Figure 1 | Scientific Reports

Figure 1

From: Long-term label-free assessments of individual bacteria using three-dimensional quantitative phase imaging and hydrogel-based immobilization

Figure 1The alternative text for this image may have been generated using AI.

(a) QPI measurements of bacteria in different environments. The image quality is reduced by bacterial motility and background noise in a liquid medium and agar pad, respectively. A hydrogel-based environment prevents both issues. (b) Schematic of the ODT system. DMD: digital micromirror device.

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