User:Karlena L. Brown/Notebook/PVOH Research/2013/02/15: Difference between revisions
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# Cool solution for ~ 5min and then add 25mL of mineral oil to the sample | # Cool solution for ~ 5min and then add 25mL of mineral oil to the sample | ||
# Place sample solution prepared in a blender to form a more homogeneous mixture / emulsion | # Place sample solution prepared in a blender to form a more homogeneous mixture / emulsion | ||
# After 7 minutes of stirring, add some Rhodamine 6G dye to the solution based upon the ratio selection ''' 90:10 vs. 50:50''' | # After 7 minutes of stirring, add some Rhodamine 6G dye to the solution based upon the ratio selection ''' (90:10 vs. 50:50)''' | ||
# After the addition of dye, allow the solution to go through freeze / thaw crosslinking process for ~ 2-3 days | # After the addition of dye, allow the solution to go through freeze / thaw crosslinking process for ~ 2-3 days | ||
Revision as of 23:32, 17 February 2013
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OBJECTIVES
New Method PVOH Clay Microsphere Preparations
Reference: http://www.sciencedirect.com/science/article/pii/S0168365998000893 PVOH 146K Prepared Samples & Dye Preparations1μM Rhodamine 6G Dye Concentration M1V1 = M2V2 1μM (RG6)x 25mL = (92μM)V2 V2 = 271.74μL 1μM Rhodamine 6G Dye Concentration M1V1 = M2V2 1μM (RG6)x 25mL = (165μM)V2 V2 = 152.00μL
Notes
# 50:50 PVOH 130K 110% CEC NaMT w/ DMHXLBR # 90:10 PVOH 130K 110% CEC Laponite w/ DMHXLBR # 50:50 PVOH 130K 110% CEC Laponite w/ DMHXLBR # 90:10 PVOH 130K 110% CEC NaMT w/ DMHXLBR
# Hydrogel 50:50 PVOH 146K 50% CEC NaMT w/ Bu3HdP+ # Hydrogel 90:10 PVOH 146K 50% CEC NaMT w/ Bu3HdP+ # Hydrogel 50:50 PVOH 146K NaMT # Hydrogel 90:10 PVOH 146K NaMT # Hydrogel control PVOH 146K # Hydrogel 90:10 PVOH 146K Laponite |