Binary/ternary mixtures are extensively used in manufacturing as they create a distinct reaction ... more Binary/ternary mixtures are extensively used in manufacturing as they create a distinct reaction or structures when they are mixed with two or more liquids rather than the single one. The learning of thermodynamic properties of binary liquid mixtures has been evidenced to be a suitable tool in elucidating the interactions that are functioning between component molecules. In this investigation, the ultrasonic velocity, density and viscosity in ethyl propionate with propan-2-ol were measured at different temperatures of 308 K, 313 K, 318 K, 323 K, 328 K and 333 K. Ethyl propionate is used to manufacture various propionates used in the reduction of pharmaceuticals, anti-fungal agents, dyes, artificial flavours and perfumery synthetics. Propan-2-ol is used in the paints industry as a paint thinner and paint remover and is also used as a solvent in many industries. Acoustical parameters such as acoustic impedance (Z), adiabatic compressibility (b a), Intermolecular free length ðL f Þ, relaxation time (s), internal pressure (p i Þ, Gibb's free energy (D G) and enthalpy (H) have been computed from the above primary parameters. The variation of derived parameters was used to examine the structural changes and scope of interactions between the binary molecules and the obtained results have been discussed in detail.
The liquid illustration of cough syrup is properly extorted and analyzed for the ultrasonic param... more The liquid illustration of cough syrup is properly extorted and analyzed for the ultrasonic parameters for commercial as well as herbal cough syrup and represented by graphical charts and measured for electronic transition by UV-Vis spectrum with cut off value as 302 nm and corresponding band gap 4.1059 eV. The anti-bacterial action of the extorted sample is properly analyzed for Escherichia coli and Staphylococcus aureus and found the 15 mm and 13 mm and content in the mixture of herbal and commercialized various cough syrups are compared and reported.
The combined liquid illustration of cough syrup is analyzed for the parameters such as ultrasonic... more The combined liquid illustration of cough syrup is analyzed for the parameters such as ultrasonic velocity (U) with frequency range of 2 MHz, density (ρ), viscosity (η) for commercial as well as herbal cough syrup. Acoustical parameters for instance adiabatic compressibility (βa), free (L intermolecular length f), (Z), acoustic impedance relaxation time (τ) were determined using the normal forms and procedures of data. In understanding the proper intermolecular interactions, density, viscosity, ultrasonic velocity and other parameters high frequency ultra sound interferometer is used which plays an imperative role and FTIR spectra have been used to categorize the functional groups in the liquid specimens of various cough syrups of synthetic and commercial ones. In order to prevent the dental degradation, pH value the is found to measure the acidity/basicity of cough syrups of all categories.
Ultrasonic technique has been found very fruitful in finding physico-chemical behaviour of binary... more Ultrasonic technique has been found very fruitful in finding physico-chemical behaviour of binary liquid mixtures. In this present study, the thermo-acoustical parameters of curcumin with benzyl propionate have been found using ultrasonic velocity , density , and viscosity at a room temperature of 308K. Benzyl propionate is a liquid with a sweet, fruity odour, which is used in perfumery for floral, fruity notes and in fruit flavour compositions. Curcumin, a primary bioactive substance present in turmeric, helps in the metabolic disorder, joint inflammation and nervousness. Derived parameters like adiabatic compressibility (), intermolecular free length , relaxation time (), acoustic impedance (, Gibb's energy (), acoustical impedance (Z), surface tension () and attenuation coefficient (). The type of interaction has been reported using these values.
Phosphors are the best source and one of the types of light emitting materials that show the bett... more Phosphors are the best source and one of the types of light emitting materials that show the better signs of the proper occurrence of the emanation of luminescence; it emanates the light whilst exposed properly and finely to some sort of the radiant energy. The Eu 2+ activated barium hexafluorosilicate phosphors were properly prepared using the standard low temperature solution combustion methodology using the urea as an appropriate fuel. The as grown phosphor is better identified for the component of elements present by the customised peaks present in the powder XRD pattern, the filter utility of the entitled phosphor is analyzed for the best comparable 3 variations such as pelletized macro, thin film and nano sample of BaSiF6:Eu 2+ and is the scope and representation for filter domain and in the microelectronics sectors, the tribological-mechanical work for industries. BaSiF6:Eu 2+ sample is used for the opto-electronics field in electronic sectors and in tribological industries for mechanical domains.
