+ Site Statistics
References:
54,258,434
Abstracts:
29,560,870
PMIDs:
28,072,757
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

X-ray damage in protein-metal hybrid structures: a photoemission electron microscopy study



X-ray damage in protein-metal hybrid structures: a photoemission electron microscopy study



Journal of Physical Chemistry. B 114(24): 8284-8289



Bacterial surface layer protein sheets (S layer) coated with an ultrathin cobalt or silver film were studied by means of laterally resolved near-edge X-ray absorption fine structure spectroscopy performed by photoemission electron microscopy. Comparison with results obtained on pristine S layers allowed us to characterize both chemical interaction and X-ray damage in these protein-metal hybrid systems. In particular, we found that besides direct damage upon exposure to X-ray radiation the biomolecules experience additional contribution of the deposited metals, by low-energy electron generation in the metal particles.

Please choose payment method:






(PDF emailed within 0-6 h: $19.90)

Accession: 056966412

Download citation: RISBibTeXText

PMID: 20518510

DOI: 10.1021/jp1040585


Related references

Imaging of Domain Structures and Magnetization Dynamics Using X-ray Photoemission Electron Microscopy (X-PEEM). Microscopy and Microanalysis 12(S02): 72-73, 2006

Magnetic stray fields of patterned permalloy structures investigated by photoemission electron microscopy. Applied Physics A: Materials Science & Processing 88(4): 793-796, 2007

Near-field focused photoemission from polystyrene microspheres studied with photoemission electron microscopy. Journal of Chemical Physics 137(1): 014202, 2012

Magnetic circular dichroism photoemission electron microscopy using laser and threshold photoemission. Journal of Physics. Condensed Matter 21(31): 314010, 2009

Photoemission electron microscopy and scanning electron microscopy of Magnetospirillum magnetotacticum's magnetosome chains. Analytical Chemistry 86(19): 9590-9594, 2015

Selective adsorption of protein on polymer surfaces studied by soft X-ray photoemission electron microscopy. Journal of Electron Spectroscopy and Related Phenomena 137-140: 785-794, 2004

The EIGER detector for low-energy electron microscopy and photoemission electron microscopy. Journal of Synchrotron Radiation 24(Pt 5): 963-974, 2017

Low energy electron microscopy and photoemission electron microscopy investigation of graphene. Journal of Physics. Condensed Matter 24(31): 314209, 2012

High-resolution transmission electron microscopy and electron energy-loss spectroscopy study of polycrystalline-Si/ZrO2/SiO2/Si metal-oxide-semiconductor structures. Journal of Electron Microscopy 55(1): 1-5, 2006

Scanning tunneling microscopy and photoemission electron microscopy studies on single crystal Ni2P surfaces. Journal of Nanoscience and Nanotechnology 9(1): 195-201, 2009

Study of magnetic metal periodic structures by X-Ray and electron microscopy methods. Crystallography Reports 62(6): 955-959, 2017

Correlated 3D light and electron microscopy: Use of high voltage electron microscopy and electron tomography for imaging large biological structures. Journal of Histotechnology 23(3): 261-270, 2000

Unravelling the role of the central metal ion in the electronic structure of tris(8-hydroxyquinoline) metal chelates: photoemission spectroscopy and hybrid functional calculations. Journal of Physical Chemistry. a 116(47): 11548-11552, 2012

Photoemission and inverse-photoemission study of superconducting YNi2B2C: Effects of electron-electron and electron-phonon interactions. Physical Review. B, Condensed Matter 50(13): 9660-9663, 1994

Carbon and metal nanotube hybrid structures on graphene as efficient electron field emitters. Nanotechnology 27(27): 275301, 2016