ArticleCarbon2022
Laser direct write of heteroatom-doped graphene on molecularly controlled polyimides for electrochemical biosensors with nanomolar sensitivity.
Article in Carbon, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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.
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.
Who cites it
12 citing papers in PubMed.
- Parametrically Engineered Laser-Induced Graphene with Tunable Electrical and Morphological Properties for Flexible Sensor Applications.ACS omega · 2026Article
- Antimicrobial Coating of Surgical Meshes by Laser-Induced Nanocarbon Synthesis and Transfer.ACS applied polymer materials · 2026Article
- Combining Laser-Induced Graphene with Kirigami for Transparent Flexible Electromagnetic Interference Shielding.ACS applied engineering materials · 2026Article
- Biosensors for Early Detection of Parkinson's Disease: Principles, Applications, and Future Prospects.Biosensors · 2025Review
- Recent Progress in Flexible Microelectrode Arrays for Combined Electrophysiological and Electrochemical Sensing.Biosensors · 2025Review
- Carbon microelectrodes for the measurement of neurotransmitters with fast-scan cyclic voltammetry: methodology and applications.Frontiers in bioengineering and biotechnology · 2025Review
- Advancing glassy carbon microelectrode arrays for neurochemical sensing: impact of double pyrolysis on structure and function.Frontiers in bioengineering and biotechnology · 2025Article
- β-Cyclodextrin-Modified Laser-Induced Graphene Electrode for Detection ofMolecules (Basel, Switzerland) · 2024Article
- Polyimide as a biomedical material: advantages and applications.Nanoscale advances · 2024Review
- Laser-Scribed Graphene for Human Health Monitoring: From Biophysical Sensing to Biochemical Sensing.Nanomaterials (Basel, Switzerland) · 2024Review
- Engineering mesoporous bioactive glasses for emerging stimuli-responsive drug delivery and theranostic applications.Bioactive materials · 2024Review
- Laser-Induced Graphene Based Flexible Electronic Devices.Biosensors · 2022Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
Fabrication of heteroatom-doped graphene electrodes remains a challenging endeavor, especially on flexible substrates. Precise chemical and morphological control is even more challenging for patterned microelectrodes. We herein demonstrate a scalable process for directly generating micropatterns of heteroatom-doped porous graphene on polyimide with different backbones using a continuous-wave infrared laser. Conventional two-step polycondensation of 4,4'-oxydianiline with three different tetracarboxylic dianhydrides enabled the fabrication of fully aromatic polyimides with various internal linkages such as phenylene, trifluoromethyl or sulfone groups. Accordingly, we leverage this laser-induced polymer-to-doped-graphene conversion for fabricating electrically conductive microelectrodes with efficient utilization of heteroatoms (N-doped, F-doped, and S-doped). Tuning laser fluence enabled achieving electrical resistivity lower than ~13 Ω sq
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.