Matches in SemOpenAlex for { <https://semopenalex.org/work/W2624653697> ?p ?o ?g. }
- W2624653697 endingPage "827" @default.
- W2624653697 startingPage "817" @default.
- W2624653697 abstract "Recent advances in graphene-based sensors have shown that heavily oxidized (GO) and reduced graphene oxide (rGO) are attractive materials for environmental sensing due to their unique chemical and physical properties. We describe here the fabrication of nanostructured GO assemblies with Ag nanoprisms for improved detection with surface enhanced Raman scattering (SERS). Specifically, 100-μm-sized, periodic-nanoprism-array domains were fabricated on top of the GO layers by GO-assisted lithography (GOAL). The atomically thin GO underlayers are shown to attract cyclic aromatic molecules to the surface, likely via π-π stacking interactions. The close proximity of the analyte to GO and nanoprism (NP) tips effectively suppresses fluorescent background and affords a plausible tertiary enhancement of photon emissions via an electron charge transfer (CT) process. The adsorption of analyte to rGO-NP leads to the appearance and/or shift of several Raman bands, which provided a means to gain molecular insights into the graphene-enhanced scattering process. The analytical merits were characterized with model compound Rhodamine 6G, where the detection limit could reach subnanomolar concentrations. The nanoprism GO substrates also prove effective for SERS multiplex measurement of several legacy aromatic pollutants. Three tetrachlorobiphenyl isomers could be identified from a mixture using their autonomous nonoverlapping molecular fingerprints, and the substrate offers remarkable trace detection of 2,2',3,3'-tetrachlorobiphenyl (PCB-77)." @default.
- W2624653697 created "2017-06-15" @default.
- W2624653697 creator A5015457582 @default.
- W2624653697 creator A5080642642 @default.
- W2624653697 date "2017-06-14" @default.
- W2624653697 modified "2023-10-14" @default.
- W2624653697 title "Graphene Oxide Nanoprisms for Sensitive Detection of Environmentally Important Aromatic Compounds with SERS" @default.
- W2624653697 cites W1125583372 @default.
- W2624653697 cites W1546843241 @default.
- W2624653697 cites W1871916976 @default.
- W2624653697 cites W1964806350 @default.
- W2624653697 cites W1965510035 @default.
- W2624653697 cites W1965664754 @default.
- W2624653697 cites W1967517966 @default.
- W2624653697 cites W1972155984 @default.
- W2624653697 cites W1973714168 @default.
- W2624653697 cites W1973768210 @default.
- W2624653697 cites W1986836574 @default.
- W2624653697 cites W1999173254 @default.
- W2624653697 cites W1999853913 @default.
- W2624653697 cites W2003368278 @default.
- W2624653697 cites W2013518440 @default.
- W2624653697 cites W2013680983 @default.
- W2624653697 cites W2016464593 @default.
- W2624653697 cites W2021906259 @default.
- W2624653697 cites W2022010275 @default.
- W2624653697 cites W2022560593 @default.
- W2624653697 cites W2026075600 @default.
- W2624653697 cites W2035227761 @default.
- W2624653697 cites W2042076247 @default.
- W2624653697 cites W2044422166 @default.
- W2624653697 cites W2044636125 @default.
- W2624653697 cites W2064796543 @default.
- W2624653697 cites W2072893292 @default.
- W2624653697 cites W2085287693 @default.
- W2624653697 cites W2090280152 @default.
- W2624653697 cites W2093833846 @default.
- W2624653697 cites W2100507145 @default.
- W2624653697 cites W2112304948 @default.
- W2624653697 cites W2118560415 @default.
- W2624653697 cites W2122028423 @default.
- W2624653697 cites W2128654538 @default.
- W2624653697 cites W2133020370 @default.
- W2624653697 cites W2135479172 @default.
- W2624653697 cites W2135481665 @default.
- W2624653697 cites W2148465347 @default.
- W2624653697 cites W2314971145 @default.
- W2624653697 cites W2315197053 @default.
- W2624653697 cites W2316958436 @default.
- W2624653697 cites W2318748695 @default.
- W2624653697 cites W2318841192 @default.
- W2624653697 cites W2321956302 @default.
- W2624653697 cites W2324675068 @default.
- W2624653697 cites W2325414393 @default.
- W2624653697 cites W2327326252 @default.
- W2624653697 cites W2328410978 @default.
- W2624653697 cites W2334283009 @default.
- W2624653697 cites W2334878419 @default.
- W2624653697 cites W2398032431 @default.
- W2624653697 cites W2465887440 @default.
- W2624653697 cites W2990596200 @default.
- W2624653697 cites W3100315479 @default.
- W2624653697 cites W3102492380 @default.
- W2624653697 cites W317308605 @default.
- W2624653697 cites W4233194460 @default.
- W2624653697 cites W4246894065 @default.
- W2624653697 doi "https://doi.org/10.1021/acssensors.7b00182" @default.
- W2624653697 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28723120" @default.
- W2624653697 hasPublicationYear "2017" @default.
- W2624653697 type Work @default.
- W2624653697 sameAs 2624653697 @default.
- W2624653697 citedByCount "30" @default.
- W2624653697 countsByYear W26246536972018 @default.
- W2624653697 countsByYear W26246536972019 @default.
- W2624653697 countsByYear W26246536972020 @default.
- W2624653697 countsByYear W26246536972021 @default.
- W2624653697 countsByYear W26246536972022 @default.
- W2624653697 countsByYear W26246536972023 @default.
- W2624653697 crossrefType "journal-article" @default.
- W2624653697 hasAuthorship W2624653697A5015457582 @default.
- W2624653697 hasAuthorship W2624653697A5080642642 @default.
- W2624653697 hasConcept C10390740 @default.
- W2624653697 hasConcept C111368507 @default.
- W2624653697 hasConcept C120665830 @default.
- W2624653697 hasConcept C121332964 @default.
- W2624653697 hasConcept C127313418 @default.
- W2624653697 hasConcept C147789679 @default.
- W2624653697 hasConcept C169573571 @default.
- W2624653697 hasConcept C171250308 @default.
- W2624653697 hasConcept C178790620 @default.
- W2624653697 hasConcept C185592680 @default.
- W2624653697 hasConcept C191897082 @default.
- W2624653697 hasConcept C192562407 @default.
- W2624653697 hasConcept C2777289219 @default.
- W2624653697 hasConcept C2777829344 @default.
- W2624653697 hasConcept C2779851234 @default.
- W2624653697 hasConcept C30080830 @default.
- W2624653697 hasConcept C32909587 @default.