User:Michael S. Bible/Notebook/581/2014/09/17: Difference between revisions

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*Tray 5 -80ppm by Eleni
*Tray 5 -80ppm by Eleni
*Tray 6 -200ppm by my group
*Tray 6 -200ppm by my group
## Instrument Settings
** Instrument Settings
### 2<sup>o</sup> start angle
*** 2<sup>o</sup> start angle
### 40<sup>o</sup> stop angle
*** 40<sup>o</sup> stop angle
### 1<sup>o</sup>/second scan speed (this seems too fast, will check on this)
*** 1<sup>o</sup>/second scan speed (this seems too fast, will check on this)
### 0.5<sup>o</sup> sampling width
*** 0.5<sup>o</sup> sampling width


==Calculations==
==Calculations==

Revision as of 12:08, 19 September 2014

Biomaterials Design Lab <html><img src="/images/9/94/Report.png" border="0" /></html> Main project page
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Description

  • Measure MG new data through UV-Vis
  • Film Processing
  • Filter stirring clay in centriuge
    • 4000rpm for 30 minutes at 4C for original separation
    • with water then ethanol for 10 minutes
    • repeat for another cycle and dried done by Dr. Hartings

PXRD

  • Set up PXRD of PVA+Clay films at different concentrations.
  • Tray 1 -Clay powder-control
  • Tray 2 -8ppm by Madeleine
  • Tray 3 -2ppm by
  • Tray 4 -PVA film-control
  • Tray 5 -80ppm by Eleni
  • Tray 6 -200ppm by my group
    • Instrument Settings
      • 2o start angle
      • 40o stop angle
      • 1o/second scan speed (this seems too fast, will check on this)
      • 0.5o sampling width

Calculations

  • Dilutions of MG solutions
    • 200ppm*0.2mL=8ppm*5mL(vial with PVA film)
    • 80ppm*0.5mL=8ppm*5mL(vial with no film)
    • 80ppm*0.2mL=8ppm*2mL(vial with PVA film)

Results
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