Phosphors are the better lighting source and quality signing of the relevancy and properness in t... more Phosphors are the better lighting source and quality signing of the relevancy and properness in the occurrence of the emission of luminescence; it emanates the light while exposed in a well and proper manner and fine to the radiant energy. The Eu 2+ activated barium hexafluorosilicate phosphors were properly synthesised using the routine and standard procedures of low temperature solution combustion method using the fuel as the element urea. The the pelletized macro phosphor sample is well studied for the hardness profile and properly enhanced and reported the mechanical work for mechanical industries.
Nanofluid molecular properties, such as acoustical properties, vary widely in system parameters a... more Nanofluid molecular properties, such as acoustical properties, vary widely in system parameters and are influenced by liquid cohesive characteristics. Gelatin is a natural polymer made from the partial hydrolysis of collagen, which allows the triple helix to unfold and split, resulting in a polydisperse mixture of proteins in solution. The use of ultrasonic technology to create nanoparticles from biopolymer base fluids is a novel method of nanofluid synthesis. The focus of this research is to measure the ultrasonic velocity and density of synthesized nanoparticles using gelatin as the base fluid at various weight percentages. The study have synthesized the Copper oxide (CuO) nanofluid by transforming an unstable Cu(OH) 2 to CuO as a precursor in aqueous gelatin by ultrasonication process. To characterize the prepared nanoparticles, the XRD and FESEM methods are used. The results of ultrasonic velocity, density, and viscosity measurements are discussed after ultrasonication. Experimental data and a theoretical approach to nanofluids are used to study the stability of nanofluids. The outcomes of ultrasonic spectroscopy and other investigations are very similar.
The binary liquid mixtures of ethanol and benzene are used to understand the behavior of alcohol ... more The binary liquid mixtures of ethanol and benzene are used to understand the behavior of alcohol mixtures by using the ultrasonic waves at different temperatures. The Gruneisen parameter which is originally defined for solids to study the internal structure and other quasi crystalline properties of liquids. For the liquid mixtures, the pseudo counter part of Gruneisen parameter is defined for many liquids, pseudo-Gruneisen parameter (Г) decreases with increase of temperature except for liquids, water, and for alkali metals. For ethanol and benzene liquid mixtures at 308, 313, 318, and 323 K over the entire range the ultrasonic velocity and also the other acoustical parameters have been measured. The various temperatures starting from 308 K up to 323 K, the thermodynamic interaction of binary liquid mixtures is studied experimentally by using the ultrasonic interferometer at 2 MHz. The study has also measured the density and viscosity in the given temperature range. In addition to this, adiabatic compressibility (𝜷 a), free length (L f), internal pressure (𝝅 i), enthalpy (H), solubility parameter (𝜹), activation energy (G), isothermal compressibility (𝜷 T), specific heat ratio (𝜸), volume expansivity (𝜶 T), pseudo-Gruneisen parameter (Г), reduced volume (Ṽ), and specific heat capacity (C) are calculated. The variations of interactions in binary liquid mixtures have been investigated using these values. The measurement of ultrasonic velocity of the pseudo-Gruneisen parameter for the liquid mixture at different temperatures is highlighted in conclusion.
Electroplating is one of the methods of plating the metallic layer with another metal. This coati... more Electroplating is one of the methods of plating the metallic layer with another metal. This coatings and metallic films are home to many versatile applications and form a vital technology. The aim is to provide a conclusion from the survey of different reaction mechanisms and the kinetics of nickel electro-deposition from different baths. By varying the temperatures, i.e., 308, 313, 318, 323, 328, 333 K in the binary system of nickel sulfamate with DMSO, properties such as density, ultrasonic velocity, and viscosity have been recorded in the investigation. Various acoustical parameters such as adiabatic compressibility (𝜷), intermolecular free length (L f), free volume (V f), internal pressure (𝝅 i), acoustic impedance (Z), enthalpy (H), Gibbs free energy (∆G) are determined from the experimental data. The results are interpreted on the approach of molecular interactions between the binary mixtures.
