DNA-Based Sensor Particles Enable Measuring Light Intensity in Single Cells.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 26866714.
- Also identified by DOI 10.1002/adma.201504892.
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Abstract
"Lab on a particle" architecture is employed in designing a light nanosensor. Light-sensitive protecting groups are installed on DNA, which is encapsulated in silica particles, qualifying as a self-sufficient light sensor. The nanosensors allow measuring light intensity and duration in very small volumes, such as single cells, and store the irradiation information until readout.
Medical subject headings
- DNA
- Single-Cell Analysis