Imaging Chamber Assembly
Imaging Chamber Assembly - Related Videos
12:29
Upright Imaging of Drosophila Egg Chambers
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Cited by 1 •
2015
The upright imaging method described in this protocol allows for the detailed visualization of the poles of a developing Drosophila melanogaster egg. This end-on view provides a new perspective into the arrangements and morphologies of multiple cell types in the follicular epithelium.
11:36
Assembly, Loading, and Alignment of an Analytical Ultracentrifuge Sample Cell
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Cited by 21 •
2009
The analytical ultracentrifuge (AUC) sample cell holds sample and reference buffer and during experiments and is exposed to high vacuum and rotor speeds up to 60,000 rpm. This video will demonstrate the rigorous attention to detail necessary for assembly, loading and alignment of this very important component of an AUC experiment.
10:38
Preparing Individual Drosophila Egg Chambers for Live Imaging
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Cited by 19 •
2012
The Drosophila egg chamber is an excellent model for studying the mechanisms of mRNA localization. In order to capture the dynamic events that underpin the processes of localization, rapid high resolution imaging of live tissue is required. Here, we present a protocol for dissection and imaging of live samples with minimal disruption.
07:59
A Simple Chamber for Long-term Confocal Imaging of Root and Hypocotyl Development
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Cited by 25 •
2017
Presented here is a simple technique for high-resolution confocal time-lapse imaging of root and hypocotyl development for up to 3 days using high numerical-aperture objectives and perfluorodecalin as an immersion medium.
12:27
Assembly, Tuning and Use of an Apertureless Near Field Infrared Microscope for Protein Imaging
0 Views •
Cited by 3 •
2009
The assembly of a nearfield infrared microscope for imaging protein aggregates is described.
FAQs
The specimen-supporting surface and the chamber’s fluidic or sealed space must function as a single optical and mechanical system. The support keeps the sample positioned, while the enclosed region preserves relevant conditions without blocking light passage. Balancing these roles helps maintain a stable imaging path, so observed cellular behavior is less likely to reflect displacement or optical interference.
Each problem can reduce the consistency of microscopy data in a different way. Leakage may disrupt the chamber’s controlled space, contamination can affect the biological specimen, and motion can shift structures during observation. Limiting these disturbances helps preserve the intended sample environment and produces more reliable images for comparing cellular behavior across observations.
Chamber design affects whether relevant environmental conditions remain stable while the specimen stays in an imaging-compatible position. It also determines how readily light can pass through the assembly and whether optical interference is introduced. These features jointly influence specimen viability, image quality, and the reliability of measurements collected during biological imaging experiments.
A fluidic space and a sealed space represent different ways to maintain the conditions surrounding a specimen. Both must preserve sample position and permit light passage, but their construction can influence how the chamber limits leakage, contamination, and environmental disruption. Selecting between them depends on the experimental need to maintain the relevant conditions during observation.
Assembly should bring together the specimen-supporting surface and the fluidic or sealed enclosure while preserving a clear path for light. The completed chamber should be assessed for sample position, leakage, contamination, motion, and optical interference. These checks are important because failures in any of these areas can reduce image consistency and compromise quantitative measurements.
This approach is useful when researchers need to observe biological specimens over time while preserving relevant conditions. It supports live-cell imaging and time-lapse microscopy, including studies of cellular behavior, development, and responses to experimental treatments. The controlled enclosure helps make repeated observations more consistent than an arrangement that does not adequately limit motion or environmental disruption.
A properly assembled chamber can support clearer observation of cellular behavior and more consistent time-dependent imaging. By limiting leakage, contamination, motion, and optical interference, it helps researchers collect data that are better suited to quantitative measurement. In biology, this improves the reproducibility of studies examining development or cellular responses to experimental treatments.