FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2029187877> ?p ?o ?g. }

• W2029187877 endingPage "2563" @default.
• W2029187877 startingPage "2556" @default.
• W2029187877 abstract "Self-assembled monolayers (SAMs) of thiolated compounds are formed by the spontaneous chemisorption of thiolate groups on metal surfaces. In biosensors, they are most commonly used to covalently immobilize a biorecognition molecule onto the surface of the transducer, thus offering the possibility of controlling the orientation, distribution, and spacing of the sensing element while reducing nonspecific interactions. In this paper, self-assembled monolayers of dithiolated derivatives of 3,5-dihydroxybenzyl alcohol containing carboxyl and hydroxyl end groups have been prepared on gold surfaces and characterized by cyclic voltammetry and electrochemical impedance spectroscopy. Impedance measurements revealed that SAM formation is essentially completed after 3−5 h of exposure by observing the successive blocking of the faradic response of ferricyanide anion due to the adsorption of the dithiol molecules. The surface coverage of these molecules, estimated by reductive desorption experiments, was in the range of (1.1−2.8) × 10-10 mol/cm2. To demonstrate the potential of the dithiol SAM, a model system for detection of a tumor marker, prostate-specific antigen (PSA), was developed. The carboxyl groups of the SAM were succinimide-activated, and an anti-PSA antibody was covalently immobilized via amide bonds. The modified SAM was used for the label-free detection of prostate-specific antigen using EIS with a detection limit of 9 ng/mL. The results described here demonstrate that this kind of dithiol-modified SAM can be used as supports in electrochemical biosensors and the results are explained in terms of the structural features of these dithiols." @default.
• W2029187877 created "2016-06-24" @default.
• W2029187877 creator A5033140852 @default.
• W2029187877 creator A5037843139 @default.
• W2029187877 creator A5038789374 @default.
• W2029187877 creator A5042192091 @default.
• W2029187877 date "2008-03-06" @default.
• W2029187877 modified "2023-10-17" @default.
• W2029187877 title "Electron Permeable Self-Assembled Monolayers of Dithiolated Aromatic Scaffolds on Gold for Biosensor Applications" @default.
• W2029187877 cites W1544448337 @default.
• W2029187877 cites W1858802754 @default.
• W2029187877 cites W1970449393 @default.
• W2029187877 cites W1981118658 @default.
• W2029187877 cites W1999416066 @default.
• W2029187877 cites W2006487471 @default.
• W2029187877 cites W2007117920 @default.
• W2029187877 cites W2009189741 @default.
• W2029187877 cites W2011299057 @default.
• W2029187877 cites W2016489723 @default.
• W2029187877 cites W2017588489 @default.
• W2029187877 cites W2026853153 @default.
• W2029187877 cites W2027197115 @default.
• W2029187877 cites W2037594142 @default.
• W2029187877 cites W2041762213 @default.
• W2029187877 cites W2042386191 @default.
• W2029187877 cites W2063178296 @default.
• W2029187877 cites W2073932248 @default.
• W2029187877 cites W2079380728 @default.
• W2029187877 cites W2089493901 @default.
• W2029187877 cites W2126275656 @default.
• W2029187877 cites W2134130835 @default.
• W2029187877 cites W2134819724 @default.
• W2029187877 cites W2149411493 @default.
• W2029187877 cites W2165171274 @default.
• W2029187877 doi "https://doi.org/10.1021/ac702195v" @default.
• W2029187877 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/18321131" @default.
• W2029187877 hasPublicationYear "2008" @default.
• W2029187877 type Work @default.
• W2029187877 sameAs 2029187877 @default.
• W2029187877 citedByCount "82" @default.
• W2029187877 countsByYear W20291878772012 @default.
• W2029187877 countsByYear W20291878772013 @default.
• W2029187877 countsByYear W20291878772014 @default.
• W2029187877 countsByYear W20291878772015 @default.
• W2029187877 countsByYear W20291878772016 @default.
• W2029187877 countsByYear W20291878772017 @default.
• W2029187877 countsByYear W20291878772018 @default.
• W2029187877 countsByYear W20291878772020 @default.
• W2029187877 countsByYear W20291878772021 @default.
• W2029187877 countsByYear W20291878772022 @default.
• W2029187877 countsByYear W20291878772023 @default.
• W2029187877 crossrefType "journal-article" @default.
• W2029187877 hasAuthorship W2029187877A5033140852 @default.
• W2029187877 hasAuthorship W2029187877A5037843139 @default.
• W2029187877 hasAuthorship W2029187877A5038789374 @default.
• W2029187877 hasAuthorship W2029187877A5042192091 @default.
• W2029187877 hasConcept C119128265 @default.
• W2029187877 hasConcept C131649739 @default.
• W2029187877 hasConcept C147789679 @default.
• W2029187877 hasConcept C150394285 @default.
• W2029187877 hasConcept C160756335 @default.
• W2029187877 hasConcept C162711632 @default.
• W2029187877 hasConcept C17525397 @default.
• W2029187877 hasConcept C178790620 @default.
• W2029187877 hasConcept C179104552 @default.
• W2029187877 hasConcept C180577832 @default.
• W2029187877 hasConcept C185592680 @default.
• W2029187877 hasConcept C21951064 @default.
• W2029187877 hasConcept C2776617069 @default.
• W2029187877 hasConcept C2776830054 @default.
• W2029187877 hasConcept C2777411777 @default.
• W2029187877 hasConcept C2777869211 @default.
• W2029187877 hasConcept C32909587 @default.
• W2029187877 hasConcept C43617362 @default.
• W2029187877 hasConcept C52859227 @default.
• W2029187877 hasConcept C55493867 @default.
• W2029187877 hasConcept C7040849 @default.
• W2029187877 hasConcept C7070889 @default.
• W2029187877 hasConceptScore W2029187877C119128265 @default.
• W2029187877 hasConceptScore W2029187877C131649739 @default.
• W2029187877 hasConceptScore W2029187877C147789679 @default.
• W2029187877 hasConceptScore W2029187877C150394285 @default.
• W2029187877 hasConceptScore W2029187877C160756335 @default.
• W2029187877 hasConceptScore W2029187877C162711632 @default.
• W2029187877 hasConceptScore W2029187877C17525397 @default.
• W2029187877 hasConceptScore W2029187877C178790620 @default.
• W2029187877 hasConceptScore W2029187877C179104552 @default.
• W2029187877 hasConceptScore W2029187877C180577832 @default.
• W2029187877 hasConceptScore W2029187877C185592680 @default.
• W2029187877 hasConceptScore W2029187877C21951064 @default.
• W2029187877 hasConceptScore W2029187877C2776617069 @default.
• W2029187877 hasConceptScore W2029187877C2776830054 @default.
• W2029187877 hasConceptScore W2029187877C2777411777 @default.
• W2029187877 hasConceptScore W2029187877C2777869211 @default.
• W2029187877 hasConceptScore W2029187877C32909587 @default.
• W2029187877 hasConceptScore W2029187877C43617362 @default.
• W2029187877 hasConceptScore W2029187877C52859227 @default.
• W2029187877 hasConceptScore W2029187877C55493867 @default.

• next