Droplet Formation Protocol
Droplet Formation Protocol - Related Videos
07:19
Protocol for Biofilm Streamer Formation in a Microfluidic Device with Micro-pillars
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Cited by 17 •
2014
Protocols for the study of biofilm formation in a microfluidic device that mimics porous media are discussed. The microfluidic device consists of an array of micro-pillars and biofilm formation by Pseudomonas fluorescens in this device is investigated.
14:16
Fluorescence detection methods for microfluidic droplet platforms
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Cited by 20 •
2011
Droplet-based microfluidic platforms are promising candidates for high throughput experimentation since they are able to generate picoliter, self-compartmentalized vessels inexpensively at kHz rates. Through integration with fast, sensitive and high resolution fluorescence spectroscopic methods, the large amounts of information generated within these systems can be efficiently extracted, harnessed and utilized.
06:38
Droplet Digital TRAP (ddTRAP): Adaptation of the Telomere Repeat Amplification Protocol to Droplet Digital Polymerase Chain Reaction
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Cited by 4 •
2019
We successfully converted the standard telomere repeat amplification protocol (TRAP) assay to be employed in droplet digital polymerase chain reactions. This new assay, called ddTRAP, is more sensitive and quantitative, allowing for better detection and statistical analysis of telomerase activity within various human cells.
10:52
Reconstitution of Basic Mitotic Spindles in Spherical Emulsion Droplets
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Cited by 19 •
2016
The assembly and positioning of the mitotic spindle depend on the combined forces generated by microtubule dynamics, motor proteins and cross-linkers. Here we present our recently developed methods in which the geometrical confinement of spherical emulsion droplets is used for the bottom-up reconstitution of basic mitotic spindles.
10:12
A Fluorescence-based Assay for Characterization and Quantification of Lipid Droplet Formation in Human Intestinal Organoids
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Cited by 3 •
2019
This protocol describes an assay for the characterization of lipid droplet (LD) formation in human intestinal organoids upon stimulation with fatty acids. We discuss how this assay is used for quantification of LD formation, and how it can be used for high throughput screening for drugs that affect LD formation.
FAQs
Droplets form when immiscible fluids are brought together under controlled flow, pressure, or mixing conditions. Interfacial forces and shear then divide one phase into discrete liquid volumes. Regulating these conditions supports more consistent compartments, which helps standardize reactions, cell handling, or biomolecule analysis across repeated experiments.
Interfacial forces and shear determine how a continuous liquid phase breaks into separate compartments. Their balance with the imposed flow, pressure, or mixing conditions influences droplet formation and uniformity. If those conditions vary, compartment volumes or composition may become less consistent, reducing comparability among measurements within workflows.
Consistent droplet size and composition make measurements more reliable because samples experience more comparable compartment conditions. This consistency is especially useful when researchers compare cells, biomolecules, or reactions across many individual compartments. It supports clearer interpretation of differences associated with tumor heterogeneity, biomarkers, or treatment responses.
A typical workflow combines immiscible liquid phases, applies regulated flow, pressure, or mixing, and evaluates whether the resulting compartments remain sufficiently uniform. The generated droplets can then contain isolated reactions, cells, or biomolecules for downstream analysis. Consistent formation conditions help limit cross-contamination and support reproducible processing across many compartments.
In cancer research, these compartments can separate samples for single-cell studies, molecular assays, and screening workflows. Isolation allows many reactions to proceed in parallel while reducing cross-contamination between samples. This design supports analyses of tumor heterogeneity, disease-associated biomarkers, and treatment responses at cellular or molecular resolution.
Droplet-based compartments can provide measurements at cellular or molecular resolution by keeping reactions, cells, or biomolecules separated during analysis. Their controlled volumes and composition improve measurement reliability, while parallel processing increases the number of samples or reactions examined in one workflow. The resulting data can support comparisons among cancer-related samples.
Separating material into many discrete compartments allows multiple reactions or samples to be analyzed in parallel rather than handled as one combined volume. This organization limits cross-contamination and preserves distinctions between individual reactions, cells, or biomolecules. In cancer research, that separation helps investigate heterogeneous tumor features and variable treatment responses.