» Articles » PMID: 16219701

Biological Imaging by Soft X-ray Diffraction Microscopy

Overview
Specialty Science
Date 2005 Oct 13
PMID 16219701
Citations 75
Authors
Affiliations
Soon will be listed here.
Abstract

We have used the method of x-ray diffraction microscopy to image the complex-valued exit wave of an intact and unstained yeast cell. The images of the freeze-dried cell, obtained by using 750-eV x-rays from different angular orientations, portray several of the cell's major internal components to 30-nm resolution. The good agreement among the independently recovered structures demonstrates the accuracy of the imaging technique. To obtain the best possible reconstructions, we have implemented procedures for handling noisy and incomplete diffraction data, and we propose a method for determining the reconstructed resolution. This work represents a previously uncharacterized application of x-ray diffraction microscopy to a specimen of this complexity and provides confidence in the feasibility of the ultimate goal of imaging biological specimens at 10-nm resolution in three dimensions.

Citing Articles

Computational microscopy with coherent diffractive imaging and ptychography.

Miao J Nature. 2025; 637(8045):281-295.

PMID: 39780004 DOI: 10.1038/s41586-024-08278-z.


High-resolution imaging of organic and inorganic nanoparticles at nanometre-scale resolution by X-ray ensemble diffraction microscopy.

Chen N, Hui Yeh C, Cao H, Chen N, Chen C, Chen C J Synchrotron Radiat. 2024; 32(Pt 1):217-224.

PMID: 39692723 PMC: 11708854. DOI: 10.1107/S1600577524010567.


Analysis of crystallographic phase retrieval using iterative projection algorithms.

Barnett M, Millane R, Kingston R Acta Crystallogr D Struct Biol. 2024; 80(Pt 11):800-818.

PMID: 39441251 PMC: 11544429. DOI: 10.1107/S2059798324009902.


Block Copolymer-Directed Single-Diamond Hybrid Structures Derived from X-ray Nanotomography.

Djeghdi K, Karpov D, Abdollahi S, Godlewska K, Iseli R, Holler M ACS Nano. 2024; 18(39):26503-26513.

PMID: 39285511 PMC: 11447912. DOI: 10.1021/acsnano.3c10669.


A predicted model-aided reconstruction algorithm for X-ray free-electron laser single-particle imaging.

Jiao Z, He Y, Fu X, Zhang X, Geng Z, Ding W IUCrJ. 2024; 11(Pt 4):602-619.

PMID: 38904548 PMC: 11220885. DOI: 10.1107/S2052252524004858.


References
1.
Haddad W, McNulty I, Trebes J, Anderson E, Levesque R, Yang L . Ultrahigh-Resolution X-ray Tomography. Science. 1994; 266(5188):1213-5. DOI: 10.1126/science.266.5188.1213. View

2.
Miao J, Ishikawa T, Johnson B, Anderson E, Lai B, Hodgson K . High resolution 3D x-ray diffraction microscopy. Phys Rev Lett. 2002; 89(8):088303. DOI: 10.1103/PhysRevLett.89.088303. View

3.
Wang Y, Jacobsen C, Maser J, Osanna A . Soft X-ray microscopy with a cryo scanning transmission X-ray microscope: II. Tomography. J Microsc. 2000; 197(Pt 1):80-93. DOI: 10.1046/j.1365-2818.2000.00629.x. View

4.
Weiss D, Schneider G, Niemann B, Guttmann P, Rudolph D, Schmahl G . Computed tomography of cryogenic biological specimens based on X-ray microscopic images. Ultramicroscopy. 2000; 84(3-4):185-97. DOI: 10.1016/s0304-3991(00)00034-6. View

5.
Grimm R, Singh H, Rachel R, Typke D, Zillig W, Baumeister W . Electron tomography of ice-embedded prokaryotic cells. Biophys J. 1998; 74(2 Pt 1):1031-42. PMC: 1302584. DOI: 10.1016/S0006-3495(98)74028-7. View