Fuel sensors are important instruments for safeguarding public well being and security as a result of they permit the detection of hazardous gases. To advance gas-sensing applied sciences, novel sensing supplies with distinct properties are wanted. Metallic-organic frameworks (MOFs) maintain nice potential due to their in depth floor areas, excessive porosity, distinctive chemical properties, and capabilities for preconcentration and molecular sieving. These attributes make MOFs extremely appropriate for designing and creating progressive resistive fuel sensors. This assessment article examines resistive fuel sensors comprised of pristine, doped, adorned, and composite MOFs. The primary a part of the assessment focuses on the synthesis methods for MOFs, whereas the second half discusses MOF-based resistive fuel sensors that function based mostly on adjustments in resistance.
