**Using lasers to choose and export single-cell cultures: An efficient upgrade to static droplet array tool**

Static droplet array (SDA) is a necessary and integral tool when it comes to high-capacity screening tests, or assays, for identifying and targeting specific cells or analytes (substances whose chemical composition is the target of identification). However, extraction and collection of the target droplets that contain unique analytes or cells from the SDA remains one major technical bottleneck that limits its broader application.

https://phys.org/news/2023-09-lasers-export-single-cell-cultures-efficient.html