surfactant In A Sentence
Learn how to use surfactant in a sentence and make better sentences with `surfactant` by reading surfactant sentence examples.
- The antistatic agent CMM is a kind of cationic surfactant.
- The Eco-Balls contain mineral oxides and act as a natural non-ionic surfactant that reduces surface tension and releases dirt.
- As a surfactant, sodium ricinoleate is an irritant to human skin and mucous membranes, causing hypersensitivity responses.
- At the same surfactant concentration, the larger of molecular weight of the surfactant, the higher of its adsorbance on oil sand.
- It is merely the most effective way to work the surfactant on your paint.
- :May be some component of the Paprika has a surfactant effect?.
- A new surfactant heavy crude oil sulfonates ( HCOS ) was synthesized from Daqing Heidimiao oil with fuming acid.
- To investigate the active effect of eustachian tube surfactant ( ETS ) associated protein.
- A dicarboxyl oleic amide surfactant and synthetic method thereof are provided.
- They looked at surfactant protein A, which is essential for normal breathing outside the womb.
- A micelle a structure that results from surfactant molecules seeking to lower their free energy.
- FPJ surfactant was an ideal fleeing proof agent with high temperature tolerance.
- These lamellar bodies are secreted by exocytosis into the surface water layer lining the alveolar airspace, where the surfactant forms a meshwork of tubular myelin.
- This temperature determines the relative solubility of surfactant in an aqueous solution.
- The study wasn't designed to diagnose illnesses but to record symptoms and compare them to exposures to catacarb, an alkaline mixture of potassium compounds and diethanolamine, a surfactant.
- Different proteins will move with different speeds in this field, depending on their size, while their electrical charge is leveled by a surfactant called sodium lauryl sulfate.
- Her work on surfactant solutions led her to a job at Kodak.
- WPS is a new-typed water-soluble anion surfactant, and can be used as an oil-displacement agent for tertiary recovery.
- Latexes that require stability over large pH ranges use larger nonionic to anionic surfactant ratios.
- If little surfactant is found in an amniotic fluid sample taken by placing a needle in the uterus (amniocentesis), there is a definite risk of RDS.
- A common form of latex exudation, known as "'surfactant leaching "', occurs from water vapor condensing on the painted surface, causing surfactants to leach out of the paint in sticky brown streaks.
- Natural surfactant can be extracted from animal lungs or human amniotic fluid.
- By contrast, if the infant's breathing is supported until the lungs mature and make their own surfactant, complete recovery within three to five days is the pattern.
- Surfactant concentrations higher than the CMC produce larger micelle structures.
- Sodium lauroyl sarcosinate was prepared. Preperties of the above product was determined. The result shows that the product is a N acylamino acid surfactant with good properties.
- Quebracho tannin acts as flocculant agent to remove surfactant as sodium dodecylbenzenesulfonate in water treatment.
- The presence of surfactant in this fluid breaks up the surface tension of water, making it less likely that the alveolus can collapse inward.
- The measurements show sodium salicylate concentrated by extraction with cetyl pyridinium chloride surfactant.
- Objective To study the and germicidal properties of a gargle containing triclosan, peppermint and surfactant.
- Oleic acid does not usually act as a surfactant unless it is saponified.
- Low surface wettability and bulk density of petroleum asphalt are effectively solved by the use of a kind of surfactant and different particles distribution in the experiment.
- Pulmonary surfactant increases compliance by decreasing the surface tension of water.
- The invention discloses a washing and softening laundry detergent composition, which comprises cationic softener, nonionic surfactant, thickener, opacifier and deionized water.
- Sucrose ester is a kind of nonionic surfactant.
- To guaranteed polishing quality, some matters such as oxidant, organic macromolecule, surfactant, and heavy metallic salt must added in.
- Nonionic surfactant polyglycerol acrylic modified rosin ester (PGARE) was synthesized by the reaction of acrylic modified rosin and polyglycerol.
- This produces a higher graphene concentration, but removing the surfactant requires chemical treatments.
- Lauryl glucoside is a surfactant used in cosmetics.
- In fact, high adsorption of surfactant can make the chemical EOR processes economically-unfeasible.
- PVP has been widely used as surfactant, reducing agent, shape controlling agent and dispersant in nanoparticle synthesis and their self-assembly.
- The essential components are an abrasive, binder, surfactant and humectant.
- It is important to note that since sphingosine exerts surfactant activity, it is one of the sphingolipids found at lowest cellular levels.
- Premature infants lack a substance, called surfactant, that permits their lungs to expand and breathe normally.
- The development of pulmonary surfactant, which facilitates the oxygenation and ventilation of underdeveloped lungs, has been the most important development in neonatology to date.
- By Hull cell test, a kind of anion surfactant and nitrogen heterocyclic compound was chosen as a additive for pulse non-cyanide silver electroplating.
- In addition, primary study of surfactant reclaim indicated that the Turkey red oil can be reclaimed from the intermixture by centrifugation under the acidic condition.
- A non-ionic surfactant has no charged groups in its head.
- Lipid (Monostearin) and surfactant were used to prepare ARE-SLN by heating-ultrasound divergence method and solvent-emulsion method respectively.
- The drug is continued until the infant starts producing its own surfactant.
- Just add a drop or two of dish soap to act as a surfactant.
- Foam depends on the ability of the surfactant ( saponins in soapberries, denatured proteins in egg whites ) molecules to bind with each other and create a hydrophobic interaction at the interface.
