2025 SMSI Bannerklein

P2MM.7 - Host-Guest Interaction of Anthraldehyde Dithiosemicarbazone and Construction of Molecular Logic Gates

Event
17th International Meeting on Chemical Sensors - IMCS 2018
2018-07-15 - 2018-07-19
Vienna, Austria
Chapter
P-2 - Mechanisms, Modeling and Simulation
Author(s)
S. Basheer, A. Joseph - Department of Chemistry, University of Calicut, Kerala (India), A. Sreekanth - Department of Chemistry, National Institute of Technology Tiruchirappalli (India)
Pages
837 - 839
DOI
10.5162/IMCS2018/P2MM.7
ISBN
978-3-9816876-9-9
Price
free

Abstract

Novel anthraldehyde based dithiosemicarbazide chemosensor was synthesized and characterized for the selective optical and naked eye recognition of copper, fluoride and cyanide ions. The receptor shows fluorescence ON-OFF behaviour with Read-Erase-Write-Read property when an alternative addition of Cu2+ and F-, which results the INHIBIT logic gate at the molecular level. While comparing the optical properties of the receptor with the presence of individual ions and a combination of the ions, the construction of molecular logic gates as a combination of AND, OR, NAND and XOR logic gates with the input of Cu2+, CN- and F- ions.

Download