ArticleBioactive materials2021
Multiplexed detection and differentiation of bacterial enzymes and bacteria by color-encoded sensor hydrogels.
Article in Bioactive materials, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 48 citations in OpenAlex.
- Broad-Spectrum Antibacterial Electrospun PCL-Silver Fibers Coupled with Chromogenic Hydrogel for Infection Sensing.Current microbiology · 2026Article
- Morphology-Dependent Sensitivity of Chitosan-Based Sensing Materials for the Colorimetric Detection of β-Glucuronidase From Pathogenic E. coli.Macromolecular bioscience · 2026Article
- Ultrafast Dense Immobilization of Noble Metal Nanoparticles on Customizable Multifunctional Polymer Microspheres for Heterogeneous Catalysis and Multiplexed Biodetection.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Smart Hydrogels in Wearable Electronics for Wound Treatments.Small (Weinheim an der Bergstrasse, Germany) · 2025Review
- Review
- Wireless Intelligent Patch for Closed-loop In Situ Wound Management.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Injectable Nano-Micro Composites with Anti-bacterial and Osteogenic Capabilities for Minimally Invasive Treatment of Osteomyelitis.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Separation and colorimetric detection of Escherichia coli by phage tail fiber protein combined with nano-magnetic beads.Mikrochimica acta · 2023Article
- From Chitosan to Chitin: Bio-Inspired Thin Films for Passive Daytime Radiative Cooling.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Article
- Multifunctional Composite Hydrogels for Bacterial Capture, Growth/Elimination, and Sensing Applications.ACS applied materials & interfaces · 2022Review
- Emerging Bioanalytical Devices and Platforms for Rapid Detection of Pathogens in Environmental Samples.Micromachines · 2022Review
- Nanomedicine-based strategies to improve treatment of cutaneous leishmaniasis.Royal Society open science · 2022Article
- Recent advances in the biosensors application for the detection of bacteria and viruses in wastewater.Journal of environmental chemical engineering · 2022Review
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 5 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We report on the fabrication and characterization of color-encoded chitosan hydrogels for the rapid, sensitive and specific detection of bacterial enzymes as well as the selective detection of a set of tested bacteria through characteristic enzyme reactions. These patterned sensor hydrogels are functionalized with three different colorimetric enzyme substrates affording the multiplexed detection and differentiation of α-glucosidase, β-galactosidase and β-glucuronidase. The limits of detection of the hydrogels for an observation time of 60 min using a conventional microplate reader correspond to concentrations of 0.2, 3.4 and 4.5 nM of these enzymes, respectively. Based on their different enzyme expression patterns,
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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.