ArticleChem & bio engineering2025
Synthetic Whole-Cell Bioelectronic Chemical Sensing with
Article in Chem & bio engineering, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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
4 citing papers in PubMed.
- Environmental redox conditions and strain variation define phenazine-mediated antagonism in co-infecting bacteria.PLoS biology · 2026Article
- Visual detection of collective highly toxic metals in water by a handheld whole-cell biosensing detector: From circuit to field.iScience · 2026Article
- Programming Next-Generation Synthetic Biosensors by Genetic Circuit Design.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Biosensors exploit the capabilities of biological systems to acquire a huge variety of chemical or physical information and convert molecular signals into actionable data. Here we took a bottom-up synthetic biology approach to combine the versatility and programmability of whole-cell bacterial biosensors with the sensitivity of electrochemical sensing devices. We built genetic modules to produce different phenazines and wired these to various sensing and information processing modules. A whole-cell bioelectronic sensor with a T7 RNAP-based signal amplifier was first constructed that detected mercury contaminants below the level of WHO safe limit for drinking water. We demonstrated the modularity and programmability of the sensor design by incorporating Boolean logic computation into a dual-input sensor. We subsequently engineered a sensor strain that can produce two phenazine types, giving a two-channel electrochemical output signal based on the detection of differentiated midpoint potentials. Our modular bioelectronic sensor therefore can be readily adapted for different applications and forms the basis for development of low-cost, field-deployable sensing devices.
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.