Liquid Media
Liquid Media - Related Videos
08:26
Culturing Caenorhabditis elegans in Axenic Liquid Media and Creation of Transgenic Worms by Microparticle Bombardment
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Cited by 20 •
2014
C. elegans is usually grown on solid agar plates or in liquid cultures seeded with E. coli. To prevent bacterial byproducts from confounding toxicological and nutritional studies, we utilized an axenic liquid medium, CeHR, to grow and synchronize a large number of worms for a range of downstream applications.
09:21
Efficiency of Liquid-liquid Extraction
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2023
Source: Kerry M. Dooley and Michael G. Benton, Department of Chemical Engineering, Louisiana State University, Baton Rouge, LA Liquid-liquid extraction (LLE) is a separation technique used instead of distillation when either: (a) the relative volatilities of the compounds to be separated are very similar; (b) one or more of the mixture components are temperature sensitive even near ambient conditions; (c) the distillation would require a very low pressure or a very high distillate/feed...
13:38
Synthesis of Biocompatible Liquid Crystal Elastomer Foams as Cell Scaffolds for 3D Spatial Cell Cultures
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Cited by 9 •
2017
This study presents a methodology to prepare 3D, biodegradable, foam-like cell scaffolds based on biocompatible side-chain liquid crystal elastomers (LCEs). Confocal microscopy experiments show that foam-like LCEs allow for cell attachment, proliferation, and the spontaneous alignment of C2C12s myoblasts.
01:28
Social Media Marketing
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2024
When a small bakery uses Instagram to showcase its latest pastries and engages directly with customers through comments and direct messages, it's leveraging the power of social media marketing. Social media marketing connects businesses with their audience to build brand awareness, increase sales, and drive website traffic. It is a cost-effective strategy that reaches over 3.6 billion users worldwide, providing businesses with an unparalleled platform for visibility and customer engagement. By...
01:29
Digital Media Planning
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2025
Strategically selecting online channels, ad placements, and content is essential for marketing campaigns to effectively engage target audiences and achieve specific goals. Digital media planning involves analyzing various factors to maximize reach and impact across multiple touchpoints. Identifying the target audience is the first and most crucial step. Marketers analyze demographic, psychographic, and behavioral data—such as age, gender, interests, and online behavior—to pinpoint the group...
FAQs
The balance of dissolved carbon sources, nitrogen, salts, vitamins, and other required components determines which biological processes can be supported. Researchers can alter this composition to maintain cells, encourage microorganism growth, or examine particular biochemical activities. Adjusting nutrients therefore helps connect the culture environment with measurable changes in growth, metabolism, or cellular state.
pH, temperature, osmolarity, oxygen availability, and agitation can substantially alter growth and metabolism. These variables affect whether cells or microorganisms remain viable, multiply, or display a desired activity. Controlling them allows researchers to compare cultures under defined conditions and interpret changes in growth curves, cell suspensions, or biological product formation more consistently.
Different organisms, cells, and tissues may require distinct nutrient conditions or may respond differently to the same environment. Researchers can therefore modify the medium to promote a particular organism, support a developmental state, or favor a biochemical activity. This targeted design makes the culture useful for investigating biological differences rather than providing only general maintenance.
The same general culture approach can be implemented in tubes, flasks, or bioreactors, depending on the experimental purpose and scale. These formats support the generation and maintenance of cell suspensions while allowing researchers to control relevant conditions such as oxygen availability, temperature, pH, and agitation. The selected vessel helps organize cultivation and subsequent measurements.
Cultures can provide growth curves that show how biological populations or cells change over time. They can also generate cell suspensions for further study and support the isolation of biological products. By measuring these outcomes under controlled conditions, researchers can examine growth, metabolism, product formation, or responses to altered environments.
They are useful when investigators need to cultivate microorganisms, cells, or tissues while testing drugs or environmental conditions. Researchers can adjust nutrient composition and physical conditions, then observe effects on growth or metabolism. This makes liquid culture relevant to maintenance studies, controlled response experiments, production of biological materials, and investigations of developmental states.