Antimicrobial Activity and GC-MS Based Analysis of the Extract of Bacillus subtilis subsp. subtilis 168 Isolated from a River Bank

Balogun, Olasinbo Olumuyiwa; Ugoh, Sylvanus Chukwudi; Oladosu, Peters

doi:10.9734/bpi/imb/v7/3649a

Cited by 1 publication

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“…Furthermore, eicosane, a bioactive compound, was detected at RTs of 22.5 min. It is worth mentioning that previous studies have reported the anticancer properties of eicosane 45 …”

Section: Resultsmentioning

confidence: 99%

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Decoding Coumaphos: Tracing its journey in the lithosphere via degradation mechanisms and assessing sorption proficiency through kinetics study

Majid,

Ahmad,

A. A.

et al. 2023

Int J of Chemical Kinetics

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The fate of Coumaphos in the environment was evaluated through meticulous emulation and analysis of the intricate pedospheric matrices. The fate‐determinative investigations entailed a meticulous examination of Coumaphos's behavior, encompassing adsorption and desorption characteristics and its decomposition rate via hydrolysis, photolysis, and intrinsic biological degradation in soil. The interactions between Coumaphos molecules and soils were found to be robust, with physiosorption being the predominant mode of interaction. Thermodynamic analysis, based on the negative values of Gibbs free energy (−23,569 to −15,798 kJ/mol), indicated exothermic and spontaneous adsorption processes. The highest adsorption capacity (Kd(ads) = 34.97 μg/mL) was observed in soils with a notable organic matter content (1.99%), exhibiting a C‐type isotherm that was confirmed through linear and Freundlich models. Analytical techniques such as ultraviolet‐visible spectrophotometry and gas chromatography‐mass spectrometry were employed to determine the fate of Coumaphos in soil matrices. The minimum half‐lives of Coumaphos in hydrolysis, biodegradation, and photolysis experiments were 203, 52, and 69 days, respectively. These findings highlight the strong affinity of Coumaphos for the selected agricultural soils, indicating limited potential for transformation. Moreover, findings highlight the potential for further optimization of these degradative routes to devise practical strategies for environmental remediation utilizing natural processes.

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“…Furthermore, eicosane, a bioactive compound, was detected at RTs of 22.5 min. It is worth mentioning that previous studies have reported the anticancer properties of eicosane 45 …”

Section: Resultsmentioning

confidence: 99%

“…It is worth mentioning that previous studies have reported the anticancer properties of eicosane. 45…”

Section: 𝐶𝑝 + ℎ𝜈 → Rs • +Rp •mentioning

confidence: 99%

Decoding Coumaphos: Tracing its journey in the lithosphere via degradation mechanisms and assessing sorption proficiency through kinetics study

Majid,

Ahmad,

A. A.

et al. 2023

Int J of Chemical Kinetics

View full text Add to dashboard Cite

show abstract

Antimicrobial Activity and GC-MS Based Analysis of the Extract of Bacillus subtilis subsp. subtilis 168 Isolated from a River Bank

Cited by 1 publication

References 0 publications

Decoding Coumaphos: Tracing its journey in the lithosphere via degradation mechanisms and assessing sorption proficiency through kinetics study

Decoding Coumaphos: Tracing its journey in the lithosphere via degradation mechanisms and assessing sorption proficiency through kinetics study

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