ArticleNanomaterials (Basel, Switzerland)2020
A Sensitive Impedimetric Aptasensor Based on Carbon Nanodots Modified Electrode for Detection of 17ß-Estradiol.
Article in Nanomaterials (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Carbon Dot-Based Electrochemical and Optical Sensors for Pharmaceutical Analysis and Point-of-Care Diagnostics.Biosensors · 2026Review
- Dual-mode electrochemiluminescence and fluorescence aptasensing platform based on resonance energy transfer for sensitive detection of estradiol.Mikrochimica acta · 2025Article
- Estrogens and Progestogens in Environmental Waters: Analytical Chemistry and Biosensing Perspectives on Methods, Challenges, and Trends.Analytical chemistry · 2025Review
- A novel strategy for rapid, portable, and sensitive detection of Clostridium perfringens cpb2 gene using smartphone-based electrochemical DNA biosensor based on screen-printed electrodes modified with nanocomposite.Mikrochimica acta · 2025Article
- 17β-estradiol biosensors based on different bioreceptors and their applications.Frontiers in bioengineering and biotechnology · 2024Review
- Role of Estradiol Hormone in Human Life and Electrochemical Aptasensing of 17β-Estradiol: A Review.Biosensors · 2022Review
- Enhancing Electrochemical Biosensor Performance for 17β-Estradiol Determination with Short Split-Aptamers.Biosensors · 2022Article
- Carbon Dots: Classification, Properties, Synthesis, Characterization, and Applications in Health Care-An Updated Review (2018-2021).Nanomaterials (Basel, Switzerland) · 2021Review
- Recent Advances in Conventional Methods and Electrochemical Aptasensors for Mycotoxin Detection.Foods (Basel, Switzerland) · 2021Review
- Electrochemical Biosensors in Food Safety: Challenges and Perspectives.Molecules (Basel, Switzerland) · 2021Review
- Advances in Electrochemical Impedance Spectroscopy Detection of Endocrine Disruptors.Sensors (Basel, Switzerland) · 2020Review
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
A simple and sensitive aptasensor based on conductive carbon nanodots (CDs) was fabricated for the detection of 17ß-Estradiol (E2). In the present study, the hydrothermal synthesis of carbon nanodots was successfully electrodeposited on a screen-printed electrode (SPE) as a platform for immobilization of 76-mer aptamer probe. The morphology and structure of the nanomaterial were characterized by UV-visible absorption spectra, Fluorescence spectra, Transmission electron microscopy (TEM) and Fourier transform infrared spectroscopy (FTIR). Moreover, cyclic voltammetry and electrochemical impedance spectroscopy were used to investigate the electrochemical performance of the prepared electrodes. Subsequently, impedimetric (EIS) measurements were employed to investigate the relative impedances changes before and after E2 binding, which results in a linear relationship of E2 concentration in the range of 1.0 × 10
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Registered trials
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