Abstract: An iron-air battery including an iron electrode in contact with an anode current collector, wherein the iron electrode includes a plurality of channels; an oxygen reduction reaction electrode having a first surface facing the plurality of channels and an opposing second surface in contact with air; an oxygen evolution reaction electrode interdigitated with the plurality of channels of the iron electrode, wherein at least a portion of the oxygen evolution reaction electrode is disposed within the plurality of channels in a direction perpendicular to a plane of the oxygen reduction reaction electrode; and an electrolyte in contact with the iron electrode, the first surface of the oxygen reduction reaction electrode, the plurality of channels, and the oxygen evolution reaction electrode.

Abstract: The present invention provides an antimicrobial material in an encapsulated form, comprising (i) a core comprising an antimicrobial material and (ii) a shell of encapsulating material, wherein the shell of encapsulating material is impermeable to the antimicrobial material. The invention further provides a process for introducing an antimicrobial material, into a foodstuff comprising (i) providing the antimicrobial material in an encapsulated form comprising a core of antimicrobial material and shell of encapsulating material, and (ii) introducing encapsulated antimicrobial material into or onto the foodstuff.

Abstract: The present invention provides an antimicrobial material in an encapsulated form, comprising (i) a core comprising an antimicrobial material and (ii) a shell of encapsulating material, wherein the shell of encapsulating material is impermeable to the antimicrobial material. The invention further provides a process for introducing an antimicrobial material into a foodstuff comprising (i) providing the antimicrobial material in an encapsulated form comprising a core of antimicrobial material and shell of encapsulating material, and (ii) introducing encapsulated antimicrobial material into or onto the foodstuff.

Abstract: The present invention provides an antimicrobial composition for use against a micro-organism selected for Listeria, Salmonella, Bacillus, Saccharomyces, Pseudomonas, Clostridium, Lcatobacillus, Brochothrix, Micrococcus, Yersinia, Enterobacter and Zygosaccharomyces, said composition comprising a cyclic compound having Formula (I), or a derivative thereof, wherein R1 and R2 are independently selected from —OH, ═O, and OR′, wherein R′ is H or —COR″, and R″ is C1-10 alkyl; wherein R3 is a substituent comprising an OH-group, wherein R4 and R5 are each independently selected from a hydrocarbyl group, H, OH or ═O, or represent a bond with an adjacent atom on the ring of the cyclic compound. The invention further relates to a process preventing and/or inhibiting the growth of, and/or killing, micro-organisms in a material, and the use of a cyclic compound having Formula (I).

Abstract: The invention is an interactive pinata, equipped with an electronic recording/playback system. The recording system can either play previously recorded messages, or in an alternative embodiment, the system can record and play back original messages from a person such as the owner. In either embodiment, the pinata can respond to being struck (or missed) by playing a message. The present invention may be embodied with cartoon or celebrity voices being prerecorded. Finally, the recording system could be operated via a type of remote control, ranging from simple pushbuttons to a karaoke-like arrangement.