H+-Assisted fluorescent differentiation of Cu+ and Cu2+: effect of Al3+-induced acidity on chemical sensing and generation of two novel and independent logic gating pathways. Issue 29 (12th March 2015)

• Record Type: Journal Article
• Authors: Ha, Yonghwang; Murale, Dhiraj P.; Yun, Changsuk; Manjare, Sudesh T.; Kim, Hyungjun; Kwak, Juhyoun; Lee, Yoon Sup; Churchill, David G.
• Is Part Of: Chemical communications. Volume 51:Issue 29(2015)
• Page Start: 6357
• Page End: 6360
• Publication Date: 2015-03-12
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c4cc10025e
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : A novel logic gate containing protecting groups interacts with various species (acetonitrile) with fluorescence responses relating to ligand non innocence. Abstract : A novel Schiff base probe exhibited strong 'turn-ON' fluorescence for Cu 2+ at 345 nm, Al 3+ at 445 nm, and Cu + at 360 nm in the presence of Al 3+ in organic solvent (acetonitrile), which allowed for construction of molecular logic gates 'INH' and '1:2 DEMULTIPLEXING.' H + generated from Al 3+ contributed greatly to Cu + chemosensing based on a redox non-innocence mechanism.