Ultrasonic velocity measurement marks its significance in industry, medicine, material testing, a... more Ultrasonic velocity measurement marks its significance in industry, medicine, material testing, and cleaning. In recent times it has been applied to process monitoring and material characterization. Ultrasonic velocity in cohesion with density and viscosity data, furnish sufficient and satisfactory information about the interactive behavior between ions, dipoles, multi-polar dispersion forces, H-bonding, and elastic forces. The ultrasonic velocity, density, and viscosity have been recorded at varying temperatures, that is, 308, 313, 318, 323, 328, and 333 K for the binary system of N-Butyl Acetate with CCl 4. Various acoustical parameters such as Adiabatic Compressibility (𝜷), Intermolecular Free Length (L f), Free Volume (V f), Internal Pressure (𝝅 i), Acoustic Impedance (Z), Enthalpy (H), Gibbs Free Energy (∆G) are determined from the experimental data. The results are interpreted on the approach of molecular interactions between the binary mixtures.
In this analysis, the ultrasonic velocity, density, and viscosity in ethyl propionate with butano... more In this analysis, the ultrasonic velocity, density, and viscosity in ethyl propionate with butanol are measured at different temperatures of 308, 313, 318, 323, 328, and 333 K. Acoustical parameters such as adiabatic compressibility (𝜷 a), intermolecular free length (L f), relaxation time (𝝉), acoustic impedance (Z), internal pressure (𝝅 i) have been determined from these. The variety of derived parameters is used to analyze the form and scope of interactions between the binary molecules.
In this present work, the molecular interaction of the binary liquid mixture has been elucidated ... more In this present work, the molecular interaction of the binary liquid mixture has been elucidated using ultrasonic technique. The recorded values of ultrasonic velocity (u), density (𝝆), viscosity (𝜼), and refractive index (n) for the experimented binary liquid mixtures of Ethanol with Benzene at 303 K are used to calculate the derived parameters such as adiabatic compressibility (𝜷 a), free length (L f), acoustic impedance (Z), free volume (V f), molar volume (V m), internal pressure (𝝅 i), relaxation time (𝝉), Enthalpy (H), Electronic polarization (𝝐), Molar refraction (R m), and the experimentally determined ultrasonic velocity have been compared with the with the computed values using different analytical models and empirical relations such as Nomoto's Theory (NOM), Free Length Theory (FLT), and Van Dael-Vangeal theory (VDV). The results are interpreted and reported to explain the behavior of benzene with ethanol.
Ultrasonic methods have been very fruitful in studying the physical properties of binary liquid c... more Ultrasonic methods have been very fruitful in studying the physical properties of binary liquid combinations. In this present study, the thermoacoustic behavior of benzyl propionate with dimethyl sulfoxide (DMSO) is observed using ultrasound, density, and viscosity at different temperatures between 308 and 328 K with a phase of 10 °C. Benzyl propionate is a sweet-smelling liquid that is used in the botanical and fruit fragrance industries, as well as in the flavoring of organic products. DMSO is a dipolar aprotic, naturally soluble compound used for slow drug synthesis, device synthesis, and drug delivery to the body. Estimated values such as adiabatic compressibility, intermolecular free length, internal pressure, and free volume are determined from arbitrary ultrasonic velocity, density, and viscosity data. The same excess parameters of adiabatic compressibility, intermolecular free length, internal pressure, and free volume support finding the nature of the reaction. The sort of interactions has been accounted for utilizing these qualities. In the present work, benzyl propionate with dimethyl sulfoxide has been characterized by using ultrasonic waves and since this wave is a well-known tool for NDT, so the mixture is properly characterized. These thermoacoustic parameters with different concentrations of DMSO at different temperatures have been used to study the complex formation and binding through intermolecular forces.
