Natural Biosurfactant as Antimicrobial Agent: Strategy to Action Against Fungal and Bacterial Activities

2022 ◽  
Author(s):  
Monika Choudhary ◽  
Vartika Verma ◽  
Rajendra Saran ◽  
Sameer S. Bhagyawant ◽  
Nidhi Srivastava
Keyword(s):  
Antimicrobial Agent

APPLICATIONS OF CHITOSAN-SULFATHIAZOLE AS ANTIMICROBIAL AGENT

2018 ◽  
Vol 28 (2) ◽  
pp. 429-432
Author(s):  
Dilyana Zvezdova
Keyword(s):  
Wound Healing ◽  
Antibacterial Activity ◽  
Fourier Transform ◽  
Infrared Spectroscopy ◽  
Antimicrobial Agent ◽  
Defense Mechanisms ◽  
Solvent Casting ◽  
Casting Method ◽  
Gram Negative ◽  
Positively Charged

Chitosan, a hydrophilic biopolymer industrially obtained by N-deacetylation of chitin, can be applied as an antimicrobial agent. It highlights the applications of chitosan as an antimicrobial agent against fungi, bacteria, and viruses and as an elicitor of plant defense mechanisms. A series of novel chitosan-sulfathiazole nanocomposite (CSFZ) films were prepared by using solvent casting method for wound healing application. Fourier transform infrared spectroscopy (FTIR) was employed to ascertain the interaction between negatively charged sulfathiazole and positively charged chitosan. Moreover, the antibacterial activity of the films was investigated against gram positive and gram negative microorganisms. It was found that all CSFZ films showed good inhibitory activity against all the tested bacteria as compared to control. The above analysis suggested that the CSFZ films could be used as potential candidates for wound healing application.

Screening compounds of Chinese herbal medicine and antimicrobial agent for controlling bacterial diseases of eels

2013 ◽  
Vol 18 (1) ◽  
pp. 230-236 ◽  
Author(s):  
Wenshu HUANG ◽  
Xuehao CHEN ◽  
Ying LIANG ◽  
Songlin GUO ◽  
Ruizhang GUAN
Keyword(s):  
Herbal Medicine ◽  
Antimicrobial Agent ◽  
Chinese Herbal Medicine ◽  
Bacterial Diseases ◽  
Chinese Herbal

Purification and Biological Evaluation of Some Bioactive Metabolomics as Antimicrobial Agent

2013 ◽  
Vol 10 (5) ◽  
pp. 437-443
Author(s):  
Ramar Perumal Samy ◽  
Gautam Sethi ◽  
Vincent T.K Chow
Keyword(s):  
Antimicrobial Agent ◽  
Biological Evaluation

Green fabricated MgO nanoparticles as antimicrobial agent: Characterization and evaluation

2021 ◽  
Author(s):  
E. Vidhya ◽  
S. Vijayakumar ◽  
M. Nilavukkarasi ◽  
V.N. Punitha ◽  
S. Snega ◽  
...  
Keyword(s):  
Antimicrobial Agent ◽  
Mgo Nanoparticles

Phenolic extract from nejayote flour: bioactive properties and its potential use as an antimicrobial agent of alginate‐based edible coatings

2021 ◽  
Author(s):  
Gloria M. Castañeda‐Ruelas ◽  
R. Karely Ibarra‐Medina ◽  
Guillermo Niño‐Medina ◽  
Saraid Mora‐Rochín ◽  
Julio Montes‐Ávila ◽  
...  
Keyword(s):  
Antimicrobial Agent ◽  
Edible Coatings ◽  
Bioactive Properties ◽  
Phenolic Extract ◽  
Potential Use

Various Antimicrobial Agent of Ozonized Olive Oil

2021 ◽  
pp. 1-7
Author(s):  
Djihane Bouzid ◽  
Samir Merzouki ◽  
Habiba Boukhebti ◽  
Mouhamed Mihoub Zerroug
Keyword(s):  
Antimicrobial Agent ◽  
Olive Oil

scholarly journals Insights into antimicrobial agent sulfacetamide transformation during chlorination disinfection process in aquaculture water

RSC Advances ◽  
2021 ◽  
Vol 11 (24) ◽  
pp. 14746-14754
Author(s):  
Yaoguang Guo ◽  
Zhiyuan Liu ◽  
Xiaoyi Lou ◽  
Changling Fang ◽  
Pu Wang ◽  
...  
Keyword(s):  
Antimicrobial Agent ◽  
Systematic Study ◽  
Degradation Kinetics ◽  
Transformation Mechanism ◽  
Chlorination Process ◽  
Disinfection Process ◽  
Potential Formation ◽  
Aquaculture Water

A systematic study for degradation kinetics and transformation mechanism of sulfacetamide antibiotic, and the potential formation of H-DBPs represented by HAAs in the chlorination process is explored.

scholarly journals Surface Characterization and Physiochemical Evaluation of P(3HB-co-4HB)-Collagen Peptide Scaffolds with Silver Sulfadiazine as Antimicrobial Agent for Potential Infection-Resistance Biomaterial

Polymers ◽  
2021 ◽  
Vol 13 (15) ◽  
pp. 2454
Author(s):  
Sevakumaran Vigneswari ◽  
Tana Poorani Gurusamy ◽  
Wan M. Khairul ◽  
Abdul Khalil H.P.S. ◽  
Seeram Ramakrishna ◽  
...  
Keyword(s):  
Controlled Release ◽  
Antimicrobial Agent ◽  
Surface Characterization ◽  
Biomedical Application ◽  
Physical And Mechanical Properties ◽  
Silver Sulfadiazine ◽  
Salt Leaching ◽  
Collagen Peptides ◽  
Collagen Peptide ◽  
Peptide Scaffolds

Poly(3-hydroxybutyrate-co-4-hydroxybutyrate) [P(3HB-co-4HB)] is a bacterial derived biopolymer widely known for its unique physical and mechanical properties to be used in biomedical application. In this study, antimicrobial agent silver sulfadiazine (SSD) coat/collagen peptide coat-P(3HB-co-4HB) (SCCC) and SSD blend/collagen peptide coat-P(3HB-co-4HB) scaffolds (SBCC) were fabricated using a green salt leaching technique combined with freeze-drying. This was then followed by the incorporation of collagen peptides at various concentrations (2.5–12.5 wt.%) to P(3HB-co-4HB) using collagen-coating. As a result, two types of P(3HB-co-4HB) scaffolds were fabricated, including SCCC and SBCC scaffolds. The increasing concentrations of collagen peptides from 2.5 wt.% to 12.5 wt.% exhibited a decline in their porosity. The wettability and hydrophilicity increased as the concentration of collagen peptides in the scaffolds increased. In terms of the cytotoxic results, MTS assay demonstrated the L929 fibroblast scaffolds adhered well to the fabricated scaffolds. The 10 wt.% collagen peptides coated SCCC and SBCC scaffolds displayed highest cell proliferation rate. The antimicrobial analysis of the fabricated scaffolds exhibited 100% inhibition towards various pathogenic microorganisms. However, the SCCC scaffold exhibited 100% inhibition between 12 and 24 h, but the SBCC scaffolds with SSD impregnated in the scaffold had controlled release of the antimicrobial agent. Thus, this study will elucidate the surface interface-cell interactions of the SSD-P(3HB-co-4HB)-collagen peptide scaffolds and controlled release of SSD, antimicrobial agent.

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