Abstract: The disclosure relates to an automatic analyzer for optically analyzing a biological sample, the analyzer comprising a flow-cell with a first inlet port for introducing the sample into the flow-cell or means for applying the sample onto a specimen holder.

Abstract: An array of light sources for a Fourier ptychographic imaging system includes at least two adjacent light sources which preferably differ from each other in a property of light beams emitted from them and are configured to illuminate a sample at different angles of incidence for reconstructing a single image of the sample using Fourier ptychography, wherein the property of light beams of each light source is configured to match the sample for increasing a contrast and/or a color or material information content in the reconstructed single image of the sample. In embodiments, one or more light sources is a UV light source. In embodiments, the sample is a biological sample. In embodiments, the FPM (Fourier Ptychography Microscopy) includes UV transparent components and/or materials such as quartz.

Abstract: A method of sequencing a nucleic acid comprising (1) generating a stream of single nucleoside triphosphates by progressive enzymatic digestion of the nucleic acid; (2) producing at least one oligonucleotide used probe by reacting, in the presence of a polymerase, at least one of the single nucleoside triphosphates with a corresponding biological probe comprising (a) a first single-stranded oligonucleotide including an exonuclease blocking-site, a restriction endonuclease recognition-site located on the 5? side of the blocking-site and including a single nucleotide capture-site e, and at least one fluorophore region and (b) a second and optionally a third single-stranded oligonucleotide each separate from the first oligonucleotide; (3) cleaving the first oligonucleotide strand of the used probe at the recognition-site with a restriction endonuclease; (4) digesting the first oligonucleotide component with an enzyme to yield fluorophores in a detectable state and (5) detecting the fluorophores released in step (

Abstract: The invention relates to a ptychographic imaging system (100), comprising at least one light source (2), a converging lens (6) and a rotatable mirror (4) configured to be placed at a 2f plane of the converging lens (6) and reflect light beams emitted from the light source (2) to the converging lens (6).

Abstract: A method of sequencing a nucleic acid comprising (1) generating a stream of single nucleoside triphosphates by progressive enzymatic digestion of the nucleic acid; (2) producing at least one oligonucleotide used probe by reacting, in the presence of a polymerase, at least one of the single nucleoside triphosphates with a corresponding biological probe comprising (a) a first single-stranded oligonucleotide including an exonuclease blocking-site, a restriction endonuclease recognition-site located on the 5? side of the blocking-site and including a single nucleotide capture-site e, and at least one fluorophore region and (b) a second and optionally a third single-stranded oligonucleotide each separate from the first oligonucleotide; (3) cleaving the first oligonucleotide strand of the used probe at the recognition-site with a restriction endonuclease; (4) digesting the first oligonucleotide component with an enzyme to yield fluorophores in a detectable state and (5) detecting the fluorophores released in step (

Abstract: A method of sequencing a nucleic acid comprising (1) generating a stream of single nucleoside triphosphates by progressive enzymatic digestion of the nucleic acid; (2) producing at least one oligonucleotide used probe by reacting, in the presence of a polymerase, at least one of the single nucleoside triphosphates with a corresponding biological probe comprising (a) a first single-stranded oligonucleotide including an exonuclease blocking-site, a restriction endonuclease recognition-site located on the 5? side of the blocking-site and including a single nucleotide capture-site e, and at least one fluorophore region and (b) a second and optionally a third single-stranded oligonucleotide each separate from the first oligonucleotide; (3) cleaving the first oligonucleotide strand of the used probe at the recognition-site with a restriction endonuclease; (4) digesting the first oligonucleotide component with an enzyme to yield fluorophores in a detectable state and (5) detecting the fluorophores released in step (

Abstract: A method of sequencing a nucleic acid comprising (1) generating a stream of single nucleoside triphosphates by progressive enzymatic digestion of the nucleic acid; (2) producing at least one oligonucleotide used probe by reacting, in the presence of a polymerase, at least one of the single nucleoside triphosphates with a corresponding biological probe comprising (a) a first single-stranded oligonucleotide including an exonuclease blocking-site, a restriction endonuclease recognition-site located on the 5? side of the blocking-site and including a single nucleotide capture-site e, and at least one fluorophore region and (b) a second and optionally a third single-stranded oligonucleotide each separate from the first oligonucleotide; (3) cleaving the first oligonucleotide strand of the used probe at the recognition-site with a restriction endonuclease; (4) digesting the first oligonucleotide component with an enzyme to yield fluorophores in a detectable state and (5) detecting the fluorophores released in step (