska, Anna Czerniecka-Kubicka, Anita Białkowska, Mohamed Bakar, Karol Hęclik, Lucjan Dobrowolski, Michał Longosz, Iwona Zarzyka
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 24, p 17405 (2023)
Due to the growing interest in biopolymers, biosynthesizable and biodegradable polymers currently occupy a special place. Unfortunately, the properties of native biopolymers make them not good enough for use as substitutes for conventional polymers.
Externí odkaz:
https://doaj.org/article/e266d3318bc64af3a374a2802bc0fef2
Publikováno v:
International Journal of Analytical Chemistry, Vol 2019 (2019)
Unsaturated polyester resins are usually processed using a curing system consisting of initiator and accelerator introduced into the resin. Actually, the producers apply built-in amine accelerators which can be named as preaccelerators. Commonly used
Externí odkaz:
https://doaj.org/article/6087d74637a14dc5820dc1f0b1ac2329
Autor:
Iwona Zarzyka, Antonin Klásek, Karol Hęclik, Antonin Lyčka, Radek Bartošík, Lucjan Dobrowolski
Publikováno v:
Molecules, Vol 25, Iss 18, p 4303 (2020)
The objective of the studies was to synthesize and characterize new mono- and diesters with an imidazoquinolin-2-one ring with the use of 2,3-dihydro-2-thioxo-1H-imidazo[4 ,5-c]-quinolin-4(5H)-ones and ethyl bromoacetate. The products were isolated a
Externí odkaz:
https://doaj.org/article/bc1f533312b4401ea18d700c49deae55
Publikováno v:
EduAction : Electronic Education Magazine, Vol 3, Iss 2, Pp 89-97 (2012)
The paper presents the application of a hybrid method (blended learning - linking traditional education with on-line education) to teach selected problems of mathematical statistics. This includes the teaching of the application of mathematical stati
Externí odkaz:
https://doaj.org/article/2ecd7d259541417d896601ba11080332
Autor:
Iwona Zarzyka, Anna Czerniecka-Kubicka, Agnieszka Szyszkowska, Michał Longosz, Lucjan Dobrowolski, Weronika Gonciarz, Magdalena Chmiela, Damian Trzybiński, Agata Wróbel, Krzysztof Woźniak, Karol Hęclik
Publikováno v:
Journal of Molecular Structure. 1284:135353
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cba3282fdf74dade7b9f4b82033f820
https://doi.org/10.1016/j.molstruc.2023.135353
https://doi.org/10.1016/j.molstruc.2023.135353
Autor:
Iwona Zarzyka, Anna Czerniecka-Kubicka, Karol Hęclik, Lucjan Dobrowolski, Beata Krzykowska, Anita_ Białkowska, Mohamed Bakar
Publikováno v:
Acta of Bioengineering and Biomechanics. 24
Poly(3-hydroxybutyrate) (P3HB) is the most important of the polyhydroxyalkanoates. It is biosynthesized, biodegradable, biocompatible, and shows no cytotoxicity and mutagenicity. P3HB is a natural metabolite in the human body and, therefore, it could
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20d97aa49caa6901e656128f46126c3c
https://doi.org/10.37190/abb-01987-2021-02
https://doi.org/10.37190/abb-01987-2021-02
Autor:
Karol Hęclik, Anna Czerniecka-Kubicka, Małgorzata Walczak, Lucjan Dobrowolski, Anita Białkowska, Mohamed Bakar, Iwona Zarzyka, Karolina Leś, Marek Pyda
Publikováno v:
Acta of bioengineering and biomechanics. 23(2)
Purpose: Poly(3-hydroxybutyrate) (P3HB) is a biopolymer, but storing products from P3HB causes the deterioration of their properties leading to their brittleness. P3HB has also low thermal stability. Its melting point almost equals its degradation te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84f9013dd360cafb20a78bc04474a4be
https://pubmed.ncbi.nlm.nih.gov/34846041
https://pubmed.ncbi.nlm.nih.gov/34846041
Publikováno v:
International Journal of Analytical Chemistry
International Journal of Analytical Chemistry, Vol 2019 (2019)
International Journal of Analytical Chemistry, Vol 2019 (2019)
Unsaturated polyester resins are usually processed using a curing system consisting of initiator and accelerator introduced into the resin. Actually, the producers apply built-in amine accelerators which can be named as preaccelerators. Commonly used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90845cfb516d0bba0d4d5688bb99f33e
https://doi.org/10.1155/2019/2879869
https://doi.org/10.1155/2019/2879869
Publikováno v:
Structural Chemistry. 30:989-1001
This work explains the spatial arrangement of two derivatives of 1-phenyl-2H,6H-imidazo[1,5-c]quinazoline-3,5-dione (PIQ), i.e., diester 2,6-bis(ethoxycarbonylmethyl)-1-phenylimidazo[1,5-c]quinazoline-3,5-dione (BEPIQ) and 2,6-bis(2-hydroxyethyl)-1-p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5fc1048cc396c3ab48f470bc28dedf8
https://doi.org/10.1007/s11224-019-01314-z
https://doi.org/10.1007/s11224-019-01314-z
Autor:
Sylwia Kozdra, Margot Jacquet, Joanna Kargul, Karol Hęclik, Adrianna Wójcik, Paweł Piotr Michałowski
Publikováno v:
Polyhedron. 213:115628
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d47d15dc58c3e8edabb86c163f2cd9b4
https://doi.org/10.1016/j.poly.2021.115628
https://doi.org/10.1016/j.poly.2021.115628