ArticleAnalytical chemistry2018
Whole-Cell Pseudomonas aeruginosa Localized Surface Plasmon Resonance Aptasensor.
Article in Analytical chemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
What it found
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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
25 citing papers in PubMed, 80 citations in OpenAlex.
- DNA-directed electrochemiluminescence nanosphere with electrocatalysis-enhanced microfluidic arrays for rapid multibacterial detection.Science advances · 2025Article
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- Silicon carbide and zirconium nitride-based surface plasmon resonance sensors for detecting Serratia marcescens and Micrococcus lysodeikticus.Mikrochimica acta · 2025Article
- Review
- A Novel Methylene Blue Indicator-Based Aptasensor for Rapid Detection ofInternational journal of molecular sciences · 2024Article
- Electrochemical Detection ofACS omega · 2024Article
- Recent Trends in Chemical Sensors for Detecting Toxic Materials.Sensors (Basel, Switzerland) · 2024Review
- Trends in Development of Aptamer-Based Biosensor Technology for Detection of Bacteria.Advances in biochemical engineering/biotechnology · 2024Review
- Review
- Aptamers Targeting Membrane Proteins for Sensor and Diagnostic Applications.Molecules (Basel, Switzerland) · 2023Review
- Recent Advancements in Aptamer-Based Surface Plasmon Resonance Biosensing Strategies.Biosensors · 2021Review
- Aptamer-based approaches for the detection of waterborne pathogens.International microbiology : the official journal of the Spanish Society for Microbiology · 2021Review
- Whole Cell Recognition ofBiosensors · 2021Article
- Chemosensing on Miniaturized Plasmonic Substrates.Micromachines · 2021Article
- Aptamers and Aptamer-Coupled Biosensors to Detect Water-Borne Pathogens.Frontiers in microbiology · 2021Review
- Microbial biosensors for recreational and source waters.Journal of microbiological methods · 2020Review
- Recent Progress in the Identification of Aptamers Against Bacterial Origins and Their Diagnostic Applications.International journal of molecular sciences · 2020Review
- Selection of potential aptamers for specific growth stage detection ofRSC advances · 2020Article
- A Fluorescent Sensor Based on Reversible Addition-Fragmentation Chain Transfer Polymerization for the Early Diagnosis of Non-small Cell Lung Cancer.Analytical sciences : the international journal of the Japan Society for Analytical Chemistry · 2020Article
- Recent Advances in Aptamer-Based Biosensors for Detection ofFrontiers in microbiology · 2020Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
The detection of whole-cell Pseudomonas aeruginosa presents an intriguing challenge with direct applications in health care and the prevention of nosocomial infection. To address this problem, a localized surface plasmon resonance (LSPR) based sensing platform was developed to detect whole-cell Pseudomonas aeruginosa strain PAO1 using a surface-confined aptamer as an affinity reagent. Nanosphere lithography (NSL) was used to fabricate a sensor surface containing a hexagonal array of Au nanotriangles. The sensor surface was subsequently modified with biotinylated polyethylene glycol (Bt-PEG) thiol/PEG thiol (1:3), neutravidin, and biotinylated aptamer in a sandwich format. The 1:3 (v/v) ratio of Bt-PEG thiol/PEG thiol was specifically chosen to maximize PAO1 binding while minimizing nonspecific adsorption and steric hindrance. In contrast to prior whole-cell LSPR work, the LSPR wavelength shift was shown to be linearly related to bacterial concentration over the range of 10-10
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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.