Molecular keypad controlled circuit for Ce(iii) and NO3− ions recognition by μw synthesized silicon-embedded organic luminescent sensor. Issue 64 (29th October 2018)

• Record Type: Journal Article
• Authors: Kaur, Navpreet; Singh, Gurjaspreet; Singh, Jasbhinder; Singh, Akshpreet; Satija, Pinky; Kaur, Gurpreet; Singh, Jandeep
• Is Part Of: RSC advances. Volume 8:Issue 64(2018)
• Page Start: 36445
• Page End: 36452
• Publication Date: 2018-10-29
• Subjects: Chemistry -- Periodicals; 540.5
• DOI: 10.1039/c8ra07294a
• Languages: English
• ISSNs: 2046-2069

Abstract

Abstract : This report demonstrates the mimicking of an electronic circuit diagram towards Ce(iii ) ion sensing response supported by molecular keypads. Abstract : This report demonstrates the mimicking of an electronic circuit diagram towards Ce(iii ) ion sensing response supported by molecular keypads. The probe naphthyl based triazole linked silatrane (NTS) was efficiently synthesized using a series of microwave mediated reactions. The luminescent sensor NTS was explored for the ion sensing response towards Ce(iii ) ions using DMSO and DMSO : H2 O 4 : 1 (v/v) as solvent media, respectively. The role of water in Ce(iii ) ion sensing was detected as 'turn-off' response that contradicts the 'turn-on' with DMSO. Further, the sensing of NO3 − ions by NTS–Ce(iii ) ensemble was associated with blue shift on absorption maxima. These mimicking response studies were sketched as circuit diagrams assisted by molecular keypad behaviour as IMPLICATION output logic gate.