1. Geomicrobiology Laboratory, Metallurgy, UASLP Sierra Leona 550, 78210 SLP Mexico
2. Institute of Physics, UASLP Dr. Manuel Nava 8, 78217, SLP Mexico
3. CIACyT, Center for the Innovation and Application of Science and Technology, UASLP Sierra Leona 550, 78210 SLP Mexico