We have located links that may give you full text access.
EVALUATION STUDIES
JOURNAL ARTICLE
RESEARCH SUPPORT, N.I.H., EXTRAMURAL
High-resolution three-dimensional imaging of biofilm development using optical coherence tomography.
Journal of Biomedical Optics 2006 May
We describe the use of optical coherence tomography (OCT) for high-resolution, real-time imaging of three-dimensional structure and development of a Pseudomonas aeruginosa biofilm in a standard capillary flow-cell model. As the penetration depth of OCT can reach several millimeters in scattering samples, we are able to observe complete biofilm development on all surfaces of a 1 mm x 1 mm flow-cell. We find that biofilm growing at the bottom of the tube has more structural features including voids, outward projections, and microcolonies while the biofilm growing on the top of the tube is relatively flat and contains less structural features. Volume-rendered reconstructions of cross-sectional OCT images also reveal three-dimensional structural information. These three-dimensional OCT images are visually similar to biofilm images obtained with confocal laser scanning microscopy, but are obtained at greater depths. Based on the imaging capabilities of OCT and the biofilm imaging data obtained, OCT has potential to be used as a non-invasive, label-free, real-time, in-situ and/or in-vivo imaging modality for biofilm characterization.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app