Breast cancer is the most diagnosed type of cancer, with 2.26 million cases and 685,000
deaths recorded in 2020. If left untreated, this deadly disease can metastasize to distant …

Abstract Metal-organic framework (MOF)-derived metal oxides blend the sensing properties
of metal oxides with MOF porosity, enhancing gas sensing capabilities. In this study, M …

Hydrogen sulfide (H2S) gas is one of the highly toxic, lethal, and corrosive gases in the
environment that can cause a series of inimical effects after human exposure. Therefore …

Room temperature H 2 S gas sensor with low detection limit is necessary for practical
application. In this work, ZnFe 2 O 4 was synthesized through a simple solvothermal method …

The application of smartphone-based color evaluation of passive sampling devices for
gases has only been sparsely reported. The present review aims to compile available …

This article demonstrates the highly selective and responsive room temperature (RT= 25° C)
operated hydrogen sulfide () gas sensor based on poly (3-hexylthiophene-2, 5 …

In this study, ZIF-8 MOF nanocrystals were synthesized and post-synthetically modified by
applying different cation exchange strategies. Addition of cadmium nitrate in either methanol …

Abstract Novel 2, 4-dinitrophenylether functionalized hydroxybenzothiazole derivative (HBT
3) has been synthesized and characterized for selective and rapid detection of H 2 S in …

In this work, we report a complete and portable analytical instrumentation dedicated to the
colorimetric analysis of corrosion inhibitors. The construction of the analytical tool was …

Over the past 15 years, smartphones have had a transformative effect on everyday life.
These devices also have the potential to transform molecular analysis over the next 15 …