Team:Bielefeld-CeBiTec/Toxicity Results

• Home
• Project
  • Motivation
  • Overview
  • Toxicity
  • Accumulation
  • Silencing
  • Nanoparticles
• Modeling
• Results
  • Results Overview
  • Toxicity Results
  • Accumulation Results
  • Silencing Results
  • Nanoparticles Results
  • InterLab
  • Demonstrate
• Parts
  • Parts Overview
  • Basic Parts
  • Composite Parts
  • Parts Collection
  • Parts Improvement
• Human Practices
  • Human Practices
  • Outreach
• Awards
  • Hardware
  • Software
  • Measurement
  • Product Design
• Notebook
  • Notebook
  • Experiments
• Team
  • Members
  • Bielefeld
  • CeBiTec
  • Bielefeld University
  • Collaborations
  • Attributions
• Partners
• Judging Form ⇗

Toxicity Results

Original Part: BBa_K1189019

The Calgary 2013 iGEM team used the human ferritin wild type (BBa_K1189019) as reporter protein on a test strip. They expressed the human ferritin heavy and light chain heterologous using Escherichis coli. In the cells, the ferritin produced its characteristic iron core. With the help of fenton chemistry they were able to dye the iron core by producing the prussian blue iron complex. Beside the function as reporter, the team mentioned the capability of ferritin to produce nanoparticles with other metal ions.

Figure 1: Ferritin is suitable for metal recycling, since it can form e.g. iron, silver and gold nanoparticles in its cavity.

---

References ▾

Molecular graphics and analyses performed with UCSF Chimera, developed by the Resource for Biocomputing, Visualization, and Informatics at the University of California, San Francisco, with support from NIH P41-GM103311.
Butts, C.A., Swift, J., Kang, S., Di Costanzo, L., Christianson, D.W., Saven, J.G., and Dmochowski, I.J. (2008).. Directing Noble Metal Ion Chemistry within a Designed Ferritin Protein † , ‡. Biochemistry 47: 12729–12739.
Castro, L., Blázquez, M.L., Muñoz, J., González, F., and Ballester, A. (2014).. Mechanism and Applications of Metal Nanoparticles Prepared by Bio-Mediated Process. Rev. Adv. Sci. Eng. 3.
Ensign, D., Young, M., and Douglas, T. (2004).. Photocatalytic synthesis of copper colloids from CuII by the ferrihydrite core of ferritin. Inorg. Chem. 43: 3441–3446.
Goujon, M., McWilliam, H., Li, W., Valentin, F., Squizzato, S., Paern, J., and Lopez, R. (2010).. A new bioinformatics analysis tools framework at EMBL-EBI. Nucleic Acids Res. 38: W695-699.
Pettersen, E.F., Goddard, T.D., Huang, C.C., Couch, G.S., Greenblatt, D.M., Meng, E.C., and Ferrin, T.E. (2004).UCSF Chimera--a visualization system for exploratory research and analysis. J Comput Chem 25: 1605–1612.
Sievers, F., Wilm, A., Dineen, D., Gibson, T.J., Karplus, K., Li, W., Lopez, R., McWilliam, H., Remmert, M., Söding, J., Thompson, J.D., and Higgins, D.G. (2011). Fast, scalable generation of high-quality protein multiple sequence alignments using Clustal Omega. Mol. Syst. Biol. 7: 539.
Ummartyotin, S., Bunnak, N., Juntaro, J., Sain, M., and Manuspiya, H. (2012). . DSynthesis of colloidal silver nanoparticles for printed electronics. /data/revues/16310748/v15i6/S1631074812000549/.
Wang, L., Hu, C., and Shao, L. (2017a).. The antimicrobial activity of nanoparticles: present situation and prospects for the future. Int. J. Nanomedicine 12: 1227–1249.
Wang, Z., Gao, H., Zhang, Y., Liu, G., Niu, G., and Chen, X. (2017b).. Functional ferritin nanoparticles for biomedical applications. Front. Chem. Sci. Eng. 11: 633–646.