Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Libor Kobera"'
Autor:
Jana Kousalová, Petr Šálek, Ewa Pavlova, Rafał Konefał, Libor Kobera, Jiří Brus, Olga Kočková, Tomáš Etrych
Publikováno v:
Polymers, Vol 16, Iss 2, p 263 (2024)
Recently, suitably sized polymer-based nanogels containing functional groups for the binding of biologically active substances and ultimately degradable to products that can be removed by glomerular filtration have become extensively studied systems
Externí odkaz:
https://doaj.org/article/40878f5d814d46e9adc6fec45b87619d
Publikováno v:
eXPRESS Polymer Letters, Vol 16, Iss 2, Pp 171-183 (2022)
The indirect sulfonation, via chloromethylation, of poly(styrene-(ethylene-butylene)-styrene) (polySEBS), under mild conditions, is here reported as an alternative route for the conventional use of chlorosulfonic acid. This indirect sulfonation react
Externí odkaz:
https://doaj.org/article/c6b32d2ec9b2474896de33511f3059ba
Autor:
Yatao Zou, Pengpeng Teng, Weidong Xu, Guanhaojie Zheng, Weihua Lin, Jun Yin, Libor Kobera, Sabina Abbrent, Xiangchun Li, Julian A. Steele, Eduardo Solano, Maarten B. J. Roeffaers, Jun Li, Lei Cai, Chaoyang Kuang, Ivan G. Scheblykin, Jiri Brus, Kaibo Zheng, Ying Yang, Omar F. Mohammed, Osman M. Bakr, Tönu Pullerits, Sai Bai, Baoquan Sun, Feng Gao
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
Multidentate molecular additives are widely used to passivate perovskite, yet the role of chelate effect is still unclear. Here, the authors investigate a wide range of additives with different coordination number and functional moieties to establish
Externí odkaz:
https://doaj.org/article/307f57d52fae4959969e10e1ce04fdd2
Publikováno v:
Molecules, Vol 28, Iss 11, p 4478 (2023)
It has been recognized that the C–H⋯O structural motif can be present in destabilizing as well as highly stabilizing intermolecular environments. Thus, it should be of interest to describe the strength of the C–H⋯O hydrogen bond for constant
Externí odkaz:
https://doaj.org/article/286211f7a92848be94471be05cd41c71
Autor:
Jelena Lubura, Libor Kobera, Sabina Abbrent, Ewa Pavlova, Beata Strachota, Oskar Bera, Jelena Pavličević, Bojana Ikonić, Predrag Kojić, Adam Strachota
Publikováno v:
Polymers, Vol 15, Iss 5, p 1176 (2023)
A new generation biomass-based filler for natural rubber, ‘hydrochar’ (HC), was obtained by hydrothermal carbonization of hardwood waste (sawdust). It was intended as a potential partial replacement for the traditional carbon black (CB) filler. T
Externí odkaz:
https://doaj.org/article/92f0e29818254f57a11f53f84b4b4525
Autor:
Heyong Wang, Felix Utama Kosasih, Hongling Yu, Guanhaojie Zheng, Jiangbin Zhang, Galia Pozina, Yang Liu, Chunxiong Bao, Zhangjun Hu, Xianjie Liu, Libor Kobera, Sabina Abbrent, Jiri Brus, Yizheng Jin, Mats Fahlman, Richard H. Friend, Caterina Ducati, Xiao-Ke Liu, Feng Gao
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
The field of perovskite light-emitting diodes witnesses rapid development in both device processing strategies and performances. Here Wang et al. develop high-quality perovskite-molecule composite thin films and achieve high quantum efficiency of 17.
Externí odkaz:
https://doaj.org/article/28d4171188c744b2bf087d7a33d765d9
Autor:
Andrii Mahun, Sabina Abbrent, Jiri Czernek, Jan Rohlicek, Hana Macková, Weihua Ning, Rafał Konefał, Jiří Brus, Libor Kobera
Publikováno v:
Molecules, Vol 26, Iss 19, p 6051 (2021)
Spikelets NMR spectra are very popular as they enable the shortening of experimental time and give the possibility to obtain required NMR parameters for nuclei with ultrawide NMR patterns. Unfortunately, these resulted ssNMR spectra cannot be fitted
Externí odkaz:
https://doaj.org/article/abd79b4c5d0343369103d889ba4757c1
Autor:
Jan Rohlíček, Daniel Bůžek, Petr Brázda, Libor Kobera, Jan Hynek, Jiří Brus, Kamil Lang, Jan Demel
Publikováno v:
Crystals, Vol 9, Iss 6, p 303 (2019)
The first Ce(III)-based coordination polymer ICR-9 (ICR stands for Inorganic Chemistry Řež), with the formula Ce2(C8H10P2O4)3, containing ditopic phenylene-1,4-bis(methylphosphinic acid) linker, was synthetized under solvothermal conditions. The cr
Externí odkaz:
https://doaj.org/article/32fe25e9980d4f7fa76c517d90848009
Autor:
Barbora Doušová, David Koloušek, Miloslav Lhotka, Martin Keppert, Martina Urbanová, Libor Kobera, Jiří Brus
Publikováno v:
Materials, Vol 12, Iss 10, p 1647 (2019)
Adsorption properties of waste brick dust (WBD) were studied by the removing of PbII and CsI from an aqueous system. For adsorption experiments, 0.1 M and 0.5 M aqueous solutions of Cs+ and Pb2+ and two WBD (Libochovice—LB, and Tyn nad Vltavou—TN
Externí odkaz:
https://doaj.org/article/0cfcc82cdd6d4ea6a587972c52ee7119
Autor:
Martin Keppert, Lenka Scheinherrová, Miloš Jerman, Barbora Doušová, Libor Kobera, Jiří Brus, Robert Černý
Publikováno v:
Materials, Vol 12, Iss 1, p 19 (2018)
Lead, a highly toxic element, is frequently present in various solid wastes as well as in industrial effluents. Sorption with a low cost sorbent is a simple way of Pb removal from liquid streams, but stabilization of spent sorbent has to be ensured i
Externí odkaz:
https://doaj.org/article/26c33ce8479e43079c4b47583ef4958e