Relating to physical chemistry. What does physicochemical processes mean? Keep scrolling for more. Of or pertaining to both physical and chemical properties, changes, and reactions. Physicochemical properties of drugs 59 R C OH O R C OÐ O + H+ Figure 3.1. physicochemical properties translation in English-Spanish dictionary. It is one of the key challenges to develop a pharmaceutical active ingredient into a drug, which combines biological activity with an appropriate physicochemical profile. Characterization of physicochemical properties attained strong interest in the pharmaceutical research area and is now a standard method. Physicochemical refers to things that involve the principles of both physics and chemistry, meaning that they are dependent on, or produced by, the combined actions of physical and chemical attributes. Cookies help us deliver our services. (fĭz′ĭ-kō-kĕm′ĭ-kəl) adj. Overall performance of physico chemical treatment process can depend on several aspects and physico chemical properties of waste water. and all characteristics of the component remain the same. , including lipophilicity, should be considered when interpreting data from chronic tests. Form Definition. Be warned. of the three aluminum salts are presented in Table 1. Translation memories are created by human, but computer aligned, which might cause mistakes. Conditions to be fulfilled: the specifications and. Meaning of physicochemical processes. All Rights Reserved. adjective. Physicochemical treatment involves a set of processes which may be consecutively performed in a single unit or in separate units.These processes are coagulation, flocculation and sedimentation. Found 808 sentences matching phrase "physicochemical properties".Found in 10 ms. Define Physicochemical properties. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. They come from many sources and are not checked. Physical chemistry testing is carried out to attain regulatory compliance and can also be used for the purposes of research and development, product development and technical support. Cookies help us deliver our services. physicochemical aspects of such processes. Resonance stabilisation of the carboxylate anion. adjective Relating to physical chemistry. Physicochemical properties of drugs in solution In this chapter we examine some of the important physicochemical properties of drugs in aqueous solution which are of relevance to such liquid dosage forms as injections, solutions, and eye drops. The physicochemical properties of soil plays an important role in the establishment of rice seedling and enhancement of crop growth and yield attributes. The physico-mechanical properties of rocks are important parameters in the planning and design of mining and civil constructional works. Some basic thermodynamic concepts will be introduced, particularly that of thermo- means the physicochemical properties specified in section 69407.2. 1. of or pertaining to both physical and chemical properties, changes, and reactions. By using our services, you agree to our use of cookies. Physico-chemical property measurement testing for liquids and solids providing essential data for industry. Relating to both physical and chemical properties. (ˌfɪzɪˌkoʊˈkɛmɪkəl ) adjective. physicochemical in American English. might include, but are not limited to pH, buffering capacity, tonicity, viscosity and, (d) measures to support laboratories carrying out analyses on the, Indomethacin (IMC) is an analgesic drug whose. Salt Screen For ionizable compounds, development of a salt form versus free base can provide improved solubility, stability and physicochemical properties. physiochemical: [ fiz″e-o-kem´ĭ-kal ] pertaining to both physiology and chemistry. The physicochemical properties of slurry, such as particle size and distribution, surface chemistry, dispersion stability, and rheological behavior, are determined by the complex interaction between its components, which has significant influence on the chemical mechanical planarization (CMP) performances such as material removal rate, high planarity, uniformity, and defect. The ionisation of a carboxylic acid. See more. ‘The physico-chemical properties of ethanol, particularly its activity as a solvent, may result in disturbances to cellular structures other than DNA.’ ‘Consequently, basic physico-chemical research on the interaction between model lipid systems and surfactants is needed so that poloxamer therapy can be improved rationally.’ R C O R C O OÐ R C O O OÐ OÐ (a) (b) Figure 3.2. 2 : of or relating to chemistry that deals with the physicochemical properties of substances. Copyright © 2020 LoveToKnow. ‘The physico-chemical properties of ethanol, particularly its activity as a solvent, may result in disturbances to cellular structures other than DNA.’ ‘Consequently, basic physico-chemical research on the interaction between model lipid systems and surfactants is needed so that poloxamer therapy can be improved rationally.’ Physicochemical characteristics (nitrogen, ash, degree of deacetylation, bulk density, and viscosity) differed with products. physicochemical parameters will be independently verified experimentally. physicochemical process translation in English-Czech dictionary. Relating to physical chemistry; … DNA curvature is now considered of great importance in determining its physicochemical properties as well as in regulating specific interactions with proteins. Webster’s New World College Dictionary, 4th Edition. In functional properties, dye binding capacity differed depending on the products, although average binding capacity (63%) of chitosans was higher than that (54%) of chitins. such as ethanol. Generally, the impact of FA on … from The Century Dictionary. As defined by Wagner: “ the study of the interrelationship of the physicochemical properties of the drug, the dosage form in which the drug is given & the route of administration on the rate & extent of systemic drug absorption.” 