Matches in SemOpenAlex for { <https://semopenalex.org/work/W2989967660> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2989967660 endingPage "700" @default.
- W2989967660 startingPage "684" @default.
- W2989967660 abstract "Raman spectroscopy is an invaluable technique for identifying compounds by the unique pattern of their molecular vibrations and is capable of quantifying the individual concentrations of those compounds provided that certain parameters about the sample and instrument are known. We demonstrate the development of an optical model to describe the intensity distribution of incident laser photons as they pass through the sample volume, determine the limitations of that volume that may be detected by the spectrometer optics, and account for light absorption by molecules within the sample in order to predict the total Raman intensity that would be obtained from a given, uniform sample such as an aqueous solution. We show that the interplay between the shape and divergence of the laser beam, the position of the focal plane, and the dimensions of the spectrometer slit are essential to explaining experimentally observed trends in deep ultraviolet Raman intensities obtained from both planar and volumetric samples, including highly oriented pyrolytic graphite and binary mixtures of organic nucleotides. This model offers the capability to predict detection limits for organic compounds in different matrices based on the parameters of the spectrometer, and to define the upper/lower limits within which concentration can be reliably determined from Raman intensity for such samples. We discuss the potential to quantify more complex samples, including as solid phase mixtures of organics and minerals, that are investigated by the unique instrument parameters of the Scanning Habitable Environments with Raman and Luminescence for Organics and Chemicals (SHERLOC) investigation on the upcoming Mars 2020 rover mission." @default.
- W2989967660 created "2019-12-05" @default.
- W2989967660 creator A5012914654 @default.
- W2989967660 creator A5024598974 @default.
- W2989967660 creator A5051505688 @default.
- W2989967660 creator A5072516463 @default.
- W2989967660 date "2020-04-01" @default.
- W2989967660 modified "2023-10-04" @default.
- W2989967660 title "An Optical Model for Quantitative Raman Microspectroscopy" @default.
- W2989967660 cites W1970225178 @default.
- W2989967660 cites W1975100727 @default.
- W2989967660 cites W1996315753 @default.
- W2989967660 cites W1999182178 @default.
- W2989967660 cites W1999374742 @default.
- W2989967660 cites W2000636326 @default.
- W2989967660 cites W2008753573 @default.
- W2989967660 cites W2023499501 @default.
- W2989967660 cites W2051468307 @default.
- W2989967660 cites W2069913531 @default.
- W2989967660 cites W2083088144 @default.
- W2989967660 cites W2091612413 @default.
- W2989967660 cites W2094055587 @default.
- W2989967660 cites W2095016395 @default.
- W2989967660 cites W2108702314 @default.
- W2989967660 cites W2124335626 @default.
- W2989967660 cites W2146292423 @default.
- W2989967660 cites W2154561242 @default.
- W2989967660 cites W2157783993 @default.
- W2989967660 cites W2295097024 @default.
- W2989967660 cites W2345663009 @default.
- W2989967660 cites W2591750060 @default.
- W2989967660 cites W2726515671 @default.
- W2989967660 cites W2754946165 @default.
- W2989967660 cites W2805049645 @default.
- W2989967660 cites W2863106311 @default.
- W2989967660 cites W2945098170 @default.
- W2989967660 doi "https://doi.org/10.1177/0003702819895299" @default.
- W2989967660 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31775517" @default.
- W2989967660 hasPublicationYear "2020" @default.
- W2989967660 type Work @default.
- W2989967660 sameAs 2989967660 @default.
- W2989967660 citedByCount "13" @default.
- W2989967660 countsByYear W29899676602020 @default.
- W2989967660 countsByYear W29899676602021 @default.
- W2989967660 countsByYear W29899676602022 @default.
- W2989967660 countsByYear W29899676602023 @default.
- W2989967660 crossrefType "journal-article" @default.
- W2989967660 hasAuthorship W2989967660A5012914654 @default.
- W2989967660 hasAuthorship W2989967660A5024598974 @default.
- W2989967660 hasAuthorship W2989967660A5051505688 @default.
- W2989967660 hasAuthorship W2989967660A5072516463 @default.
- W2989967660 hasConcept C113196181 @default.
- W2989967660 hasConcept C120665830 @default.
- W2989967660 hasConcept C121332964 @default.
- W2989967660 hasConcept C178790620 @default.
- W2989967660 hasConcept C185592680 @default.
- W2989967660 hasConcept C192562407 @default.
- W2989967660 hasConcept C2778461158 @default.
- W2989967660 hasConcept C2779698641 @default.
- W2989967660 hasConcept C33390570 @default.
- W2989967660 hasConcept C40003534 @default.
- W2989967660 hasConcept C43617362 @default.
- W2989967660 hasConcept C520434653 @default.
- W2989967660 hasConcept C93038891 @default.
- W2989967660 hasConceptScore W2989967660C113196181 @default.
- W2989967660 hasConceptScore W2989967660C120665830 @default.
- W2989967660 hasConceptScore W2989967660C121332964 @default.
- W2989967660 hasConceptScore W2989967660C178790620 @default.
- W2989967660 hasConceptScore W2989967660C185592680 @default.
- W2989967660 hasConceptScore W2989967660C192562407 @default.
- W2989967660 hasConceptScore W2989967660C2778461158 @default.
- W2989967660 hasConceptScore W2989967660C2779698641 @default.
- W2989967660 hasConceptScore W2989967660C33390570 @default.
- W2989967660 hasConceptScore W2989967660C40003534 @default.
- W2989967660 hasConceptScore W2989967660C43617362 @default.
- W2989967660 hasConceptScore W2989967660C520434653 @default.
- W2989967660 hasConceptScore W2989967660C93038891 @default.
- W2989967660 hasIssue "6" @default.
- W2989967660 hasLocation W29899676601 @default.
- W2989967660 hasLocation W29899676602 @default.
- W2989967660 hasOpenAccess W2989967660 @default.
- W2989967660 hasPrimaryLocation W29899676601 @default.
- W2989967660 hasRelatedWork W1978943269 @default.
- W2989967660 hasRelatedWork W1984800161 @default.
- W2989967660 hasRelatedWork W2027773460 @default.
- W2989967660 hasRelatedWork W2148138668 @default.
- W2989967660 hasRelatedWork W2317245826 @default.
- W2989967660 hasRelatedWork W2899084033 @default.
- W2989967660 hasRelatedWork W3014778615 @default.
- W2989967660 hasRelatedWork W3162419595 @default.
- W2989967660 hasRelatedWork W4319079000 @default.
- W2989967660 hasRelatedWork W3112014492 @default.
- W2989967660 hasVolume "74" @default.
- W2989967660 isParatext "false" @default.
- W2989967660 isRetracted "false" @default.
- W2989967660 magId "2989967660" @default.
- W2989967660 workType "article" @default.