Scholarly record
HYBRID MATERIALS BASED ON METAL-CONTAINING MICROCRYSTALLINE AND BACTERIAL CELLULOSE: GREEN SYNTHESIS AND CHARACTERIZATION.
Abstract
New materials based on Au and Ag nanoparticles stabilized in a matrix of microcrystalline and bacterial cellulose were prepared for medical applications. Au and Ag nanoparticles were synthesized in i-PrOH by metal vapor synthesis (MVS) and incorporated into the polysaccharide matrix using metal-containing organosol. The MVS is an efficient route of purposeful synthesis of metallic nanoparticles and their derived composites. Microcrystalline cellulose brand Avicel PH-101 with a polymerization degree of 180 and an average particle size of 50 ?m was used. Bacterial cellulose films were synthesized by Gluconacetobacter hansenii producer strain. The materials were characterized by transmission and scanning electron microscopy (TEM, SEM), X-ray photoelectron spectroscopy (XPS), X-ray diffraction, Fourier-transform infrared spectroscopy and thermogravimetric analysis (TGA). TEM shows that Au and Ag particles with average sizes of 10.2 and 17 nm, respectively, are on the surface of microcrystalline cellulose powder. The valence states of Au and Ag determined by XPS are Au0 and Ag0. In accordance with the TGA data, the introduction of Au and Ag nanoparticles into microcrystalline cellulose has practically no effect on the thermal stability of the polymers. SEM shows that the bacterial cellulose films containing metal nanoparticles consist of filament fibers with different diameters, of which micro- and macrofibrils with a diameter of 15-20 and 50-100 nm, respectively, were formed. The metal nanoparticles have a wide size distribution. The bacterial cellulose nanocomposite is a gradient material in which the metal concentration decreases from the surface to the middle of the film.
Publication Impact Profile
Publication details
References14
Picheth G.F., Pirich C.L., Sierakowski M.R., Woehl M.A., Sakakibara C.N., Souza C.F., Martin A.A., Silva R. and Freitas R.A. Bacterial cellulose in biomedical applications: A review, Int. J. Biological Macromolecules, vol. 104, pp 97-106, 2017.
Stumpf T.R., Yang X., Zhang J. and Cao X. In situ and ex situ modifications of bacterial cellulose for application in tissue engineering, Materials Science and Engineering C, vol. 82, pp 372-383, 2018.
Volova T.G., Shumilova A.A., Shidlovskiy I.P., Nikolaeva E.D., Sukovatiy A.G., Vasiliev A.D. and Shishatskaya E.I. Antibacterial properties of films of cellulose composites with silver nanoparticles and antibiotics, Polymer Testing, , vol. 65, pp 54-68, 2018.
Barbaro D., Di Bari L., Gandin V., Evangelisti C., Vitulli G., Schiavi E., Marzano C., Ferretti A.M. and Salvadori P. Glucose-coated superparamagnetic iron oxide nanoparticles prepared by metal vapour synthesis are electively internalized in a pancreatic adenocarcinoma cell line expressing GLUT1 transporter, PLoS ONE, vol.10/issue 4, 2015: e0123159. DOI: 10.1371/journal.pone.0123159
Cárdenas-Triviño G. and Cruzat-Contreras C. Study of aggregation of gold nanoparticles in chitosan, Journal of Cluster Science, vol. 29, pp 1081-1088, 2018.
Vasil’kov A.Yu., Dovnar R.I., Smotryn S.M., Iaskevich N.N. and Naumkin A.V. Healing of Experimental Aseptic Skin Wound under the Influence of the Wound Dressing, Containing Silver Nanoparticles, American Journal of Nanotechnology & Nanomedicine, vol. 1/issue 2, pp70-77, 2018,https://www.scireslit.com/Nanotechnology
Schramm M., Gromet Z. & Hestrin S. Synthesis of cellulose by Acetobacter xylinum, Biochem. J., vol. 67, pp 669-679, 1957.
Vasil’kov A.Yu, Dovnar R.I., Smotryn S.M., Iaskevich N.N. and Naumkin A.V. Plasmon Resonance of Silver Nanoparticles as a Method of Increasing Their Antibacterial Action, Antibiotics, vol. 7/issue 80, pp 1-18, 2018, DOI: 10.3390/antibiotics7030080
Carrilo F., Colom X., Suñol J.J. and Saurin J. Structural FTIR analysis and thermal characterization of lyocell and viscose-type fibers, European Polymer Journal, vol. 40, pp 2229-2234, 2004.
] Široký J., Blackburn R.S., Bechtold T., Taylor J. and White P. Attenuated total reflectance Fourier-transform Infrared spectroscopy analysis of crystallinity changes in lyocell following continuous treatment with sodium hydroxide, Cellulose, vol. 17, pp 103-106, 2010.
Beamson G. and Briggs D., High Resolution XPS of Organic Polymers. The Scientia ESCA300 Database ,Wiley, Chichester, UK, 1992.
NIST X-ray Photoelectron Spectroscopy Database, NIST Standard Reference Database Number 20, National Institute of Standards and Technology, Gaithersburg MD, USA, 20899, 2000, DOI: 10.18434/T4T88K, (retrieved May 10, 2018).
Moulder J.F, Stickle W.F., Sobol P.E. and Bomben K.D. Handbook of X-ray Photoelectron Spectroscopy, Perkin Elmer Corporation, Eden Prairie MN,USA, 1995.
Morales J., Sánchez L., Martın F., Ramos-Barrado J.R., Sánchez M. Synthesis, characterization, and electrochemical properties of nanocrystalline silver thin films obtained by spray pyrolysis. Journal of The Electrochemical Society, vol. 151, pp A151-A157, 2004.
Citing literature
Number of times cited according to Crossref: 1
View or Download full articleAccess options
SWS access login
Login as SWS Scientific CommitteeLogin as SWS Scientific PartnerLogin as SWS AuthorAuthors and approved SWS contributors will read and export their own linked papers after identity matching by SWS profile, email and SGEM GlobalID.
For librarian assistance: [email protected]
Purchase Instant Access
- Article can be downloaded after successful payment.
- Article may be used according to SWS library access terms.
- Article cannot be redistributed.
