摘要:
The invention relates to extracellular vesicles derived from native, photosynthetic, non-fermenting microalgae, to a method of isolating extracellular vesicles from native, photosynthetic, non-fermenting microalgae by growth, centrifugation and ultracentrifugation steps and to the use of the isolated extracellular vesicles as carriers for diagnostic, therapeutic, nutraceutic and/or cosmetic agents.
摘要:
A filter (1) comprises a porous substrate formed by a glass fibre membrane (2) impregnated with graphene and with polytetrafluoroethylene particles (3) binding graphene particles and glass fibre. A filter membrane (2) of a desired porosity is formed with a number of tortuous passageways (4) formed through the filter membrane (2) to allow through-passage of liquid (5) whilst retaining pollutant particles (6) mainly on the surface of the filter (1).
摘要:
A composition comprising a hydrogen peroxide source and at least one metal halide. The hydrogen peroxide source comprises hydrogen peroxide and a means for generating hydrogen peroxide. The means for producing hydrogen peroxide comprises at least one oxidoreductase and at least one oxidoreductase substrate. The oxidoreductase substrate comprises at least one sugar, said sugar located within the composition. The composition is held under conditions that render the components inactive until rehydrated.
摘要:
A system (1A) and method (IB) for controlling an emulsification process including the steps of acquiring (9) images (3) such as micrographs (2) of an emulsification process at preset intervals between a start and an end of the emulsification process; detecting (10) selected droplet characteristics such as size and count using image segmentation such as a histogram-based technique (5); analysing (11) the measured droplet characteristics (6); comparing (12) the measured droplet characteristics with a desired droplet characteristic specification(S); and terminating the emulsification process when said desired droplet characteristic is achieved.
摘要:
A composition comprising a hydrogen peroxide source and at least one salicylate. Preferably, the hydrogen peroxide source comprises hydrogen peroxide and a means for generating hydrogen peroxide.
摘要:
The present invention relates to an antimicrobial and immunostimulatory system, applications thereof and a process for the production of the antimicrobial and immunostimulatory system. The present invention provides a storage-stable antimicrobial and immunostimulatory system comprising an oxidoreductase enzyme, a substrate for the oxidoreductase enzyme and hydrogen peroxide in an aqueous solution wherein the substrate for the oxidoreductase enzyme is present up to 90% by weight and water is present up to 20% by weight based on the weight of the total composition; the system has a pH from approximately 4 to 8; and the system provides a two-stage hydrogen peroxide release.
摘要:
A portable mirror therapy device (1) comprises a stiff divider panel (2) attached to a base unit (3) which supports the divider panel (2) in an upright position to define two adjacent limb receiving spaces (A, B) at opposite sides of the divider panel (2). A mirror (4) is mounted on one face of the divider panel (2), A clamp, indicated generally by the reference numeral (5) mounted at a lower end of the divider panel (2) cooperates with an underside (8) of the base unit (3) for securing the base unit (3) on a support such as a table or worktop. An exercise apparatus (8) is mounted on the device (1) and includes a limb engaging member, which in this case comprises a handle (9) at a mirror side of the divider panel (2). The exercise apparatus (8) is a resistance load training system and comprises a load cord (10) extending from the handle (9) to an associated resistance element (11) mounted within a housing (12) on an opposite side of the divider panel (2) to the mirror (4).
摘要:
An apparatus for deternnining at least the shear strength of sediments on a bed of a body of water. The apparatus having a substantially spherical penetrometer, the substantially spherical penetrometer having an internal chamber sealed in a fluid tight manner. An instrumentation module is disposed within the internal chamber of the substantially spherical penetrometer. The instrumentation module has an arrangement for measuring and recording acceleration, tilt and angular rotation of the substantially spherical penetrometer during descent towards and embedment into the bed of the body of water.
摘要:
An anchor assembly (1) comprises a plate anchor element (2) mounted on an associated dynamic implanting follower (6) to facilitate dynamically embedding the plate anchor element (2) in a mooring bed below a body of water. The plate anchor element (2) has a tubular sleeve (20) which is slidably mounted on a shaft (8) of the implanting follower (6), and locates at an upper end of the implanting follower (6) which has a pointed penetrating tip (9) at a lower end of the shaft (8). Radial flukes (22) are mounted on the sleeve (20) in a cruciform configuration. A through-hole (3) is provided in one of the flukes (22) for attachment of a tether line. For deployment of the plate anchor element (2) the anchor assembly (1) is dropped from a height above the mooring bed, freefalling through the water and penetrating into the mooring bed. The implanting follower (6) is then retrieved leaving the plate anchor element (2) buried in the mooring bed.
摘要:
The present invention relates to an improved antimicrobial composition comprising a hydrogen peroxide source and one or more antimicrobial agents. Ideally, the invention relates to an antimicrobial composition comprising (i) hydrogen peroxide source and (ii) an antimicrobial agent and its associated use in therapy, particularly in the treatment of antimicrobial infections.