A step towards tuning the jute fiber structure and properties by employing sodium periodate oxidation and coating with alginate
Аутори
Ivanovska, AleksandraMilošević, Marija
Lađarević, Jelena
Jankoska, Maja
Matić, Tamara
Svirčev, Zorica
Kostić, Mirjana
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
This paper outlines a novel simple protocol for tuning the structure and properties of jute using sodium periodate (NaIO4) oxidation and coating with alginate. When compared to the raw jute, fabrics oxidized with a 0.2 or 0.4 % NaIO4 solution for 30–120 min exhibited an increased aldehyde group content (0.185 vs. 0.239–0.398 mmol/g), a significantly increased negative zeta potential (from − 8.57 down to − 20.12 mV), a slight disruption of fiber crystallinity, 15.1–37.5 % and 27.9–49.8 % lower fabric maximum force and stiffness, respectively. Owing to the removal of hydrophobic surface barrier, decreased crystallinity index and the presence of micropores on the
fabrics' surfaces, oxidized fabrics have a 22.3–29.6 % improved ability for moisture sorption compared to raw fabric. Oxidized fabrics characterized by very long wetting times and excellent antioxidant activities (> 98 %), can find applications as hydrophobic packaging materials. To further extend the utilization of jute in bioc...arpet engineering such as water-binding geo-prebiotic supports, oxidized fabrics were coated with alginate resulting in 7.9–24.9 % higher moisture sorption and 352–660 times lower wetting times than their oxidized counterparts. This modification protocol has never been applied to lignocellulosic fibers and sheds new light on obtaining jute fabrics with tuned structure and properties intended for various applications.
Кључне речи:
jute / sodium periodate / alginate / functional groups / properties / applicationИзвор:
International Journal of Biological Macromolecules, 2024, 257, 128668-Издавач:
- Elsevier B.V.
Финансирање / пројекти:
- RECAP - Integrated Strategy for Rehabilitation of Disturbed Land Surfaces and Control of Air Pollution (RS-ScienceFundRS-Ideje-7726976)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200287 (Иновациони центар Технолошко-металуршког факултета у Београду доо) (RS-MESTD-inst-2020-200287)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200135 (Универзитет у Београду, Технолошко-металуршки факултет) (RS-MESTD-inst-2020-200135)
Напомена:
- Supplementary information: https://technorep.tmf.bg.ac.rs/handle/123456789/7334
Повезане информације:
Колекције
Институција/група
Inovacioni centarTY - JOUR AU - Ivanovska, Aleksandra AU - Milošević, Marija AU - Lađarević, Jelena AU - Jankoska, Maja AU - Matić, Tamara AU - Svirčev, Zorica AU - Kostić, Mirjana PY - 2024 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6978 AB - This paper outlines a novel simple protocol for tuning the structure and properties of jute using sodium periodate (NaIO4) oxidation and coating with alginate. When compared to the raw jute, fabrics oxidized with a 0.2 or 0.4 % NaIO4 solution for 30–120 min exhibited an increased aldehyde group content (0.185 vs. 0.239–0.398 mmol/g), a significantly increased negative zeta potential (from − 8.57 down to − 20.12 mV), a slight disruption of fiber crystallinity, 15.1–37.5 % and 27.9–49.8 % lower fabric maximum force and stiffness, respectively. Owing to the removal of hydrophobic surface barrier, decreased crystallinity index and the presence of micropores on the fabrics' surfaces, oxidized fabrics have a 22.3–29.6 % improved ability for moisture sorption compared to raw fabric. Oxidized fabrics characterized by very long wetting times and excellent antioxidant activities (> 98 %), can find applications as hydrophobic packaging materials. To further extend the utilization of jute in biocarpet engineering such as water-binding geo-prebiotic supports, oxidized fabrics were coated with alginate resulting in 7.9–24.9 % higher moisture sorption and 352–660 times lower wetting times than their oxidized counterparts. This modification protocol has never been applied to lignocellulosic fibers and sheds new light on obtaining jute fabrics with tuned structure and properties intended for various applications. PB - Elsevier B.V. T2 - International Journal of Biological Macromolecules T1 - A step towards tuning the jute fiber structure and properties by employing sodium periodate oxidation and coating with alginate SP - 128668 VL - 257 DO - 10.1016/j.ijbiomac.2023.128668 ER -
@article{ author = "Ivanovska, Aleksandra and Milošević, Marija and Lađarević, Jelena and Jankoska, Maja and Matić, Tamara and Svirčev, Zorica and Kostić, Mirjana", year = "2024", abstract = "This paper outlines a novel simple protocol for tuning the structure and properties of jute using sodium periodate (NaIO4) oxidation and coating with alginate. When compared to the raw jute, fabrics oxidized with a 0.2 or 0.4 % NaIO4 solution for 30–120 min exhibited an increased aldehyde group content (0.185 vs. 0.239–0.398 mmol/g), a significantly increased negative zeta potential (from − 8.57 down to − 20.12 mV), a slight disruption of fiber crystallinity, 15.1–37.5 % and 27.9–49.8 % lower fabric maximum force and stiffness, respectively. Owing to the removal of hydrophobic surface barrier, decreased crystallinity index and the presence of micropores on the fabrics' surfaces, oxidized fabrics have a 22.3–29.6 % improved ability for moisture sorption compared to raw fabric. Oxidized fabrics characterized by very long wetting times and excellent antioxidant activities (> 98 %), can find applications as hydrophobic packaging materials. To further extend the utilization of jute in biocarpet engineering such as water-binding geo-prebiotic supports, oxidized fabrics were coated with alginate resulting in 7.9–24.9 % higher moisture sorption and 352–660 times lower wetting times than their oxidized counterparts. This modification protocol has never been applied to lignocellulosic fibers and sheds new light on obtaining jute fabrics with tuned structure and properties intended for various applications.", publisher = "Elsevier B.V.", journal = "International Journal of Biological Macromolecules", title = "A step towards tuning the jute fiber structure and properties by employing sodium periodate oxidation and coating with alginate", pages = "128668", volume = "257", doi = "10.1016/j.ijbiomac.2023.128668" }
Ivanovska, A., Milošević, M., Lađarević, J., Jankoska, M., Matić, T., Svirčev, Z.,& Kostić, M.. (2024). A step towards tuning the jute fiber structure and properties by employing sodium periodate oxidation and coating with alginate. in International Journal of Biological Macromolecules Elsevier B.V.., 257, 128668. https://doi.org/10.1016/j.ijbiomac.2023.128668
Ivanovska A, Milošević M, Lađarević J, Jankoska M, Matić T, Svirčev Z, Kostić M. A step towards tuning the jute fiber structure and properties by employing sodium periodate oxidation and coating with alginate. in International Journal of Biological Macromolecules. 2024;257:128668. doi:10.1016/j.ijbiomac.2023.128668 .
Ivanovska, Aleksandra, Milošević, Marija, Lađarević, Jelena, Jankoska, Maja, Matić, Tamara, Svirčev, Zorica, Kostić, Mirjana, "A step towards tuning the jute fiber structure and properties by employing sodium periodate oxidation and coating with alginate" in International Journal of Biological Macromolecules, 257 (2024):128668, https://doi.org/10.1016/j.ijbiomac.2023.128668 . .