Gowri Nayar, Edward Seabolt, et al.
Scientific Reports
We report the ability of focused soft X-rays to visualize at spatial resolution well beyond that of the optical microscope (< 100 nm) the interior of a small, whole biological object without fixation, staining dehydration or sectioning. Quantitative estimation of its protein content with unique femtogram sensitivity is also reported. The present results represent a significant step towards the goals of natural imaging and chemical mapping of biological structures with soft X-rays. © 1989.
Gowri Nayar, Edward Seabolt, et al.
Scientific Reports
S.B. Broyde, S.S. Brody
Biochemical and Biophysical Research Communications
Tiziana Mordasini, Alessandro Curioni, et al.
ChemBioChem
Peter Horvatovich, Natalia I. Govorukhina, et al.
Electrophoresis