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Depositordc.contributorSeth, Sohan
Funderdc.contributor.otherEPSRC - Engineering and Physical Sciences Research Councilen_UK
Data Creatordc.creatorChoudhury, Debaditya
Data Creatordc.creatorTanner, Michael G.
Data Creatordc.creatorMcAughtrie, Sarah
Data Creatordc.creatorYu, Fei
Data Creatordc.creatorMills, Bethany
Data Creatordc.creatorChoudhary, Tushar R.
Data Creatordc.creatorSeth, Sohan
Data Creatordc.creatorCraven, Thomas H.
Data Creatordc.creatorStone, James M.
Data Creatordc.creatorMati, Ioulia K.
Data Creatordc.creatorCampbell, Colin J.
Data Creatordc.creatorBradley, Mark
Data Creatordc.creatorWilliams, Christopher K. I.
Data Creatordc.creatorDhaliwal, Kevin
Data Creatordc.creatorBirks, Timothy A.
Data Creatordc.creatorThomson, Robert Roderick
Citationdc.identifier.citationChoudhury, Debaditya; Tanner, Michael G.; McAughtrie, Sarah; Yu, Fei; Mills, Bethany; Choudhary, Tushar R.; Seth, Sohan; Craven, Thomas H.; Stone, James M.; Mati, Ioulia K.; Campbell, Colin J.; Bradley, Mark; Williams, Christopher K. I.; Dhaliwal, Kevin; Birks, Timothy A.; Thomson, Robert Roderick. (2016). Software and data for endoscopic sensing of alveolar pH, [software].
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Dataset Description (abstract)dc.description.abstractPreviously unobtainable measurements of alveolar pH were obtained using an endoscope-deployable optrode. The pH sensing was achieved using functionalized gold nanoshell sensors and surface enhanced Raman spectroscopy (SERS). The optrode consisted of an asymmetric dual-core optical fiber designed for spatially separating the optical pump delivery and signal collection, in order to circumvent the unwanted Raman signal generated within the fiber. Using this approach, we demonstrate a ~100-fold increase in SERS signal-to-fiber background ratio, and demonstrate multiple site pH sensing with a measurement accuracy of ±0.07 pH units in the respiratory acini of an ex vivo ovine lung model. We also demonstrate that alveolar pH changes in response to ventilation.en_UK
Relation (Is Referenced By)dc.relation.isreferencedbyChoudhury et al. "Endoscopic sensing of alveolar pH" (In Submission)en
Rightsdc.rightsCreative Commons Attribution 4.0 International Public Licenseen
Subjectdc.subjectoptical diagnostics for medicineen_UK
Subjectdc.subjecttissue diagnosticsen_UK
Subjectdc.subjectsurface enhanced Raman spectroscopyen_UK
Subjectdc.subjectultrafast laser inscriptionen_UK
Titledc.titleSoftware and data for endoscopic sensing of alveolar pHen_UK

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