Team:Valencia UPV/Demonstrate
Demonstrate
After long months of effort and dedication, the Printeria project of the Valencia UPV iGEM 2018 team is now a reality! All our work has been reflected in our Printeria device. With this project we intend to make the approach to Synthetic Biology a reality, but... to what extent has our team been able to develop Printeria? Does it really work? Let's see all the evidences of our achievements... Check it yourself!
Printeria device concept-testing
Here we show you all the evidence to convince you that the Printeria device really works...
The input system is a completely original approach in order to dispense precise quantities of liquid in a compact and highly controllable way. You can check in this video how our device input system works...
VIDEO
The digital MicroFluidics is at the centre of Printeria, and it enables a high control of the reactions. We have accomplished the movement on the droplets in smaller test boards, as you can see here:
And then we moved to a more clean product that is able to hold a larger number of pads and it is easier to control. You can see that result below:
VIDEOS
The droplet needs to be heated and cooled for the reaction to take place. We have implemented these hot and cold zones via a resistor and a Peltier. Here the stability of the temperature control for both is demonstrated.
GRÁFICA
We have included the design of out electroporator from Hype It iGEM project, developed in 2016 by Valencia UPV team. The results of our experiment using it are shown here:
GRÁFICA
For the output we have included an Optical Density and Fluorescence sensors in order to measure data from the bacteria that are growing on the tube. The results of our tests are the following:
OD measurements registred by Printeria OD sensor.
GRAFICA FLUORESCENCIA
Printeria Wet Lab demonstrations
-
To compare the efficiency of Golden Gate vs BioBricks assembly, we have designed a comparative experiment between two TU of identical structure but assembled with Golden Gate and BioBricks method, respectively. The results demonstrate that both methods have the same efficiency.
Comparison between fluorescence and absorbance of Golden Gate and BioBrick TU.