Internal probe-external recognition immunosensor fabricated on nanochannels for reagent-free electrochemical detection of interleukin-1β

H. Wang; H. Wang; Fei Yan

doi:10.1039/d5ra08068a

January 1, 2026RSC AdvancesOpen Access

Internal probe-external recognition immunosensor fabricated on nanochannels for reagent-free electrochemical detection of interleukin-1β

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Key Points

To develop an immunosensor for reagent-free detection of interleukin-1β.
Developed an internal probe-external recognition immunosensor on a nanochannel array.
Separated signal generation from target recognition to enhance detection.
Utilized electrochemical methods for label-free detection.
Successfully detected interleukin-1β using the fabricated immunosensor.
Demonstrated enhanced sensitivity in detecting IL-1β compared to traditional methods.

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Implication

The immunosensor detects IL-1β through electrochemical detection, indicating an advancement in label-free detection techniques.

Abstract

An “internal probe-external recognition” immunosensor was developed on nanochannel array, spatially separating signal generation from target recognition for label-free detection of IL-1β.

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Cite This Study

Wang et al. (2026) studied this question.

synapsesocial.com/papers/695d85653483e917927a4f40 https://doi.org/10.1039/d5ra08068a

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Internal probe-external recognition immunosensor fabricated on nanochannels for reagent-free electrochemical detection of interleukin-1β

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

Internal probe-external recognition immunosensor fabricated on nanochannels for reagent-free electrochemical detection of interleukin-1β

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

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