Hot Glue Chamber
Hot Glue Chamber - Related Videos
10:13
Working with Hot and Cold Sources
0 Views •
2023
Source: Robert M. Rioux & Suprita Jharimune, Pennsylvania State University, University Park, PA Working with extreme temperatures, both high and low, is an integral part of many laboratory operations. For many, mentioning a laboratory instantly evokes the mental picture of a Bunsen burner. Bunsen burners and hot plates are used extensively in small and large operations in research laboratories and industries, thus making it necessary for all users to be aware of their safe handling...
09:17
Hot Wire Anemometry
0 Views •
2023
Source: Ricardo Mejia-Alvarez and Hussam Hikmat Jabbar, Department of Mechanical Engineering, Michigan State University, East Lansing, MI Hot-wire anemometers have a very short time-response, which makes them ideal to measure rapidly fluctuating phenomena such as turbulent flows. The purpose of this experiment is to demonstrate the use of hot-wire anemometry.
01:20
Hot Weather Concreting
0 Views •
2024
Concreting at elevated temperatures accelerates the hydration process, leading to quicker setting but potentially reducing the long-term strength of the concrete structure. Additionally, low air humidity fosters rapid moisture loss from the concrete, resulting in reduced workability, pronounced plastic shrinkage, and a higher likelihood of crazing. Mitigating the heat increase in concrete can be economically achieved by shading aggregate stockpiles to prevent heating from solar radiation,...
08:40
TAPE: A Biodegradable Hemostatic Glue Inspired by a Ubiquitous Compound in Plants for Surgical Application
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Cited by 12 •
2016
We describe the simplest protocol to prepare biodegradable medical glue that has an effective hemostatic ability. TAPE is a water-immiscible supramolecular aggregate prepared by mixing of tannic acid, a ubiquitous compound found in plants, and poly(ethylene) glycol, yielding a 2.5 times greater water-resistant adhesion compared with commercial fibrin glue.
27:58
Brain Slice Stimulation Using a Microfluidic Network and Standard Perfusion Chamber
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Cited by 8 •
2007
We demonstrate fabrication of a simple microfluidic device that can be integrated with standard electrophysiology setups to expose microscale surfaces of a brain slice in a well controlled manner to different neurotransmitters.
FAQs
Heating makes the thermoplastic adhesive workable enough to shape around a preparation, while cooling converts it into a hardened boundary. This transition lets researchers build the enclosure directly where it is needed and then rely on the solidified glue to preserve positioning. The result is a chamber whose geometry can be tailored to the preparation and the intended recording or imaging access.
Glue walls primarily define a perimeter that can contain physiological saline or another experimental medium, whereas anchors help secure the biological preparation within that space. Using either feature, or both, allows the enclosure to combine fluid containment with mechanical stabilization. Their arrangement can therefore be adapted to the preparation and to the access required for recording, imaging, or solution exchange.
Controlled access allows researchers to stabilize a preparation without blocking the experimental interactions needed for measurement. The chamber can maintain positioning while leaving routes for recording, fluorescence imaging, or exchange of physiological solutions. This balance is important in neuroscience because data collection may require both a steady biological target and continued contact with the selected experimental medium.
The chamber’s usefulness depends on how its walls or anchors are arranged relative to the preparation and the desired access points. A design must provide enough boundary to hold the preparation and experimental medium while preserving space for recording, imaging, or perfusion. Because the adhesive can be shaped and customized, researchers can adjust the enclosure to the needs of each preparation.
Researchers first position the biological preparation and apply heated thermoplastic adhesive to create the planned walls or anchors. They then allow the glue to cool and harden before adding or maintaining physiological saline or another experimental medium. Once the boundary is stable, the preparation can be approached for electrophysiology, fluorescence imaging, or solution exchange.
The enclosure can contain physiological saline or other experimental media selected for the preparation and study. Its hardened walls establish a local boundary that helps keep the medium around the biological target while researchers perform recording, imaging, or solution exchange. This containment supports perfusion-based experiments by combining fluid access with stable positioning of the preparation.
In neuroscience, the design supports electrophysiology, fluorescence imaging, and perfusion-based experiments involving neural tissue or small model organisms. Its main contribution is practical: the preparation remains positioned while researchers retain access for measurement or medium exchange. Because the enclosure is simple and customizable, it can be adapted to different biological preparations without requiring a fixed chamber geometry.