Luer-lock Syringe
Luer-lock Syringe - Related Videos
01:16
Self-Locking Screw
0 Views •
2023
A square-threaded screw jack is a mechanical device widely used for lifting heavy loads or applying considerable force. One of the key features that can make a screw jack more effective and reliable is its self-locking capability. A square-threaded screw jack carrying a load is considered self-locking if the screw retains its position even after the moment applied to it is removed. This occurs when the frictional force direction reverses, and the reaction force acts on the other side of the...
02:28
Extraction of Apoplastic Bacteria Using a Syringe-Based Pressure Method
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2025
Source: Rufián, J. S., et al, Single-Cell Analysis of the Expression of Pseudomonas syringae Genes within the Plant Tissue. J. Vis. Exp. (2022)This video demonstrates a syringe-based pressure method for extracting apoplastic bacteria, which proliferate and form microcolonies within the apoplast, the intercellular space between plant cells. The method yields debris-free bacterial samples suitable for downstream single-cell analysis.
14:18
Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements
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Cited by 2 •
2016
A protocol to detect and automate mode locking in a pre-adjusted nonlinear polarization rotation fiber laser is presented. The detection of a sudden change in the output polarization state when mode locking occurs is used to command the alignment of an intra-cavity polarization controller in order to find mode-locking conditions.
09:58
Syringe-injectable Mesh Electronics for Stable Chronic Rodent Electrophysiology
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Cited by 31 •
2018
Mesh electronics probes seamlessly integrate and provide stable, long-term, single-neuron level recording within the brain. This protocol uses mesh electronics for in vivo experiments, involving the fabrication of mesh electronics, loading into needles, stereotaxic injection, input/output interfacing, recording experiments, and histology of tissue containing mesh probes.
07:25
Transfection and Mutagenesis of Target Genes in Mosquito Cells by Locked Nucleic Acid-modified Oligonucleotides
0 Views •
Cited by 3 •
2010
Oligonucleotides can be used to site specifically substitute a single nucleotide of transfected target genes in both Anopheles gambiae and Anopheles stephensi cells.
FAQs
Twisting the collar onto a matching Luer fitting creates a secured connection between the syringe and the attached component. This mechanical engagement helps keep the pathway stable while liquid is drawn up or delivered. In cancer research, that stability can reduce accidental needle separation and support more consistent handling during precise laboratory procedures.
The threaded collar must engage with a matching Luer tip, needle, catheter, or other compatible fitting. Proper matching supports a stable, leak-resistant pathway, whereas an incompatible attachment cannot provide the intended connection. Checking compatibility is therefore important when preparing equipment for liquid transfer, sample collection, or experimental treatment administration.
A secure connection helps maintain continuity between the syringe barrel and its attached fitting during liquid movement. That feature is valuable when researchers administer experimental therapeutics, collect biological samples, or prepare reagents, because accidental separation could interrupt handling. Consistent connection security supports controlled manipulation across cell-based and animal study procedures.
In cancer research, these syringes can support controlled administration of experimental therapeutics, collection of biological samples, and preparation of reagents. The same connection principle serves different workflows while helping maintain a stable liquid pathway. This versatility makes the device relevant to both experimental treatment procedures and routine laboratory preparation.
Researchers can use a Luer-lock syringe to handle and transfer liquid reagents while keeping the attached fitting secured to the barrel. The stable connection supports controlled movement during preparation and can improve handling consistency. In cell-based cancer studies, this is relevant when researchers need to prepare materials for subsequent experimental procedures.
Animal studies may require controlled administration of experimental therapeutics through a syringe-connected needle, catheter, or other compatible fitting. The locking connection helps maintain a stable pathway during delivery and reduces the risk of accidental needle separation. This supports more consistent handling when investigators evaluate experimental treatments in an animal research setting.