User:Moira M. Esson/Notebook/CHEM-581/2013/02/15

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(Objectives)
(Objectives)
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==Objectives==
==Objectives==
# Prepare PVA-clay microspheres.
# Prepare PVA-clay microspheres.
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# Run diffusion tests on hydrogels prepared on [[User:Moira_M._Esson/Notebook/CHEM-581/2013/01/30|2013/01/30]] with Rhodamine 6G dye added on [[User:Moira_M._Esson/Notebook/CHRM-581/2013/  
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# Run diffusion tests on hydrogels prepared on [[User:Moira_M._Esson/Notebook/CHEM-581/2013/01/30|2013/01/30]] with Rhodamine 6G dye added on [[User:Moira_M._Esson/Notebook/CHEM-581/2013/02/08|2013/02/08]].
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<br>
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==Microsphere Preparation==
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*Due to the relatively unsuccessful preparation of PVA/clay microspheres(the prepared spheres were either larger than a micrometer or did not appear at all), a new method was used for the preparation of PVA/clay microspheres.
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General Protocol:
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# The desired ratio of PVA and clay was measured out. The total mass was ~1g.
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Revision as of 19:08, 17 February 2013

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Objectives

  1. Prepare PVA-clay microspheres.
  2. Run diffusion tests on hydrogels prepared on 2013/01/30 with Rhodamine 6G dye added on 2013/02/08.


Microsphere Preparation

  • Due to the relatively unsuccessful preparation of PVA/clay microspheres(the prepared spheres were either larger than a micrometer or did not appear at all), a new method was used for the preparation of PVA/clay microspheres.

General Protocol:

  1. The desired ratio of PVA and clay was measured out. The total mass was ~1g.



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