Zobrazeno 1 - 10
of 200
pro vyhledávání: '"Hieronim Maciejewski"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract The article presents a very simple method of synthesis and application of a halogen and formaldehyde free, P, S and Si-containing flame retardant for the durable finishing of cotton fabric. The compound was obtained as a result of the thiol-
Externí odkaz:
https://doaj.org/article/cbe2b31d64494e029faa7a15c4c873a8
Autor:
Marta Kaczmarek, Agnieszka Przybylska, Anna Szymańska, Agnieszka Dutkiewicz, Hieronim Maciejewski
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract The article presents a very simple method of glass modification to obtain the anti-fog effect. Silanes containing two types of functional groups, namely a hydrophilic and polar polyether group and an alkoxysilyl group (to bond with the surfa
Externí odkaz:
https://doaj.org/article/ebe8ad049efe4bd98ba4467f40d1d731
Publikováno v:
Acta Chimica Slovenica, Vol 68, Iss 4, Pp 849-860 (2021)
In the presented research, two trialkoxysilanes were used to investigate their reactivity with microcrystalline cellulose (MCC) applied as a model material. As a continuation of the previous study, the research aimed at evaluation of the durability a
Externí odkaz:
https://doaj.org/article/1dfc0efa2a3842dd851ab7f36de55176
Publikováno v:
Materials, Vol 15, Iss 17, p 5994 (2022)
The effectiveness of protective coatings based on 3-(2,2,3,3,4,4,5,5-octafluoropentyloxy)propyltriethoxysilane (OFTES) in protecting concrete surfaces against water was tested. For the synthesis of OFTES, 2,2,3,3,4,4,5,5-octafluoropentanol, which is
Externí odkaz:
https://doaj.org/article/665fbd67e0ca4e63a9568d82108944f1
Publikováno v:
Applied Sciences, Vol 12, Iss 3, p 1258 (2022)
Novel gelatin-siloxane hybrid monoliths for heavy metal removal were prepared in the chemical reaction of gelatin with organomodified silicone containing epoxy group. Obtained porous hybrid materials were applied for adsorption of Cu(II), Cd(II) and
Externí odkaz:
https://doaj.org/article/fdca7cf67a3645e3a33c5772732d7488
Autor:
Krzysztof Kuciński, Magdalena Jankowska-Wajda, Tomasz Ratajczak, Sandra Bałabańska-Trybuś, Anna Schulmann, Hieronim Maciejewski, Marcin K. Chmielewski, Grzegorz Hreczycho
Publikováno v:
ACS Omega, Vol 3, Iss 6, Pp 5931-5937 (2018)
Externí odkaz:
https://doaj.org/article/108ee681bc0a42d683b299d3a59929c2
Autor:
Emilia Frydrych-Tomczak, Tomasz Ratajczak, Łukasz Kościński, Agnieszka Ranecka, Natalia Michalak, Tadeusz Luciński, Hieronim Maciejewski, Stefan Jurga, Mikołaj Lewandowski, Marcin K. Chmielewski
Publikováno v:
Materials, Vol 14, Iss 11, p 2855 (2021)
The structural characterization of glass slides surface-modified with 3-azidopropyltrimethoxysilane and used for anchoring nucleic acids, resulting in the so-called DNA microarrays, is presented. Depending on the silanization conditions, the slides w
Externí odkaz:
https://doaj.org/article/2248915aa1aa49b8be6d9e80396ab61e
Autor:
Hieronim Maciejewski
Publikováno v:
Catalysts, Vol 11, Iss 3, p 367 (2021)
Ionic liquids play a larger and larger as well as more and more diversified role in catalysis [...]
Externí odkaz:
https://doaj.org/article/49a78f688d654054bf7394bb3d8e77f2
Publikováno v:
Materials, Vol 14, Iss 6, p 1542 (2021)
The development of novel flame retardants for cotton textiles that form a stable layer on textile fiber is of high economical and practical relevance. A novel flame retardant fluorinated phosphoric acid esters modified silicone resins for cotton modi
Externí odkaz:
https://doaj.org/article/caa66d58368443b59c150857ca25dcd9
Autor:
Rafal Kukawka, Anna Pawlowska-Zygarowicz, Rafal Januszewski, Joanna Dzialkowska, Mariusz Pietrowski, Michal Zielinski, Hieronim Maciejewski, Marcin Smiglak
Publikováno v:
Catalysts, Vol 10, Iss 12, p 1414 (2020)
Functionalized siloxanes are one of the most important classes of organosilicon compounds, thus the enhancement of current methods of its synthesis is an important issue. Herein, we present the selective and highly effective reaction between 1,1,3,3-
Externí odkaz:
https://doaj.org/article/37a596ff156b45a197b604d394468868