Evidence map›Paper›PMID 42273377›Full record

ArticleIEEE journal on flexible electronics2026

E-Link: A 256-ch Mini-Pedestal Connector for High-Density Soft Neural Interfaces.

Tianyu Bai, Gen Li, Yongli Qi, Hui Fang

Abstract read
In one paragraph

Article in IEEE journal on flexible electronics, 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

4 authors.

Tianyu BaiMultifunctional Integrated NeuroElectronics (MINE) Lab, Thayer School of Engineering, Dartmouth College, Hanover, NH 03755 USA.
Gen LiMultifunctional Integrated NeuroElectronics (MINE) Lab, Thayer School of Engineering, Dartmouth College, Hanover, NH 03755 USA.
Yongli QiMultifunctional Integrated NeuroElectronics (MINE) Lab, Thayer School of Engineering, Dartmouth College, Hanover, NH 03755 USA.
Hui FangMultifunctional Integrated NeuroElectronics (MINE) Lab, Thayer School of Engineering, Dartmouth College, Hanover, NH 03755 USA.

Funding

Multimodal MEAs for Parallel Electrical Recording and Sub-second Neuromodulator SensingR01MH139342 · NIMH · DARTMOUTH COLLEGE · PI Hui Fang · 2025 to 2026
$981k
NIMH NIH HHS R01 MH139342
6 · The paper itself

Abstract

High-density thin-film neural interfaces face persistent packaging challenges at the electrode-electronics interface, where conventional rigid connectors impose high insertion forces, strict alignment requirements, and limited reusability. We present E-Link (Elastomeric Link), a modular 256-channel mini-pedestal connector designed to facilitate simplified, user-friendly assembly through an insertion-free, alignment-tolerant interface utilizing an elastomeric conductive interposer and a compliant threaded compression mechanism. Finite element analysis and experimental validation confirm uniform contact stress across the 16 × 16 interconnect array. The system achieves stable electrical performance, exhibiting contact impedances of 0.3-0.4 kΩ, an RMS noise floor of 2.68 ± 0.46 μV, and a connection yield exceeding 97% over 100 mating cycles. The detachable architecture reduces chronic head-mounted mass from 6.6 g to 2.8 g while maintaining safe thermal operation (30.5 °C steady-state) under a full 20 kHz sampling bandwidth. Design analysis further indicates scalability toward 1024-channel integration within the same 25-mm-diameter footprint by leveraging fine-pitch elastomeric conductive pillars. This work provides a robust and scalable connection solution for high-density flexible neural interfaces with broad application for bioelectronics.

Indexed as

Elastomeric conductive interposerhigh-density interconnectslow-noise neural recordingneural implantsthin-film microelectrode arrays

Identifiers

PMID42273377
PMCPMC13249460

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.