Asymmetric polyethersulfone membranes with crosslinked poly(glycidyl methacrylate) particles
2013
Аутори
Radovanović, FilipTomković, Tanja
Nastasović, Aleksandra B.
Veličković, Sava J.
Nešić, Aleksandra
Onjia, Antonije E.
Остала ауторства
Dekanski, Aleksandar B.Sovilj, Sofija P.
Конференцијски прилог
Метаподаци
Приказ свих података о документуАпстракт
Polyethersulfone (PES) is frequently used for high-performance ultrafiltration membranes. Functionalization of PES membranes is required to introduce new groups for specific applications, such as affinity membranes for bioseparations [1]. Functionalization methods include bulk modification of PES material, blending of PES with another material, or surface modification of PES membranes [2]. In this work a novel method for introducing functional groups in asymmetric PES membranes is presented [3]. A cast film comprising PES, glycidyl methacrylate (GMA) and a common solvent was exposed to UV irradiation to form a gel of crosslinked polyGMA. The gel was then immersed in a water bath to create an asymmetric membrane with crosslinked polyGMA particles, as shown in Fig. 1. A simple treatment of these membranes with diethylene triamine was used to open the epoxide rings in polyGMA particles and introduce amine functional groups. The effects of monomer concentrations on the properties and separ...ation performance of these novel membrane adsorbers will be presented.
Кључне речи:
polyethersulfone membranes / asymmetric membranes / poly(glycidyl methacrylate) particlesИзвор:
8th International Conference of the Chemical Societies of the South-East European Countries - ICOSECS 8, Belgrade, Serbia, June 27-29, 2013: Book of Abstracts, 2013, 128-128Издавач:
- Belgrade : Serbian Chemical Society
Финансирање / пројекти:
- Микро, нано-системи и сензори за примену у електропривреди, процесној индустрији и заштити животне средине (RS-MESTD-Technological Development (TD or TR)-32008)
- Нове технологије за мониторинг и заштиту животног окружења од штетних хемијских супстанци и радијационог оптерећења (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43009)
- Синтеза и карактеризација нових функционалних полимера и полимерних нанокомпозита (RS-MESTD-Basic Research (BR or ON)-172062)
Колекције
Институција/група
VinčaTY - CONF AU - Radovanović, Filip AU - Tomković, Tanja AU - Nastasović, Aleksandra B. AU - Veličković, Sava J. AU - Nešić, Aleksandra AU - Onjia, Antonije E. PY - 2013 UR - http://dais.sanu.ac.rs/123456789/796 UR - https://vinar.vin.bg.ac.rs/handle/123456789/7534 AB - Polyethersulfone (PES) is frequently used for high-performance ultrafiltration membranes. Functionalization of PES membranes is required to introduce new groups for specific applications, such as affinity membranes for bioseparations [1]. Functionalization methods include bulk modification of PES material, blending of PES with another material, or surface modification of PES membranes [2]. In this work a novel method for introducing functional groups in asymmetric PES membranes is presented [3]. A cast film comprising PES, glycidyl methacrylate (GMA) and a common solvent was exposed to UV irradiation to form a gel of crosslinked polyGMA. The gel was then immersed in a water bath to create an asymmetric membrane with crosslinked polyGMA particles, as shown in Fig. 1. A simple treatment of these membranes with diethylene triamine was used to open the epoxide rings in polyGMA particles and introduce amine functional groups. The effects of monomer concentrations on the properties and separation performance of these novel membrane adsorbers will be presented. PB - Belgrade : Serbian Chemical Society C3 - 8th International Conference of the Chemical Societies of the South-East European Countries - ICOSECS 8, Belgrade, Serbia, June 27-29, 2013: Book of Abstracts T1 - Asymmetric polyethersulfone membranes with crosslinked poly(glycidyl methacrylate) particles SP - 128 EP - 128 UR - https://hdl.handle.net/21.15107/rcub_vinar_7534 ER -
@conference{ author = "Radovanović, Filip and Tomković, Tanja and Nastasović, Aleksandra B. and Veličković, Sava J. and Nešić, Aleksandra and Onjia, Antonije E.", year = "2013", abstract = "Polyethersulfone (PES) is frequently used for high-performance ultrafiltration membranes. Functionalization of PES membranes is required to introduce new groups for specific applications, such as affinity membranes for bioseparations [1]. Functionalization methods include bulk modification of PES material, blending of PES with another material, or surface modification of PES membranes [2]. In this work a novel method for introducing functional groups in asymmetric PES membranes is presented [3]. A cast film comprising PES, glycidyl methacrylate (GMA) and a common solvent was exposed to UV irradiation to form a gel of crosslinked polyGMA. The gel was then immersed in a water bath to create an asymmetric membrane with crosslinked polyGMA particles, as shown in Fig. 1. A simple treatment of these membranes with diethylene triamine was used to open the epoxide rings in polyGMA particles and introduce amine functional groups. The effects of monomer concentrations on the properties and separation performance of these novel membrane adsorbers will be presented.", publisher = "Belgrade : Serbian Chemical Society", journal = "8th International Conference of the Chemical Societies of the South-East European Countries - ICOSECS 8, Belgrade, Serbia, June 27-29, 2013: Book of Abstracts", title = "Asymmetric polyethersulfone membranes with crosslinked poly(glycidyl methacrylate) particles", pages = "128-128", url = "https://hdl.handle.net/21.15107/rcub_vinar_7534" }
Radovanović, F., Tomković, T., Nastasović, A. B., Veličković, S. J., Nešić, A.,& Onjia, A. E.. (2013). Asymmetric polyethersulfone membranes with crosslinked poly(glycidyl methacrylate) particles. in 8th International Conference of the Chemical Societies of the South-East European Countries - ICOSECS 8, Belgrade, Serbia, June 27-29, 2013: Book of Abstracts Belgrade : Serbian Chemical Society., 128-128. https://hdl.handle.net/21.15107/rcub_vinar_7534
Radovanović F, Tomković T, Nastasović AB, Veličković SJ, Nešić A, Onjia AE. Asymmetric polyethersulfone membranes with crosslinked poly(glycidyl methacrylate) particles. in 8th International Conference of the Chemical Societies of the South-East European Countries - ICOSECS 8, Belgrade, Serbia, June 27-29, 2013: Book of Abstracts. 2013;:128-128. https://hdl.handle.net/21.15107/rcub_vinar_7534 .
Radovanović, Filip, Tomković, Tanja, Nastasović, Aleksandra B., Veličković, Sava J., Nešić, Aleksandra, Onjia, Antonije E., "Asymmetric polyethersulfone membranes with crosslinked poly(glycidyl methacrylate) particles" in 8th International Conference of the Chemical Societies of the South-East European Countries - ICOSECS 8, Belgrade, Serbia, June 27-29, 2013: Book of Abstracts (2013):128-128, https://hdl.handle.net/21.15107/rcub_vinar_7534 .