aYou had to be independently wealthy, or extremely ambitious, to obtain a position at a Western university to work under a famous scientist. Now it is possible for the most obscure scientist to obtain scientific papers less than a second after they are posted on the Internet, from almost anyw...
Clarke and Hermance [41] introduced the use of close-textured papers impregnated with low solubility reagents. The sample is applied on the paper tests with a capillary burette. The same authors proposed a second method based on an apparatus that consists of a capillary burette connected to a ...