- Central areas of research are surfactant self-assembly, polymers in solutions, and gels and polymer interactions with surfactant self-assembly, polymers in solutions, and gels and polymer interactions
- Hydrophobic coagulation occurs when a negatively charged solution contains a cationic surfactant.
- Increasing polymer concentration for either alkali-surfactant-polymer main slug or auxiliary slug will significantly improve the incremental oil recovery.
- Recent studies suggest that GM-CSF correlate with alveolar macrophage function, lung host defense reaction and pulmonary surfactant homeostasis.
- Objectives To study the expression of surfactant protein B(SP-B)and thyroid transcription factor 1(TTF-1)and evaluate the role in neonatal hyaline membrane disease(NHMD).
- We developed a new method to determine critical micella concentration of anionic surfactant by adsorption voltammetry, using neutral red, as a probe.
- Within this field, he has used neutron scattering to study a variety of surfactant-containing systems, including micelles and microemulsions, aerogels and block-copolymers.
- Synthesis in structured environments refers to the production of cadmium selenide in liquid crystal or surfactant solutions.
- Then he discovered that when premature infants suffer from respiratory distress syndrome, it is often because they lack surfactant.
- Addition of a surfactant allows micelles to form around the ferroparticles.
- In sufficient concentrations, the surfactant molecules stay attached to the particle.
- The sheets in ?-MoTe 2 can be separated and dispersed in water with a sodium cholate surfactant and sonication.
- Irium is another word for sodium lauryl sulfate, an inexpensive ionic surfactant.
- Natural surfactant extract vs synthetic surfactant in the treatment of established respiratory distress syndrome.
- The large secretory type 2 cell is responsible for the secretion of the surfactant.
- Amino-acid amphoteric surfactant, a kind of green surfactant, has been used in leather industry more and more because of its innocuity, biodegradation and blending ability.
- Octyl phenol is an important fine chemical intermediate material, which is widely used in producing chemical products such as surfactant, bond, resin and industrial fiber.
- The new surfactant, lauroyl citric acid ester, was synthesized by reaction hydroxyl group of citric acid with lauroyl chloride.
- PCS profile control - surfactant technology combines profile correction and water plugging with tertiary oil recovery.
- There are reports that acidifying the solution somewhat increases efficacy, as does the addition of a small amount of surfactant.
- According to these experimental results quantitative models for foam drayage and relationship among superficial gas velocity, gas hold-up in bubble zone and surfactant concentration were obtained.
- In addition, the surfactant used in glyphosate formulations increases the likelihood of absorption through the skin.
- The effects of alcohol are studied on the microemulsion composed of nonionic surfactant, water and heptane.
- Surfactant was isolated from duck, chicken, and pig lung lavage fluid by differential centrifugation.
- Triethanolamine polypeptide oleate is a surfactant that breaks up cerumen.
- Fluorocarbon surfactant play an important role in some special industry field for its characteristic.
- Surfactant or dopant stabilized polyaniline dispersions have been available for commercial sale since the late 1990s.
- Applications and new technologies of surfactant in photometry, titration . fluoroscopy, electrochemistry analysis and chromatogram analysis summarized.
- In the system, cetyl trimethyl ammonium bromide(CTAB) was used as the surfactant, octane was used as the solvent and hexanol was used as the co-solvent.
- The amphoteric surfactant was synthesized by sulfuric castor oil and ETA. The reaction condition of surfactant were deeply studied. The amphoteric fat liquor was recombinated with other surfactants.
- The polyether groups often comprise ethoxylated ( polyethylene oxide-like ) sequences inserted to increase the hydrophilic character of a surfactant.
- The invention relates to preparation of a surfactant of double long chain alkyl lycine and applications thereof, belonging to the field of colloid and interface chemistry.
- For investigated crystal growth mechanism, the ZnO nanocrystal syntheses by different base ratio and surfactant have been conducted in hydrothermal process.
- By substituting one carboxymethyl group in the molecule of EDTA with a long chain alkyl, a polyfunctional surfactant having both surfactivity and ability of chelating metal ions was obtained.
- Polypropylene oxides conversely, may be inserted to increase the lipophilic character of a surfactant.
- Finally, Clements created an artificial surfactant, which reduced by half the death rate for respiratory distress syndrome in premature babies.
- These four are highly interconnected in their functions in surfactant.
- It is recommended that only surfactant free or encapsulating products are used.
- Preparation and applications of two kinds of chelating surfactant derived from citric acid were introduced with di-sodium salt of citric acid, high fatty alcohol monoester focused.
- This results in a type of surfactant that usually is classified as amphipathic.
- Electron-beam irradiation induces the curvature of surfactant-inorganic layers system, leading to vesiculation of hybrid of surfactant and calcium phosphate.
- Changes in the surfactant mixture composition alter the pressure and temperature conditions for phase changes and the phospholipids'crystal shape as well.
- "' Myristamine oxide "'is an amine oxide based zwitterionic surfactant with a C 14 ( tetradecyl ) alkyl tail.
- Polysorbate 80 is a surfactant which assists in nutrient uptake by " Lactobacilli ".
- Adsorption of surfactant at expanding liquid surfaces using an overflowing cylinder apparatus to examine Marangoni stresses.
- The coconut-based surfactant is a sudsing agent that helps remove the waxy layer.
- The complex flora has been used for treating oil refinery wastewater. And the flora can produce Rhamnose lipids bio-surfactant to reduce surface tension of wastewater.
- Research work and application of surfactant lyotropic liquid crystals were developed quickly in recent years.
- Microcapsule copper is made by using surfactant of egg glairs to enwrap fresh copper particle produced in reaction.
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