4. Physicochemical analysis involves the measurement of various physical properties of systems, most often phase transition temperatures and other thermal properties (thermal conductivity, heat capacity, thermal expansion), electrical properties (conductivity, dielectric permittivity), and optical properties (refractive index, rotation of the plane of polarization of light). Showing page 1. Other Words from physicochemical Example Sentences Learn More about physicochemical. How to pronounce physicochemical? physiochemical properties are the properties which a new drug entity must satisfy to become a drug in the market. DEFINITION: The ability of a chemical compound to elicit a pharmacological/ therapeutic effect is related to the influence of various physical and chemical (physicochemical) properties of the chemical substance on the bio molecule that it interacts with. The meaning of propolis is associated with glue and the honeybees use it to cement or reduce the openings of the beehives, hive walls, and ... bacterial, physicochemical properties and mineral profiles of propolis collected from three differ-ent regions in Ethiopia of Apis mellifera bees are investigated. Of or pertaining to physical chemistry. Lastly, we evaluate the increase in the physico-mechanical properties obtained compared with a non-plasticized magnesian mortar (lower MgO/sol ratio). 1. 2. Giga-fren 2c) Physicochemical properties might include, but are not limited to pH, buffering capacity, tonicity, viscosity and surface tension. 0. 1. 1 : being physical and chemical. As adjectives the difference between physicochemical and physiochemical is that physicochemical is dependent on the joint action of both physical and chemical processes while physiochemical is of or pertaining to both physiology and chemistry. 1)Physical Properties Physical property of drug is responsible for its action 2)Chemical Properties The drug react extracellularly according to … In this direction, several scientists have worked to modify the physicochemical properties of paddy soil to enhance high yield of paddy by the application of FA alone or coapplication with other organic and inorganic materials. adjective Relating to both physical and chemical properties. Physicochemical (adj) involving the principles of both physics and chemistry; dependent on, or produced by, the joint action of physical and chemical agencies Etymology: [Physico- + chemical.] Information and translations of physicochemical processes in the most comprehensive dictionary definitions resource on the web. Corrosion is a good example of a physicochemical process. Physico-Chemical Property Measurements. Conditions to be fulfilled: the specifications and physicochemical properties and all characteristics of the component remain the same. Relating to both physical and chemical properties. cal. of new phenyl-piperazinyl derivatives of theophylline with amide moieties, of new chemical compounds in preclinical research, suggest a significant rate of absorption through the skin; and. Our health condition and mood are affected by innumerable biochemical and physicochemical processes taking place in billions of cells. American Heritage® Dictionary of the English Language, Fifth Edition. physicochemical (not comparable) Dependent on the joint action of both physical and chemical processes. Definition of physicochemical. physicochemical environment and the process can be operated at constant permeate flux and constant mass transfer coefficient. Copyright © 2010 by Houghton Mifflin Harcourt. 2. of or according to physical chemistry. Physicochemical definition, physical and chemical: the physicochemical properties of an isomer. Physical chemistry is the study of macroscopic, and particulate phenomena in chemical systems in terms of the principles, practices, and concepts of physics such as motion, energy, force, time, thermodynamics, quantum chemistry, statistical mechanics, analytical dynamics and chemical equilibrium.. Of or pertaining to both physical and chemical properties, changes, and reactions. en We forget, that the body itself knows what is necessary for it to survive. These methods have been purely chemical (either gravimetric or volumetric), physical (determinations of the density of nitrogen, nitric oxide, &c.) or physicochemical. Definition of physicochemical processes in the Definitions.net dictionary. By using our services, you agree to our use of cookies. ) ( b ) Figure 3.2 drugs 59 R C OÐ O + H+ Figure 3.1 are affected by biochemical... The pharmaceutical research area and is now a standard method constructional works parameters in the most Dictionary. Properties which a New drug entity must satisfy to become a drug in the establishment of seedling... Dictionary, 4th Edition, tonicity, viscosity and surface tension and solids essential. Data from chronic tests be considered when interpreting data from chronic tests and constant mass coefficient! That the body itself knows what is necessary for it to survive limited to pH, capacity. 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