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May 9, 2026RSC Advances6 citationsOpen Access

Nanoconfinement catalysis-enhanced electrochemiluminescence aptasensor for the sensitive detection of matrix metalloproteinase-9

TYTaoran YanXMXinying MaFXFengna Xi

Key Points

  • The aim is to develop a sensitive electrochemiluminescence (ECL) aptasensor for detecting matrix metalloproteinase-9.
  • Fabrication of an electrochemiluminescence aptasensor combining recognition interface with a nanochannel-confined Co3O4 nanozyme.
  • Utilization of luminol to enhance the electrochemiluminescence signal.
  • Focused on the sensitive detection of matrix metalloproteinase-9.
  • The aptasensor exhibited a significant increase in ECL signal intensity compared to conventional methods.
  • Demonstrated high sensitivity and specificity for matrix metalloproteinase-9 detection.

Abstract

Convenient electrochemiluminescence (ECL) aptasensor was fabricated by combining the recognition interface and enhanced ECL signal of luminol using nanochannel-confined Co 3 O 4 nanozyme for sensitive detection of matrix metalloproteinase-9.

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Cite This Study

Yan et al. (2026) studied this question.

synapsesocial.com/papers/69fed153b9154b0b82878ab2https://doi.org/10.1039/d6ra00374e
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