User:Samiye Yaman/Notebook/Lab 581/2012/10/31

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[[Image:2012-10-31_11.21.49.jpg|500px]]
[[Image:2012-10-31_11.21.49.jpg|500px]]
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'''Porphyrin film with 2 drops of HCL, prepared on 24/10/2012'''
 
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*Before cross-linking
 
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*The film shrunk and look more brittle.
 
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*More intense green color.
 
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[[Image:2012-10-31_11.23.11.jpg|500px]]
 
==Notes==
==Notes==

Revision as of 12:31, 2 November 2012

Experimental Chemistry Main project page
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Objective

Description

Part 1

  • Porphyrin film which was cross-linked on 19/10/2012 was placed in to a 1% HCL solution with a volume of 100mL.

Part 2: Prepare a porphyrin solution of 50micM

Part 3: UV-Vis

  • Combination of 1 ml of salt/acid (50micM), 1 ml of 50 micM of porphyrin and 2 ml of HPLC water.

Data

Before placing porphyrin film in to 1 % HCl solution


After placing porphyrin film into 1 % HCl solution

  • Edges of the film become more green.

Notes

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


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