Preparation and Characterization of Bacterial Cellulose Composites with Silver Nanoparticles

Shidlovskiy, Ivan P.; Shishatskaya, Ekaterina I.; Шидловский, И.П.; Shumilova, Anna A.; Шишацкая, Е.И.

doi:10.17516/1997-1389-0027

Cited by 4 publications

(2 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The production of bacterial cellulose films was carried out according to the protocol described by Shidlovskiy et al, 2017. In brief, BCF were synthesized by Komagataeibacter xylinus B-12068 culture strain which was previously isolated from fermented tea (kombucha). The actively growing isolate was cultured in Hestrin-Schramm (HS) liquid medium and for 7 days at a temperature of 30°C under static conditions.…”

Section: 4production Of Bacterial Cellulose Filmsmentioning

confidence: 99%

Bio-functionalization of phytogenic Ag and ZnO nanobactericides onto cellulose films for bactericidal activity against multiple drug resistant pathogens

Baker

Prudnikova

Shumilova

et al. 2019

Journal of Microbiological Methods

Self Cite

View full text Add to dashboard Cite

The present study envisages synthesis of silver and zinc oxide nanobactericides from phytogenic source Bupleurum aureum. The synthesized nanobactericides were subjected to biophysical characterization and evaluated for biofunctionalization onto bacterial cellulose membrane which was synthesized by Komagataeibacter xylinus B-12068 culture strain. The synthesis was initially confirmed with UV -visible spectroscopy which conferred maximum absorbance at 415 nm for silver nanobactericides and 280 nm for zinc nanobactericides. The molecular binding and stabilization were predicted using FTIR which confirmed the presence of functional moieties. The XRD analysis revealed the crystalline nature and morphological characteristics was studied using TEM which confirmed the poly-dispersity of nanobactericides with the average size being 20-25 nm. The nanobactericides were tested against seven multi-drug resistant pathogens which were clinically isolated from patients suffering from myriad microbial infections. The tested pathogens were having antimicrobial resistant to ten different antibiotics and are reported to be members of ESKAPE pathogen group which are the major cause of drugresistance. The nanobactericides displayed significant activity against test pathogens with silver nanobactericides showed the highest activity against Escherichia coli strain 55 with 24 mm zone of inhibition and zinc oxide nanobactericides displayed the highest activity against Methicillin-resistant Staphylococcus aureus with 20 mm inhibition zone. The nanobactericides embedded onto bacterial cellulose to develop nanobactericides incorporated films which were characterized using SEM along with physicochemical analysis. The bacterial films with nanobactericides were evaluated against test pathogens which showed activity against all the pathogens. The results obtained in the present investigation attributes towards growing scientific knowledge on drug resistance during the post drug-resistance era.

show abstract

Section: 4production Of Bacterial Cellulose Filmsmentioning

confidence: 99%

Bio-functionalization of phytogenic Ag and ZnO nanobactericides onto cellulose films for bactericidal activity against multiple drug resistant pathogens

Baker

Prudnikova

Shumilova

et al. 2019

Journal of Microbiological Methods

Self Cite

View full text Add to dashboard Cite

show abstract

“…The production of bacterial cellulose film (BCF) was carried out according to the protocol described by Shidlovskiy et al, 2017. In brief, BCF was synthesized by Komagataeibacter xylinus B-12068 culture strain which was previously isolated from fermented tea (kombucha). The actively growing isolate was cultured in Hestrin-Schramm (HS) liquid medium and for 7 days at a temperature of 30°C under static conditions.…”

Section: 4production Of Bacterial Cellulose Filmsmentioning

confidence: 99%

Bio-hybridization of nanobactericides with cellulose films for effective treatment against members of ESKAPE multi-drug-resistant pathogens

et al. 2018

Self Cite

View full text Add to dashboard Cite

Nanoparticle embedded cellulosic film: Synergistic influence on antibacterial activity and sustainable agronomic evaluation

Baker,

Prudnikova,

Sukhanova

et al. 2023

Biocatalysis and Agricultural Biotechnology

View full text Add to dashboard Cite

Preparation and Characterization of Bacterial Cellulose Composites with Silver Nanoparticles

Abstract: Bacterial cellulose (BC) is widely used in medicine as a dressing material due to its good biological properties -high biocompatibility, low adhesion and the ability to absorb wound

Cited by 4 publications

References 8 publications

Bio-functionalization of phytogenic Ag and ZnO nanobactericides onto cellulose films for bactericidal activity against multiple drug resistant pathogens

Bio-functionalization of phytogenic Ag and ZnO nanobactericides onto cellulose films for bactericidal activity against multiple drug resistant pathogens

Bio-hybridization of nanobactericides with cellulose films for effective treatment against members of ESKAPE multi-drug-resistant pathogens

Nanoparticle embedded cellulosic film: Synergistic influence on antibacterial activity and sustainable agronomic evaluation

Contact Info

Product

Resources

About