Difference between revisions of "Team:FJNU-China/Applied Design"
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Revision as of 09:07, 11 October 2018
Appiled Design
Overview
As we know, the purpose of modeling is mainly to provide guidance and solve problems for the team experiment. So, before we designed the model, we sorted out some of the problems the team was facing. Based on these three problems,.Because The effect of PLA concentration on the quantity Staphylococcus epidermidis.Vestibulum quis quam ut magna consequat faucibus. Pellentesque eget nisi a mi suscipit tincidunt. Ut tempus dictum risus. Pellentesque viverra sagittis quam at mattis. Suspendisse potenti. Aliquam sit amet gravida nibh, facilisis gravida odio. Phasellus auctor velit at lacus blandit, commodo iaculis justo viverra. Etiam vitae est arcu.
Garbage can lid
The product we developed in this project is a special lid filled with engineered bacteria that can produce PLA and 2-PE, and the final product is shown using 3D printing technology. In order to open the suicide system when the engineered bacteria are exposed to sunlight, we consider that this lid should have a light-proof function. So the lid is made of light-proof materials and the bacteria can grow in it. When the engineered bacteria leaves the garbage it will be engineered to die. This design ensures biosafety.
The whole lid consists of three parts, the top is a cover that can be opened. This design makes it easy for us to add bacteria at any time. The middle part is a cylindrical liquid reservoir, and the engineered bacteria can grow inside. The bottom is a circular leakage net, and the transverse groove and hole are evenly distributed. There is a stick in the middle attached to the top cover. When we press the red button, the bacteria liquid will be evenly distributed in the garbage can, inhibiting the growth of harmful bacteria with the pleasant rose fragrance emitted.
Lotion
We designed an lotion to eliminate the bromhidrosis. The design to solve the problem of bromhidrosis by producing 2-PE and PLA from engineered bacteria. PLA can effectively inhibit the growth of Staphylococcus epidermidis that produce odor. The 2-PE can emit rose fragrance, giving a pleasant feeling. We make the engineering bacteria into freeze-dried powder. When we use this lotion, add the freeze-dried engineered microbes to the lotion and apply it to the underarm. The emulsion provides the nutrients necessary for the growth of the engineered bacteria and can fix the bacteria to the underarm skin. The bacteria can produce PLA and 2-PE in the environment of underarm. The accessory product of the lotion is an emulsion containing arabinose. When the user does not want the bacteria to produce PLA and 2-PE, apply it, the arabinose can open the suicide system and express mazF. Compared with the body lotion and deodorant on the market, this product is more environmentally friendly, more effective, longer in action and cheaper.
