12 research outputs found
Azocalix[4]arene Strapped Calix[4]pyrrole: A Confirmable Fluoride Sensor
No full textA new chromogenic fluoride sensor based on 1,3-di-<i>p</i>-nitrophenylazocalix[4]arene-calix[4]pyrrole (<b>1</b>) was designed and synthesized. The color of the solution of probe <b>1</b> changed upon the addition of any F<sup>–</sup>, CH<sub>3</sub>CO<sub>2</sub><sup>–</sup>, PhCO<sub>2</sub><sup>–</sup>, and H<sub>2</sub>PO<sub>4</sub><sup>–</sup> ions. However, from these ions the highly specific sensing of F<sup>–</sup> is achieved by the addition of Ca<sup>2+</sup> which leads to a color change from light sky blue (of <b>1·F</b><sup><b>–</b></sup>) back to the original light orange color of <b>1</b>
Design and synthesis of a novel chemosensor for simultaneous detection of CN−, HCO3− and AcO− anions and Fe2+ cation in an organic-aqueous environment: An experimental and Density Functional Theory studies
No full textA “turn on” fluorescent and chromogenic chemosensor for fluoride anion: experimental and DFT studies
No full textHigh performance solution-processed organic yellow light-emitting devices and fluoride ion sensors based on a versatile phosphorescent Ir( iii
No full textA novel “Turn-On” fluorescent probe for F− detection in aqueous solution and its application in live-cell imaging
No full textFunctionalized calix[4]pyrroles: Emerging class of ion-pair receptors in supramolecular chemistry
No full text
