LIPOSOMAL DETECTION DEVICES AND METHODS FOR THEIR USE AND PREPARATION

摘要

Liposomal detection devices and methods of making and using such devices are disclosed. Such liposomal detection devices may be used to detect microbes by detecting a byproduct of microbial metabolism, or may be used to detect changes in pH and/or changes in temperature. Liposomal detection devices may include a first liposome encapsulating a first destabilizing compound and a second liposome encapsulating a second destabilizing compound. The first liposome may destabilize in response to the detection of the target compound or change to release the first destabilizing compound which may destabilize the second liposome. A matrix, such as a hydrogel matrix, may encase the first liposome and the second liposome.