Chemists in South Korea have created a stable color-changing sensor that displays an easily quantifiable response to the pH of its surroundings. Published in Microsystems & Nanoengineering, Dong-Hwan ...
The old Bray-1 method required multiple samples to provide a full nutrient picture of the sample, slowing the process and increasing the cost. In contrast, the new method, called Mehlich-3, requires ...
Abstract: In this article, the pH value of various electrolytic solutions is determined using silicon L-shaped tunnel field effect transistor (TFET), which operates on carrier in-line tunneling, by ...
Nanotechnology could be a new solution in art restoration, using nanoparticles for effective cleaning and stabilization with ...
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