Vishwakarma, Siddharth A multi writable thiophene-based selective and reversible chromogenic fluoride probe with dual -NH functionality. [electronic resource] - Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy Jan 2017 - 191-7 p. digital Publication Type: Journal Article ISSN: 1873-3557 Standard No.: 10.1016/j.saa.2016.07.021 doi