Evidence map›Paper›PMID 41885353›Full record

ArticleBiomacromolecules2026

Mussel-Inspired Catechol-Functionalized Redox-Active Polypeptides for Energy Applications.

Shih-Guo Li, Leyla P Gillett, Kai-Hua Mick Kuo, Soon-Mi Lim, Khirabdhi T Mohanty, Yu-Ting Kuo, Qingsheng Wang, Alexa D Easley, Jodie L Lutkenhaus, Karen L Wooley

Abstract read
In one paragraph

Article in Biomacromolecules, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Shih-Guo LiDepartment of Chemistry, Texas A&M University, College Station, Texas 77843, United States.ORCID 0000-0003-3251-0956
Leyla P GillettDepartment of Chemistry, Texas A&M University, College Station, Texas 77843, United States.ORCID 0009-0006-0488-6189
Kai-Hua Mick KuoDepartment of Chemistry, Texas A&M University, College Station, Texas 77843, United States.
Soon-Mi LimDepartment of Chemistry, Texas A&M University, College Station, Texas 77843, United States.ORCID 0000-0002-7186-4629
Khirabdhi T MohantyDepartment of Chemical Engineering, Texas A&M University, College Station, Texas 77843, United States.
Yu-Ting KuoDepartment of Chemical Engineering, Texas A&M University, College Station, Texas 77843, United States.
Qingsheng WangDepartment of Chemical Engineering, Texas A&M University, College Station, Texas 77843, United States.ORCID 0000-0002-6411-984X
Alexa D EasleyDepartment of Chemical Engineering, Texas A&M University, College Station, Texas 77843, United States.
Jodie L LutkenhausDepartment of Chemical Engineering, Texas A&M University, College Station, Texas 77843, United States.ORCID 0000-0002-2613-6016
Karen L WooleyDepartment of Chemistry, Texas A&M University, College Station, Texas 77843, United States.ORCID 0000-0003-4086-384X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mussel-inspired, catechol-functionalized polypeptides were synthesized from natural feedstocks and investigated as redox-active organic electrode materials, to combine electrochemical performance with sustainability and cytocompatibility. Postpolymerization grafting of dopamine onto pre-established poly(α-l-glutamic acid)s resulted in low conjugation, giving poor aqueous solubility and failing to function electrochemically in initial solution-state studies. Therefore, a direct strategy was adopted, whereby the redox-active catechol functionality was embedded into the monomer, followed by ring-opening polymerization to afford a polypeptide bearing a catechol group at each repeat unit. In the solid state, WAXS revealed short-range order, thermogravimetric analysis (TGA) and microscale combustion calorimetry (MCC) indicated thermal stability and low flammability, and electrochemical evaluation demonstrated a quasi-reversible catechol/

Indexed as

BivalviaCatecholsPeptidesAnimalsCell SurvivalDopamineElectrochemical TechniquesOxidation-ReductionPolyglutamic AcidcatecholCatecholsDopaminePeptidesPolyglutamic Acid

Identifiers

PMID41885353
PMCPMC13086030

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.