Abstract: A gene sequencing substrate and a method for manufacturing the same, and a gene sequencing device are provided. It belongs to the technical field of gene sequencing, and can solve the problem of high cost of the high-throughput sequencing chip in the prior art. The gene sequencing substrate of the present disclosure comprises a plastic material with concave structures as base substrate, and the concave structures serve as reaction cells. Since the base substrate has plasticity, the concave structures can be formed by a simple process to reduce the cost of the gene sequencing substrate. Meanwhile, a first protective layer may be provided on the inner wall of the concave structures for preventing the inner wall of the concave structures from being corroded by the reaction liquid.

Abstract: A detection chip, a detection method using the same and a manufacturing method thereof are provided. The detection chip includes: a detection baseplate including a first substrate and at least one photoresistor disposed on the first substrate; at least one cantilever beam configured to correspond to the at least one a photoresistor, wherein an orthographic projection of the cantilever beam on the detection baseplate is located within a region where the corresponding photoresistor is located, the cantilever beam has a free end that is separated from the photoresistor by a predetermined distance and that is movable relative to the photoresistor.

Abstract: The present disclosure discloses a mask, which includes a first substrate and a second substrate. The mask further includes a polarity particle positioned between the first substrate and the second substrate. The polarity particle has a light absorption or light transmission effect. The first substrate includes a plurality of driving electrodes disposed toward the second substrate and arranged in an array. Each of the driving electrodes is configured to receive an electric signal and control the polarity particle to move to a designated driving electrode to form a pattern.

Abstract: A chip substrate, a manufacturing method thereof, a gene sequencing chip, and a gene sequencing method. The chip substrate includes a base substrate; first electrode, located on the base substrate in an array; an insulating layer, located at gaps between two adjacent ones of the first electrodes, and partially covering the two adjacent ones of the first electrodes to form containing spaces being in one-to-one correspondence with the first electrodes; a capacitive dielectric layer, located on a side of the first electrodes away from the base substrate, and located in the containing spaces; and second electrodes, located on a side of the capacitive dielectric layer away from the base substrate, the capacitive dielectric layer includes a first region and a second region, an orthographic projection of the second electrodes on the base substrate is overlapped with an orthographic projection of the first region on the base substrate.

Abstract: The present disclosure relates to a biological detection chip and a detecting method thereof. The biological detection chip includes a light guiding substrate having a top surface, a bottom surface opposite to the top surface, and a side surface between the top surface and the bottom surface, and a biosensitive membrane on the top surface of the light guiding substrate.

Abstract: An electrochemical detection chip includes a first substrate and a second substrate opposite to each other, a plurality of driving electrodes, first detection electrodes and second detection electrodes. The plurality of driving electrodes are arranged on a side of the first substrate facing toward the second substrate and are arranged independently. The first detection electrodes and the second detection electrodes are arranged at a plurality of positions on a side of the second substrate facing toward the first substrate that are directly opposite at least a part of the plurality of driving electrodes, and are spaced apart from each other.

Abstract: A biosensor, and a preparation and biosensing method therefor. The biosensor includes: a sensing substrate, wherein a plurality of sensing suspending arms arranged in an array are arranged on the sensing substrate, and the sensing suspending arms have identification markers; and a detection substrate, the detection substrate including a plurality of light detection assemblies arranged in an array, wherein the light detection assemblies and the sensing suspending arms are arranged in one-to-one correspondence, each of the light detection assemblies includes a photodiode and a thin film transistor, and the photodiode is connected to the thin film transistor.

Abstract: The present disclosure provides a micro-fluidic chip, a driving method thereof, a micro-fluidic element and a biosensor. The micro-fluidic chip includes a photoelectric conversion layer, a first electrode, and a second electrode arranged opposite to the first electrode. A channel for droplets is arranged between the first electrode and the photoelectric conversion layer. The photoelectric conversion layer is arranged at a side of the second electrode adjacent to the first electrode and configured to convert an incident light beam into a charge signal to drive the droplets in the channel to move.