Evidence map›Paper›PMID 41422137›Full record

ArticleScientific reports2025

Schottky-gated transistors using chitosan extracted from marine crab.

Mikio Fukuhara, Tomonori Yokotsuka, Nobuyuki Kobayashi, Masahiko Kumadaki, Nobuhisa Fujima, Toshiyuki Hashida

Abstract read
In one paragraph

Article in Scientific reports, 2025. 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

6 authors.

Mikio FukuharaNew Industry Creation Hatchery Center, Tohoku University, Aoba, Sendai, 980-8579, Japan. mikio.fukuhara.b2@tohoku.ac.jp.
Tomonori YokotsukaNew Industry Creation Hatchery Center, Tohoku University, Aoba, Sendai, 980-8579, Japan.
Nobuyuki KobayashiDept. of Chemical-Bio, Dainichiseika Color & Chemicals Mfg. Co., Ltd, Tokyo, 103-8383, Japan.
Masahiko KumadakiSemilab Japan, Technical Section, Yokohama, 222-0033, Japan.
Nobuhisa FujimaFaculty of Engineering, Shizuoka University, Hamamatsu, 432-8561, Japan.
Toshiyuki HashidaNew Industry Creation Hatchery Center, Tohoku University, Aoba, Sendai, 980-8579, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Amorphous chitosan nanoparticles (AChNPs) are extracted from marine crab shells for use as the active semiconductor material in paper-based electronics. The I-V characteristics of AChNPs exhibit an electron-driven rectifying behaviour at Schottky junctions. Additionally, when used in metal-semiconductor field-effect transistors (MESFETs), the AChNPs demonstrate an amplification output spanning three orders of magnitude and current modulation with an on/off current ratio of approximately 17,000. Hall effect measurements indicate an n-type semiconductor with a carrier concentration of 8.55 × 10

Identifiers

PMID41422137
PMCPMC12808668

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.