A method, computer program product, and system for identifying a surface area size of a biosensing structure, for use in a biosensor device, based on a plurality of nucleotides structures under test. A first set of properties are determined comprising: reaction coordinate values, and potential of mean force (PMF) values, for the plurality of nucleotide structures based on a first set of testing conditions comprising a first surface area material, a first surface area pattern, and a first surface area size. A second set of properties is determined comprising reaction coordinate values, and PMF values, for the plurality of nucleotide structures based on a second set of testing conditions comprising a second surface area material, a second surface area pattern, a second surface area size, or a combination thereof and a target population of nucleotide structures among the plurality of nucleotide structures are identified.

Compositions, systems, and methods for the display of analytes such as biomolecules are described. Display of analytes is achieved by coupling of the analytes to displaying molecules that are configured to associate with surfaces or interfaces. Arrays of analytes may be formed from the described systems for utilization in assays and other methods.

Compositions, systems, and methods for the display of analytes such as biomolecules are described. Display of analytes is achieved by coupling of the analytes to displaying molecules that are configured to associate with surfaces or interfaces. Arrays of analytes may be formed from the described systems for utilization in assays and other methods.

Provided are a method for detecting spatial information of nucleic acids in a sample, as well as a nucleic acid array used in the method and a method for producing the nucleic acid array.

Provided are a method for detecting spatial information of nucleic acids in a sample, as well as a nucleic acid array used in the method and a method for producing the nucleic acid array.

Aspects of the present disclosure relate to systems, kits and methods that comprise a nucleic acid capture strand linked to a first dye molecule, a nucleic acid trigger strand longer than the capture strand and comprising (a) a capture domain that is complementary to the capture strand and (b) at least two concatenated domains, each of which comprises two subdomains, and a partially double-stranded nucleic acid comprising a single-stranded toehold domain having a nucleotide sequence complementary to one of the subdomains of the two subdomains of the concatenated domains, a double-stranded region linked to a second dye molecule and having a nucleotide sequence complementary to the other of the two subdomains of the concatenated domains, and a single-stranded hairpin loop having a nucleotide sequence that is complementary to the single-stranded toehold domain.

Aspects of the present disclosure relate to systems, kits and methods that comprise a nucleic acid capture strand linked to a first dye molecule, a nucleic acid trigger strand longer than the capture strand and comprising (a) a capture domain that is complementary to the capture strand and (b) at least two concatenated domains, each of which comprises two subdomains, and a partially double-stranded nucleic acid comprising a single-stranded toehold domain having a nucleotide sequence complementary to one of the subdomains of the two subdomains of the concatenated domains, a double-stranded region linked to a second dye molecule and having a nucleotide sequence complementary to the other of the two subdomains of the concatenated domains, and a single-stranded hairpin loop having a nucleotide sequence that is complementary to the single-stranded toehold domain.

Methods and systems for processing nucleic acids and identifying the presence of a barcode and barcode bead multiplet event are disclosed. The methods and systems generally may comprise the presence of a support comprising template barcode molecules which may be used to interact with other barcode molecule to generate molecules that comprise multiple barcode sequences. The methods and systems can be applied to a variety of biological samples and can analyze different nucleic acids, proteins, or other macromolecules of the biological samples.

Methods and systems for processing nucleic acids and identifying the presence of a barcode and barcode bead multiplet event are disclosed. The methods and systems generally may comprise the presence of a support comprising template barcode molecules which may be used to interact with other barcode molecule to generate molecules that comprise multiple barcode sequences. The methods and systems can be applied to a variety of biological samples and can analyze different nucleic acids, proteins, or other macromolecules of the biological samples.

Methods and systems for processing nucleic acids and identifying the presence of a barcode multiplet event are disclosed. The methods and systems generally may comprise the presence of a support comprising multiplet probe molecules which may be used to interact with other barcode molecule to generate molecules that comprise multiple barcode sequences. The methods and systems can be applied to a variety of biological samples and can analyze different nucleic acids, proteins, or other macromolecules of the biological samples.