MétaCan
Menu
Back to cohort
Record W2327654858 · doi:10.1166/jnn.2009.1466

Nanostructured Biomaterials and Biocomposites from Bacterial Cellulose Nanofibers

2009· article· en· W2327654858 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

VenueJournal of Nanoscience and Nanotechnology · 2009
Typearticle
Languageen
FieldMaterials Science
TopicAdvanced Cellulose Research Studies
Canadian institutionsToronto Metropolitan University
Fundersnot available
KeywordsCelluloseBacterial celluloseNanofiberMaterials sciencePulp (tooth)Raw materialNanocelluloseBiocompatible materialBiomass (ecology)LigninBiocompatibilityChemical engineeringComposite materialOrganic chemistryChemistry

Abstract

fetched live from OpenAlex

Cellulose is one of the most abundant component of biomass in nature and the basic feedstock in paper and pulp industries. Cellulose fibres are relatively strong; have breaking strengths of up to 1 GN/m2 (10,000 MPa). Traditionally extracted from plant tissue (trees, cotton, etc.) cellulose can also be produced, using certain bacterial species, by fermentation in the form of nanofibers, yielding a very pure cellulose product with unique properties. Research in the biosynthesis of microbial cellulose and its application are being pursued intensively. Bacterial cellulose possesses unique physical properties that distinguish it from plant-derived cellulose. Its fibre has a high aspect ratio with a fibre diameter of 20-100 nm. As a result, it has a very high surface area per unit mass. This property, when combined with its very hydrophilic nature, results in very high liquid loading capacity. The unique properties of this natural and biocompatible nanofiber make it an attractive candidate for a wide range of applications in many different industries especially those related to Biomedical and Biotechnology.

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 score0.013
Threshold uncertainty score0.648

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.001
Scholarly communication0.0000.001
Open science0.0000.000
Research integrity0.0000.000
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 head0.009
GPT teacher head0.256
Teacher spread0.247 · 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