Browsing by Author "Hedberg, K. K."

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Biological Photocathodes

Griffith, O. H.; Habliston, D. L.; Birrell, G. B.; Skoczylas, W. P.; Hedberg, K. K. (Proceedings of the National Academy of Sciences, 1989-03)

Biological surfaces emit electrons when subjected to UV light. This emission is increased greatly after exposure to cesium vapor. Increases from 2 to 3 orders of magnitude are observed, depending on the biochemicals ...
Migration in polyacrylamide gels of the 80K protein substrate for protein kinase C in mouse fibroblasts is dependent on the choice of crosslinker

Hedberg, K. K.; Birrell, G. B.; Griffith, O. H. (Biotechniques, 1989)
Phorbol ester-induced actin cytoskeletal reorganization requires a heavy metal ion, probably Zn2+.

Hedberg, K. K.; Birrell, G. B.; Griffith, O. H. (Cell Regulation, 1991-12)

The cell-permeant heavy metal chelator N,N,N',Ntetrakis( 2-pyridylmethyl)ethylenediamine (TPEN) was found to counteract phorbol ester-induced actin reorganization in PTK2 and Swiss 3T3 cells. By us ing fluorescence and ...