| abstract |
A kind of flow unit for instrument to be sequenced.The flow unit includes fluid inlet；Fluid outlet；Fluid channel, the fluid channel are formed between at least partly transparent lid and pedestal and fluid inlet are fluidly connected to fluid outlet；With the capture substrate of setting in the fluid passage.The capture substrate includes micro- retainer, and micro- retainer is configured as each single microdot for receiving and having microdot diameter, and micro- retainer equal to or more than the gap spacing of microdot diameter and adjacent micro- retainer by separating.Particle separator can be fluidly coupled to flow unit.The particle separator may include the microchannel with micro-pillar array, and multiple microdots are transferred to the sample loading buffer that can be transported to flow unit. |