lontophoresis is a noninvasive process that transports drugs through the skin without needles. In the photo below, the red electrode is positive and the black electrode is negative. The electric field between the electrodes will drive the negatively- charged molecules of an anesthetic through the skin. Should the drug be placed at the red or the black electrode?

lontophoresis is a noninvasive process that transports drugs through the skin without needles. In the photo below, the red electrode is positive and the black electrode is negative. The electric field between the electrodes will drive the negatively- charged molecules of an anesthetic through the skin. Should the drug be placed at the red or the black electrode?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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