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Record W4411497660 · doi:10.1038/s41598-025-04180-4

Extensive electronic investigation of BMBH structure and adsorption locator on graphene with molecular dynamics of human serum albumin interaction

2025· article· en· W4411497660 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.

fundA Canadian funder is recorded on the work.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueScientific Reports · 2025
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicProtein Interaction Studies and Fluorescence Analysis
Canadian institutionsnot available
FundersAssiut UniversityAlexandria UniversityCompute Canada
KeywordsMolecular dynamicsGrapheneHydrogen bondAdsorptionMoleculeChemistryNatural bond orbitalHuman serum albuminMaterials scienceComputational chemistryChemical physicsNanotechnologyDensity functional theoryBiophysicsPhysical chemistryOrganic chemistryBiochemistryBiology

Abstract

fetched live from OpenAlex

A comprehensive electronic investigation of Bambuterol Hydrochloride (BMBH) was conducted to explore its structural properties, adsorption behavior on graphene, molecular docking interactions, and molecular dynamics perturbations. FT-IR and XRD characteristics were performed to support the structural identity. Geometry optimization and theoretical calculations were carried out to study the structural and electronic properties of BMBH. The nature of hydrogen and halogen bonding interactions was analyzed using natural bond orbital (NBO) analysis, atoms in molecules (AIM) theory, and Reduced Density Gradient (RDG) analysis. Additionally, electron localization function (ELF) analysis provided deeper insights into the chemical bonding characteristics of BMB. Adsorption locator modelling was involved to allow activated carbon-carriers for sustained and controlled drug release, which helps maintain therapeutic drug levels in the body over time, reducing the frequency of administration. Molecular docking analysis was performed to assess the interaction of BMBH with key biological targets, revealing its potential pharmacological relevance. The inhibitory interaction of BMB with the butyrylcholinesterase enzyme, which is a major cause of dementia and Alzheimer's disease, has been investigated based on molecular modelling. In addition to that the interaction between BMB and Human Serum Albumin (HSA) was assessed using molecular Docking and Molecular dynamics studies to investigate its transportation and bioavailability. Additionally, molecular dynamics simulations were employed to evaluate the structural perturbations and dynamic behaviour of the BMBH/graphene and BMB/target complexes over time. The study offers a detailed understanding of the electronic and interactional properties of BMB, contributing to its potential applications in nanomaterial-based drug delivery and therapeutic interventions.

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 score0.006
Threshold uncertainty score0.331

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)0.0000.000

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 head0.004
GPT teacher head0.242
Teacher spread0.238 · 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