Abstract: A composite structure is provided that includes a polymer layer and an auxetic material layer disposed within or partially within the polymer layer. The auxetic material layer provides increased conductivity and elastomeric reinforcement to the polymer layer.

Abstract: An electromagnetic wave shielding wallpaper is described. The wallpaper includes a conductive layer having a base material and a conductive material, and an adhesive layer. The wallpaper may include a protective layer disposed on a first side of the conductive layer, a fire retardant layer disposed on a second side of the conductive layer, and the adhesive layer disposed on the fire retardant layer.

Abstract: An electromagnetic wave shielding wallpaper is described. The wallpaper includes a conductive layer having a base material and a conductive material, and an adhesive layer. The wallpaper may include a protective layer disposed on a first side of the conductive layer, a fire retardant layer disposed on a second side of the conductive layer, and the adhesive layer disposed on the fire retardant layer.

Abstract: Aspects of the invention relate to an applicator which can house multiple components of a formulation in separate receptacles. In certain embodiments, an applicator of the invention can be used for, but is not limited to, applying hydrogel formulations to dura mater, abdominal tissue in hernia repair, tissues near the spine, lung tissue, intestinal tissue, or any of the internal tissues.

Abstract: Aspects of the invention relate to an applicator which can house multiple components of a formulation in separate receptacles. In certain embodiments, an applicator of the invention can be used for, but is not limited to, applying hydrogel formulations to dura mater, abdominal tissue in hernia repair, tissues near the spine, lung tissue, intestinal tissue, or any of the internal tissues.

Abstract: One aspect of the present invention relates to methods of sealing a wound or tissue plane or filling a void space, or securing meshes, films or other devices within the body. In certain embodiments, the wound is an ophthalmic, pleural or dural wound, or a hernia repair mesh. Remarkably, disclosed herein is the discovery that the use of certain crosslinkers in combination with polyalkyleneimines at specific concentrations can result in hydrogels with tunable degradation properties.

Abstract: One aspect of the present invention relates to methods of sealing a wound or tissue plane or filling a void space, or securing meshes, films or other devices within the body. In certain embodiments, the wound is an ophthalmic, pleural or dural wound, or a hernia repair mesh. Remarkably, disclosed herein is the discovery that the use of certain crosslinkers in combination with polyalkyleneimines at specific concentrations can result in hydrogels with tunable degradation properties.

Abstract: One aspect of the invention relates to a simple, inexpensive applicator system which can be used for the delivery of a hydrogel formulation. In certain embodiments, the applicator system is suitable for use in sealing of dura mater, especially dura matter within the spinal column. In other embodiments, the applicator system may be used to repair cardiovascular defects, defects of the gall or urinary bladder, or repair of any of the other ducts within the body.

Abstract: Aspects of the invention relate to an applicator, and methods of use thereof, which can house multiple component formulations in separate material receptacles, which components can then be easily combined at the time of use without assembly by the user. In certain embodiments, a device of the invention can be used for, but is not limited to, applying hydrogel formulations to dura mater, abdominal tissue in hernia repair, tissues near the spine, lung tissue, intestinal tissue, or any of the internal tissues. In certain embodiments, a device of the invention can be configured to apply a spray or a stream of a liquid formulation to a surface. In certain embodiments, a device of the invention can be configured to deliver the formulation through an endoscope or laparoscope.

Abstract: One aspect of the present invention relates to methods of sealing a wound or tissue plane or filling a void space, or securing meshes, films or other devices within the body. In certain embodiments, the wound is an ophthalmic, pleural or dural wound, or a hernia repair mesh. Remarkably, disclosed herein is the discovery that the use of certain crosslinkers in combination with polyalkyleneimines at specific concentrations can result in hydrogels with tunable degradation properties.