ArticleNanoscale research letters2014
A CCD-based reader combined with CdS quantum dot-labeled lateral flow strips for ultrasensitive quantitative detection of CagA.
Article in Nanoscale research letters, 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, 46 citations in OpenAlex.
- Artificial intelligence in theranostics of gastric cancer, a review.Medical review (2021) · 2023Review
- Development of a Smartphone-Based Fluorescent Immunochromatographic Assay Strip Reader.Sensors (Basel, Switzerland) · 2020Article
- Towards Lateral Flow Quantitative Assays: Detection Approaches.Biosensors · 2019Review
- Research Progress of Near-Infrared Fluorescence Immunoassay.Micromachines · 2019Review
- Design and Quantitative Analysis of Cancer Detection System Based on Fluorescence Immune Analysis.Journal of healthcare engineering · 2019Article
- Aptamer-based fluorometric lateral flow assay for creatine kinase MB.Mikrochimica acta · 2018Article
- A Community-Based IoT Personalized Wireless Healthcare Solution Trial.IEEE journal of translational engineering in health and medicine · 2018Article
- Smartphone-Based Dual-Modality Imaging System for Quantitative Detection of Color or Fluorescent Lateral Flow Immunochromatographic Strips.Nanoscale research letters · 2017Article
- A Paper-Based Device for Performing Loop-Mediated Isothermal Amplification with Real-Time Simultaneous Detection of Multiple DNA Targets.Theranostics · 2017Article
- Antibody Engineering for Pursuing a Healthier Future.Frontiers in microbiology · 2017Review
- CdSe/ZnS Quantum Dot-Labeled Lateral Flow Strips for Rapid and Quantitative Detection of Gastric Cancer Carbohydrate Antigen 72-4.Nanoscale research letters · 2016Article
- Simultaneous Quantitative Detection of Helicobacter Pylori Based on a Rapid and Sensitive Testing Platform using Quantum Dots-Labeled Immunochromatiographic Test Strips.Nanoscale research letters · 2016Article
- A Novel Electrochemical Microfluidic Chip Combined with Multiple Biomarkers for Early Diagnosis of Gastric Cancer.Nanoscale research letters · 2015Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Immunochromatographic assays are widely used to detect many analytes. CagA is proved to be associated closely with initiation of gastric carcinoma. Here, we reported that a charge-coupled device (CCD)-based test strip reader combined with CdS quantum dot-labeled lateral flow strips for quantitative detection of CagA was developed, which used 365-nm ultraviolet LED as the excitation light source, and captured the test strip images through an acquisition module. Then, the captured image was transferred to the computer and was processed by a software system. A revised weighted threshold histogram equalization (WTHE) image processing algorithm was applied to analyze the result. CdS quantum dot-labeled lateral flow strips for detection of CagA were prepared. One hundred sera samples from clinical patients with gastric cancer and healthy people were prepared for detection, which demonstrated that the device could realize rapid, stable, and point-of-care detection, with a sensitivity of 20 pg/mL.
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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.