English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Multiscale analysis of mineralized collagen combining X-ray scattering and fluorescence with Raman spectroscopy under controlled mechanical, thermal, and humidity environments

Masic, A., Schütz, R., Bertinetti, L., Li, C., Siegel, S., Metzger, T. H., et al. (2017). Multiscale analysis of mineralized collagen combining X-ray scattering and fluorescence with Raman spectroscopy under controlled mechanical, thermal, and humidity environments. ACS Biomaterials Science & Engineering, 3(11), 2853-2859. doi:10.1021/acsbiomaterials.6b00676.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/11858/00-001M-0000-002C-334F-0 Version Permalink: http://hdl.handle.net/21.11116/0000-0007-04A6-9
Genre: Journal Article

Files

show Files
hide Files
:
Manuskript.pdf (Any fulltext), 690KB
 
File Permalink:
-
Name:
Manuskript.pdf
Description:
-
Visibility:
Restricted (Max Planck Institute of Colloids and Interfaces, MTKG; )
MIME-Type / Checksum:
application/pdf
Technical Metadata:
Copyright Date:
-
Copyright Info:
-
License:
-
:
2378321.pdf (Publisher version), 3MB
 
File Permalink:
-
Name:
2378321.pdf
Description:
-
Visibility:
Restricted (Max Planck Institute of Colloids and Interfaces, MTKG; )
MIME-Type / Checksum:
application/pdf
Technical Metadata:
Copyright Date:
-
Copyright Info:
-
License:
-

Locators

show

Creators

show
hide
 Creators:
Masic, Admir, Author
Schütz, Roman1, Author              
Bertinetti, Luca2, Author              
Li, Chenghao3, Author              
Siegel, Stefan3, Author              
Metzger, Till Hartmut1, Author              
Wagermaier, Wolfgang3, Author              
Fratzl, Peter4, Author              
Affiliations:
1Biomaterialien, Max Planck Institute of Colloids and Interfaces, Max Planck Society, ou_1863285              
2Luca Bertinetti (Indep. Res.), Biomaterialien, Max Planck Institute of Colloids and Interfaces, Max Planck Society, ou_2231637              
3Wolfgang Wagermaier, Biomaterialien, Max Planck Institute of Colloids and Interfaces, Max Planck Society, ou_1863296              
4Peter Fratzl, Biomaterialien, Max Planck Institute of Colloids and Interfaces, Max Planck Society, ou_1863294              

Content

show
hide
Free keywords: -
 Abstract: Biological materials, such as mineralized collagen, are structured over many length scales. This represents a challenge for quantitative characterization, in particular when complex specimen environments are required. This paper describes an approach based on synchrotron x-ray scattering and Raman spectroscopy to analyze the structure of biological materials from the molecular to the macroscopic range in controlled environments including humidity, temperature and mechanical load. This is achieved by a new set-up, installed at the microfocus beamline μSpot at the BESSY II synchrotron in Berlin, where a perforated mirror is placed into the x-ray beam to focus laser light into the specimen to excite a Raman signal. We show that this allows simultaneous micrometer-scale mapping of chemical groups in the organic matrix together with the size and orientation of mineral nanoparticles in mineralized collagen. The approach is especially suitable to study time-dependent modifications of materials, such as molecular changes during tensile deformation, dehydration or thermal denaturation.

Details

show
hide
Language(s):
 Dates: 2016-12-282017-11-13
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: DOI: 10.1021/acsbiomaterials.6b00676
PMID: 0533
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: ACS Biomaterials Science & Engineering
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Washington, DC : American Chemical Society
Pages: - Volume / Issue: 3 (11) Sequence Number: - Start / End Page: 2853 - 2859 Identifier: ISSN: 2373-9878