What does this research mean for the field?

The developed self-powered PEC/EC dual-mode sensing method enables sensitive detection of TNF-α using multifunctional mesoporous silica nanospheres. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

The aim is to develop a highly sensitive detection method for TNF-α using a dual-mode sensing approach.

February 19, 2026

Self-Powered PEC/EC Dual-Mode Sensing for Sensitive TNF-α Detection Based on Multifunctional Mesoporous Silica Nanospheres

Key Points

The aim is to develop a highly sensitive detection method for TNF-α using a dual-mode sensing approach.
Utilized multifunctional mesoporous silica nanospheres for sensor development.
Employed photoelectrochemical (PEC) and electrochemical (EC) sensing techniques.
Tested the sensor's performance in detecting TNF-α levels relevant to early-stage tumors.
Achieved significant sensitivity in TNF-α detection compared to existing methods.
Demonstrated effective performance in early-stage tumor detection applications.

Abstract

As a multifunctional cytokine, tumor necrosis factor-alpha (TNF-α) participates in the development of inflammationassociated carcinogenesis. Since TNF-α is overexpressed in patients with early-stage tumors, sensitive detection method is essential for...

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Self-Powered PEC/EC Dual-Mode Sensing for Sensitive TNF-α Detection Based on Multifunctional Mesoporous Silica Nanospheres

Key Points

Abstract

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