Publications by authors named "Gyusoo Bak"
Optical resolution photoacoustic imaging of uneven samples without z-scanning is transformative for the fast analysis and diagnosis of diseases. However, current approaches to elongate the depth of field (DOF) typically imply cumbersome postprocessing procedures, bulky optical element ensembles, or substantial excitation beam side lobes. Metasurface technology allows for the phase modulation of light and the miniaturization of imaging systems to wavelength-size thickness.
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- Brain organoids are 3D tissue structures created from stem cells that mimic the human brain's complexity and development, allowing researchers to study it outside the body.
- Emerging technologies are using these organoids for various applications, including disease modeling and drug testing.
- Understanding the electrophysiological properties of brain organoids is essential for revealing their functional characteristics, paving the way for advancements in neural network studies and improved disease modeling compared to traditional flat cell cultures.