Difference between revisions of "Team:HUST-China/Safety"

For practical projects, especially involving synthetic biology, safety should be attached great importance to. This year, we designed an electricity generation device based on microbial co-culture. In terms of experimental design, experimental operation and so on, we fully considered their safety and implement safety at every step.

1. Safe Project Design

Safe strains and safe gene products were selected to complete our project design. The products of the genes transferred into the microorganisms are all determined and do not cause any known diseases to humans, animals and plants. Any microorganisms involved in our project is encapsulate in electricity generation device. So far, the devise can recharge the phone, and in the future, electricity generation based on microbial co-culture may become a new choice of electricity production.

2. Safe Lab Work

Our team also pay special attention to safety issues during the experimental operation. New members are required to undergo experimental training from Principle Investigators, graduate students and previous team members in our lab before conducting experiments. Experimental training includes standard experiment operations, safety regulations of equipment usage and good practice rules in the polluted area. In addition, undergraduates have to use secondary equipment with company of a graduate student. In our project, microbial co-culture used to generate electricity must be sterilized at 121 ℃ for 25 minutes before disposal. Based on previous experience, we highlight the following points in experimental safety:

1.polluted area must be isolated from the nomal bench. Experimenters are required to wear lab coat and polyvinyl chloride plastic gloves before entering.

2.Toxic reagents must be collected specially.

3.Volatile chemicals involved experiment must be operated in the fuming cupboard.

4.Laboratory appliance must be sterilized before and after use.

5.Maintaing of complex equipment must be in the charge of staff.

3. Safe Shipment

Safety is also important when sending parts to the registry. All materials sent must be frozen dried and the sealed 96-well plate must wrapped with enough bubble paper to prevent breaking. Sometimes the DNA delivery will be checked by customs, so we have prepared safety certification to ensure that the materials are harmless. Packaging and delivery are done in accordance with the requirements of the courier company and iGEM HQ.