MétaCan
Menu
Back to cohort
Record W2063934839 · doi:10.1021/jp9094936

Counterion Condensation on a Polyelectrolyte near an Electronically Responsive Cylinder

2010· article· en· W2063934839 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.
fundA Canadian funder is recorded on the work.

Bibliographic record

VenueThe Journal of Physical Chemistry C · 2010
Typearticle
Languageen
FieldChemistry
TopicElectrostatics and Colloid Interactions
Canadian institutionsUniversity of Alberta
FundersNatural Sciences and Engineering Research Council of Canada
KeywordsCounterionCounterion condensationCylinderPolyelectrolyteDielectricCondensationChemistryDebyeMetalMaterials scienceThermodynamicsPhysicsComposite materialIonGeometryMathematicsOrganic chemistryOptoelectronics

Abstract

fetched live from OpenAlex

The existence of a nearby electronically responsive cylinder can affect the counterion condensation (CC) on a polyelectrolyte (PE) embedded in a dilute solution. This is examined by studying a system consisting of two infinitely long cylinders with parallel axes: one representing the PE, and the other is either metallic or dielectric. Using the Debye−Hückel equation coupled with Manning’s theory of CC, analytical expressions are obtained for the electrostatic free energy per unit length of the PE and the degree of CC. It is found that, in the presence of a metallic cylinder, counterions are gradually released from the surface of the PE as the separation between the PE and the metallic cylinder decreases. Near a dielectric cylinder, depending on its dielectric constant relative to that of the solution, the amount of CC can decrease, increase, or remain unchanged as the PE approaches the cylinder.

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 categoriesnone
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 score0.008
Threshold uncertainty score0.653

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 integrity0.0000.002
Insufficient payload (model declined to judge)0.0000.000

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 head0.005
GPT teacher head0.265
Teacher spread0.260 · 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