ZnO-modified cellulose fiber sheets for antibody immobilization
Nema prikaza
Autori
Khatri, VinayHalasz, Katalin
Trandafilović, Lidija V.
Dimitrijević-Branković, Suzana I.
Mohanty, Paritosh
Đoković, Vladimir
Csoka, Levente
Članak u časopisu
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Cellulose fiber sheets impregnated with saccharide capped-ZnO nanoparticles were used as bioactive materials for antibody immobilization. First, ZnO nanoparticles were synthesized in the presence of glucose (monosaccharide), sucrose (disaccharide) as well as alginic acid and starch (polysaccharides). The pine cellulose fibers were then modified by the obtained saccharide capped nanoparticles and further incorporated into the sheets. The presence of ZnO significantly improved the immobilization of the antibodies on the surface of the sheets. After rewetting the alginic acid-ZnO modified sheets with saline solution, the retention of antibodies was about 95%. A high degree of the immobilization of biomolecules is an important feature for possible fabrications of bioactive- or biosensing-papers and we successfully tested the sheets on the detection of blood types using (A, B, and D blood antibodies). The ZnO nanopartides affected also the other properties of the sheets. The ZnO-modified fi...ber sheets showed higher values of tensile index (strength), smoothness and opacity, while the value of porosity was substantially lower than that of the unmodified sheet. The presence of ZnO nanoparticles provided also the antimicrobial activity to the sheets. They showed a strong activity against bacteria (Escherichia coli and Staphylococcus aureus) and strong resistance to the attack of cellulase producing fungus Gloeophyllum trabeum. (C) 2014 Elsevier Ltd. All rights reserved.
Ključne reči:
Antibody immobilization / Cellulose / Fibers / ZnO / Antimicrobial properties / Bioactive paperIzvor:
Carbohydrate Polymers, 2014, 109, 139-147Finansiranje / projekti:
- Materijali redukovane dimenzionalnosti za efikasnu apsorpciju svetlosti i konverziju energije (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45020)
- Uticaj veličine, oblika i strukture nanočestica na njihova svojstva i svojstva nanokompozita (RS-MESTD-Basic Research (BR or ON)-172056)
- Environment conscious energy efficient building project - EU [TAMOP-4.2.2.A-11/1/KONV-2012-0068], European Social Foundation
DOI: 10.1016/j.carbpol.2014.03.061
ISSN: 0144-8617; 1879-1344
PubMed: 24815410
WoS: 000336711500018
Scopus: 2-s2.0-84925835395
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Khatri, Vinay AU - Halasz, Katalin AU - Trandafilović, Lidija V. AU - Dimitrijević-Branković, Suzana I. AU - Mohanty, Paritosh AU - Đoković, Vladimir AU - Csoka, Levente PY - 2014 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6019 AB - Cellulose fiber sheets impregnated with saccharide capped-ZnO nanoparticles were used as bioactive materials for antibody immobilization. First, ZnO nanoparticles were synthesized in the presence of glucose (monosaccharide), sucrose (disaccharide) as well as alginic acid and starch (polysaccharides). The pine cellulose fibers were then modified by the obtained saccharide capped nanoparticles and further incorporated into the sheets. The presence of ZnO significantly improved the immobilization of the antibodies on the surface of the sheets. After rewetting the alginic acid-ZnO modified sheets with saline solution, the retention of antibodies was about 95%. A high degree of the immobilization of biomolecules is an important feature for possible fabrications of bioactive- or biosensing-papers and we successfully tested the sheets on the detection of blood types using (A, B, and D blood antibodies). The ZnO nanopartides affected also the other properties of the sheets. The ZnO-modified fiber sheets showed higher values of tensile index (strength), smoothness and opacity, while the value of porosity was substantially lower than that of the unmodified sheet. The presence of ZnO nanoparticles provided also the antimicrobial activity to the sheets. They showed a strong activity against bacteria (Escherichia coli and Staphylococcus aureus) and strong resistance to the attack of cellulase producing fungus Gloeophyllum trabeum. (C) 2014 Elsevier Ltd. All rights reserved. T2 - Carbohydrate Polymers T1 - ZnO-modified cellulose fiber sheets for antibody immobilization VL - 109 SP - 139 EP - 147 DO - 10.1016/j.carbpol.2014.03.061 ER -
@article{ author = "Khatri, Vinay and Halasz, Katalin and Trandafilović, Lidija V. and Dimitrijević-Branković, Suzana I. and Mohanty, Paritosh and Đoković, Vladimir and Csoka, Levente", year = "2014", abstract = "Cellulose fiber sheets impregnated with saccharide capped-ZnO nanoparticles were used as bioactive materials for antibody immobilization. First, ZnO nanoparticles were synthesized in the presence of glucose (monosaccharide), sucrose (disaccharide) as well as alginic acid and starch (polysaccharides). The pine cellulose fibers were then modified by the obtained saccharide capped nanoparticles and further incorporated into the sheets. The presence of ZnO significantly improved the immobilization of the antibodies on the surface of the sheets. After rewetting the alginic acid-ZnO modified sheets with saline solution, the retention of antibodies was about 95%. A high degree of the immobilization of biomolecules is an important feature for possible fabrications of bioactive- or biosensing-papers and we successfully tested the sheets on the detection of blood types using (A, B, and D blood antibodies). The ZnO nanopartides affected also the other properties of the sheets. The ZnO-modified fiber sheets showed higher values of tensile index (strength), smoothness and opacity, while the value of porosity was substantially lower than that of the unmodified sheet. The presence of ZnO nanoparticles provided also the antimicrobial activity to the sheets. They showed a strong activity against bacteria (Escherichia coli and Staphylococcus aureus) and strong resistance to the attack of cellulase producing fungus Gloeophyllum trabeum. (C) 2014 Elsevier Ltd. All rights reserved.", journal = "Carbohydrate Polymers", title = "ZnO-modified cellulose fiber sheets for antibody immobilization", volume = "109", pages = "139-147", doi = "10.1016/j.carbpol.2014.03.061" }
Khatri, V., Halasz, K., Trandafilović, L. V., Dimitrijević-Branković, S. I., Mohanty, P., Đoković, V.,& Csoka, L.. (2014). ZnO-modified cellulose fiber sheets for antibody immobilization. in Carbohydrate Polymers, 109, 139-147. https://doi.org/10.1016/j.carbpol.2014.03.061
Khatri V, Halasz K, Trandafilović LV, Dimitrijević-Branković SI, Mohanty P, Đoković V, Csoka L. ZnO-modified cellulose fiber sheets for antibody immobilization. in Carbohydrate Polymers. 2014;109:139-147. doi:10.1016/j.carbpol.2014.03.061 .
Khatri, Vinay, Halasz, Katalin, Trandafilović, Lidija V., Dimitrijević-Branković, Suzana I., Mohanty, Paritosh, Đoković, Vladimir, Csoka, Levente, "ZnO-modified cellulose fiber sheets for antibody immobilization" in Carbohydrate Polymers, 109 (2014):139-147, https://doi.org/10.1016/j.carbpol.2014.03.061 . .