User:Samiye Yaman/Notebook/Lab 581/2013/02/13

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*Hydrogels (synthesized on http://openwetware.org/wiki/User:Samiye_Yaman/Notebook/Lab_581/2013/02/06) were sink at the bottom of the beaker. By using sonicator, the hydrogel were separated. Rest of solution was separated into layers by using seperatory funnel. Water was used.  
*Hydrogels (synthesized on http://openwetware.org/wiki/User:Samiye_Yaman/Notebook/Lab_581/2013/02/06) were sink at the bottom of the beaker. By using sonicator, the hydrogel were separated. Rest of solution was separated into layers by using seperatory funnel. Water was used.  
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* Hydrogels placed in to various pH of HCl (http://openwetware.org/wiki/User:Samiye_Yaman/Notebook/Lab_581/2013/02/08) did not dissolve in any of the pHs.
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*Results from Swelling studies (http://openwetware.org/wiki/User:Samiye_Yaman/Notebook/Lab_581/2013/02/08)
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1)Final mass of PVOH (MW: 146,000)=0.4526g
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2)Final mass of PVOH (MW: 130,000)=0.8244g
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3)Final mass of PVOH (MW: 89,000-98,000)=0.7608g
==Notes==
==Notes==

Revision as of 09:21, 13 February 2013

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Data

1)Final mass of PVOH (MW: 146,000)=0.4526g 2)Final mass of PVOH (MW: 130,000)=0.8244g 3)Final mass of PVOH (MW: 89,000-98,000)=0.7608g

Notes

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