Antimicrobial Activities of Chitosan Nanoparticles Prepared From Lucilia Cuprina Maggots (Diptera: Calliphoridae)

Hassan, Mostafa I.; Mohamed, Aly F.; Taher, Fatma A.; Kamel, Mohammad R

doi:10.21608/jesp.2016.88258

Cited by 9 publications

(4 citation statements)

References 20 publications

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“…Chitosan has been reported to have a significant activity of viral inactivation [ 121 , 122 ]. Moreover, chitosan and its derivatives have been shown to exhibit direct anti-viral activity, to be helpful vaccine adjuvants, and to have potential anti-SARS-CoV-2 activity [ 123 , 124 ].…”

Section: Anti-viral Surfaces and Coatings And Their Mechanisms Of Actionmentioning

confidence: 99%

“…[ 108,109] Polyethyleneimine Human papillomaviruses, human cytomegaloviruses, porcine reproductive, and respiratory syndrome virus (PRRSV) [113,114] Chitosan Human H1N1 influenza A virus, Rift Valley Fever virus (RVFV), Herpes Simplex-1 virus (HSV-1), and Coxsackie virus [121,122] Hyaluronic acid Coxsackievirus B5 (COXB5), mumps virus (MV), herpes simplex virus (HSV-1) [119] Polyelectrolyte materials with direct anti-viral activity against SARS-COV-2 are listed in Table 2. Some systems designed for purposes other than antimicrobial ones can find application in anti-viral systems.…”

Section: Polystyrene Sulfonatementioning

confidence: 99%

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Anti-Viral Surfaces in the Fight against the Spread of Coronaviruses

Kwiatkowska

Granicka

2023

Membranes

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This review is conducted against the background of nanotechnology, which provides us with a chance to effectively combat the spread of coronaviruses, and which primarily concerns polyelectrolytes and their usability for obtaining protective function against viruses and as carriers for anti-viral agents, vaccine adjuvants, and, in particular, direct anti-viral activity. This review covers nanomembranes in the form of nano-coatings or nanoparticles built of natural or synthetic polyelectrolytes––either alone or else as nanocomposites for creating an interface with viruses. There are not a wide variety of polyelectrolytes with direct activity against SARS-CoV-2, but materials that are effective in virucidal evaluations against HIV, SARS-CoV, and MERS-CoV are taken into account as potentially active against SARS-CoV-2. Developing new approaches to materials as interfaces with viruses will continue to be relevant in the future.

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Section: Anti-viral Surfaces and Coatings And Their Mechanisms Of Actionmentioning

confidence: 99%

Section: Polystyrene Sulfonatementioning

confidence: 99%

Anti-Viral Surfaces in the Fight against the Spread of Coronaviruses

Kwiatkowska

Granicka

2023

Membranes

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“…Recently, several studies confirmed broad spectrum antimicrobial activity of chitosan against bacteria, filamentous fungi, yeast and even virus. Moreover, previous researches have demonstrated antibacterial activity of chitosan nanoparticle against S. aureus, Streptococcus mutans, Salmonella choleraesuis, E. coli, Salmonella, typhimurium and P.aeruginosa [25][26][27].…”

Section: Introductionmentioning

confidence: 98%

Investigation of the antibacterial and biofilm inhibitory activities of Prangos acaulis (DC.) Bornm in nanoparticulated formulation

Nosrati¹,

Ranjbar²

2022

Nanotechnology

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Here in, a chitosan based nanoformulation of P.acaulis was evaluated for its antibacterial and antibiofilm inhibitory activities against some known foodborne bacteria. The FTIR, FE-SEM, DLS and zeta-potential analysis were performed for confirming loading process, morphological appearance, hydrodynamic diameter and surface charge of the nanoparticles respectively. The results confirmed that, the nanoparticles had semi-spherical shape with the mean hydrodynamic diameter and surface charge of 89.8±5.8 nm and 10.78±2.7 mv respectively. Furthermore, the FTIR analysis approved that the nanoparticles were successfully loaded with ethyl acetate fraction from P.acaulis. The antibacterial and biofilm inhibitory activities of the nanoformulated fraction were significantly increased against the tested Gram positive strains than free sample. The results also confirmed that the fraction release from the nanoparticles follows a sustained manner release after 30 h in a logarithmic pattern. Based on the obtained results, chitosan based nanoformulation of P. acaulis can be considered for more evaluations to serve as an alternative natural antibiotic.

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“…Its antiviral capacity has been demonstrated in plants [11] by activating the plant's immunological system, inducing a defense response [12]. Its antiviral activity has also been shown against the influenza virus [13] or other viruses, such as Herpes [14]. However, its effectiveness as an antiviral agent can depend on various factors, such as the type and concentration of the chitosan used, the virus's mode of action and the experimental conditions [15].…”

Section: Introductionmentioning

confidence: 99%

Biocompatible Chitosan Films Containing Acetic Acid Manifested Potent Antiviral Activity against Enveloped and Non-Enveloped Viruses

Cano-Vicent

Tuñón-Molina

Martí

et al. 2023

IJMS

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Chitosan films were prepared by solvent casting using an acetic acid-based solution. The films that were developed contained 15.49% of acetic acid solution (10% v/v) and showed biocompatibility in vitro in human keratinocyte HaCaT cells and potent antiviral activity against both enveloped and non-enveloped viruses. The results showed up to 99.98% and 99.92% viral inactivation against the phi 6 enveloped bacteriophage and MS2 non-enveloped bacteriophage, respectively, suggesting that this chitosan/acetic acid film is a promising material for biomedical applications that require biodegradable broad-spectrum antiviral materials.

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Antimicrobial Activities of Chitosan Nanoparticles Prepared From Lucilia Cuprina Maggots (Diptera: Calliphoridae)

Cited by 9 publications

References 20 publications

Anti-Viral Surfaces in the Fight against the Spread of Coronaviruses

Anti-Viral Surfaces in the Fight against the Spread of Coronaviruses

Investigation of the antibacterial and biofilm inhibitory activities of Prangos acaulis (DC.) Bornm in nanoparticulated formulation

Biocompatible Chitosan Films Containing Acetic Acid Manifested Potent Antiviral Activity against Enveloped and Non-Enveloped Viruses

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