Benton Cogar

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Questions related from Benton Cogar

What is an appropriate desalting column for fullerene use (product)?

Fullerene is a carbon based nanoparticle ball that can be used in lots of different fields including biomedical, environmental, as well as materials building. Our current desalting columns are not...

14 June 2023 7,780 0 View

What is a good freeze-drying procedure for biomaterials (working with fullerenol + sulfo SMCC antibody conjugates)?

We need to run FTIR spec on our conjugates but cannot do so until we can properly dry them so that the solvent (PBS) does not interfere with the data collection. Does someone have access to this...

30 May 2023 856 1 View

Does anyone have a good procedure for using UV-VIS when working with a PBS buffer and biomaterials? What should our baseline be and what reference?

We are getting results that are too similar to each other on our UV-VIS spectra for very different molecules. We are in need of a procedure or help with building the appropriate way of going about...

23 May 2023 2,542 3 View

Does anyone have any good UV-VIS spectras for sodium azide? What peaks for absorbance are we expecting?

We are in need of a reference for our experiment and cannot find good data anywhere. We are not sure if the peaks that we are seeing correspond to our sodium azide or they are not.

23 May 2023 294 1 View