User:Eleni N. Kalivas/Notebook/CHEM-571/2015/01/28: Difference between revisions
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# Rinse with water to remove excess reactants | # Rinse with water to remove excess reactants | ||
==Measurements== | |||
*PVA-Alg | |||
**1.015 g PVA | |||
**0.1649 g alginate | |||
*PVA-Alg #2 | |||
**0.998 g PVA | |||
**0.159 g Alg | |||
*PVA-Alg-NaMT | |||
**0.999 g PVA | |||
**0.161 g alginate | |||
**0.109 g NaMT | |||
*Saturated citric acid, 2% calcium chloride solution | |||
**4.224 g (PVA-Alg), 4.231 g (PVA-Alg-NaMT), 4.207 g (PVA-Alg #2) calcium chloride | |||
**32.363 g (PVA-Alg), 32.330 g (PVA-Alg-NaMT), 32.267 g (PVA-Alg #2) citric acid | |||
==Notes== | |||
*PVA-Alg beads pumped with syringe made fiber like clusters | |||
**not cooled at all | |||
**dropped in the middle | |||
*PVA-Alg-NaMT beads made with disposable dropper | |||
**cooled 20 seconds in dropper | |||
**dropped along side | |||
*Turn heat off but keep stirring to prevent clumping pre-bead forming | |||
*Let cool in dropper before dropping | |||
*Move to Dr Fox's automated pumper when repeating bead synthesis | |||
*Use wide dish | |||
*PVA-Alg #2 done in wide dish, dropped with disposable dropper, turn off heat ~1 min before dropping | |||
*Don't fill disposable dropper all the way > cooling solution will come out | |||
Revision as of 10:42, 11 February 2015
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ObjectiveFirst trial of synthesizing PVA-Alginate beads with and without NaMT Protocol
Measurements
Notes
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