Temperature Responsive Culture
Temperature Responsive Culture - Related Videos
07:46
Temperature Response of Soil Organic Matter Decomposition Rates: Construction and Applications of a Temperature Gradient Block
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2026
We introduce a temperature gradient block and detail its construction and utilization. The block provides 22 discrete temperatures, linearly distributed between a user-defined range from 0 to 90 °C. Data collected from this setup enables testing and developing new theories on the temperature response of soil organic matter decomposition rates.
08:32
Induction of an Inflammatory Response in Primary Hepatocyte Cultures from Mice
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Cited by 7 •
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Here, we show an enzymatic approach to isolate primary hepatocytes from adult mice, and we describe the quantification of an inflammatory response using ELISA and real-time PCR.
06:52
An Automated Method to Determine the Performance of Drosophila in Response to Temperature Changes in Space and Time
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Cited by 4 •
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Here we present a protocol to automatically determine the locomotor performance of Drosophila at changing temperatures using a programmable temperature-controlled arena that produces fast and accurate temperature changes in time and space.
08:24
A Hormone-responsive 3D Culture Model of the Human Mammary Gland Epithelium
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Cited by 3 •
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We describe a 3D culture model of the human breast epithelium that is suitable to study hormone action.
03:17
Temperature Dependence - Concepts
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2020
Chemical Kinetics The reaction rate is the speed at which a chemical reaction occurs. The reaction rate is defined as the change in concentration of a component in the reaction with time. The speed of a reaction depends on several factors, including the concentration of reactants and the temperature at which the reaction is performed. Each reactant contributes to the speed of the reaction by a specific factor. This relationship is defined by the reaction rate law. Rate Law The rate law is an...
FAQs
The key control point is the temperature-responsive polymer coating. When temperature changes, the polymer’s hydration and surface properties also change, weakening the conditions that support cell attachment. This controlled shift enables the cultured cell layer to detach from the surface as a connected sheet, rather than requiring a separate enzymatic release step.
Avoiding enzymatic treatment helps preserve features that may be important for later use or analysis, including cell-surface proteins and connections between neighboring cells. Maintaining these components allows the harvested layer to retain more of its original organization, which is particularly relevant when researchers need intact living cells for tissue engineering or regenerative medicine.
The distinction lies in the release mechanism. Enzymatic harvesting uses a chemical treatment to separate cells from the culture surface, whereas this approach uses a temperature-induced change in the polymer coating. Because detachment is controlled through the culture surface, the resulting cell layer can be collected while preserving surface proteins and cell-to-cell connections.
A typical workflow begins with a culture surface coated in a temperature-responsive polymer. Cells are allowed to grow on that surface until a cell layer forms. The temperature is then changed to alter polymer hydration and surface behavior, allowing the layer to detach without enzymatic treatment. This sequence supports recovery of a living, connected cell sheet.
Intact cell sheets retain living cells together with their surface proteins and cell-to-cell connections. That organization makes them relevant to tissue engineering and regenerative therapies, where preserving the structure of the harvested layer can support preparation of cellular materials for potential transplantation strategies. The method therefore addresses both cell recovery and maintenance of tissue-like organization.
In medicine, the method provides controlled platforms for studying cell behavior and tissue formation in addition to preparing cell sheets. Researchers can examine how cells organize within a connected layer and use that information to explore potential transplantation strategies. Its value therefore extends from experimental culture studies to the development of regenerative therapy approaches.