A method of synthesizing polyester toner resins comprises: polycondensing polycarboxylic acids, polyols and free fatty acids to form low molecular weight polyester resins with alkenyl group or hydroxyl group or a combination of both; wherein at…

The present invention relates to a portable arsenic detection system and a method of detecting the presence of arsenic in an aqueous sample more particularly for measuring the arsenic concentration in quantitative measurements. Based on these and…

The FaST LaB development of innovation and commercialization of Science Educational Kit is to help inspire and create deeper interest in problem solving techniques with the idea of fostering creativity that allows youngsters to be innovative and…