User:Moira M. Esson/Notebook/CHEM-581/2013/04/10: Difference between revisions
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==Pressure Testing== | ==Pressure Testing== | ||
*The unmodified pipette pressure testing obtained on [[User:Moira_M._Esson/Notebook/CHEM-581/2013/04/05|2013/04/05]] | *The unmodified pipette pressure testing samples of Rhodamine 6G obtained on [[User:Moira_M._Esson/Notebook/CHEM-581/2013/04/05|2013/04/05]] were run on the fluorimeter. | ||
*The specific parameters used for analysis of the fluorescence of Rhodamine 6G released from clay incorporated microspheres included: | |||
# Excitation: 480nm | |||
# Emission Range: 500-650nm | |||
# Excitation Slit Width: 10 | |||
# Emission Slit Width: 10 | |||
# Scan Speed: 1200 | |||
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'''Modified Pipette Pressure Testing''' | |||
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*The general protocol for modified pipette pressure testing on hydrogels described on [[User:Moira_M._Esson/Notebook/CHEM-581/2013*The specific parameters used for analysis of the fluorescence of Rhodamine 6G released from clay incorporated microspheres included: | |||
# Excitation: 480nm | |||
# Emission Range: 500-650nm | |||
# Excitation Slit Width: 10 | |||
# Emission Slit Width: 10 | |||
# Scan Speed: 1200 | |||
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Table 2. Samples used for Modified pressure testing | |||
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{| {{table}} | |||
| align="center" style="background:#f0f0f0;"|'''Sample Order''' | |||
| align="center" style="background:#f0f0f0;"|'''PVOH vs. Clay Ratio''' | |||
| align="center" style="background:#f0f0f0;"|'''PVOH Type''' | |||
| align="center" style="background:#f0f0f0;"|'''Clay Selection''' | |||
| align="center" style="background:#f0f0f0;"|'''Amount of Hydrogel Used (g)''' | |||
|- | |||
| 1||50:50||146K||110% CEC Laponite w/ DMHXLBR||0.1081 | |||
|- | |||
| 2||50:50||146K||NaMT||0.1221 | |||
|- | |||
| 3||50:50||146K||50% CEC NaMT w/ Bu<sub>3</sub>HdP<sup>+</sup>||0.1146 | |||
|- | |||
| 4||90:10||146K||50% CEC NaMT w/ Bu<sub>3</sub>HdP<sup>+</sup>||0.1005 | |||
|- | |||
| 5||90:10||146K||NaMT||0.1001 | |||
|- | |||
| 6||90:10||146K||110% CEC Laponite w/ DMHXLBR||0.0998 | |||
|} | |||
<br> | |||
==DSC Analysis== | ==DSC Analysis== | ||
*The general protocol for DSC analysis was followed. | *The general protocol for DSC analysis was followed. |
Revision as of 10:07, 15 April 2013
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Objectives
Film Preparation
Pressure Testing
# Excitation: 480nm # Emission Range: 500-650nm # Excitation Slit Width: 10 # Emission Slit Width: 10 # Scan Speed: 1200
# Excitation: 480nm # Emission Range: 500-650nm # Excitation Slit Width: 10 # Emission Slit Width: 10 # Scan Speed: 1200
DSC Analysis
# Equilibrate sample at ~ -40°C # Ramp sample temperature up from 20-240°C # Ramp sample temperature down from 20-(-40°C) # Repeat segment #2 again Table 2. DSC samples information
Notes
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