Environmental methodologies are gaining recognition in this modern world. Environmental nanotechn... more Environmental methodologies are gaining recognition in this modern world. Environmental nanotechnology plays a major role in improving modern fields of environmental engineering and science. Metal oxide nanoparticles have exceptional properties due to their small size, including quantum confinement, surface-to-volume ratio, plasmon excitation, high biocompatibility, and surface modifiability. The biosynthesis of nanoparticles using fungi, bacteria, and plants through various biotechnological techniques is currently a new paradigm for environmental protection. Synthesis of nanoparticles through plant extract is good because it eliminates the dangers of toxic chemicals, it is environmentally friendly, simpler, and safer as the reaction time is reduced and it can also be increased in size for higher operation. The present study is based on the development of zinc oxide nanoparticles from papaya leaf extract where zinc nitrate is used as a precursor. The biosynthesized nanoparticles are characterized by X-ray diffraction, Fourier transform infrared spectroscopy, electron microscopy, energy-dispersive X-ray analysis, UV-visible spectroscopy, and dynamic light scattering analysis. The crystalline phase determination of the zinc oxide nanoparticles is analyzed by X-ray diffraction and the formation of polycrystalline zinc oxide nanoparticles is confirmed. FT-IR spectrum reveals the main functional groups and chemical information in zinc oxide nanostructures. Morphological analysis is performed using SEM at different magnification levels. EDAX analysis shows the purity of the composite samples. Optical characterization is performed using a UV-vis spectrophotometer. DLS analysis shows that the nanoparticles formed have a relatively well-defined dimension.
Benzyl propionate and ethanol binary liquid solutions were tested at temperatures of 308 K, 313 K... more Benzyl propionate and ethanol binary liquid solutions were tested at temperatures of 308 K, 313 K, 318 K, 323 K, 328 K, and 333 K to determine their density (ρ), speed of sound (u), and viscosity (η). Using experimental data, it has been possible to determine the acoustic impedance (Z), adiabatic compressibility (βa), intermolecular free length (Lf), relaxation time (𝜏), internal pressure (𝜋), and thermodynamic parameters including Gibb's free energy (Δ𝐺) and enthalpy (H). Based on the data, the detailed discussions have been done on the interactions and structural elements in these binary mixes. The existence of solute-solvent interactions in the binary system is implied by the linear fluctuations obtained for the thermoacoustic parameters, which supports the aforementioned findings.
In this analysis, the ultrasonic velocity, density and viscosity of DMSO were measured at differe... more In this analysis, the ultrasonic velocity, density and viscosity of DMSO were measured at different temperatures of 308K, 313K, 318K, 323K, 328K and 333K with butanol. Acoustical parameters such asacoustic impedance (), adiabatic compressibility (), Intermolecular freelength (), relaxation time (), internal pressure () have been determined from these. The variety of derived parameters was used to analyze the form and scope of interactions between the binary molecules.
Binary/ternary mixtures are extensively used in manufacturing as they create a distinct reaction ... more Binary/ternary mixtures are extensively used in manufacturing as they create a distinct reaction or structures when they are mixed with two or more liquids rather than the single one. The learning of thermodynamic properties of binary liquid mixtures has been evidenced to be a suitable tool in elucidating the interactions that are functioning between component molecules. In this investigation, the ultrasonic velocity, density and viscosity in ethyl propionate with propan-2-ol were measured at different temperatures of 308 K, 313 K, 318 K, 323 K, 328 K and 333 K. Ethyl propionate is used to manufacture various propionates used in the reduction of pharmaceuticals, anti-fungal agents, dyes, artificial flavours and perfumery synthetics. Propan-2-ol is used in the paints industry as a paint thinner and paint remover and is also used as a solvent in many industries. Acoustical parameters such as acoustic impedance (Z), adiabatic compressibility (b a), Intermolecular free length ðL f Þ, relaxation time (s), internal pressure (p i Þ, Gibb's free energy (D G) and enthalpy (H) have been computed from the above primary parameters. The variation of derived parameters was used to examine the structural changes and scope of interactions between the binary molecules and the obtained results have been discussed in detail.
The liquid illustration of cough syrup is properly extorted and analyzed for the ultrasonic param... more The liquid illustration of cough syrup is properly extorted and analyzed for the ultrasonic parameters for commercial as well as herbal cough syrup and represented by graphical charts and measured for electronic transition by UV-Vis spectrum with cut off value as 302 nm and corresponding band gap 4.1059 eV. The anti-bacterial action of the extorted sample is properly analyzed for Escherichia coli and Staphylococcus aureus and found the 15 mm and 13 mm and content in the mixture of herbal and commercialized various cough syrups are compared and reported.
