Abstract: Systems are provided for isolation of a protein, such as immunoglobulin G (IgG), from plasma, where the protein is initially fractioned by salt precipitation, followed by successive ion exchange steps in which the protein appears in unbound, flow-through fractions of the ion exchange steps. Some embodiments employ successive anion exchange steps. Other embodiments employ an anion exchange step followed by application of flow-through of the anion exchange step to a cation exchange step, with the protein collected in flow-through fractions from the cation exchange step. IgG is collected at high yield (typically about 75% or greater) and high purity. Avoidance of binding and elution from chromatography media simplifies processing and scale up without sacrificing IgG quality or yield.

Abstract: A sensor for sensing diols and triols includes a substrate, a conductive coating, and two electrodes. The conductive coating is disposed on the substrate and has affinity for binding with a substance selected from the group consisting of diols, triols, and a combination thereof. The conductive coating includes PEDOT:PSS and a humectant, which together constitute at least 95 weight percent of the conductive coating. The two electrodes are in contact with the conductive coating to probe conductivity of the conductive coating so as to detect the substance from a reduction of the conductive coating's conductivity.

Abstract: A sensor for sensing diols and triols includes (a) a substrate, (b) a conductive coating disposed on the substrate and having affinity for binding with a substance selected from the group consisting of diols, triols, and a combination thereof, and (c) two electrodes in contact with the conductive coating to probe conductivity of the conductive coating so as to detect the substance from a reduction in the conductivity. A method for detecting vaping includes (a) measuring conductivity of a conductive coating having affinity for binding with an airborne substance selected from the group consisting of diols, triols, and a combination thereof, and (b) detecting presence of the airborne substance as a decrease in the conductivity.

Abstract: An adsorbent composition for capturing pollutants includes a porous composition that includes a plurality of ferric oxyhydroxide particles and an additional component in the porous composition. The additional component includes one of copper chloride (CuCl2), zinc chloride (ZnCl2), polyvinylpolypyrrolidone, silicon carbide, silicon dioxide, activated carbon or other carbonaceous material, and a combination thereof.

Abstract: Certain embodiments of the present invention are directed to an improved building automation system, a system and method for configuring a building automation system, and a system and method for storing and recalling at will physical hardware settings for a building automation system that solves the shortcomings of the known art. Embodiments of the present invention provide control of lighting, audio distribution, and climate functions within a home or building. Elements for audio distribution and control are connected using a wired or wireless IP network. Lighting and climate controls are also connected using a wired or wireless network.

Abstract: A device for dispensing pills one at a time or one dose at a time includes a unit chamber fittable within/integral with the rim of a bottle. The unit chamber includes a plurality of radial projections which project inwardly to define discrete pill holding areas. The distance between adjacent radial projections is slightly larger than the width of the pill sought to be contained and dispensed by the container. As the bottle is inverted, pills will fall into the pill holding areas, one pill or dosage amount per area. A dispensing cap is rotatable relative to the unit chamber. A single pill-width window in the cap is positionable opposite the pill holding areas of the unit chamber. When a pill is meant to be dispensed, the bottle is inverted or angled downward, and a single pill in the pill holding area opposite the window falls out of the bottle.

Abstract: A device for dispensing pills one at a time or one dose at a time includes a unit chamber fittable within/integral with the rim of a bottle. The unit chamber includes a plurality of radial projections which project inwardly to define discrete pill holding areas. The distance between adjacent radial projections is slightly larger than the width of the pill sought to be contained and dispensed by the container. As the bottle is inverted, pills will fall into the pill holding areas, one pill or dosage amount per area. A dispensing cap is rotatable relative to the unit chamber. A single pill-width window in the cap is positionable opposite the pill holding areas of the unit chamber. When a pill is meant to be dispensed, the bottle is inverted or angled downward, and a single pill in the pill holding area opposite the window falls out of the bottle.

Abstract: A one-at-a-time pill container and dispenser having a mechanism which allows for use of the device with existing containers. A child-proof lock is provided. The device has a mechanism for ensuring that only a single pill is brought into the dispensing chamber as a consequence of a partial rotation of the cap with respect to the bottle body. A reverse partial rotation of the cap then allows the pill to fall by gravity into the user's hand. The two-directional rotation to cause pill dispensing is easy for an adult but highly unlikely to be accidentally duplicated by a child. The mechanism is a series of wedge shaped chambers, sized for the capsule to be dispensed, with a covering flange over the dispensing chamber, to ensure that only a single capsule enters the dispensing aperture. The chambers are caused to be rotated by the mating engagement of the cap, via a pawl, with a segment shaped slot in the top of the dispensing mechanism.