[3dem] Metal wire for shadowing experiments

[Anindito Sen]

Dear all
I am looking for the correct metal (wire) for shadowing experiments to determine the handedness of my samples (biopolymers). The grain size   for needs to be fairly small. I will be using TMV as a standard for calibration. 
Please share your experience with such experiments and the source to obtain/purchase the metal.
Best Wishes
Andy



Dr. Anindito Sen (Ph.D)


      
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