Carrier Oil Emulsion
Carrier Oil Emulsion - Related Videos
05:43
Preparation of Giant Vesicles Encapsulating Microspheres by Centrifugation of a Water-in-oil Emulsion
0 Views •
Cited by 13 •
2017
Giant vesicles containing highly packed micrometer-sized components are useful cell models. The water-in-oil emulsion centrifugation method is a simple, powerful tool for the preparation of giant vesicles with encapsulated materials.
11:26
Water in Oil Emulsions: A New System for Assembling Water-soluble Chlorophyll-binding Proteins with Hydrophobic Pigments
0 Views •
Cited by 2 •
2016
This manuscript describes a simple and high-throughput method for assembling water-soluble proteins with hydrophobic pigments that is based on water-in-oil emulsions. We demonstrate the effectiveness of the method in the assembly of native chlorophylls with four variants of recombinant water-soluble-chlorophyll binding proteins (WSCPs) of Brassica plants expressed in E. coli.
07:53
Encapsulation of Cancer Therapeutic Agent Dacarbazine Using Nanostructured Lipid Carrier
0 Views •
Cited by 8 •
2016
The most commonly used method for nanostructured lipid carrier (NLC) synthesis involves oil-in-water emulsion, homogenization and solidification. This was modified here by applying high shear dispersion after solidification to achieve a NLC with desirable size, improved drug encapsulation and drug loading efficiency as a potential carrier for dacarbazine delivery.
01:24
Electron Carriers
0 Views •
2019
Electron carriers can be thought of as electron shuttles. These compounds can easily accept electrons (i.e., be reduced) or lose them (i.e., be oxidized). They play an essential role in energy production because cellular respiration is contingent on the flow of electrons. Over the many stages of cellular respiration, glucose breaks down into carbon dioxide and water. Electron carriers pick up electrons lost by glucose in these reactions, temporarily storing and releasing them into the electron...
04:08
Preparing an Antigen-Adjuvant Emulsion to Induce Autoimmune Encephalomyelitis
0 Views •
2025
This video demonstrates an efficient homogenization technique to generate an antigen-adjuvant emulsion to induce experimental autoimmune encephalomyelitis (EAE) in a murine model. The emulsion contains an autoantigen — myelin oligodendrocyte glycoprotein (MOG) — in the water phase, surrounded by a continuous oil phase comprising an inactivated pathogenic bacteria. The emulsion ensures a sustained release of antigens for a prolonged immune response.
FAQs
Droplet size influences how consistently the oil phase is distributed throughout the preparation. Smaller or more uniform droplets can support more consistent dosing and handling, whereas changes in droplet size may alter interactions with biological systems. Monitoring this property is therefore important when emulsion performance depends on reproducible delivery of hydrophobic compounds or other oil-soluble substances.
An emulsifier helps maintain separation between dispersed droplets by lowering interfacial tension at the oil and aqueous boundary. This reduces the tendency of droplets to merge, a process called coalescence. Its stabilizing role matters both during preparation and afterward, because coalescence can change the emulsion’s distribution characteristics and compromise consistent use in biological protocols.
Composition, droplet size, and resistance to droplet coalescence all contribute to suitability. The relative characteristics of the carrier oil, aqueous phase, and emulsifier affect how the preparation behaves during storage or application. Evaluating these features helps determine whether the emulsion can maintain consistent distribution and support reliable handling of hydrophobic materials in laboratory work.
Preparation requires combining the carrier oil and aqueous phase while applying mechanical mixing to break one phase into small droplets. An emulsifier is included to lower interfacial tension and help limit droplet coalescence. The resulting preparation should then be considered in terms of its droplet distribution and stability, because these properties influence subsequent handling and use.
This approach is useful when a compound, biomolecule, or reagent is oil-soluble but does not readily disperse in water. Incorporating it into an aqueous-containing emulsion can make the material more manageable for laboratory protocols. The method is especially relevant when researchers need a preparation that supports distribution, handling, or delivery within a biological technique.
Researchers should consider dosing consistency, the preparation’s stability during storage or use, and its interaction with the relevant biological system. These outcomes depend partly on droplet size and composition. Evaluating them helps determine whether the emulsion performed as intended and whether variation in the preparation could affect interpretation or reproducibility of the protocol.