A method for automatic and sterile-container-specific detection of sterilization cycles carried out by a sterile container, and a system for carrying out the method. A temperature acting on the sterile container is detected using a temperature measurement device associated with the sterile container. A temperature measurement device detects the temperature at fixed first time intervals. Detected temperature values are stored in a memory once a predetermined first limit temperature has been exceeded. Storage of detected temperature values is suspended once a predetermined second limit temperature has been undershot or after a predetermined duration has elapsed after the first limit temperature has been exceeded. The stored temperature values are compared with reference temperature values. A deviation between the temperature values and the reference temperature values is determined. A counter and/or a display device are/is actuated when a deviation is determined within a predetermined tolerance range.

A method for automatic and sterile-container-specific detection of sterilization cycles carried out by a sterile container, and a system for carrying out the method. A temperature acting on the sterile container is detected using a temperature measurement device associated with the sterile container. A temperature measurement device detects the temperature at fixed first time intervals. Detected temperature values are stored in a memory once a predetermined first limit temperature has been exceeded. Storage of detected temperature values is suspended once a predetermined second limit temperature has been undershot or after a predetermined duration has elapsed after the first limit temperature has been exceeded. The stored temperature values are compared with reference temperature values. A deviation between the temperature values and the reference temperature values is determined. A counter and/or a display device are/is actuated when a deviation is determined within a predetermined tolerance range.

A method of verifying sanitization of an area may comprise: emitting, via a sanitization system, a UV-C light towards a desired surface to be sanitized, the UV-C light including a first wavelength between 200 nm and 280 nm; and determining the desired surface is being sanitized by verifying whether the desired surface absorbs the UV-C light and re-emits a visible light.

A method of verifying sanitization of an area may comprise: emitting, via a sanitization system, a UV-C light towards a desired surface to be sanitized, the UV-C light including a first wavelength between 200 nm and 280 nm; and determining the desired surface is being sanitized by verifying whether the desired surface absorbs the UV-C light and re-emits a visible light.

Water-based formulations comprising an indicating composition dispersed in water are described. The water-based indicating compositions include an organic Bi(III) compound, a sulfur source, a carbonate salt, and strontium hydroxide. Formulations further including a resin and/or an acidic additive are also described.

Water-based formulations comprising an indicating composition dispersed in water are described. The water-based indicating compositions include an organic Bi(III) compound, a sulfur source, a carbonate salt, and strontium hydroxide. Formulations further including a resin and/or an acidic additive are also described.

Photosensitizers are incorporated into articles, such a personal protective equipment. A method of applying continuous and consistent light includes fitting the articles with light sources and optical fibers to apply light to the areas of the articles incorporated with the photosensitizers. Photosensitizers can be applied to articles by various applicators in either a gel or solution. A gel can be particularly effective when used on hydrophobic surfaces. Photodynamic reactor systems can be used to determine the effective doses of photosensitizers and the light dosimetry which can then be applied for use with the articles.

Photosensitizers are incorporated into articles, such a personal protective equipment. A method of applying continuous and consistent light includes fitting the articles with light sources and optical fibers to apply light to the areas of the articles incorporated with the photosensitizers. Photosensitizers can be applied to articles by various applicators in either a gel or solution. A gel can be particularly effective when used on hydrophobic surfaces. Photodynamic reactor systems can be used to determine the effective doses of photosensitizers and the light dosimetry which can then be applied for use with the articles.

A soil-based coupon having an electronically readable verification code printed thereon is used for verification of soil removal by a cleaning process. The coupon includes a soil overlay covering the verification code. The verification code is at least partially revealed by removal of all or part of the soil overlay during the cleaning process. If the data encoded in the verification code can be correctly decoded after completion of the cleaning process, the cleaning process can be verified. The soil overlay can be designed to match the application. The coupons may be used in a cleaning process verification procedure in which one or more computing devices analyze images of the verification codes to determine whether or not cleaning processes can be verified.

A method of sanitization includes determining a door of an enclosure is closed, the door separating a compartment within the enclosure from ambient air, and performing a sanitization process. The sanitization process includes determining an article has been placed into the compartment, initiating a treatment timer, introducing a sanitization agent into a volume of the compartment with a sanitization device, and determining the treatment timer has expired. A sanitization system includes an enclosure, a controller, and a sanitization device. The enclosure is configured to receive and secure one or more articles. The enclosure has a door separating a compartment within the enclosure from ambient air. The controller is configured to determine an article has been placed into the compartment, initiate a treatment timer, instruct the sanitization device to introduce a sanitization agent into a volume of the compartment, and determine the treatment timer has expired.