Bacterial cellulose is a biofilm byproduct composed of a proteinaceous matrix that encases bacterial colonies and forms on solid and liquid sources alike. Bacillus species have previously been studied and utilized in agriculture for their capacity to fight root rot and mycotic infestations of crops due to the sturdy biofilm they produce. Similarly, symbiotic culture of bacteria and yeast (SCOBY), another pellicle-producing culture, has been investigated for its capacity in art as a vegan leather and in medicine as wound dressings because of its skin-like nature. Given the similarity to skin, this study aims to investigate bacterial biofilm as a novel medium for a more life-like surgical simulation and means of suture practice compared to standard silicone models.
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