From polybenzimidazoles to polybenzimidazoliums and polybenzimidazolides

Autor: Dirk Henkensmeier, Qingfeng Li, Jingshuai Yang, David Aili, Katja Jankova

Publikováno v: Aili, D, Yang, J, Jankova, K J, Henkensmeier, D & Li, Q 2020, ' From polybenzimidazoles to polybenzimidazoliums and polybenzimidazolides ', Journal of Materials Chemistry A, vol. 8, no. 26, pp. 12854-12886 . https://doi.org/10.1039/d0ta01788d
Journal of Materials Chemistry A

The polybenzimidazoles represent a large family of high-performance polymers containing benzimidazole groups as part of the structural repeat unit. New application areas in electrochemical cells and separation processes have emerged during the last t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::800deb48b5c7f58b8e3cba5b88d1a94d
https://doi.org/10.1039/d0ta01788d

Fluorine-containing bio-inert polymers: Roles of intermediate water

Autor: Ryohei Koguchi, Masaru Tanaka, Katja Jankova

Publikováno v: Acta biomaterialia. 138

Fluorine-containing polymers are used not only in industrial processes but also in medical applications, because they exhibit excellent heat, weather, and chemical resistance. As these polymers are not easily degraded in our body, it is difficult to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72ac6defa1fdd8212927672e6348e90c
https://pubmed.ncbi.nlm.nih.gov/34700043

Understanding the Effect of Hydration on the Bio-inert Properties of 2-Hydroxyethyl Methacrylate Copolymers with Small Amounts of Amino- or/and Fluorine-Containing Monomers

Autor: Daiki Murakami, Yuki Hayasaka, Kobayashi Daisuke, Tatsuya Miyajima, Masaru Tanaka, Kyoko Yamamoto, Yosuke Amino, Ryohei Koguchi, Katja Jankova, Shingo Kobayashi

Publikováno v: Koguchi, R, Jankova, K, Hayasaka, Y, Kobayashi, D, Amino, Y, Miyajima, T, Kobayashi, S, Murakami, D, Yamamoto, K & Tanaka, M 2020, ' Understanding the Effect of Hydration on the Bio-inert Properties of 2-Hydroxyethyl Methacrylate Copolymers with Small Amounts of Amino-or/and Fluorine-Containing Monomers ', A C S Biomaterials Science & Engineering, vol. 6, no. 5, pp. 2855-2866 . https://doi.org/10.1021/acsbiomaterials.0c00230

Materials exhibiting "bio-inert properties" are essential for developing medical devices because they are less recognized as foreign substances by proteins and cells in the living body. We have reported that the presence of intermediate water (IW) wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad96efbae63593cc9dfc54bb98162dc5
https://orbit.dtu.dk/en/publications/2cd10412-f6f0-41d3-a1ca-12c94dda7113

Self-restoring polymer brushes under tribological stress and the biomedical applications

Autor: Troels Røn, Søren Hvilsted, Katja Jankova, Seunghwan Lee, Irakli Javakhishvili

Publikováno v: Røn, T, Javakhishvili, I, Hvilsted, S, Jankova, K & Lee, S 2016, ' Self-restoring polymer brushes under tribological stress and the biomedical applications ', MRS Advances, vol. 1, no. 27, pp. 1971-1976 . https://doi.org/10.1557/adv.2016.345

For biological and mechanical systems involving moving parts, surface slipperiness is often a critical attribute for their optimal functions. Surface grafting with hydrophilic polymers is a powerful means to render materials slippery in aqueous envir

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f70fb8c4bb5c0d49c7808019d9d0410
https://doi.org/10.1557/adv.2016.345

Hydration States and Blood Compatibility of Hydrogen-Bonded Supramolecular Poly(2-methoxyethyl acrylate)

Autor: Katja Jankova, Daiki Murakami, Toshiki Sonoda, Irakli Javakhishvili, Masaru Tanaka, Ryohei Koguchi, Shingo Kobayashi

Publikováno v: Jankova, K, Javakhishvili, I, Kobayashi, S, Koguchi, R, Murakami, D, Sonoda, T & Tanaka, M 2019, ' Hydration States and Blood Compatibility of Hydrogen-Bonded Supramolecular Poly(2-methoxyethyl acrylate) ', ACS Applied Bio Materials, vol. 2, no. 10, pp. 4154-4161 . https://doi.org/10.1021/acsabm.9b00363

The practical use of the viscous liquid polymer, poly(2-methoxyethyl acrylate) (PMEA), was expanded from thin films with excellent blood compatibility to thick coatings and free-standing films without essentially sacrificing its blood compatibility.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c2f234f49699def45de3ff2c5b896e0
https://orbit.dtu.dk/en/publications/7dc66469-f3d7-4ba6-a3ec-1dfb7abb727a