Pregled bibliografske jedinice broj: 1028162
Influence of cotton pre-treatment in an alkaline medium on binding with inclusion complex of beta-cyclodextrin- tea tree essential oil
Influence of cotton pre-treatment in an alkaline medium on binding with inclusion complex of beta-cyclodextrin- tea tree essential oil // PROCEEDINGS of 13th SYMPOSIUM „NOVEL TECHNOLOGIES AND ECONOMIC DEVELOPMENT“ / Lazić, Miodrag (ur.).
Leskovac, 2019. str. 128-135 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 1028162 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Influence of cotton pre-treatment in an
alkaline medium on binding with inclusion
complex of beta-cyclodextrin- tea tree
essential oil
Autori
Flinčec Grgac, Sandra ; Kopljar, Marija ; Malinar, Rajna
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
PROCEEDINGS of 13th SYMPOSIUM „NOVEL TECHNOLOGIES AND ECONOMIC DEVELOPMENT“
/ Lazić, Miodrag - Leskovac, 2019, 128-135
ISBN
978-86-89429-36-7
Skup
13th Symposium "Novel Technologies and Economic Development"
Mjesto i datum
Leskovac, Srbija, 18.10.2019. - 19.10.2019
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
cotton, β-CD-essential oil, pre-treated in NaOH, FTIR-ATR, Ba-number, mechanical properties
Sažetak
A change in the percentage of crystallinity of cellulose cotton material occurs due to the action of NaOH or KOH depending on the concentrations applied, which increases the reactivity of so treated materials. The paper observed the effect of parameters of leaching on 100% cotton fabric with the aim of activating the surface for more effective binding of the inclusion complexes β- cyclodextrin-essential oil. The obtained changes in physico-chemical properties after completion of pretreatment and binding of the β-CD-essential oil inclusion complex before and after the maintenance cycle, were investigated with the FTIR-ATR spectrometer. There are visible differences in the spectral ribbons of 100% cotton fabric and treated fabrics which indicates the presence of β-CD-essential oil complex on cotton fabric. In addition, the Ba- number according to AATCC TM 89-1998 was determined on all the treated samples to indicate the completeness of the reaction between cellulose and the treatments carried out. Also, the mechanical properties of the fabric were investigated before and after the treatment in accordance with ISO 13934-1, which clearly indicate that there was no major mechanical damage to cellulose cotton samples during pre-treatment and finishing.
Izvorni jezik
Engleski
Znanstvena područja
Tekstilna tehnologija
POVEZANOST RADA
Projekti:
HRZZ-UIP-2017-05-8780 - Bolničke zaštitne tekstilije (HPROTEX) (Flinčec Grgac, Sandra, HRZZ - UIP-2017-05) ( CroRIS)
Ustanove:
Tekstilno-tehnološki fakultet, Zagreb
