Abstract: An active particle bonding system comprising an active particle, a material chemically bonded to the active particle, and a substrate embedded to at least one of the active particle and the material.

Abstract: The present disclosure relates to active particle-enhanced membrane and methods for making and using the same. In some embodiments, a breathable membrane includes a base material solution and active particles. The active particles incorporated in the membrane may improve or add various desirable properties to the membrane, such as for example, the moisture vapor transport capability, the odor adsorbance, the anti-static properties, or the stealth properties of the membrane. In some embodiments, the base material may exhibit water-proof properties when converted into non-solution state, and thereby result in a water-proof membrane. In some embodiments, the active particles may be protected from losing activity before, during, or after (or any combination thereof) the process of producing the membrane. The membrane may be applied to a substrate, or may be used independent of a substrate.

Abstract: Exothermically-enhanced articles, such as those made of fabric, are provided. The enhancement allows for faster drying times. Enhancement may be provided by using activated particles exhibiting exothermic properties. The activated particles may be removably encapsulated with a protective substance that may be used to activate or deactivate the particles.

Abstract: Systems and methods are provided for substantially reducing undesired cumulative effects by preferentially heating the active particles. By preferentially heating the active particles, the active particles are “cleaned” of substances that may reduce or negate particle activity. In addition, preferential heating may reduce active particle adsorption of binder.