Tyrian purple sea salt in the dye vat and adding potash, he was able to successfully dye wool a deep purple colour. Recent research in organic electronics has shown that Tyrian purple is an ambipolar organic semiconductor. Transistors and circuits based on this material can be produced from sublimed thin-films of the dye. The good semiconducting properties of the dye originate from strong intermolecular hydrogen bonding that reinforces pi stacking necessary for transport. True Tyrian purple, like most high-chroma pigments, cannot be accurately rendered on a standard RGB computer monitor. Ancient reports are also not entirely consistent, but these swatches give a
Bernard Romans Troubles in the Netherlands", and the first volume was in the bookstores in January 1779. The second volume did not appear until 1782. On January 28, 1779, Romans married Elizabeth Whiting of Wethersfield, Connecticut, who was just 19 years old. A son, Hubertus Romans, was born on October 23, 1779. Romans joined the Southern Campaign in 1780. It is not clear what Romans's assignment was to be, but an application for a pension filed by Elizabeth Romans in 1848 states that Romans "was ordered to go to the State of South Carolina, there to join the Southern Army". The ship