In the present work, nanostructures of zeolitic imidazolate frameworks (ZIF-8 and ZIF-67) were combined to obtain a novel chemoresistive sensor, improving the sensitivity of ZIF-67 and facilitating measurement of ZIF-8 by decreasing the resistivity. The sensor detected concentrations as low as 10 ppm of hydrogen increasing its resistivity about 4.5 times. The response of the sensor was compared...

Zeolitic Imidazole Framework-8 (ZIF-8) has been synthesized by dissolving Zn(NO3)2.4H2O and 2-MeIM into a methanol solvent solvothermal method. The ZIF-8 will be applied as cadmium (Cd) adsorbent in Polluted water. Several characterization methods were conducted, including XRD, FTIR, AAS. XRD analysis shows that the prominent characteristic peaks of at an angle 2θ = 7,25o; 10,26o; 12,57o; 16,22...

Aktif paketleme uygulamaları gıda raf ömrünü uzatarak israfını azaltmayı hedeflemektedir. Geliştirilen malzemelerinin biyobozunur, sürdürülebilir ve yenilenebilir kaynaklardan olması çevre kirliğinin azaltılması doğal kaynakların korunabilmesi için gereklidir. Bu nedenle, bu çalışmada antioksidan antimikrobiyal özelliklere sahip bir özüt olan kurkumin, zeolitik imidazol çerçeve-8 (K-ZİF-8) nano...

The CO2 capture performance of four zeolitic imidazolate frameworks (ZIFs), ZIF-10, ZIF-71, ZIF-68 and ZIF-69, was investigated in the presence of SO2 using molecular simulations. Our results show that SO2 is preferentially adsorbed over CO2. However, it also shows a cooperative effect on CO2 adsorption. In ZIF-10 and ZIF-71, the SO2 presence was found to have almost no effect on CO2 adsorption...

Zeolitic imidazolate framework (ZIF) hybrid fluorescent nanoparticles and ZIF antibody conjugates have been synthesized, characterized, employed in lateral-flow immunoassay (LFIA). The bright fluorescence of the possibility to tailor their mobility gives a huge potential for diagnostic assays. An enzyme-linked immunosorbent assay (ELISA) with horseradish peroxidase (HRP) as label, proved integr...