User:Samiye Yaman/Notebook/Lab 571/2012/02/01

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Contents

Determining Processes of Isolating Gold Nanoparticles Using Refolding Buffers

Objective

Determining the effects of tris buffer with a pH 10.1 on gold nanoparticle and protein fibers.

Description

  • UV-vis data of following solutions were taken:


1) ratio of 70 (Au to BSA)(prepared on 31/01/12)


2) ratio of 166 (Au to BSA)(prepared on 31/01/12)


3) dilutions of 0.9 ml of each AuNP solution with 0.1 ml of tris dilutions with a pH 10.01.

-50mM

-5.0mM

-0.50mM

-0.05mM


  • UV-vis data of 0.9 mL 70 Au/BSA ratio + 0.1 mL 50 mM tris buffer solution will be taken every wednesday.

Data

for ratio of 70 Au:BSA

Image:Abs.wavelenght1.jpg


for ratio of 166 Au:BSA

Image:Abs.wavelenght2.jpg


for ratio of 70 Au:BSA

Image:Abs.wavelenght.time.jpg

for peak absorbance

Image:Ionic_strenght_ratio_70.jpg

for peak wavelenght

Image:Peak_wavelenght.jpg

Notes

This area is for any observations or conclusions that you would like to note.


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