ArticleACS omega2026
Laser-Induced Graphene-Based Potentiometric pH and Nonenzymatic Uric Acid Sensors for Urine Analysis on Baby Diaper.
Article in ACS omega, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
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
No grant is acknowledged in the PubMed record.
Abstract
The fabrication of wearable sensors and their integration into real devices is an emerging demand in the field of sensor development. In this work, flexible sensors based on laser-induced graphene (LIG) were developed using a low-cost visible laser on polyimide tape for pH and uric acid monitoring in urine. A potentiometric pH sensor was fabricated by modifying the LIG surface with polyaniline, achieving a sensitivity of 56.7 ± 2.6 mV/pH across a wide pH range (4-10) with a rapid response time of <10 s. The sensor exhibited high selectivity toward proton ions and maintained stable performance for 6 weeks without the need for preconditioning or special storage conditions. In parallel, a nonenzymatic uric acid sensor based on LIG exhibited strong selectivity against common interfering species, excellent reproducibility (RSD <1%), and a sensitivity of 116.4 μAdec
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.