Bio-hybridization of nanobactericides with cellulose films for effective treatment against members of ESKAPE multi-drug-resistant pathogens
URI (for links/citations):
https://link.springer.com/article/10.1007/s13204-018-0717-9https://elib.sfu-kras.ru/handle/2311/111165
Author:
Syed, Baker
Tatiana, Volova
Svetlana V. Prudnikova
Anna A. Shumilova
Olga V. Perianova
Sergey M. Zharkov
Andrey, Kuzmin
Kondratenka, Olga
Kiryukhin, Bogdan
Ivan P. Shidlovskiy
Zoya K. Potkina
Olga Y. Khohlova
Tatiana I. Lobova
Corporate Contributor:
Институт нефти и газа
Базовая кафедра химии и технологии природных энергоносителей и углеродных материалов
Date:
2018-06Journal Name:
Springer BiomaterialsJournal Quartile in Web of Science:
Q2Bibliographic Citation:
Syed, Baker. Bio-hybridization of nanobactericides with cellulose films for effective treatment against members of ESKAPE multi-drug-resistant pathogens [Текст] / Baker Syed, Volova Tatiana, Svetlana V. Prudnikova, Anna A. Shumilova, Olga V. Perianova, Sergey M. Zharkov, Kuzmin Andrey, Olga Kondratenka, Bogdan Kiryukhin, Ivan P. Shidlovskiy, Zoya K. Potkina, Olga Y. Khohlova, Tatiana I. Lobova // Springer Biomaterials: Applied Nanoscaence. — 2018. — Т. 8 (№ 5). — С. 1101-1110Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала.
Abstract:
The rapid expansion of drug-resistant pathogens has created huge global impact and development of novel antimicrobial
leads is one of the top priority studies in the current scenario. The present study aims to develop bio-hybridized nanocellulose
flms which comprise of phytogenic silver nanobactericides. The nanobactericides were synthesized by treating 1 mM
silver nitrate with aqueous extract of Chamerion angustifolium which reduced the metal salt to produce polydispersed
nanobactericides which were tested against the members of ESKAPE drug-resistant communities. The synthesized silver
nanobactericides were subjected to characterization with UV–visible spectra which displayed maximum absorbance at
408 nm. The bio-molecular interaction of phyto-constituents to mediate synthesis and stabilization of nanobactericides was
studied with Fourier-transform infrared spectroscopy (FTIR) which depicted functional groups associated with nanobactericides.
The crystalline nature was studied with X-ray difraction (XRD) which showed Bragg’s intensities at 2θ angle which
denoted (111), (200), (220), and (311) planes. The morphological characteristics of silver nanobactericides were defned
with transmission electron Microscopy (TEM) image which displayed polydispersity of silver nanobactericides with size
ranging from 2 to 40 nm. The synthesized nanobactericides showed a signifcant activity against MRSA strain with 21 mm
zone of inhibition. The minimal inhibitory concentration of silver nanobactericides to inhibit the growth of test pathogens
was also determined which ranged between 0.625 and 1.25 μg/ml. The silver nanobactericides were bio-hybridized onto
nanocellulose flms produced by Komagataeibacter xylinus B-12068 culture strain. The flms were dried to determine the
mechanical properties which showed increased in Young’s modulus and tensile strength in comparison with control bacterial
cellulose flms. Overall, the results obtained in the present investigation are promising enough to report bactericidal activity
of bio-hybridized nanobactericidal flms against ESKAPE. These communities are reported to cause severe threats to all
forms of lives irrespective to their habitats which can lead to huge economical crisis.
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