Table 3 Core-shell MOF-based EC apta/sensor for ultrasensitive PSA detection

AgNC@Apt@UiO-66

8.88 and 4.93 pg·mL^–1

0.01–10 ng·mL^–1

EIS and DPV

[91]

Au-hemin-Mil-DNAzyme

0.058 ng mL^− 1

0.5 to 500 ng mL^− 1

EIS

[147]

PdNPs@Co-MOF

0.03 pg mL^− 1

0.01 fg.mL^–1 to 50 ng. mL^–1

EIS

[148]

Pd@hollow Zn/Co core–shell ZIF67/ZIF8

0.78 pg mL^− 1

5 pg mL^− 1 to 50 ng mL^− 1

EIS

[149]