Evidence map›Paper›PMID 42101537›Full record

ArticleNano convergence2026

Interfacial dipole-engineered fiber optoelectronic devices with enhanced efficiency and stability.

Jae Ho Kim, Youngjin Kim, Yonghun Kim, Jung-Dae Kwon, Jinhee Heo, Byung-Sik Moon, Bo Seung Jang, Dahyun Lee, Won June Kim, Hyung Woo Lee and 2 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nano convergence, 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

12 authors.

Jae Ho KimHumanoid Olfactory Display Innovation Research Center, Pusan National University, Busan, 46241, Republic of Korea.
Youngjin KimIntelligent Semiconductor Materials Research Center, Korea Institute of Materials Science (KIMS), 797 Changwon-daero, Sungsan-Gu, Changwon, Gyeongsangnam-do, 51508, Republic of Korea.
Yonghun KimIntelligent Semiconductor Materials Research Center, Korea Institute of Materials Science (KIMS), 797 Changwon-daero, Sungsan-Gu, Changwon, Gyeongsangnam-do, 51508, Republic of Korea.
Jung-Dae KwonIntelligent Semiconductor Materials Research Center, Korea Institute of Materials Science (KIMS), 797 Changwon-daero, Sungsan-Gu, Changwon, Gyeongsangnam-do, 51508, Republic of Korea.
Jinhee HeoMaterials Data & Analysis Research Division, Materials Characterization Center, Korea Institute of Materials Science (KIMS), 797 Changwon-daero, Sungsan-Gu, Changwon, Gyeongsangnam-do, 51508, Republic of Korea.
Byung-Sik MoonElectronic Material Research Institute, MS Materials, Chungnam Techno Park, Prosperity Hall, 136, Jiksan-Ro, Jiksan-Eup, Seobuk-Gu, Cheonan-si, Chungnam, Republic of Korea.
Bo Seung JangDepartment of Biology and Chemistry, Changwon National University, Changwon-si, Gyeongsangnam-do, 51140, Republic of Korea.
Dahyun LeeDepartment of Biology and Chemistry, Changwon National University, Changwon-si, Gyeongsangnam-do, 51140, Republic of Korea.
Won June KimDepartment of Chemistry, Changwon National University, Changwon-si, Gyeongsangnam-do, 51140, Republic of Korea. wjkim@changwon.ac.kr.
Hyung Woo LeeHumanoid Olfactory Display Innovation Research Center, Pusan National University, Busan, 46241, Republic of Korea. lhw2010@pusan.ac.kr.
Myungkwan SongHumanoid Olfactory Display Innovation Research Center, Pusan National University, Busan, 46241, Republic of Korea. smk1017@kims.re.kr.
Jin-Woo OhHumanoid Olfactory Display Innovation Research Center, Pusan National University, Busan, 46241, Republic of Korea. ojw@pusan.ac.kr.ORCID http://orcid.org/0000-0002-0065-5088

Funding

Korea Institute of Materials Science PNKA460Ministry of Science and ICT, South Korea GTL24041-000Ministry of Science and ICT, South Korea RS-2024-00406152
6 · The paper itself

Abstract

Organic light-emitting diodes (OLEDs) have been developed to enhance device lifetime, efficiency, and operational stability. However, the widely used hole injection layer (HIL) material poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) exhibits limitations such as high work function and acidity, which degrade device performance. This study introduces a [2-(9H-carbazol-9-yl)ethyl]phosphonic acid (2PACz) self-assembled monolayer (SAM) as an alternative to PEDOT:PSS. 2PACz-based OLEDs achieved lower turn-on voltages and higher external quantum efficiencies (EQEs) compared with PEDOT:PSS-based devices. The maximum EQE of green and red fiber organic light emitting diodes (FOLEDs) were 10.71% and 8.97%, respectively, representing 16.9% and 12.9% improvements compared with those of reference devices using PEDOT:PSS as the HIL. Furthermore, compared with TiO

Indexed as

2PACzDevice stabilityFiber-shaped dye-sensitized solar cellsFiber-shaped organic light-emitting diodesHole injection layerOrganic light-emitting diodesSelf-assembled monolayers

Identifiers

PMID42101537
PMCPMC13156367

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.