ArticleSensors (Basel, Switzerland)2014
Biomimetic receptors for bioanalyte detection by quartz crystal microbalances - from molecules to cells.
Article in Sensors (Basel, Switzerland), 2014. 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, 43 citations in OpenAlex.
- Surface-Imprinted Polymer Coupled with Diffraction Gratings for Low-Cost, Label-Free and DifferentialBiosensors · 2026Article
- Quantification of Desiccated Extracellular Vesicles by Quartz Crystal Microbalance.Biosensors · 2022Article
- A Portable Molecularly Imprinted Sensor for On-Site and Wireless Environmental Bisphenol A Monitoring.Frontiers in chemistry · 2022Article
- QCM-based assay designs for human serum albumin.Analytical and bioanalytical chemistry · 2022Article
- Molecular imprinting technology for sensing foodborne pathogenic bacteria.Analytical and bioanalytical chemistry · 2021Review
- MIPs for commercial application in low-cost sensors and assays - An overview of the current status quo.Sensors and actuators. B, Chemical · 2020Article
- Real-Time Water Quality Monitoring with Chemical Sensors.Sensors (Basel, Switzerland) · 2020Review
- An Overview of High Frequency Acoustic Sensors-QCMs, SAWs and FBARs-Chemical and Biochemical Applications.Sensors (Basel, Switzerland) · 2019Review
- Antimicrobial Peptides: Powerful Biorecognition Elements to Detect Bacteria in Biosensing Technologies.Molecules (Basel, Switzerland) · 2018Review
- Label-Free Bioanalyte Detection from Nanometer to Micrometer Dimensions-Molecular Imprinting and QCMsBiosensors · 2018Review
- Molecular Imprinting Technology in Quartz Crystal Microbalance (QCM) Sensors.Sensors (Basel, Switzerland) · 2017Review
- Asymmetric split H-shape nanoantennas for molecular sensing.Biomedical optics express · 2017Article
- Selectivity Enhancement in Molecularly Imprinted Polymers for Binding of Bisphenol A.Sensors (Basel, Switzerland) · 2016Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A universal label-free detection of bioanalytes can be performed with biomimetic quartz crystal microbalance (QCM) coatings prepared by imprinting strategies. Bulk imprinting was used to detect the endocrine disrupting chemicals (EDCs) known as estradiols. The estrogen 17β-estradiol is one of the most potent EDCs, even at very low concentrations. A highly sensitive, selective and robust QCM sensor was fabricated for real time monitoring of 17β-estradiol in water samples by using molecular imprinted polyurethane. Optimization of porogen (pyrene) and cross-linker (phloroglucinol) levels leads to improved sensitivity, selectivity and response time of the estradiol sensor. Surface imprinting of polyurethane as sensor coating also allowed us to generate interaction sites for the selective recognition of bacteria, even in a very complex mixture of interfering compounds, while they were growing from their spores in nutrient solution. A double molecular imprinting approach was followed to transfer the geometrical features of natural bacteria onto the synthetic polymer to generate biomimetic bacteria. The use of biomimetic bacteria as template makes it possible to prepare multiple sensor coatings with similar sensitivity and selectivity. Thus, cell typing, e.g., differentiation of bacteria strains, bacteria growth profile and extent of their nutrition, can be monitored by biomimetic mass sensors. Obviously, this leads to controlled cell growth in bioreactors.
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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.