The combined liquid illustration of cough syrup is analyzed for the parameters such as ultrasonic... more The combined liquid illustration of cough syrup is analyzed for the parameters such as ultrasonic velocity (U) with frequency range of 2 MHz, density (ρ), viscosity (η) for commercial as well as herbal cough syrup. Acoustical parameters for instance adiabatic compressibility (βa), free (L intermolecular length f), (Z), acoustic impedance relaxation time (τ) were determined using the normal forms and procedures of data. In understanding the proper intermolecular interactions, density, viscosity, ultrasonic velocity and other parameters high frequency ultra sound interferometer is used which plays an imperative role and FTIR spectra have been used to categorize the functional groups in the liquid specimens of various cough syrups of synthetic and commercial ones. In order to prevent the dental degradation, pH value the is found to measure the acidity/basicity of cough syrups of all categories.
Ultrasonic technique has been found very fruitful in finding physico-chemical behaviour of binary... more Ultrasonic technique has been found very fruitful in finding physico-chemical behaviour of binary liquid mixtures. In this present study, the thermo-acoustical parameters of curcumin with benzyl propionate have been found using ultrasonic velocity , density , and viscosity at a room temperature of 308K. Benzyl propionate is a liquid with a sweet, fruity odour, which is used in perfumery for floral, fruity notes and in fruit flavour compositions. Curcumin, a primary bioactive substance present in turmeric, helps in the metabolic disorder, joint inflammation and nervousness. Derived parameters like adiabatic compressibility (), intermolecular free length , relaxation time (), acoustic impedance (, Gibb's energy (), acoustical impedance (Z), surface tension () and attenuation coefficient (). The type of interaction has been reported using these values.
Phosphors are the best source and one of the types of light emitting materials that show the bett... more Phosphors are the best source and one of the types of light emitting materials that show the better signs of the proper occurrence of the emanation of luminescence; it emanates the light whilst exposed properly and finely to some sort of the radiant energy. The Eu 2+ activated barium hexafluorosilicate phosphors were properly prepared using the standard low temperature solution combustion methodology using the urea as an appropriate fuel. The as grown phosphor is better identified for the component of elements present by the customised peaks present in the powder XRD pattern, the filter utility of the entitled phosphor is analyzed for the best comparable 3 variations such as pelletized macro, thin film and nano sample of BaSiF6:Eu 2+ and is the scope and representation for filter domain and in the microelectronics sectors, the tribological-mechanical work for industries. BaSiF6:Eu 2+ sample is used for the opto-electronics field in electronic sectors and in tribological industries for mechanical domains.
Phosphors are the better lighting source and quality signing of the relevancy and properness in t... more Phosphors are the better lighting source and quality signing of the relevancy and properness in the occurrence of the emission of luminescence; it emanates the light while exposed in a well and proper manner and fine to the radiant energy. The Eu 2+ activated barium hexafluorosilicate phosphors were properly synthesised using the routine and standard procedures of low temperature solution combustion method using the fuel as the element urea. The the pelletized macro phosphor sample is well studied for the hardness profile and properly enhanced and reported the mechanical work for mechanical industries.
Nanofluid molecular properties, such as acoustical properties, vary widely in system parameters a... more Nanofluid molecular properties, such as acoustical properties, vary widely in system parameters and are influenced by liquid cohesive characteristics. Gelatin is a natural polymer made from the partial hydrolysis of collagen, which allows the triple helix to unfold and split, resulting in a polydisperse mixture of proteins in solution. The use of ultrasonic technology to create nanoparticles from biopolymer base fluids is a novel method of nanofluid synthesis. The focus of this research is to measure the ultrasonic velocity and density of synthesized nanoparticles using gelatin as the base fluid at various weight percentages. The study have synthesized the Copper oxide (CuO) nanofluid by transforming an unstable Cu(OH) 2 to CuO as a precursor in aqueous gelatin by ultrasonication process. To characterize the prepared nanoparticles, the XRD and FESEM methods are used. The results of ultrasonic velocity, density, and viscosity measurements are discussed after ultrasonication. Experimental data and a theoretical approach to nanofluids are used to study the stability of nanofluids. The outcomes of ultrasonic spectroscopy and other investigations are very similar.
