User:Samiye Yaman/Notebook/Lab 581/2013/03/08: Difference between revisions

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==Objectives==


==Description==
==Description==
*0.1 g of PVOH with 0.25g of lecithin(synthesized on http://openwetware.org/wiki/User:Samiye_Yaman/Notebook/Lab_581/2013/02/22)is placed in to a vial. 5 ml of phosphate buffer was added. The solution with 0.1 f of PVOH with lecithin was sonicated for half an hour. 5μl of of R6G was added. In 15 minutes intervals, UV-vis measurements was taken to measure the amount of dye left in the solution. 1 ml of distilled water was added to the solution every time 1 ml was taken out for UV-Vis measurement.
*The course is designed by American University to experiment different aspects of PVOH films.
 
*0.1 g of PVOH without lecithin(synthesized on http://openwetware.org/wiki/User:Samiye_Yaman/Notebook/Lab_581/2013/02/22)is placed in to a vial. 5 ml of phosphate buffer was added. The solution with 0.1 f of PVOH without lecithin was sonicated for half an hour. 5μl of of R6G was added. In 15 minutes intervals, UV-vis measurements was taken to measure the amount of dye left in the solution. 1 ml of distilled water was added to the solution every time 1 ml was taken out for UV-Vis measurement.
 


*During the course PVOH films with different molecular weight will be produced. Effects of cross-linking, addition of different molecules such as gluteraldehyde, different acids, porphrin will be also tested.
==Data==


*UV-Vis spectrum, Atomic Absorption spectrum, X-Ray, FTIR, DMA, ISE and many other instruments will be used to analyze the results.
==Notes==

Revision as of 11:10, 8 March 2013

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Objectives

Description

  • 0.1 g of PVOH with 0.25g of lecithin(synthesized on http://openwetware.org/wiki/User:Samiye_Yaman/Notebook/Lab_581/2013/02/22)is placed in to a vial. 5 ml of phosphate buffer was added. The solution with 0.1 f of PVOH with lecithin was sonicated for half an hour. 5μl of of R6G was added. In 15 minutes intervals, UV-vis measurements was taken to measure the amount of dye left in the solution. 1 ml of distilled water was added to the solution every time 1 ml was taken out for UV-Vis measurement.
  • 0.1 g of PVOH without lecithin(synthesized on http://openwetware.org/wiki/User:Samiye_Yaman/Notebook/Lab_581/2013/02/22)is placed in to a vial. 5 ml of phosphate buffer was added. The solution with 0.1 f of PVOH without lecithin was sonicated for half an hour. 5μl of of R6G was added. In 15 minutes intervals, UV-vis measurements was taken to measure the amount of dye left in the solution. 1 ml of distilled water was added to the solution every time 1 ml was taken out for UV-Vis measurement.


Data

Notes
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