Spider silk as a template for obtaining magnesium oxide and magnesium hydroxide fibers
2018
Autori
Dmitrović, SvetlanaPrekajski, Marija
Jokic, Bojan
Branković, Goran
Zarubica, Aleksandra
Zikic, Vladimir
Matović, Branko
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Spider silk fibers, collected from Pholcus Phalangioides spider were used as a template for obtaining magnesium oxide (MgO, periclase) as well as magnesium hydroxide (Mg(OH)(2), brucite) fibers. Magnesium oxide fibers were obtained in a simple manner by heat induced decomposition of magnesium salt (MgCl2) in the presence of the spider silk fibers, while magnesium hydroxide fibers were synthesized by hydration of MgO fibers at 50, 70 and 90 degrees C, for 48 and 96 h. According to Scanning electron microscopy (SEM), dimensions of spider silk fibers determined the dimension of synthesized MgO fibers, while for Mg(OH)(2) fibers, the average diameter was increased with prolonging the hydration period. The surface of Mg(OH)(2) fibers was noticed to be covered with brucite in a form of plates. X-Ray diffraction (XRD) analysis showed that MgO fibers were single-phased (the pure magnesium oxide fibers were obtained), while Mg(OH)(2) fibers were two-or single-phased brucite depending on incubat...ion period, and/or incubation temperature.
Ključne reči:
spider silk / periclase / fibers / bruciteIzvor:
Hemijska Industrija, 2018, 72, 1, 23-28Izdavač:
- Savez hemijskih inženjera, Beograd
Finansiranje / projekti:
- Sinteza, procesiranje i karakterizacija nanostrukturnih materijala za primenu u oblasti energije, mehaničkog inženjerstva, zaštite životne stredine i biomedicine (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45012)
DOI: 10.2298/HEMIND170404018D
ISSN: 0367-598X
WoS: 000429312400003
Scopus: 2-s2.0-85043756433
Institucija/grupa
Institut za multidisciplinarna istraživanjaTY - JOUR AU - Dmitrović, Svetlana AU - Prekajski, Marija AU - Jokic, Bojan AU - Branković, Goran AU - Zarubica, Aleksandra AU - Zikic, Vladimir AU - Matović, Branko PY - 2018 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/1132 AB - Spider silk fibers, collected from Pholcus Phalangioides spider were used as a template for obtaining magnesium oxide (MgO, periclase) as well as magnesium hydroxide (Mg(OH)(2), brucite) fibers. Magnesium oxide fibers were obtained in a simple manner by heat induced decomposition of magnesium salt (MgCl2) in the presence of the spider silk fibers, while magnesium hydroxide fibers were synthesized by hydration of MgO fibers at 50, 70 and 90 degrees C, for 48 and 96 h. According to Scanning electron microscopy (SEM), dimensions of spider silk fibers determined the dimension of synthesized MgO fibers, while for Mg(OH)(2) fibers, the average diameter was increased with prolonging the hydration period. The surface of Mg(OH)(2) fibers was noticed to be covered with brucite in a form of plates. X-Ray diffraction (XRD) analysis showed that MgO fibers were single-phased (the pure magnesium oxide fibers were obtained), while Mg(OH)(2) fibers were two-or single-phased brucite depending on incubation period, and/or incubation temperature. PB - Savez hemijskih inženjera, Beograd T2 - Hemijska Industrija T1 - Spider silk as a template for obtaining magnesium oxide and magnesium hydroxide fibers EP - 28 IS - 1 SP - 23 VL - 72 DO - 10.2298/HEMIND170404018D ER -
@article{ author = "Dmitrović, Svetlana and Prekajski, Marija and Jokic, Bojan and Branković, Goran and Zarubica, Aleksandra and Zikic, Vladimir and Matović, Branko", year = "2018", abstract = "Spider silk fibers, collected from Pholcus Phalangioides spider were used as a template for obtaining magnesium oxide (MgO, periclase) as well as magnesium hydroxide (Mg(OH)(2), brucite) fibers. Magnesium oxide fibers were obtained in a simple manner by heat induced decomposition of magnesium salt (MgCl2) in the presence of the spider silk fibers, while magnesium hydroxide fibers were synthesized by hydration of MgO fibers at 50, 70 and 90 degrees C, for 48 and 96 h. According to Scanning electron microscopy (SEM), dimensions of spider silk fibers determined the dimension of synthesized MgO fibers, while for Mg(OH)(2) fibers, the average diameter was increased with prolonging the hydration period. The surface of Mg(OH)(2) fibers was noticed to be covered with brucite in a form of plates. X-Ray diffraction (XRD) analysis showed that MgO fibers were single-phased (the pure magnesium oxide fibers were obtained), while Mg(OH)(2) fibers were two-or single-phased brucite depending on incubation period, and/or incubation temperature.", publisher = "Savez hemijskih inženjera, Beograd", journal = "Hemijska Industrija", title = "Spider silk as a template for obtaining magnesium oxide and magnesium hydroxide fibers", pages = "28-23", number = "1", volume = "72", doi = "10.2298/HEMIND170404018D" }
Dmitrović, S., Prekajski, M., Jokic, B., Branković, G., Zarubica, A., Zikic, V.,& Matović, B.. (2018). Spider silk as a template for obtaining magnesium oxide and magnesium hydroxide fibers. in Hemijska Industrija Savez hemijskih inženjera, Beograd., 72(1), 23-28. https://doi.org/10.2298/HEMIND170404018D
Dmitrović S, Prekajski M, Jokic B, Branković G, Zarubica A, Zikic V, Matović B. Spider silk as a template for obtaining magnesium oxide and magnesium hydroxide fibers. in Hemijska Industrija. 2018;72(1):23-28. doi:10.2298/HEMIND170404018D .
Dmitrović, Svetlana, Prekajski, Marija, Jokic, Bojan, Branković, Goran, Zarubica, Aleksandra, Zikic, Vladimir, Matović, Branko, "Spider silk as a template for obtaining magnesium oxide and magnesium hydroxide fibers" in Hemijska Industrija, 72, no. 1 (2018):23-28, https://doi.org/10.2298/HEMIND170404018D . .