User:Madeleine Y. Bee/Notebook/CHEM-572 2014S/2014/04/02: Difference between revisions

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==Entry title==
==April 2, 2014==
* Insert content here...
===Objectives===
*Finish up Au:Myo Nanofiber scaffolds for cell culture
*Make AgNPs with BSA according to article
*


===Au:Myoglobin Nanofibers: Sample Prep for Cell Culture===
*Continued from yesterday
=====Finishing Up=====
*If oven was not finished yesterday: submerge 3 pD scaffolds into original solution, leave other 3 in water and put in oven for 4 hours at 80C
*Submerged dried brute force scaffolds in water
*Autoclave all: 3 plain, 3 brute force, 3 original, 3 pD-Myo, 3 pD-Myo-Au
===Sample Preparation: AgNPs===
*Continued from yesterday
=====With BSA (direct from article)=====
*From [http://www.sciencedirect.com/science/article/pii/S0021979712009526 Characterization of Silver/Bovine Serum Albumin (Ag/BSA) nanoparticles structure: Morphological, compositional, and interaction studies]
*"Initially 0.9 g of BSA was mixed with 40 ml of deionized water. One milli liter of 0.423 M silver nitrate was added to BSA solution at ∼23 °C and sonicated for 10 min. This was followed by the addition of 1 ml of 0.423 M of sodium borohydride and sonicated for additional 30 min to reduce the silver ions in the solution. The resulting brown homogeneous solution was centrifuged at 21,500 rpm and the residue was washed with ethanol, suspended in water, and saved in an amber colored bottle at 4 °C."
*Cell tests
===Type I Collagen Test (Detection and Quantification)===
*[http://www.chondrex.com/products/mouse-type-i-collagen-detection-kit Company procedure ]
===Collagen Staining Procedure & Microscope Imaging===
*[http://www.chondrex.com/products/sirius-red-fast-green-collagen-staining-kit Company procedure]
===Trypsin Cell Detachment Procedure & Cell Counting===
*[http://www.sigmaaldrich.com/content/dam/sigma-aldrich/docs/Sigma/General_Information/1/celldetachmentprotocol.pdf Company procedure]


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Revision as of 11:04, 1 April 2014

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April 2, 2014

Objectives

  • Finish up Au:Myo Nanofiber scaffolds for cell culture
  • Make AgNPs with BSA according to article

Au:Myoglobin Nanofibers: Sample Prep for Cell Culture

  • Continued from yesterday
Finishing Up
  • If oven was not finished yesterday: submerge 3 pD scaffolds into original solution, leave other 3 in water and put in oven for 4 hours at 80C
  • Submerged dried brute force scaffolds in water
  • Autoclave all: 3 plain, 3 brute force, 3 original, 3 pD-Myo, 3 pD-Myo-Au

Sample Preparation: AgNPs

  • Continued from yesterday
With BSA (direct from article)



  • Cell tests

Type I Collagen Test (Detection and Quantification)

Collagen Staining Procedure & Microscope Imaging

Trypsin Cell Detachment Procedure & Cell Counting


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