A Singapore based company is seeking materials and/or chemical compounds that can be incorporated into labels for colorimetric detection of Hydrogen Sulfide gas, H2S, in the ambient atmosphere.
The company is using printing means to offer print media such as holograms as well as microfluidic testkits for their clients. They are familiar with the traditional printing technologies, such as flexograph, letterpress, silkscreen and digital printing techniques, and they have the capability to provide functional printing in the areas of microfluidics and conductive inks. The proposed technology should be compatible with these printing techniques.
Solutions that require externally-powered detectors will not be considered.