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April 30, 2026

Asymmetric Sulfur Vacancy-Engineered Cu-Co₉S₈ Nanozyme: A High-Performance Signal Label for Chemiluminescence Immunoassay.

Ling Zhang Yan Jin Baoxin Li

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Key Points

The aim is to enhance the catalytic performance of metal sulfides using vacancy engineering techniques.
Developed a Cu-Co9S8 nanozyme with asymmetric sulfur vacancies.
Evaluated its performance in chemiluminescence immunoassays.
Measured detection limits and catalytic activity.
Achieved a detection limit of 0.32 ng/mL for chemiluminescence assays.
The engineered nanozyme showed significantly improved catalytic activity compared to traditional methods.

Implication

Demonstrates high-performance chemiluminescence labeling in a novel nanozyme, suggesting innovative detection improvements.

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Cite This Study

Zhang et al. (2026) studied this question.

synapsesocial.com/papers/69f6e5f38071d4f1bdfc6898 https://doi.org/10.1021/acs.analchem.5c08261

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Keep reading

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