Irfan ullah - Academia.edu (original) (raw)
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Papers by Irfan ullah
Oman Medical Journal, 2015
Critical micelle concentration of CTAB and its mixture was determined in the presence of Naproxen... more Critical micelle concentration of CTAB and its mixture was determined in the presence of Naproxen sodium at diffrent temperature using surface tension technique.Naproxen sodium is nomsteroidal anti-infkamatory drug whch exhibit amphiphillic nature in aqueous solution in that it accumulates over the interface depressing the surface tension, and forms aggregates in solution at sufficiently high concenytration. The CMC of CTAB was decreased by the increase in concentration of drug and same was in the case of temperature. Thermodynamic properties like free energy,enthalpy and entropy were determined in the presence of drug at diffrerent temperatures,which showed that free energy of the system in presence of drug at different temperature was favoured.
Oman Medical Journal, 2015
Journal of Green Science and Technology, 2013
2012 17th Opto-Electronics and Communications Conference, 2012
Smart Grid and Renewable Energy, 2013
Journal of Computational Intelligence and Electronic Systems, 2012
Journal of Solution Chemistry, 2011
Journal of the chemical society of pakistan, 2019
The aim of the current study was to evaluate various fractions of Monotheca buxifolia fruit chemi... more The aim of the current study was to evaluate various fractions of Monotheca buxifolia fruit chemically using GC-MS and in vitro antibacterial, antifungal, and leishmanicidal potentials in order to provide scientific evidences for its folk uses. A variety of pharmacologically active compounds were identified including hexadecanoic acid, oleic acid, vaccinic acid, and pthanlic acid. All the tested samples were found fairly effective in antibacterial assay, P. aeruginosa was found more susceptible to ethyl acetate fraction with inhibition of 69.5 %, while B. subtilis was found completely resistant. Similarly the growth of M. canis and F. solani were moderately inhibited by M. buxifolia. The maximum (50%) antifungal effect was observed in case of ethyl acetate fraction against F. solani, While no leishmanicidal activity was found in the entire tested samples. Yet the use of this plant can be validated in the management of different bacterial and fungal infections.
Oman Medical Journal, 2015
Critical micelle concentration of CTAB and its mixture was determined in the presence of Naproxen... more Critical micelle concentration of CTAB and its mixture was determined in the presence of Naproxen sodium at diffrent temperature using surface tension technique.Naproxen sodium is nomsteroidal anti-infkamatory drug whch exhibit amphiphillic nature in aqueous solution in that it accumulates over the interface depressing the surface tension, and forms aggregates in solution at sufficiently high concenytration. The CMC of CTAB was decreased by the increase in concentration of drug and same was in the case of temperature. Thermodynamic properties like free energy,enthalpy and entropy were determined in the presence of drug at diffrerent temperatures,which showed that free energy of the system in presence of drug at different temperature was favoured.
Oman Medical Journal, 2015
Journal of Green Science and Technology, 2013
2012 17th Opto-Electronics and Communications Conference, 2012
Smart Grid and Renewable Energy, 2013
Journal of Computational Intelligence and Electronic Systems, 2012
Journal of Solution Chemistry, 2011
Journal of the chemical society of pakistan, 2019
The aim of the current study was to evaluate various fractions of Monotheca buxifolia fruit chemi... more The aim of the current study was to evaluate various fractions of Monotheca buxifolia fruit chemically using GC-MS and in vitro antibacterial, antifungal, and leishmanicidal potentials in order to provide scientific evidences for its folk uses. A variety of pharmacologically active compounds were identified including hexadecanoic acid, oleic acid, vaccinic acid, and pthanlic acid. All the tested samples were found fairly effective in antibacterial assay, P. aeruginosa was found more susceptible to ethyl acetate fraction with inhibition of 69.5 %, while B. subtilis was found completely resistant. Similarly the growth of M. canis and F. solani were moderately inhibited by M. buxifolia. The maximum (50%) antifungal effect was observed in case of ethyl acetate fraction against F. solani, While no leishmanicidal activity was found in the entire tested samples. Yet the use of this plant can be validated in the management of different bacterial and fungal infections.