Optical properties of porcine dermis in the mid-infrared absorption band of glucose
The optical properties of skin in the mid-infrared range are not known, despite their importance for e.g. non-invasive glucose monitoring. In this paper, transmission, absorption, scattering, and reduced scattering coefficients are quantified using a custom-built goniometer based on a quantum cascad...
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| Veröffentlicht in: | Analyst (London) 2017-04, Vol.142 (8), p.1235-1243 |
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| creator | Schönhals, Arthur Tholl, Hans Glasmacher, Mathias Kröger-Lui, Niels Pucci, Annemarie Petrich, Wolfgang |
| description | The optical properties of skin in the mid-infrared range are not known, despite their importance for
e.g.
non-invasive glucose monitoring. In this paper, transmission, absorption, scattering, and reduced scattering coefficients are quantified using a custom-built goniometer based on a quantum cascade laser operated at the glucose absorption band at a wavelength of around 9.7 μm. The measurements show a strong dominance of absorption and moderate contributions from scattering. The scattered radiation is dominated by single scattering events in the forward direction (
g
= 0.967) within the range of the investigated dermis layer thicknesses of up to 50 μm, whereby the fraction of multiple scattering is expected to increase with the layer thickness.
Mid-infrared absorption and scattering properties of porcine dermis are quantified using quantum cascade laser-based goniometry. |
| doi_str_mv | 10.1039/c6an01757f |
| format | Article |
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e.g.
non-invasive glucose monitoring. In this paper, transmission, absorption, scattering, and reduced scattering coefficients are quantified using a custom-built goniometer based on a quantum cascade laser operated at the glucose absorption band at a wavelength of around 9.7 μm. The measurements show a strong dominance of absorption and moderate contributions from scattering. The scattered radiation is dominated by single scattering events in the forward direction (
g
= 0.967) within the range of the investigated dermis layer thicknesses of up to 50 μm, whereby the fraction of multiple scattering is expected to increase with the layer thickness.
Mid-infrared absorption and scattering properties of porcine dermis are quantified using quantum cascade laser-based goniometry.</description><identifier>ISSN: 0003-2654</identifier><identifier>EISSN: 1364-5528</identifier><identifier>DOI: 10.1039/c6an01757f</identifier><identifier>PMID: 27918009</identifier><language>eng</language><publisher>England</publisher><subject>Absorption ; Absorption spectra ; Animals ; Dermis - diagnostic imaging ; Dominance ; Glucose ; Glucose - chemistry ; Lasers, Semiconductor ; Monitoring ; Optical properties ; Scattering ; Scattering, Radiation ; Spectroscopy, Near-Infrared ; Swine ; Thickness</subject><ispartof>Analyst (London), 2017-04, Vol.142 (8), p.1235-1243</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c368t-4e1dfd4dbdab90d94790cafb416caf0aead4d780752e1f8b0201765da808befb3</citedby><cites>FETCH-LOGICAL-c368t-4e1dfd4dbdab90d94790cafb416caf0aead4d780752e1f8b0201765da808befb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,2818,2819,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/27918009$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Schönhals, Arthur</creatorcontrib><creatorcontrib>Tholl, Hans</creatorcontrib><creatorcontrib>Glasmacher, Mathias</creatorcontrib><creatorcontrib>Kröger-Lui, Niels</creatorcontrib><creatorcontrib>Pucci, Annemarie</creatorcontrib><creatorcontrib>Petrich, Wolfgang</creatorcontrib><title>Optical properties of porcine dermis in the mid-infrared absorption band of glucose</title><title>Analyst (London)</title><addtitle>Analyst</addtitle><description>The optical properties of skin in the mid-infrared range are not known, despite their importance for
e.g.
non-invasive glucose monitoring. In this paper, transmission, absorption, scattering, and reduced scattering coefficients are quantified using a custom-built goniometer based on a quantum cascade laser operated at the glucose absorption band at a wavelength of around 9.7 μm. The measurements show a strong dominance of absorption and moderate contributions from scattering. The scattered radiation is dominated by single scattering events in the forward direction (
g
= 0.967) within the range of the investigated dermis layer thicknesses of up to 50 μm, whereby the fraction of multiple scattering is expected to increase with the layer thickness.
