Antifungal activity of n-tributyltin acetate against some common yam rot fungi

Olurinola, PF; Ehinmidu, JO; Bonire, J. J.

doi:10.1128/aem.58.2.758-760.1992

Cited by 19 publications

(8 citation statements)

References 17 publications

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“…The susceptibilities of the test fungal spores (Asergillus niger, Cladosporium herbarum and Fusarium moniliforme) as seeded in Dox's medium on filter paper discs (6 mm diameter) soaked with 0.5 mg/ml of each sample (dissolved in 2-propanol), were determined. 32 The soaked and completely dried filter paper discs were placed on the surface of the seeded Dox medium in triplicate tests for each sample. Plates were allowed to stand for 2 h to allow diffusion.…”

Section: Bioassay For Antifungal Activitymentioning

confidence: 99%

Biological studies of newly synthesized ferrocenyl complexes containing triazinone moiety

Abd-Elzaher¹,

El-shiekh²,

Eweis³

2006

Applied Organom Chemis

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Section: Bioassay For Antifungal Activitymentioning

confidence: 99%

Biological studies of newly synthesized ferrocenyl complexes containing triazinone moiety

Abd-Elzaher¹,

El-shiekh²,

Eweis³

2006

Applied Organom Chemis

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“…The susceptibilities of the tested fungi and bacteria were evaluated according to the method described by Olurinola et al . . The four tested fungi ( A. niger , C. herbarum , F. moniliformae , and F. oxysparum) as seeded in Czapek Dox agar medium and the four tested bacteria ( C. michiganensis, P. solanacearum , E. coli , and S. aureus ) as seeded in the nutrient agar mediums on filter paper discs (6 mm diameter) were soaked with 0.5 mg/ml of each sample [dissolved in dimethyl sulphoxide (DMSO)].…”

Section: Antimicrobial Activitymentioning

confidence: 99%

Structural Elucidation and Antimicrobial Evaluation of Novel [1,2,4]Triazolo[4,3‐a]pyrimidines and Pyrido[2,3‐d][1,2,4]triazolo[4,3‐a]pyrimidinones

Gomha

Mohamed

Zaki

et al. 2018

Journal of Heterocyclic Chem

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1,3‐Di(thiophen‐2‐yl)prop‐2‐en‐1‐one (1) was utilized in the synthesis of 4,6‐di(thiophen‐2‐yl)‐3,4‐dihydropyrimidine‐2(1H)‐thione (2) and 5,7‐di(thiophen‐2‐yl)‐2‐thioxo‐2,3‐dihydropyrido[2,3‐d]pyrimidin‐4(1H)‐one (4). The latter thiones were used in the synthesis of two new series of [1,2,4]triazolo[4,3‐a]pyrimidines 10a–i and pyrido[2,3‐d][1,2,4]triazolo[4,3‐a]pyrimidinones 5a–i via reaction with the appropriate hydrazonoyl halides using triethylamine as a basic catalyst in dioxane. The mechanism of formation of the synthesized compounds was discussed, and the assigned structure was established via microanalysis, spectral data (infrared, 1H NMR, and Mass), and density functional calculations. Moreover, the newly synthesized products were evaluated for their antimicrobial activities, and the results show that some derivatives have been well with mild activities. Finally, quantum chemistry calculations confirmed the mechanism and structure of the products.

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“…The susceptibilities of the test fungal spores [ Fusarium oxysporum, Verticillium albo‐atrum , and Alternaria solani (A. alternata )] as seeded in Dox's medium on sterilized discs (6 mm) of different kinds of the PP polymers, were determined according to the method proposed by Olurinola et al26 The sterilized membrane discs were placed on the surface of the seeded Dox medium in triplicates. Plates were allowed to stand for 2 h to allow for the diffusion.…”

Section: Methodsmentioning

confidence: 99%

Improved antimicrobial activity of polypropylene and cotton nonwoven fabrics by surface treatment and modification with chitosan

Abdou

Elkholy

Elsabeé

et al. 2008

J of Applied Polymer Sci

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Nonwoven polypropylene and cotton fabrics were subjected to plasma pretreatment followed by flash evaporation and radiation crosslinking acrylate polymer coating, which is based on a vacuum deposition, solvent free, process that produces high quality, uniform fabrics with various thicknesses (0.05-5.0 mm). These treated fabrics were then dipped into chitosan, carboxymethyl chitosan, and carboxymethyl chitin solution. These polysaccharides form strong complexes with the modified surface. The antimicrobial activity of these treated samples was then evaluated for their antifungal and antibacterial properties. The antifungal activity for Fusarium oxysporum f. sp. lycopersici, Verticillium albo-atrum, and Alternaria solani (A. alternata) were examined by the disc plate method. The antibacterial activities of the modified fabrics against Clavibacter michiganensis and Pseudomonas solanacearum were also examined by the viable cell counting method. The inhibition zone of the chitosan covered samples has increased by a factor of 2-3.1 over the original pretreated samples. The chitosan-modified fabrics showed a good antibacterial activity in killing almost 10 5 cells/mL within 18-23 h.

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Antifungal activity of n-tributyltin acetate against some common yam rot fungi

Cited by 19 publications

References 17 publications

Biological studies of newly synthesized ferrocenyl complexes containing triazinone moiety

Biological studies of newly synthesized ferrocenyl complexes containing triazinone moiety

Structural Elucidation and Antimicrobial Evaluation of Novel [1,2,4]Triazolo[4,3‐a]pyrimidines and Pyrido[2,3‐d][1,2,4]triazolo[4,3‐a]pyrimidinones

Improved antimicrobial activity of polypropylene and cotton nonwoven fabrics by surface treatment and modification with chitosan

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