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Record W1990049700 · doi:10.1021/cm050647o

Reactivity of Poly(anilineboronic acid) with NAD<sup>+</sup> and NADH

2005· article· en· W1990049700 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueChemistry of Materials · 2005
Typearticle
Languageen
FieldMaterials Science
TopicConducting polymers and applications
Canadian institutionsUniversity of Manitoba
Fundersnot available
KeywordsNAD+ kinaseChemistryNicotinamide adenine dinucleotideRedoxQuartz crystal microbalanceCofactorNicotinamidePhotochemistryInorganic chemistryEnzymeOrganic chemistry

Abstract

fetched live from OpenAlex

The complexation of poly(anilineboronic acid) with β-nicotinamide adenine dinucleotide (NADH) and its oxidized form, NAD +, has been investigated using electrochemical and spectroscopic techniques. At neutral pH, cyclic voltammetry of poly(anilineboronic acid) exhibits redox activity in the presence of NADH and NAD + characteristic of self-doping. While complexation of both NADH and NAD + with poly(anilineboronic acid) is confirmed with polarization-modulated infrared reflection absorption spectroscopic measurements, a significant difference in redox behavior is observed. 11 B NMR studies suggest that the nature of species responsible for self-doping is different in the case of NAD + and NADH, where the presence of NAD + complex appears to facilitate the formation of the pernigraniline form of the polymer. In addition, a distinct difference in the sensitivity of open-circuit potential measurements is observed upon complexation with NADH and NAD + as a function of the oxidation state of polymer suggesting that reduction of the polymer occurs upon complexation of NADH. The mechanism responsible for the observed behavior is supported by quartz crystal microbalance measurements.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.001
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.013
GPT teacher head0.239
Teacher spread0.227 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it