User:Zachary I. Mendel/Notebook/Zacks Notebook/2014/01/28: Difference between revisions

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**Made Sodium citrate solution
**Made Sodium citrate solution
***added 0.250g sodium citrate into 25mL volumetric flask
***added 0.250g sodium citrate into 25mL volumetric flask
* 2) Heat solution until solution turns blue
* 2) Heat solution until it boils
* 3) 0.5mL of 10mg/mL citrate sodium added to solution and heated until color changes from dark blue to red
* 3) 0.5mL of 10mg/mL citrate sodium added to solution and heated until color changes from dark blue to red


Determine the size of the nanoparticle solution
Determine the size of the nanoparticle solution


==notes==
*so far we have heated the solution and it has not turned blue
*possible that not enough gold was added
**need to check how much we added when we made it earlier


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Revision as of 11:43, 28 January 2014

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January 28th

Procedure

Make citrate nanoparticles

  • 1) 1.158mL of 10mM HAuCl4 added to 50mL of water
    • Making HAuCl4
      • Added 0.0413g HAuCl3 to 10mL volumetric flask
    • Made Sodium citrate solution
      • added 0.250g sodium citrate into 25mL volumetric flask
  • 2) Heat solution until it boils
  • 3) 0.5mL of 10mg/mL citrate sodium added to solution and heated until color changes from dark blue to red

Determine the size of the nanoparticle solution

notes

  • so far we have heated the solution and it has not turned blue
  • possible that not enough gold was added
    • need to check how much we added when we made it earlier