The binary liquid mixtures of ethanol and benzene are used to understand the behavior of alcohol ... more The binary liquid mixtures of ethanol and benzene are used to understand the behavior of alcohol mixtures by using the ultrasonic waves at different temperatures. The Gruneisen parameter which is originally defined for solids to study the internal structure and other quasi crystalline properties of liquids. For the liquid mixtures, the pseudo counter part of Gruneisen parameter is defined for many liquids, pseudo-Gruneisen parameter (Г) decreases with increase of temperature except for liquids, water, and for alkali metals. For ethanol and benzene liquid mixtures at 308, 313, 318, and 323 K over the entire range the ultrasonic velocity and also the other acoustical parameters have been measured. The various temperatures starting from 308 K up to 323 K, the thermodynamic interaction of binary liquid mixtures is studied experimentally by using the ultrasonic interferometer at 2 MHz. The study has also measured the density and viscosity in the given temperature range. In addition to this, adiabatic compressibility (𝜷 a), free length (L f), internal pressure (𝝅 i), enthalpy (H), solubility parameter (𝜹), activation energy (G), isothermal compressibility (𝜷 T), specific heat ratio (𝜸), volume expansivity (𝜶 T), pseudo-Gruneisen parameter (Г), reduced volume (Ṽ), and specific heat capacity (C) are calculated. The variations of interactions in binary liquid mixtures have been investigated using these values. The measurement of ultrasonic velocity of the pseudo-Gruneisen parameter for the liquid mixture at different temperatures is highlighted in conclusion.
Electroplating is one of the methods of plating the metallic layer with another metal. This coati... more Electroplating is one of the methods of plating the metallic layer with another metal. This coatings and metallic films are home to many versatile applications and form a vital technology. The aim is to provide a conclusion from the survey of different reaction mechanisms and the kinetics of nickel electro-deposition from different baths. By varying the temperatures, i.e., 308, 313, 318, 323, 328, 333 K in the binary system of nickel sulfamate with DMSO, properties such as density, ultrasonic velocity, and viscosity have been recorded in the investigation. Various acoustical parameters such as adiabatic compressibility (𝜷), intermolecular free length (L f), free volume (V f), internal pressure (𝝅 i), acoustic impedance (Z), enthalpy (H), Gibbs free energy (∆G) are determined from the experimental data. The results are interpreted on the approach of molecular interactions between the binary mixtures.
Ultrasonic velocity measurement marks its significance in industry, medicine, material testing, a... more Ultrasonic velocity measurement marks its significance in industry, medicine, material testing, and cleaning. In recent times it has been applied to process monitoring and material characterization. Ultrasonic velocity in cohesion with density and viscosity data, furnish sufficient and satisfactory information about the interactive behavior between ions, dipoles, multi-polar dispersion forces, H-bonding, and elastic forces. The ultrasonic velocity, density, and viscosity have been recorded at varying temperatures, that is, 308, 313, 318, 323, 328, and 333 K for the binary system of N-Butyl Acetate with CCl 4. Various acoustical parameters such as Adiabatic Compressibility (𝜷), Intermolecular Free Length (L f), Free Volume (V f), Internal Pressure (𝝅 i), Acoustic Impedance (Z), Enthalpy (H), Gibbs Free Energy (∆G) are determined from the experimental data. The results are interpreted on the approach of molecular interactions between the binary mixtures.
In this analysis, the ultrasonic velocity, density, and viscosity in ethyl propionate with butano... more In this analysis, the ultrasonic velocity, density, and viscosity in ethyl propionate with butanol are measured at different temperatures of 308, 313, 318, 323, 328, and 333 K. Acoustical parameters such as adiabatic compressibility (𝜷 a), intermolecular free length (L f), relaxation time (𝝉), acoustic impedance (Z), internal pressure (𝝅 i) have been determined from these. The variety of derived parameters is used to analyze the form and scope of interactions between the binary molecules.
In this present work, the molecular interaction of the binary liquid mixture has been elucidated ... more In this present work, the molecular interaction of the binary liquid mixture has been elucidated using ultrasonic technique. The recorded values of ultrasonic velocity (u), density (𝝆), viscosity (𝜼), and refractive index (n) for the experimented binary liquid mixtures of Ethanol with Benzene at 303 K are used to calculate the derived parameters such as adiabatic compressibility (𝜷 a), free length (L f), acoustic impedance (Z), free volume (V f), molar volume (V m), internal pressure (𝝅 i), relaxation time (𝝉), Enthalpy (H), Electronic polarization (𝝐), Molar refraction (R m), and the experimentally determined ultrasonic velocity have been compared with the with the computed values using different analytical models and empirical relations such as Nomoto's Theory (NOM), Free Length Theory (FLT), and Van Dael-Vangeal theory (VDV). The results are interpreted and reported to explain the behavior of benzene with ethanol.
