Evidence map›Paper›PMID 41457822›Full record

ArticleSmall (Weinheim an der Bergstrasse, Germany)2026

Micro-Corrugated Hydrogel Electrodes for High-Performance Biofuel Cells via Capillary Force and Ligand Exchange-Induced Metal Nanoparticle Assembly.

Eunju Choi, Jun Hyung Kim, Su Hwan Kim, Hye Min Yu, Gee Chan Jin, Jeongmin Mo, Junha Pak, Seung-Kyum Choi, Jongkuk Ko, Jinhan Cho and 1 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Small (Weinheim an der Bergstrasse, Germany), 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

11 authors.

Eunju ChoiDepartment of Energy Resources and Chemical Engineering, Kangwon National University, Samcheok, Republic of Korea.ORCID https://orcid.org/0009-0002-6075-4851
Jun Hyung KimDepartment of Energy Resources and Chemical Engineering, Kangwon National University, Samcheok, Republic of Korea.ORCID https://orcid.org/0009-0001-5077-9695
Su Hwan KimDepartment of Energy Resources and Chemical Engineering, Kangwon National University, Samcheok, Republic of Korea.ORCID https://orcid.org/0009-0008-9579-6799
Hye Min YuDepartment of Energy Resources and Chemical Engineering, Kangwon National University, Samcheok, Republic of Korea.ORCID https://orcid.org/0009-0005-4053-6015
Gee Chan JinDepartment of Energy Resources and Chemical Engineering, Kangwon National University, Samcheok, Republic of Korea.ORCID https://orcid.org/0009-0001-8930-5753
Jeongmin MoDepartment of Chemical & Biological Engineering, Korea University, Seoul, Republic of Korea.ORCID https://orcid.org/0000-0001-8375-1974
Junha PakDepartment of Chemical & Biological Engineering, Korea University, Seoul, Republic of Korea.ORCID https://orcid.org/0009-0008-7647-2545
Seung-Kyum ChoiGeorgeW. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, Georgia, USA.ORCID https://orcid.org/0000-0002-1201-7825
Jongkuk KoSchool of Chemical, Biological, and Battery Engineering, Gachon University, Seongnam si, Gyeonggi-do, Republic of Korea.ORCID https://orcid.org/0000-0002-8278-6718
Jinhan ChoDepartment of Chemical & Biological Engineering, Korea University, Seoul, Republic of Korea.ORCID https://orcid.org/0000-0002-7097-5968
Cheong Hoon KwonDepartment of Energy Resources and Chemical Engineering, Kangwon National University, Samcheok, Republic of Korea.ORCID https://orcid.org/0000-0002-9516-0669

Funding

Gangwon State, Republic of Korea 2025-RISE-10-002Ministry of Education (MOE) RS-2025-25433905Ministry of Science and ICT, South Korea NRF-2022R1A2C1009690Ministry of Science and ICT, South Korea RS-2024-00352893Ministry of Science and ICT, South Korea RS-2025-02214734National Research Foundation of Korea (NRF)Regional Innovation System & Education (RISE)
6 · The paper itself

Abstract

Biocompatible enzyme-based biofuel cells (EBFCs) with enzymatic electrodes show great potential as power sources for wearable and implantable biomedical devices. However, their practical application has been limited by poor electron transfer efficiency and insufficient operational stability. In this study, we present a mediator-free, hydrogel-based EBFC that addresses these challenges through the integration of capillary force-assisted assembly and hydrophobic metal nanoparticle (NP) deposition. The resulting highly conductive hydrogel electrode enables enhanced power output and long-term stability. To achieve this goal, the hydrogel, composed of poly(ethylene imine) functionalized with amine (-NH

Indexed as

complementary interaction mediated assemblyconductive hydrogelenzyme‐based biofuel cellsmicro‐corrugated structure

Identifiers

PMID41457822
PMCPMC12965126

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.