ArticleAnalytical and bioanalytical chemistry2021
Enzymatic electrochemical biosensor for glyphosate detection based on acid phosphatase inhibition.
Article in Analytical and bioanalytical chemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 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
10 citing papers in PubMed, 25 citations in OpenAlex.
- Rapid detection and quantification of glyphosate in water using a handheld portable biosensor.Scientific reports · 2026Article
- Electrochemical Detection of Glyphosate in Surface Water Samples Based on Modified Screen-Printed Electrodes.Nanomaterials (Basel, Switzerland) · 2024Article
- Extremozyme-Based Biosensors for Environmental Pollution Monitoring: Recent Developments.Biosensors · 2024Review
- Recent Advances in Electrochemical Biosensors for Food Control.Micromachines · 2023Review
- Recent Advances in Nanoparticle-Based Optical Sensors for Detection of Pesticide Residues in Soil.Biosensors · 2023Review
- A New Family of Macrocyclic Polyamino Biphenolic Ligands: Acid-Base Study, Zn(II) Coordination and Glyphosate/AMPA Binding.Molecules (Basel, Switzerland) · 2023Article
- Signaling strategies of silver nanoparticles in optical and electrochemical biosensors: considering their potential for the point-of-care.Mikrochimica acta · 2023Review
- Glyphosate Sensor Based on Nanostructured Water-Gated CuO Field-Effect Transistor.Sensors (Basel, Switzerland) · 2022Article
- Enzymatic Laser-Induced Graphene Biosensor for Electrochemical Sensing of the Herbicide Glyphosate.Global challenges (Hoboken, NJ) · 2022Article
- Interaction between glyphosate pesticide and amphiphilic peptides for colorimetric analysis.Nanoscale advances · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 8 institutions in 4 countries.
Funding
Abstract
A novel enzymatic electrochemical biosensor was fabricated for the indirect detection of glyphosate-based acid phosphatase inhibition. The biosensor was constructed on a screen-printed carbon electrode modified with silver nanoparticles, decorated with electrochemically reduced graphene oxide, and chemically immobilized with acid phosphatase via glutaraldehyde cross-linking. We measured the oxidation current by chronoamperometry. The current arose from the enzymatic reaction of acid phosphatase and the enzyme-substrate disodium phenyl phosphate. The biosensing response is a decrease in signal resulting from inhibition of acid phosphatase in the presence of glyphosate inhibitor. The inhibition of acid phosphatase by glyphosate was investigated as a reversible competitive-type reaction based on the Lineweaver-Burk equation. Computational docking confirmed that glyphosate was the inhibitor bound in the substrate-binding pocket of acid phosphatase and that it was able to inhibit the enzyme efficiently. Additionally, the established method was applied to the selective analysis of glyphosate in actual samples with satisfactory results following a standard method.
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.