Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022509035> ?p ?o ?g. }
- W2022509035 abstract "We measured and analyzed the electrochemical impedance of carbon nanotube (CNT) probe electrodes fabricated through the physical separation of insulated CNT bridges. The fabricated CNT electrodes were free-standing CNTs that were completely covered with an insulator, except for their tips. Typical dimensions of the nanoelectrodes were 1-10 nm in CNT diameter, 80-300 nm in insulator diameter, 0.5-4 μm in exposed CNT length and 1-10 μm in probe length. The electrochemical impedance at frequencies ranging from 40 Hz to 1 MHz was measured in physiological saline. The measured impedance of the CNT electrode was constant at 32 MΩ at frequencies below 1 kHz and was inversely proportional to frequency at frequencies above 10 kHz. By means of comparison with the parasitic capacitive impedance of the insulator membrane, we confirmed that the electrode was sufficiently insulated such that the measured constant impedance was given by the exposed CNT tip. Consequently, we can use the CNT electrode for highly localized electrochemical impedance measurements below 1 kHz. Considering an equivalent circuit and the nanoscopic dimensions of the CNT electrode, we demonstrated that the constant impedance was governed by diffusion impedance, whereas the solution resistance, charge-transfer resistance and double-layer capacitance were negligible." @default.
- W2022509035 created "2016-06-24" @default.
- W2022509035 creator A5027860321 @default.
- W2022509035 creator A5055249128 @default.
- W2022509035 creator A5084309021 @default.
- W2022509035 creator A5089174316 @default.
- W2022509035 creator A5090425417 @default.
- W2022509035 date "2012-11-02" @default.
- W2022509035 modified "2023-10-03" @default.
- W2022509035 title "Electrochemical impedance measurement of a carbon nanotube probe electrode" @default.
- W2022509035 cites W1978172177 @default.
- W2022509035 cites W1982072818 @default.
- W2022509035 cites W1983168162 @default.
- W2022509035 cites W1984199299 @default.
- W2022509035 cites W1986684600 @default.
- W2022509035 cites W2006122015 @default.
- W2022509035 cites W2052735335 @default.
- W2022509035 cites W2054429571 @default.
- W2022509035 cites W2056863705 @default.
- W2022509035 cites W2059936516 @default.
- W2022509035 cites W2060429934 @default.
- W2022509035 cites W2081923409 @default.
- W2022509035 cites W2102555123 @default.
- W2022509035 cites W2114357810 @default.
- W2022509035 cites W2126012359 @default.
- W2022509035 cites W2141900745 @default.
- W2022509035 cites W2151999876 @default.
- W2022509035 cites W2159362464 @default.
- W2022509035 cites W2171543143 @default.
- W2022509035 cites W2335535796 @default.
- W2022509035 doi "https://doi.org/10.1088/0957-4484/23/48/485302" @default.
- W2022509035 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23124171" @default.
- W2022509035 hasPublicationYear "2012" @default.
- W2022509035 type Work @default.
- W2022509035 sameAs 2022509035 @default.
- W2022509035 citedByCount "4" @default.
- W2022509035 countsByYear W20225090352013 @default.
- W2022509035 countsByYear W20225090352015 @default.
- W2022509035 countsByYear W20225090352016 @default.
- W2022509035 countsByYear W20225090352023 @default.
- W2022509035 crossrefType "journal-article" @default.
- W2022509035 hasAuthorship W2022509035A5027860321 @default.
- W2022509035 hasAuthorship W2022509035A5055249128 @default.
- W2022509035 hasAuthorship W2022509035A5084309021 @default.
- W2022509035 hasAuthorship W2022509035A5089174316 @default.
- W2022509035 hasAuthorship W2022509035A5090425417 @default.
- W2022509035 hasConcept C113196181 @default.
- W2022509035 hasConcept C119599485 @default.
- W2022509035 hasConcept C127413603 @default.
- W2022509035 hasConcept C147789679 @default.
- W2022509035 hasConcept C159985019 @default.
- W2022509035 hasConcept C17525397 @default.
- W2022509035 hasConcept C17829176 @default.
- W2022509035 hasConcept C185592680 @default.
- W2022509035 hasConcept C192562407 @default.
- W2022509035 hasConcept C206755178 @default.
- W2022509035 hasConcept C212702 @default.
- W2022509035 hasConcept C30066665 @default.
- W2022509035 hasConcept C43617362 @default.
- W2022509035 hasConcept C49040817 @default.
- W2022509035 hasConcept C513720949 @default.
- W2022509035 hasConcept C52859227 @default.
- W2022509035 hasConcept C7040849 @default.
- W2022509035 hasConceptScore W2022509035C113196181 @default.
- W2022509035 hasConceptScore W2022509035C119599485 @default.
- W2022509035 hasConceptScore W2022509035C127413603 @default.
- W2022509035 hasConceptScore W2022509035C147789679 @default.
- W2022509035 hasConceptScore W2022509035C159985019 @default.
- W2022509035 hasConceptScore W2022509035C17525397 @default.
- W2022509035 hasConceptScore W2022509035C17829176 @default.
- W2022509035 hasConceptScore W2022509035C185592680 @default.
- W2022509035 hasConceptScore W2022509035C192562407 @default.
- W2022509035 hasConceptScore W2022509035C206755178 @default.
- W2022509035 hasConceptScore W2022509035C212702 @default.
- W2022509035 hasConceptScore W2022509035C30066665 @default.
- W2022509035 hasConceptScore W2022509035C43617362 @default.
- W2022509035 hasConceptScore W2022509035C49040817 @default.
- W2022509035 hasConceptScore W2022509035C513720949 @default.
- W2022509035 hasConceptScore W2022509035C52859227 @default.
- W2022509035 hasConceptScore W2022509035C7040849 @default.
- W2022509035 hasLocation W20225090351 @default.
- W2022509035 hasLocation W20225090352 @default.
- W2022509035 hasOpenAccess W2022509035 @default.
- W2022509035 hasPrimaryLocation W20225090351 @default.
- W2022509035 hasRelatedWork W1966257989 @default.
- W2022509035 hasRelatedWork W1997812680 @default.
- W2022509035 hasRelatedWork W2021286643 @default.
- W2022509035 hasRelatedWork W2025009368 @default.
- W2022509035 hasRelatedWork W2026678079 @default.
- W2022509035 hasRelatedWork W2041855436 @default.
- W2022509035 hasRelatedWork W2067576850 @default.
- W2022509035 hasRelatedWork W2071522539 @default.
- W2022509035 hasRelatedWork W2080586849 @default.
- W2022509035 hasRelatedWork W2086479829 @default.
- W2022509035 hasRelatedWork W2156384781 @default.
- W2022509035 hasRelatedWork W2341967416 @default.
- W2022509035 hasRelatedWork W2581109991 @default.
- W2022509035 hasRelatedWork W2890928031 @default.
- W2022509035 hasRelatedWork W2905778512 @default.
- W2022509035 hasRelatedWork W2909100388 @default.