The ink for screen printing is typically composed of the fillers, binders and solvents, which can be coordinated in a suitable proportion to guarantee a proper viscosity. To prepare a MOFbased screen printing ink, initially a thickener solution was prepared. 1.5 gm of carboxy methyl cellulose (CMC) powder was added to 50 ml of deionized water and heated up to 80℃ until a clear solution was obtained. 1 gm of sodium deoxycholate (SDC) and 5g of bi-metallic (Co/Zn) MOF powder was then added to the solution and placed under an overhead stirrer at 1500 rpm for 30 minutes, until a pink print paste was obtained. A 10% of MOF-based screen printable paste was thus obtained. The rheological properties of the print ink were then investigated. We characterized the ink viscosity with a HAAKE Viscotester iQ Rheometer from ThermoFisher Scientific, UK. The flow properties were assessed in terms of Shear stress and viscosity at different shear rates.