CommunicationFluorescent and colorimetric immunoassay of nuclear matrix protein 22 enhanced by porous Pd nanoparticles
Graphical abstract
A new modified ELISA enhanced by porous Pd nanoparticles for colorimetric and fluorescence dual-modal immunoassay of nuclear matrix protein 22 has been demonstrated. Benefited from different signal-readout and independent signal amplified mechanism, the improved ELISA will afford more reliable detection performance, which can bring high promising for clinical diagnosis.
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Acknowledgment
The authors would like to thank the Natural Science Foundation of Shandong Province (No. ZR2017MB017) for the financial support.
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These authors contributed equally to this work.