Abstract
CONTENTS
I. Introduction 298
II. Contrast in the electron microscope, and methods of increasing the contrast 298
III. Structural studies of polymers using contrast intensification methods. Effect of contrast materials 303
CONTENTS
I. Introduction 298
II. Contrast in the electron microscope, and methods of increasing the contrast 298
III. Structural studies of polymers using contrast intensification methods. Effect of contrast materials 303