PMC:7152911 / 95754-96781 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7152911","sourcedb":"PMC","sourceid":"7152911","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7152911","text":"Pulse voltammetry is a type of voltammetry in which the electrical potential is applied in pulses. The technique has the advantage of improved speed and sensitivity relative to traditional voltammetric techniques (Bard and Faulkner, 2000; Molina and González, 2016). In staircase voltammetry, the electrical potential is pulsed in a series of stair steps and the current is measured following each step change, which reduces the effect of capacitive charging on the current signal. Square wave voltammetry (SWV) is a type of staircase voltammetry that applies a symmetric square-wave pulse superimposed on a staircase potential waveform. The forward pulse of the waveform coincides with the staircase step. In differential pulse voltammetry (DPV), the electrical potential is scanned with a series of fixed amplitude pulses and superimposed on a changing base potential. The current is measured before the pulse application and again at the end of the pulse, which allows for the decay of the nonfaradaic current (Scott, 2016).","tracks":[{"project":"LitCovid-PD-CLO","denotations":[{"id":"T642","span":{"begin":21,"end":22},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T643","span":{"begin":113,"end":116},"obj":"http://purl.obolibrary.org/obo/CLO_0051582"},{"id":"T644","span":{"begin":331,"end":332},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T645","span":{"begin":474,"end":480},"obj":"http://purl.obolibrary.org/obo/SO_0000418"},{"id":"T646","span":{"begin":515,"end":516},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T647","span":{"begin":560,"end":561},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T648","span":{"begin":606,"end":607},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T649","span":{"begin":789,"end":790},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T650","span":{"begin":844,"end":845},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"attributes":[{"subj":"T642","pred":"source","obj":"LitCovid-PD-CLO"},{"subj":"T643","pred":"source","obj":"LitCovid-PD-CLO"},{"subj":"T644","pred":"source","obj":"LitCovid-PD-CLO"},{"subj":"T645","pred":"source","obj":"LitCovid-PD-CLO"},{"subj":"T646","pred":"source","obj":"LitCovid-PD-CLO"},{"subj":"T647","pred":"source","obj":"LitCovid-PD-CLO"},{"subj":"T648","pred":"source","obj":"LitCovid-PD-CLO"},{"subj":"T649","pred":"source","obj":"LitCovid-PD-CLO"},{"subj":"T650","pred":"source","obj":"LitCovid-PD-CLO"}]},{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T197","span":{"begin":855,"end":859},"obj":"Chemical"},{"id":"T43582","span":{"begin":912,"end":923},"obj":"Chemical"}],"attributes":[{"id":"A23524","pred":"chebi_id","subj":"T197","obj":"http://purl.obolibrary.org/obo/CHEBI_22695"},{"id":"A57845","pred":"chebi_id","subj":"T43582","obj":"http://purl.obolibrary.org/obo/CHEBI_33232"},{"subj":"T197","pred":"source","obj":"LitCovid-PD-CHEBI"},{"subj":"T43582","pred":"source","obj":"LitCovid-PD-CHEBI"}]},{"project":"LitCovid-sentences","denotations":[{"id":"T786","span":{"begin":0,"end":98},"obj":"Sentence"},{"id":"T787","span":{"begin":99,"end":266},"obj":"Sentence"},{"id":"T788","span":{"begin":267,"end":481},"obj":"Sentence"},{"id":"T789","span":{"begin":482,"end":637},"obj":"Sentence"},{"id":"T790","span":{"begin":638,"end":706},"obj":"Sentence"},{"id":"T791","span":{"begin":707,"end":870},"obj":"Sentence"},{"id":"T792","span":{"begin":871,"end":1027},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"attributes":[{"subj":"T786","pred":"source","obj":"LitCovid-sentences"},{"subj":"T787","pred":"source","obj":"LitCovid-sentences"},{"subj":"T788","pred":"source","obj":"LitCovid-sentences"},{"subj":"T789","pred":"source","obj":"LitCovid-sentences"},{"subj":"T790","pred":"source","obj":"LitCovid-sentences"},{"subj":"T791","pred":"source","obj":"LitCovid-sentences"},{"subj":"T792","pred":"source","obj":"LitCovid-sentences"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-PD-CLO","color":"#93ecc4","default":true},{"id":"LitCovid-PD-CHEBI","color":"#ecaa93"},{"id":"LitCovid-sentences","color":"#9396ec"}]}]}}