Abstract: A detection apparatus having a read head including a plurality of microfluorometers positioned to simultaneously acquire a plurality of the wide-field images in a common plane; and (b) a translation stage configured to move the read head along a substrate that is in the common plane. The substrate can be a flow cell that is included in a cartridge, the cartridge also including a housing for (i) a sample reservoir, (ii) a fluidic line between the sample reservoir and the flow cell; (iii) several reagent reservoirs in fluid communication with the flow cell, (iv) at least one valve configured to mediate fluid communication between the reservoirs and the flow cell; and (v) at least one pressure source configured to move liquids from the reservoirs to the flow cell. The detection apparatus and cartridge can be used together or independent of each other.

Abstract: Methods and systems for analysis of image data generated from various reference points. Particularly, the methods and systems provided are useful for real time analysis of image and sequence data generated during DNA sequencing methodologies.

Abstract: A fluidic device including an inorganic solid support attached to an organic solid support by a bonding layer, wherein the inorganic solid support has a rigid structure and wherein the bonding layer includes a material that absorbs radiation at a wavelength that is transmitted by the inorganic solid support or the organic solid support; and a channel formed by the inorganic solid support and the organic solid support, wherein the bonding layer that attaches the inorganic solid support to the organic solid support provides a seal against liquid flow. Methods for making fluidic devices, such as this, are also provided.

Abstract: Methods and systems for analysis of image data generated from various reference points. Particularly, the methods and systems provided are useful for real time analysis of image and sequence data generated during DNA sequencing methodologies.

Abstract: Methods and systems for analysis of image data generated from various reference points. Particularly, the methods and systems provided are useful for real time analysis of image and sequence data generated during DNA sequencing methodologies.

Abstract: Methods and systems for analysis of image data generated from various reference points. Particularly, the methods and systems provided are useful for real time analysis of image and sequence data generated during DNA sequencing methodologies.

Abstract: Methods and systems for analysis of image data generated from various reference points. Particularly, the methods and systems provided are useful for real time analysis of image and sequence data generated during DNA sequencing methodologies.

Abstract: Methods and systems for analysis of image data generated from various reference points. Particularly, the methods and systems provided are useful for real time analysis of image and sequence data generated during DNA sequencing methodologies.

Abstract: Provided is a surface having metal regions and an interstitial region having a composition that differs from the metal regions, wherein a continuous gel layer coats the surface across the metal regions and the interstitial regions. Nucleic acids or other analytes can be attached to the continuous gel layer such that a greater amount is attached over the metal regions than over the interstitial region. Also provided are methods for making such surfaces. Methods are also provided for making an array of nucleic acids or other analytes using such surfaces.

Abstract: A fluidic device including an inorganic solid support attached to an organic solid support by a bonding layer, wherein the inorganic solid support has a rigid structure and wherein the bonding layer includes a material that absorbs radiation at a wavelength that is transmitted by the inorganic solid support or the organic solid support; and a channel formed by the inorganic solid support and the organic solid support, wherein the bonding layer that attaches the inorganic solid support to the organic solid support provides a seal against liquid flow. Methods for making fluidic devices, such as this, are also provided.

Abstract: In an example of a method of making a flowcell, an organic solid support including sidewalls and a top is provided. A bottom surface of the organic solid support adjacent to the sidewalls provides a laser bonding foot. In the method, the laser bonding foot is bonded to an inorganic solid support to form a channel having sidewalls and a top defined by the organic solid support.

Abstract: In an example of the method, a functionalized coating layer is applied in depressions of a patterned flow cell substrate. The depressions are separated by interstitial regions. A primer is grafted to the functionalized coating layer to form a grafted functionalized coating layer in the depressions. A hydrogel is applied on at least the grafted functionalized coating layer.

Abstract: Methods and systems for analysis of image data generated from various reference points. Particularly, the methods and systems provided are useful for real time analysis of image and sequence data generated during DNA sequencing methodologies.

Abstract: A portable detector is disclosed for detecting certain analytes of interest, such as genetic material (e.g., nucleic acids). The detector includes a reading component for the detection of the analytes, and control circuitry for controlling operation of the reading component. Processing circuitry may be included to perform both primary analysis of acquired data, and where desired, secondary analysis. Where desired, some or all of the computationally intensive tasks may be off-loaded to enhance the portability and speed of the device. The device may incorporate various types of interface, technologies for reading and analysis, positioning system interfaces, and so forth. A number of exemplary use cases and methods are also disclosed.

Abstract: Methods and systems for analysis of image data generated from various reference points. Particularly, the methods and systems provided are useful for real time analysis of image and sequence data generated during DNA sequencing methodologies.

Abstract: An array including a solid support having a plurality of contours along its exterior surface. A first subset of contours is positioned along the exterior surface of the solid support to form a first pattern of features and a second subset of contours is positioned along the exterior surface to form a second pattern of features. The contours of the first subset are juxtaposed with the second subset along the exterior surface, whereby the first and second patterns form an interleaved pattern. The features of the first pattern occur at a first elevation z1 and the features of the second pattern occur at a second elevation z2. The features of the first pattern are configured to attach analytes at a different elevation relative to analytes attached to the features of the second pattern.

Abstract: A detection apparatus having a read head including a plurality of microfluorometers positioned to simultaneously acquire a plurality of the wide-field images in a common plane; and (b) a translation stage configured to move the read head along a substrate that is in the common plane. The substrate can be a flow cell that is included in a cartridge, the cartridge also including a housing for (i) a sample reservoir, (ii) a fluidic line between the sample reservoir and the flow cell; (iii) several reagent reservoirs in fluid communication with the flow cell, (iv) at least one valve configured to mediate fluid communication between the reservoirs and the flow cell; and (v) at least one pressure source configured to move liquids from the reservoirs to the flow cell. The detection apparatus and cartridge can be used together or independent of each other.

Abstract: A portable detector is disclosed for detecting certain analytes of interest, such as genetic material (e.g., nucleic acids). The detector includes a reading component for the detection of the analytes, and control circuitry for controlling operation of the reading component. Processing circuitry may be included to perform both primary analysis of acquired data, and where desired, secondary analysis. Where desired, some or all of the computationally intensive tasks may be off-loaded to enhance the portability and speed of the device. The device may incorporate various types of interface, technologies for reading and analysis, positioning system interfaces, and so forth. A number of exemplary use cases and methods are also disclosed.

Abstract: A detection apparatus having a read head including a plurality of microfluorometers positioned to simultaneously acquire a plurality of the wide-field images in a common plane; and (b) a translation stage configured to move the read head along a substrate that is in the common plane. The substrate can be a flow cell that is included in a cartridge, the cartridge also including a housing for (i) a sample reservoir; (ii) a fluidic line between the sample reservoir and the flow cell; (iii) several reagent reservoirs in fluid communication with the flow cell, (iv) at least one valve configured to mediate fluid communication between the reservoirs and the flow cell; and (v) at least one pressure source configured to move liquids from the reservoirs to the flow cell. The detection apparatus and cartridge can be used together or independent of each other.

Abstract: A method of registering features in a repeating pattern can include (a) providing an object having a repeating pattern of features and a fiducial; (b) obtaining a target image of the object, wherein the target image includes the repeating pattern of features and the fiducial; (c) comparing the fiducial in the target image to reference data, wherein the reference data includes xy coordinates for a virtual fiducial; and (d) determining locations for the features in the target image based on the comparison of the virtual fiducial in the reference data to the fiducial in the data from the target image. The fiducial can have at least concentric circles that produce three different signal levels. The locations of the features can be determined at a variance of less than 5 ?m.