Abstract
Currently, microbes are utilized in many fields, such as medicine, food and environment and so on. For more application of microbes, we need a new culture system, which can culture target microbes in large quantities at low cost. Thererupon, we propose a culture system using hydrogel microtube. By using microtube, target microbes are maintained in microtube and get only nutrients and oxygen in open environment. However, there are various competing microbes in open environment, so target microbes don't get enough nutrients to increase. For application of this culture system, by using iodine ball we improve to culture target microbes while prevent competing microbes increasing.
