FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2077151504> ?p ?o ?g. }

• W2077151504 endingPage "582" @default.
• W2077151504 startingPage "574" @default.
• W2077151504 abstract "Waveguide interferometry was employed as a transduction scheme to create a highly sensitive detector for vapor phase TNT in air. Selectivity for TNT was accomplished by using molecularly imprinted sol–gel derived organic/inorganic films deposited on the surface of the waveguide sensing channel. Response varied greatly as a function of the sensing film composition and required the presence of a bridging structure possessing an aromatic group linking silicon centers. The most sensitive film was composed of bis(triethoxysilyl)benzene with binding sites for TNT prepared by the chemical removal of a covalently bound TNT template which was co-polymerized into the matrix. A continuous unidirectional phase shift was observed upon exposure to TNT which was only partially reversible. As a result, the limit-of-detection is a function of both vapor phase concentration and exposure time. Only 2.4 parts-per-trillion (volume) of TNT is required to reach a 0.5 degree phase angle change for 2 min exposure time using the optimized film composition. The sensor responds with much reduced sensitivity (<1000) to TNT structural analogues such as 2,4-DNT. The response to toluene is 6-orders of magnitude smaller than TNT, rapidly achieved equilibrium, and is completely reversible. Mass addition is insufficient to account for the magnitude of the interferometric response to TNT. The response mechanism is not clearly understood but may be due to reactions with amine groups in the imprinted binding pockets potentially coupled with anisotropic molecular organization of the sol–gel derived materials composed of bridging aromatic groups." @default.
• W2077151504 created "2016-06-24" @default.
• W2077151504 creator A5005145565 @default.
• W2077151504 creator A5014221001 @default.
• W2077151504 creator A5046652225 @default.
• W2077151504 creator A5047935420 @default.
• W2077151504 creator A5078592037 @default.
• W2077151504 date "2010-01-01" @default.
• W2077151504 modified "2023-10-02" @default.
• W2077151504 title "Detection of vapor phase trinitrotoluene in the parts-per-trillion range using waveguide interferometry" @default.
• W2077151504 cites W1965559103 @default.
• W2077151504 cites W1967028039 @default.
• W2077151504 cites W1969517076 @default.
• W2077151504 cites W1970574307 @default.
• W2077151504 cites W1976780495 @default.
• W2077151504 cites W1978414184 @default.
• W2077151504 cites W1979801291 @default.
• W2077151504 cites W1981546889 @default.
• W2077151504 cites W1982384241 @default.
• W2077151504 cites W1983657905 @default.
• W2077151504 cites W1987527308 @default.
• W2077151504 cites W1996372308 @default.
• W2077151504 cites W2001891994 @default.
• W2077151504 cites W2004710970 @default.
• W2077151504 cites W2005629572 @default.
• W2077151504 cites W2005893364 @default.
• W2077151504 cites W2022426573 @default.
• W2077151504 cites W2027020123 @default.
• W2077151504 cites W2032442093 @default.
• W2077151504 cites W2033423263 @default.
• W2077151504 cites W2040416641 @default.
• W2077151504 cites W2043423078 @default.
• W2077151504 cites W2044848504 @default.
• W2077151504 cites W2049421830 @default.
• W2077151504 cites W2052279591 @default.
• W2077151504 cites W2053903382 @default.
• W2077151504 cites W2054808993 @default.
• W2077151504 cites W2058698971 @default.
• W2077151504 cites W2058781068 @default.
• W2077151504 cites W2058940576 @default.
• W2077151504 cites W2063346049 @default.
• W2077151504 cites W2066196342 @default.
• W2077151504 cites W2066411851 @default.
• W2077151504 cites W2070413963 @default.
• W2077151504 cites W2075192490 @default.
• W2077151504 cites W2077497445 @default.
• W2077151504 cites W2085590511 @default.
• W2077151504 cites W2087508572 @default.
• W2077151504 cites W2092701206 @default.
• W2077151504 cites W2127315047 @default.
• W2077151504 cites W2131476475 @default.
• W2077151504 cites W2158111418 @default.
• W2077151504 cites W2953203145 @default.
• W2077151504 doi "https://doi.org/10.1016/j.snb.2009.09.059" @default.
• W2077151504 hasPublicationYear "2010" @default.
• W2077151504 type Work @default.
• W2077151504 sameAs 2077151504 @default.
• W2077151504 citedByCount "48" @default.
• W2077151504 countsByYear W20771515042012 @default.
• W2077151504 countsByYear W20771515042013 @default.
• W2077151504 countsByYear W20771515042014 @default.
• W2077151504 countsByYear W20771515042015 @default.
• W2077151504 countsByYear W20771515042016 @default.
• W2077151504 countsByYear W20771515042017 @default.
• W2077151504 countsByYear W20771515042018 @default.
• W2077151504 countsByYear W20771515042019 @default.
• W2077151504 countsByYear W20771515042020 @default.
• W2077151504 countsByYear W20771515042022 @default.
• W2077151504 countsByYear W20771515042023 @default.
• W2077151504 crossrefType "journal-article" @default.
• W2077151504 hasAuthorship W2077151504A5005145565 @default.
• W2077151504 hasAuthorship W2077151504A5014221001 @default.
• W2077151504 hasAuthorship W2077151504A5046652225 @default.
• W2077151504 hasAuthorship W2077151504A5047935420 @default.
• W2077151504 hasAuthorship W2077151504A5078592037 @default.
• W2077151504 hasConcept C113196181 @default.
• W2077151504 hasConcept C118792377 @default.
• W2077151504 hasConcept C119128265 @default.
• W2077151504 hasConcept C127413603 @default.
• W2077151504 hasConcept C154238967 @default.
• W2077151504 hasConcept C161790260 @default.
• W2077151504 hasConcept C171250308 @default.
• W2077151504 hasConcept C178790620 @default.
• W2077151504 hasConcept C185592680 @default.
• W2077151504 hasConcept C192562407 @default.
• W2077151504 hasConcept C2778142098 @default.
• W2077151504 hasConcept C2910635913 @default.
• W2077151504 hasConcept C42360764 @default.
• W2077151504 hasConcept C43617362 @default.
• W2077151504 hasConcept C44280652 @default.
• W2077151504 hasConceptScore W2077151504C113196181 @default.
• W2077151504 hasConceptScore W2077151504C118792377 @default.
• W2077151504 hasConceptScore W2077151504C119128265 @default.
• W2077151504 hasConceptScore W2077151504C127413603 @default.
• W2077151504 hasConceptScore W2077151504C154238967 @default.
• W2077151504 hasConceptScore W2077151504C161790260 @default.
• W2077151504 hasConceptScore W2077151504C171250308 @default.
• W2077151504 hasConceptScore W2077151504C178790620 @default.

• next