Ultrasonic methods have been very fruitful in studying the physical properties of binary liquid c... more Ultrasonic methods have been very fruitful in studying the physical properties of binary liquid combinations. In this present study, the thermoacoustic behavior of benzyl propionate with dimethyl sulfoxide (DMSO) is observed using ultrasound, density, and viscosity at different temperatures between 308 and 328 K with a phase of 10 °C. Benzyl propionate is a sweet-smelling liquid that is used in the botanical and fruit fragrance industries, as well as in the flavoring of organic products. DMSO is a dipolar aprotic, naturally soluble compound used for slow drug synthesis, device synthesis, and drug delivery to the body. Estimated values such as adiabatic compressibility, intermolecular free length, internal pressure, and free volume are determined from arbitrary ultrasonic velocity, density, and viscosity data. The same excess parameters of adiabatic compressibility, intermolecular free length, internal pressure, and free volume support finding the nature of the reaction. The sort of interactions has been accounted for utilizing these qualities. In the present work, benzyl propionate with dimethyl sulfoxide has been characterized by using ultrasonic waves and since this wave is a well-known tool for NDT, so the mixture is properly characterized. These thermoacoustic parameters with different concentrations of DMSO at different temperatures have been used to study the complex formation and binding through intermolecular forces.
Environmental methodologies are gaining recognition in this modern world. Environmental nanotechn... more Environmental methodologies are gaining recognition in this modern world. Environmental nanotechnology plays a major role in improving modern fields of environmental engineering and science. Metal oxide nanoparticles have exceptional properties due to their small size, including quantum confinement, surface-to-volume ratio, plasmon excitation, high biocompatibility, and surface modifiability. The biosynthesis of nanoparticles using fungi, bacteria, and plants through various biotechnological techniques is currently a new paradigm for environmental protection. Synthesis of nanoparticles through plant extract is good because it eliminates the dangers of toxic chemicals, it is environmentally friendly, simpler, and safer as the reaction time is reduced and it can also be increased in size for higher operation. The present study is based on the development of zinc oxide nanoparticles from papaya leaf extract where zinc nitrate is used as a precursor. The biosynthesized nanoparticles are characterized by X-ray diffraction, Fourier transform infrared spectroscopy, electron microscopy, energy-dispersive X-ray analysis, UV-visible spectroscopy, and dynamic light scattering analysis. The crystalline phase determination of the zinc oxide nanoparticles is analyzed by X-ray diffraction and the formation of polycrystalline zinc oxide nanoparticles is confirmed. FT-IR spectrum reveals the main functional groups and chemical information in zinc oxide nanostructures. Morphological analysis is performed using SEM at different magnification levels. EDAX analysis shows the purity of the composite samples. Optical characterization is performed using a UV-vis spectrophotometer. DLS analysis shows that the nanoparticles formed have a relatively well-defined dimension.
Benzyl propionate and ethanol binary liquid solutions were tested at temperatures of 308 K, 313 K... more Benzyl propionate and ethanol binary liquid solutions were tested at temperatures of 308 K, 313 K, 318 K, 323 K, 328 K, and 333 K to determine their density (ρ), speed of sound (u), and viscosity (η). Using experimental data, it has been possible to determine the acoustic impedance (Z), adiabatic compressibility (βa), intermolecular free length (Lf), relaxation time (𝜏), internal pressure (𝜋), and thermodynamic parameters including Gibb's free energy (Δ𝐺) and enthalpy (H). Based on the data, the detailed discussions have been done on the interactions and structural elements in these binary mixes. The existence of solute-solvent interactions in the binary system is implied by the linear fluctuations obtained for the thermoacoustic parameters, which supports the aforementioned findings.
In this analysis, the ultrasonic velocity, density and viscosity of DMSO were measured at differe... more In this analysis, the ultrasonic velocity, density and viscosity of DMSO were measured at different temperatures of 308K, 313K, 318K, 323K, 328K and 333K with butanol. Acoustical parameters such asacoustic impedance (), adiabatic compressibility (), Intermolecular freelength (), relaxation time (), internal pressure () have been determined from these. The variety of derived parameters was used to analyze the form and scope of interactions between the binary molecules.
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