User:Samiye Yaman/Notebook/Lab 581/2012/11/02

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'''Part 1 '''
'''Part 1 '''
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*Porphyrin film which was cross-linked on 19/10/2012 was placed in to a 1% HCL solution with a volume of 100mL.  
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*Place the porphyrin film (with 2 drops of HCL), prepared on 24/10/2012, into a 6 molality of NaCl with 100ml of HPLC water.
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'''Part 2: Prepare a porphyrin solution of 50micM'''
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*Place the NaCl solution in to a hot plate and wait until temperature raises to 70C.
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'''Part 3: UV-Vis'''
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*At 70C place the film into beaker.
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*Combination of 1 ml of salt/acid (50micM), 1 ml of 50 micM of porphyrin and 2 ml of HPLC water.
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 +
'''Part 2'''
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*FTIR measurement for every film that has been prepared.
==Data==
==Data==
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'''Before placing porphyrin film in to 1 % HCl solution'''
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'''Porphyrin film with 2 drops of HCL, prepared on 24/10/2012'''
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[[Image:2012-10-31_11.19.50.jpg|500px]]
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 +
'''*Before cross-linking'''
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'''After placing porphyrin film into 1 % HCl solution'''
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*The film shrunk and look more brittle.
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*Edges of the film become more green.
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*More intense green color.
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[[Image:2012-10-31_11.21.49.jpg|500px]]
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[[Image:2012-10-31_11.23.11.jpg|500px]]
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'''*After cross-linking'''
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'''Porphyrin film with 2 drops of HCL, prepared on 24/10/2012'''
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*The film expanded a little.
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*Before cross-linking
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*Less intense green color and looked more reddish brown.
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*The film shrunk and look more brittle.
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[[Image:2012-11-07_08.38.59.jpg|500px]]
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*More intense green color.
 
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[[Image:2012-10-31_11.23.11.jpg|500px]]
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'''FTIR Results'''
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[[Image:1g22000PVOHcrosslinked.png|500px]]
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[[Image:1g22000PVOHH3PO4MaleicAcid.png|500px]]
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[[Image:1g22000PVOHH3PO4MaleicAcidcrosslinked.png|500px]]
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[[Image:1gPVOH22000H3PO4.png|500px]]
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[[Image:1gPVOH100000.png|500px]]
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[[Image:1gPVOH100000HCl.png|500px]]
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[[Image:1gPVOH100000HClcrosslinked.png|500px]]
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[[Image:Halfg22000PVOHgluteraldehyde.png|500px]]
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[[Image:Halfg100000PVOHcrosslinked.png|500px]]
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[[Image:HalfgPVOH2200.png|500px]]
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[[Image:HalfgPVOH22000H3PO4.png|500px]]
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[[Image:HalfgPVOH100000HCl.png|500px]]
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[[Image:HalfgPVOH100000HClSuccinicAcid.png|500px]]
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[[Image:OnetenthgPVOH22000.png|500px]]
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[[Image:OnetenthgPVOH100000.png|500px]]
==Notes==
==Notes==

Current revision

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Objective

Description

Part 1

  • Place the porphyrin film (with 2 drops of HCL), prepared on 24/10/2012, into a 6 molality of NaCl with 100ml of HPLC water.
  • Place the NaCl solution in to a hot plate and wait until temperature raises to 70C.
  • At 70C place the film into beaker.


Part 2

  • FTIR measurement for every film that has been prepared.

Data

Porphyrin film with 2 drops of HCL, prepared on 24/10/2012

*Before cross-linking

  • The film shrunk and look more brittle.
  • More intense green color.

*After cross-linking

  • The film expanded a little.
  • Less intense green color and looked more reddish brown.


FTIR Results


Notes

This area is for any observations or conclusions that you would like to note.


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