title: Developing fibre optic Raman probes for applications in clinical spectroscopy.
abstract: Raman spectroscopy has been shown by various groups over the last two decades to have significant capability in discriminating disease states in bodily fluids, cells and tissues. Recent development in instrumentation, optics and manufacturing approaches has facilitated the design and demonstration of various novel in vivo probes, which have applicability for myriad of applications. This review focusses on key considerations and recommendations for application specific clinical Raman probe design and construction. Raman probes can be utilised as clinical tools able to provide rapid, non-invasive, real-time molecular analysis of disease specific changes in tissues. Clearly the target tissue location, the significance of spectral changes with disease and the possible access routes to the region of interest will vary for each clinical application considered. This review provides insight into design and construction considerations, including suitable probe designs and manufacturing materials compatible with Raman spectroscopy.
authors.affiliation: Biomedical Physics, School of Physics and Astronomy, University of Exeter, Exeter, Devon EX4 4QL, UK. N.Stone@exeter.ac.uk.
authors.forename: Oliver
authors.initials: O
authors.lastname: Stevens
authors.forename: Ingeborg E
authors.initials: IE
authors.lastname: Iping Petterson
authors.forename: John C C
authors.initials: JC
authors.lastname: Day
authors.forename: Nick
authors.initials: N
authors.lastname: Stone
mesh_terms: D019411:Clinical Laboratory Techniques / Q000295:instrumentation* / Q000379:methods*; D005336:Fiber Optic Technology / Q000295:instrumentation*; D006801:Humans; D013059:Spectrum Analysis, Raman / Q000295:instrumentation*