FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2912411232> ?p ?o ?g. }

• W2912411232 endingPage "1144" @default.
• W2912411232 startingPage "1129" @default.
• W2912411232 abstract "Self-assembled monolayer (SAM) of cobalt teraaminophthalocyanine (CoTAPc) was developed on thioctic acid (TA) dithiol modified gold electrode and electrochemically evaluated as a glutathione (GSH) selective biosensor. The CoTAPc-TA-Au modified electrode was developed by the covalent immobilization of the CoTAPc as the electrochemical mediator onto previously prepared gold electrode modified with TA (TA-Au) via amid bond formation with the carboxylic group of TA, producing well-organized SAM of the mediator. For comparison, another electrode modified with 3-mercaptopropionic acid (MPA) as a monothiol linker instead of TA was similarly prepared. The electrode surface modification was characterized using SEM, AFM, CV, and EIS. The contact angle measurements of the surface confirmed the formation of CoTAPc SAM on both TA and MPA modified electrodes. The CoTAPc-TA-Au modified electrode showed enhanced catalytic activity for GSH oxidation compared to that of CoTAPc-MPA-Au, indicating that the TA dithiol allowed for more coverage of the catalyst layer on the electrode surface with stronger binding. The experimental parameters controlling the voltammetric processes like scan rate and pH of sample solution were optimized. Using DPV technique, the proposed sensor exhibited a linear response of oxidation peak current vs. GSH concentration, over the concentration range between 10 and 100 μmol L−1 with a LOD of 1.5 μmol L−1 for the CoTAPc-TA-Au modified electrode compared to 5.5 μmol L−1 GSH, for the CoTAPc-MPA-Au electrode. The proposed sensor was utilized for detection of glutathione in some hemolyzed blood samples." @default.
• W2912411232 created "2019-02-21" @default.
• W2912411232 creator A5005425011 @default.
• W2912411232 creator A5005470941 @default.
• W2912411232 creator A5017174892 @default.
• W2912411232 creator A5050595201 @default.
• W2912411232 creator A5056879261 @default.
• W2912411232 creator A5081192187 @default.
• W2912411232 creator A5083210695 @default.
• W2912411232 date "2019-02-08" @default.
• W2912411232 modified "2023-10-17" @default.
• W2912411232 title "Biosensor for the oxidative stress biomarker glutathione based on SAM of cobalt phthalocyanine on a thioctic acid modified gold electrode" @default.
• W2912411232 cites W1967513501 @default.
• W2912411232 cites W1968196190 @default.
• W2912411232 cites W1978506240 @default.
• W2912411232 cites W1981733225 @default.
• W2912411232 cites W1983328111 @default.
• W2912411232 cites W1994541938 @default.
• W2912411232 cites W1995111194 @default.
• W2912411232 cites W1997506953 @default.
• W2912411232 cites W2005202534 @default.
• W2912411232 cites W2005242630 @default.
• W2912411232 cites W2010400787 @default.
• W2912411232 cites W2020343048 @default.
• W2912411232 cites W2036422518 @default.
• W2912411232 cites W2042386191 @default.
• W2912411232 cites W2043190064 @default.
• W2912411232 cites W2043912977 @default.
• W2912411232 cites W2048563316 @default.
• W2912411232 cites W2051134138 @default.
• W2912411232 cites W2053666724 @default.
• W2912411232 cites W2054457952 @default.
• W2912411232 cites W2055769555 @default.
• W2912411232 cites W2059634076 @default.
• W2912411232 cites W2065931525 @default.
• W2912411232 cites W2069906683 @default.
• W2912411232 cites W2073045906 @default.
• W2912411232 cites W2075225694 @default.
• W2912411232 cites W2076742493 @default.
• W2912411232 cites W2077667817 @default.
• W2912411232 cites W2078311995 @default.
• W2912411232 cites W2083693766 @default.
• W2912411232 cites W2087797407 @default.
• W2912411232 cites W2089562031 @default.
• W2912411232 cites W2093454440 @default.
• W2912411232 cites W2094193705 @default.
• W2912411232 cites W2094417043 @default.
• W2912411232 cites W2118352817 @default.
• W2912411232 cites W2119541485 @default.
• W2912411232 cites W2120940234 @default.
• W2912411232 cites W2128708905 @default.
• W2912411232 cites W2131070408 @default.
• W2912411232 cites W2132878122 @default.
• W2912411232 cites W2154464743 @default.
• W2912411232 cites W2157363358 @default.
• W2912411232 cites W2161768881 @default.
• W2912411232 cites W2167323839 @default.
• W2912411232 cites W2253644992 @default.
• W2912411232 cites W2750796993 @default.
• W2912411232 cites W2789580257 @default.
• W2912411232 cites W2801181277 @default.
• W2912411232 cites W2892357158 @default.
• W2912411232 cites W2895686810 @default.
• W2912411232 cites W4245771541 @default.
• W2912411232 cites W4245957869 @default.
• W2912411232 doi "https://doi.org/10.1007/s10008-018-04191-4" @default.
• W2912411232 hasPublicationYear "2019" @default.
• W2912411232 type Work @default.
• W2912411232 sameAs 2912411232 @default.
• W2912411232 citedByCount "15" @default.
• W2912411232 countsByYear W29124112322020 @default.
• W2912411232 countsByYear W29124112322021 @default.
• W2912411232 countsByYear W29124112322022 @default.
• W2912411232 countsByYear W29124112322023 @default.
• W2912411232 crossrefType "journal-article" @default.
• W2912411232 hasAuthorship W2912411232A5005425011 @default.
• W2912411232 hasAuthorship W2912411232A5005470941 @default.
• W2912411232 hasAuthorship W2912411232A5017174892 @default.
• W2912411232 hasAuthorship W2912411232A5050595201 @default.
• W2912411232 hasAuthorship W2912411232A5056879261 @default.
• W2912411232 hasAuthorship W2912411232A5081192187 @default.
• W2912411232 hasAuthorship W2912411232A5083210695 @default.
• W2912411232 hasBestOaLocation W29124112324 @default.
• W2912411232 hasConcept C131649739 @default.
• W2912411232 hasConcept C13965031 @default.
• W2912411232 hasConcept C147789679 @default.
• W2912411232 hasConcept C160756335 @default.
• W2912411232 hasConcept C17525397 @default.
• W2912411232 hasConcept C178790620 @default.
• W2912411232 hasConcept C179104552 @default.
• W2912411232 hasConcept C185592680 @default.
• W2912411232 hasConcept C2776617069 @default.
• W2912411232 hasConcept C40290423 @default.
• W2912411232 hasConcept C52859227 @default.
• W2912411232 hasConcept C55493867 @default.
• W2912411232 hasConcept C7070889 @default.
• W2912411232 hasConceptScore W2912411232C131649739 @default.
• W2912411232 hasConceptScore W2912411232C13965031 @default.

• next