Abstract: Various techniques and apparatus permit fabrication of superconductive circuits. A superconducting integrated circuit comprising a superconducting stud via, a kinetic inductor, and a capacitor may be formed. Forming a superconducting stud via in a superconducting integrated circuit may include masking with a hard mask and masking with a soft mask. Forming a superconducting stud via in a superconducting integrated circuit may include depositing a dielectric etch stop layer. Interlayer misalignment in the fabrication of a superconducting integrated circuit may be measured by an electrical vernier. Interlayer misalignment in the fabrication of a superconducting integrated circuit may be measured by a chain of electrical verniers and a Wheatstone bridge. A superconducting integrated circuit with three or more metal layers may include an enclosed, matched, on-chip transmission line. A metal wiring layer in a superconducting integrated circuit may be encapsulated.

Abstract: System and method for detecting and measuring chemical perturbations in a sample. The system and method are useful for non-invasive pH monitoring of blood or blood products sealed in storage bags.

Abstract: System and method for detecting and measuring chemical perturbations in a sample. The system and method are useful for non-invasive pH monitoring of blood or blood products sealed in storage bags.

Abstract: System and method for detecting and measuring chemical perturbations in a sample. The system and method are useful for non-invasive pH monitoring of blood or blood products sealed in storage bags.

Abstract: System and method for detecting and measuring chemical perturbations in a sample. The system and method are useful for non-invasive pH monitoring of blood or blood products sealed in storage bags.

Abstract: System and method for detecting and measuring chemical perturbations in a sample. The system and method are useful for non-invasive pH monitoring of blood or blood products sealed in storage bags.

Abstract: The present invention provides tangential flow filtration devices and methods for enriching a heterogenous mixture of blood constituents for leukocytes by removal of non-leukocyte blood constituents. In one particular embodiment the device can provide a composition enriched in monocytes.

Abstract: System and method for detecting and measuring chemical perturbations in a sample. The system and method are useful for non-invasive pH monitoring of blood or blood products sealed in storage bags.

Abstract: Methods for measuring the amount of two or more analytes of interest in a fluid sample, and kits useful in the methods, are disclosed. The methods involve determining a ratio of a detected amount of a single analyte of interest, to the sum of a detected amount of each of the analytes of interest plus a detected amount of a control, wherein the amount of each analyte of interest is directly or inversely related to the ratio for each analyte of interest.

Abstract: Methods of increasing specific binding, decreasing non-specific binding, and reducing false-positive interaction in solid phase assays for influenza are disclosed. In the methods, the solid phase apparatus (lateral flow solid phase apparatus or capillary flow solid phase apparatus) is subjected to elevated heat subsequent to application of a test sample to the solid phase apparatus.

Abstract: Methods for quantitatively measuring the amount of an analyte of interest in a fluid sample, and kits useful in the methods, are disclosed. The methods comprise sandwich assays, and utilize an internal calibration reaction that closely mimics the reaction of test particles by the use of a two-step reaction.

Abstract: Fluorescent pH detector and methods for measuring pH using the fluorescent pH detector.

Abstract: Methods of decreasing non-specific binding in solid phase assays for an analyte are disclosed. In the methods, the solid phase apparatus (lateral flow solid phase apparatus or capillary flow solid phase apparatus) is subjected to elevated heat. The elevated heat can be applied subsequent to application of a test sample to the solid phase apparatus.

Abstract: Methods of increasing specific binding, decreasing non-specific binding, and reducing false-positive interaction in solid phase assays for influenza are disclosed. In the methods, the solid phase apparatus (lateral flow solid phase apparatus or capillary flow solid phase apparatus) is subjected to elevated heat subsequent to application of a test sample to the solid phase apparatus.

Abstract: Fluorescent pH detector and methods for measuring pH using the fluorescent pH detector.

Abstract: The present invention provides tangential flow filtration devices and methods for enriching a heterogenous mixture of blood constituents for leukocytes by removal of non-leukocyte blood constituents. In one particular embodiment the device can provide a composition enriched in monocytes.

Abstract: Fluorescent pH detector and methods for measuring pH using the fluorescent pH detector.

Abstract: Methods for measuring the relative amount of two or more analytes of interest in a fluid sample, as well as kits useful in the methods, are disclosed. The methods involve assays that utilize a solid phase apparatus with a membrane having an application point and at least two sample capture zones having sample capture reagents; analyte binding particles or analyte coated particles; and assessment of a ratio of such particles arrested in capture zones, wherein the ratio is equal to, or inversely equal to, the relative amounts of the analytes of interest in the fluid sample.

Abstract: Methods for quantitatively measuring the amount of an analyte of interest in a fluid sample, and kits useful in the methods, are disclosed. The methods comprise sandwich assays, and utilize an internal calibration reaction that closely mimics the reaction of test particles by the use of a two-step reaction.

Abstract: The invention relates to systems and methods for preparing and analyzing samples (e.g., mucosal samples) for a microorganism of interest. In particular, the systems and methods are useful for detecting one or more analytes characteristic of a microorganism (i.e., microbe) of interest, such as components of cell walls that are characteristic of a microbe, particularly Staphylococcus aureus.