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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/3826
Title: Construction of multiple logic gates based on anthocyanin derivative
Authors: Rana P.J.S.
Tyagi H.
Kumar A.
Singh P.
Kar P.
Published in: Materials Letters
Abstract: An optically active anthocyanin compound containing hydroxyl functionality was designed, synthesized and characterized. A change in optical absorption is observed on addition of excess Fluoride, H+ or OH- in methanol. Deprotonation of hydroxyl groups of quinonoidal form of anthocyanin derivative (AC) occurs after addition of excess fluoride ion. From optical absorption spectra it is revealed that flavylium cation of anthocyanin derivative (ACH+) is formed either on addition of H+ in AC or in deprotonated species generated by fluoride ion. We demonstrated multiple logic operations using different ionic inputs as H+, Fe2+, OH- and F-. ©2015 Published by Elsevier B.V.
Citation: Materials Letters (2015), 158(): 355-358
URI: https://doi.org/10.1016/j.matlet.2015.06.004
http://repository.iitr.ac.in/handle/123456789/3826
Issue Date: 2015
Publisher: Elsevier
Keywords: Anthocyanin
Logic Gate
Sensor
Spectroscopy
ISSN: 0167577X
Author Scopus IDs: 56681873300
56708319700
57206266783
56707905900
22834801000
Author Affiliations: Rana, P.J.S., Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand 247 667, India
Tyagi, H., Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand 247 667, India
Kumar, A., Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand 247 667, India
Singh, P., Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand 247 667, India
Kar, P., Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand 247 667, India
Corresponding Author: Kar, P.; Department of Chemistry, Indian Institute of Technology RoorkeeIndia
Appears in Collections:Journal Publications [CY]

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