Mid-infrared absorption and scattering properties of porcine dermis are quantified using quantum cascade laser-based goniometry.</description><subject>Absorption</subject><subject>Absorption spectra</subject><subject>Animals</subject><subject>Dermis - diagnostic imaging</subject><subject>Dominance</subject><subject>Glucose</subject><subject>Glucose - chemistry</subject><subject>Lasers, Semiconductor</subject><subject>Monitoring</subject><subject>Optical properties</subject><subject>Scattering</subject><subject>Scattering, Radiation</subject><subject>Spectroscopy, Near-Infrared</subject><subject>Swine</subject><subject>Thickness</subject><issn>0003-2654</issn><issn>1364-5528</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkTlPxDAQhS0EguVo6EGmQ0iBseM4TrlacUmILYA68jGGoGwS7GzBv8fLcnRQjUbve6OZN4QcMjhnkFcXVuoOWFmUfoNMWC5FVhRcbZIJAOQZl4XYIbsxvqaWQQHbZIeXFVMA1YQ8zIexsbqlQ-gHDGODkfaeDn2wTYfUYVg0kTYdHV-QLhqXNZ0POqCj2sQ-JHPfUaM7t3I9t0vbR9wnW163EQ--6h55urp8nN1kd_Pr29n0LrO5VGMmkDnvhDNOmwpcJcoKrPZGMJkKaNRJLBWUBUfmlQGejpSF0wqUQW_yPXK6npt2f1tiHOu0q8W21R32y1izCgTnikPxP6qEBC64lAk9W6M29DEG9PUQmoUO7zWDepV3PZPT-8-8rxJ8_DV3aRboftDvgBNwtAZCtD_q78OSfvKXXg_O5x_jVJDc</recordid><startdate>20170410</startdate><enddate>20170410</enddate><creator>Schönhals, Arthur</creator><creator>Tholl, Hans</creator><creator>Glasmacher, Mathias</creator><creator>Kröger-Lui, Niels</creator><creator>Pucci, Annemarie</creator><creator>Petrich, Wolfgang</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20170410</creationdate><title>Optical properties of porcine dermis in the mid-infrared absorption band of glucose</title><author>Schönhals, Arthur ; Tholl, Hans ; Glasmacher, Mathias ; Kröger-Lui, Niels ; Pucci, Annemarie ; Petrich, Wolfgang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c368t-4e1dfd4dbdab90d94790cafb416caf0aead4d780752e1f8b0201765da808befb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Absorption</topic><topic>Absorption spectra</topic><topic>Animals</topic><topic>Dermis - diagnostic imaging</topic><topic>Dominance</topic><topic>Glucose</topic><topic>Glucose - chemistry</topic><topic>Lasers, Semiconductor</topic><topic>Monitoring</topic><topic>Optical properties</topic><topic>Scattering</topic><topic>Scattering, Radiation</topic><topic>Spectroscopy, Near-Infrared</topic><topic>Swine</topic><topic>Thickness</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Schönhals, Arthur</creatorcontrib><creatorcontrib>Tholl, Hans</creatorcontrib><creatorcontrib>Glasmacher, Mathias</creatorcontrib><creatorcontrib>Kröger-Lui, Niels</creatorcontrib><creatorcontrib>Pucci, Annemarie</creatorcontrib><creatorcontrib>Petrich, Wolfgang</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Analyst (London)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Schönhals, Arthur</au><au>Tholl, Hans</au><au>Glasmacher, Mathias</au><au>Kröger-Lui, Niels</au><au>Pucci, Annemarie</au><au>Petrich, Wolfgang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Optical properties of porcine dermis in the mid-infrared absorption band of glucose</atitle><jtitle>Analyst (London)</jtitle><addtitle>Analyst</addtitle><date>2017-04-10</date><risdate>2017</risdate><volume>142</volume><issue>8</issue><spage>1235</spage><epage>1243</epage><pages>1235-1243</pages><issn>0003-2654</issn><eissn>1364-5528</eissn><abstract>The optical properties of skin in the mid-infrared range are not known, despite their importance for
e.g.
non-invasive glucose monitoring. In this paper, transmission, absorption, scattering, and reduced scattering coefficients are quantified using a custom-built goniometer based on a quantum cascade laser operated at the glucose absorption band at a wavelength of around 9.7 μm. The measurements show a strong dominance of absorption and moderate contributions from scattering. The scattered radiation is dominated by single scattering events in the forward direction (
g
= 0.967) within the range of the investigated dermis layer thicknesses of up to 50 μm, whereby the fraction of multiple scattering is expected to increase with the layer thickness.
Mid-infrared absorption and scattering properties of porcine dermis are quantified using quantum cascade laser-based goniometry.</abstract><cop>England</cop><pmid>27918009</pmid><doi>10.1039/c6an01757f</doi><tpages>9</tpages></addata></record> |
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| source | Royal Society of Chemistry Journals Archive (1841-2007); MEDLINE; Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Absorption Absorption spectra Animals Dermis - diagnostic imaging Dominance Glucose Glucose - chemistry Lasers, Semiconductor Monitoring Optical properties Scattering Scattering, Radiation Spectroscopy, Near-Infrared Swine Thickness |
| title | Optical properties of porcine dermis in the mid-infrared absorption band of glucose |
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