FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3203142004> ?p ?o ?g. }

• W3203142004 endingPage "13822" @default.
• W3203142004 startingPage "13815" @default.
• W3203142004 abstract "Brain pH has been proven to be a key factor in maintaining normal brain function. The relationship between local pH fluctuation and brain disease has not been extensively studied due to lack of the accurate in situ analysis technology. Herein, we have for the first time proposed a voltammetric pH sensor by measuring the ratio of current signals instead of the previously reported potential based on the Nernst equation. Single-walled carbon nanotubes (CNT) were first self-assembled on the electrode surface of a carbon-fiber nanotip electrode (CFNE). Then, poly-o-phenylenediamine (PoPD) molecules were deposited as pH-responsive molecules through in situ electrochemical polymerization. The compact CFNE/CNT/PoPD exhibited a good redox process with the on-off-on ratiometric electrochemical response to pH ranging from 4.5 to 8.2, providing self-correction for in situ pH detection. Thus, the proposed sensor enabled the accurate measurement of pH with excellent selectivity even in the presence of proteins or electroactive species. In addition, the sensor showed high repeatability, reproducibility, and reversibility in measuring pH and even demonstrated good stability when it was exposed to air for 5 months. Finally, we successfully detected the fluctuation of pH in rat brains with cerebral ischemia and rat whole blood. Overall, this research not only provides a good tool for the detection of rat brain pH but also provides a new strategy for further designing nanosensors for intracellular or subcellular pH." @default.
• W3203142004 created "2021-10-11" @default.
• W3203142004 creator A5004093097 @default.
• W3203142004 creator A5031810904 @default.
• W3203142004 creator A5038442912 @default.
• W3203142004 creator A5041791387 @default.
• W3203142004 creator A5048002787 @default.
• W3203142004 creator A5062891953 @default.
• W3203142004 creator A5066241556 @default.
• W3203142004 date "2021-10-05" @default.
• W3203142004 modified "2023-10-12" @default.
• W3203142004 title "Novel Self-Calibrating Amperometric and Ratiometric Electrochemical Nanotip Microsensor for pH Measurement in Rat Brain" @default.
• W3203142004 cites W1969965224 @default.
• W3203142004 cites W1975525458 @default.
• W3203142004 cites W1983518408 @default.
• W3203142004 cites W1983562528 @default.
• W3203142004 cites W1992767102 @default.
• W3203142004 cites W2001646873 @default.
• W3203142004 cites W2005496979 @default.
• W3203142004 cites W2007867868 @default.
• W3203142004 cites W2035703052 @default.
• W3203142004 cites W2059205219 @default.
• W3203142004 cites W2062210965 @default.
• W3203142004 cites W2129767795 @default.
• W3203142004 cites W2130630814 @default.
• W3203142004 cites W2148485865 @default.
• W3203142004 cites W2235131684 @default.
• W3203142004 cites W2258879264 @default.
• W3203142004 cites W2271744952 @default.
• W3203142004 cites W2330395753 @default.
• W3203142004 cites W2471195876 @default.
• W3203142004 cites W2530744726 @default.
• W3203142004 cites W2560472442 @default.
• W3203142004 cites W2590571895 @default.
• W3203142004 cites W2606900465 @default.
• W3203142004 cites W2613726711 @default.
• W3203142004 cites W2618322723 @default.
• W3203142004 cites W2621860927 @default.
• W3203142004 cites W2654920586 @default.
• W3203142004 cites W2751889370 @default.
• W3203142004 cites W2783579465 @default.
• W3203142004 cites W2794255823 @default.
• W3203142004 cites W2801014996 @default.
• W3203142004 cites W2806160867 @default.
• W3203142004 cites W2810838937 @default.
• W3203142004 cites W2885779961 @default.
• W3203142004 cites W2885799056 @default.
• W3203142004 cites W2901874166 @default.
• W3203142004 cites W2906630895 @default.
• W3203142004 cites W2912283049 @default.
• W3203142004 cites W2915119923 @default.
• W3203142004 cites W2919109663 @default.
• W3203142004 cites W2923515097 @default.
• W3203142004 cites W2948005638 @default.
• W3203142004 cites W2977322356 @default.
• W3203142004 cites W3000446223 @default.
• W3203142004 cites W3005933932 @default.
• W3203142004 cites W3005950797 @default.
• W3203142004 cites W3012834763 @default.
• W3203142004 cites W3092615318 @default.
• W3203142004 cites W3093086773 @default.
• W3203142004 cites W3095074933 @default.
• W3203142004 cites W3095173508 @default.
• W3203142004 cites W3132413010 @default.
• W3203142004 cites W3152111486 @default.
• W3203142004 cites W4255555175 @default.
• W3203142004 doi "https://doi.org/10.1021/acs.analchem.1c02436" @default.
• W3203142004 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/34609844" @default.
• W3203142004 hasPublicationYear "2021" @default.
• W3203142004 type Work @default.
• W3203142004 sameAs 3203142004 @default.
• W3203142004 citedByCount "7" @default.
• W3203142004 countsByYear W32031420042022 @default.
• W3203142004 countsByYear W32031420042023 @default.
• W3203142004 crossrefType "journal-article" @default.
• W3203142004 hasAuthorship W3203142004A5004093097 @default.
• W3203142004 hasAuthorship W3203142004A5031810904 @default.
• W3203142004 hasAuthorship W3203142004A5038442912 @default.
• W3203142004 hasAuthorship W3203142004A5041791387 @default.
• W3203142004 hasAuthorship W3203142004A5048002787 @default.
• W3203142004 hasAuthorship W3203142004A5062891953 @default.
• W3203142004 hasAuthorship W3203142004A5066241556 @default.
• W3203142004 hasConcept C111670793 @default.
• W3203142004 hasConcept C113196181 @default.
• W3203142004 hasConcept C118792377 @default.
• W3203142004 hasConcept C139369640 @default.
• W3203142004 hasConcept C147789679 @default.
• W3203142004 hasConcept C154020017 @default.
• W3203142004 hasConcept C161790260 @default.
• W3203142004 hasConcept C171250308 @default.
• W3203142004 hasConcept C17525397 @default.
• W3203142004 hasConcept C178790620 @default.
• W3203142004 hasConcept C184501600 @default.
• W3203142004 hasConcept C185592680 @default.
• W3203142004 hasConcept C192562407 @default.
• W3203142004 hasConcept C2777822432 @default.
• W3203142004 hasConcept C32909587 @default.
• W3203142004 hasConcept C41858301 @default.

• next