Sampling effects influence heights measured with atomic force microscopy

Journal of Microscopy

Volumn 207, Issue 1, 2002, Pages 43-51

  Heymann, J B ^a   Moller C ^b,c   Muller D J ^b,c  

^a NATIONAL INSTITUTE OF ARTHRITIS AND MUSCULOSKELETAL AND SKIN DISEASES   (United States)

^b MAX PLANCK INSTITUTE OF MOLECULAR CELL BIOLOGY AND GENETICS   (Germany)

^c DRESDEN UNIVERSITY OF TECHNOLOGY   (Germany)

Author keywords

AFM; Membrane; Nyquist theorem; Protein; Resolution

Indexed keywords

PIXELS; RASTERIZATION;

ATOMIC FORCE; ATOMIC FORCE MICROSCOPE; ATOMIC-FORCE-MICROSCOPY; DISCRETE SAMPLING; NYQUIST THEOREM; PIXEL SIZE; RESOLUTION; SAMPLING EFFECTS; SAMPLING POINTS; TWO-DIMENSIONAL;

ATOMIC FORCE MICROSCOPY;

ACCURACY; ARTICLE; ATOMIC FORCE MICROSCOPY; CONTROLLED STUDY; HEIGHT; IMAGING; MEASUREMENT; NONHUMAN; PARTICLE SIZE; PRIORITY JOURNAL; SAMPLING;

EID: 0036365715     PISSN: 00222720     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1365-2818.2002.01039.x     Document Type: Article

References (54)

1. Protein, lipid and water organization in bacteriorhodopsin crystals: A molecular view of the purple membrane at 1.9 Å resolution
2. Atomic force microscope
3. Structure of the purple membrane
4. Crystal structures explain functional properties of two E. coli porins
5. The vacuolating toxin from Helicobacter pylori forms hexameric pores in lipid bilayers at low pH
6. Staphylococcal alpha-hemolysin can form hexamers in phospholipid bilayers
7. Biological applications of scanning probe microscopy
8. Lipid patches in membrane protein oligomers: Crystal structure of the bacteriorhodopsin-lipid complex
9. Surface analysis of the photosystem I complex by electron and atomic force microscopy
10. Surface tongue-and-groove contours on lens MIP facilitate cell-to-cell adherence
11. Electron-crystallographic refinement of the structure of bacteriorhodopsin
12. Closing in on bacteriorhodopsin: Progress in understanding the molecule
13. Charting the surfaces of the purple membrane
14. Conformations of the rhodopsin third cytoplasmic loop grafted onto bacteriorhodopsin
15. Surface morphology and mechanical properties of MDCK monolayers by atomic force microscopy
16. Structure of the extracellular surface of the gap junction by atomic force microscopy
17. Bacteriorhodopsin as a model for proton pumps
18. Structure of bacteriorhodopsin at 1.55 Å resolution
19. Atomic force microscopy of the submolecular architecture of hydrated ocular mucins
20. Direct observation of protein secondary structure in gas vesicles by atomic force microscopy
21. Orthorhombic two-dimensional crystal form of purple membrane
22. The structure of bacteriorhodopsin at 3.0 Å resolution based on electron crystallography: Implication of the charge distribution
23. High resolution surface structure of E. coli GroES oligomer by atomic force microscopy
24. Atomic force microscopy of cholera toxin B-oligomers bound to bilayers of biologically relevant lipids
25. Adsorption of biological molecules to a solid support for scanning probe microscopy
26. Conformational change of the hexagonally packed intermediate layer of Deinococcus radio-durans imaged by atomic force microscopy
27. Force-induced conformational change of bacteriorhodopsin
28. The height of biomolecules measured with the atomic force microscope depends on electrostatic interactions
29. The bacteriophage φ29 head-tail connector imaged at high resolution with atomic force microscopy in buffer solution
30. Electrostatically balanced subnanometer imaging of biological specimens by atomic force microscopy
31. Surface structures of native bacteriorhodopsin depend on the molecular packing arrangement in the membrane
32. Imaging purple membranes in aqueous solutions at subnanometer resolution by atomic force microscopy
33. Giant free-standing ABA triblock copolymer membranes
34. True atomic resolution by atomic force microscopy through repulsive and attractive forces
35. X-ray structure of bacteriorhodopsin at 2.5 angstroms from microcrystals grown in lipidic cubic phases
36. Direct observation of different surface structures on high-resolution images of native halorhodopsin
37. A new imaging mode in the atomic force microscopy based on the error signal
38. Imaging soft samples with the atomic force microscope: Gelatin in water and propanol
39. Imaging viscoelsaticity by force modulation with the atomic force microscope
40. Mapping local electrostatic forces with the atomic force microscope
41. Native Escherichia coli OmpF porin surfaces probed by atomic force microscope
42. Vertical dimension of hydrated biological samples in tapping mode scanning force microscopy
43. Imaging streptavidin 2D crystals on biotinylated lipid monolayers at high resolution with the atomic force microscopy
44. High resolution topographs of the Escherichia coli waterchannel aquaporin Z
45. Proton powered turbine of a plant motor
46. Communication in the presence of noise
47. Structure of the bacteriophage phi29 DNA packaging motor
48. Bacterial ATP synthase has an undecameric rotor
49. Molecular architecture of the rotary motor in ATP synthase
50. Defect motion on an InP (110) surface observed with noncontact atomic force microscopy
51. Surface topographies at subnanometer-resolution reveal asymmetry and sidedness of aquaporin-1
52. Limits of imaging resolution for atomic force microscopy of molecules
53. Deformation and height anomaly of soft surfaces studied with an AFM
54. New approach for atomic force microscopy of membrane proteins