Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.13091/67
Title: A phenyl glycinol appended calix[4]arene film for chiral detection of ascorbic acid on gold surface
Authors: Akpınar, Merve
Temel, Farabi
Tabakcı, Begüm
Özçelik, Egemen
Tabakcı, Mustafa
Keywords: Ascorbic Acid
Calixarene
Chiral Detection
Quartz Crystal Microbalance Sensor
Sensing
Quartz-Crystal Microbalance
Coated Qcm Sensors
Ionic Liquid
Gas Sensor
Uric-Acid
Recognition
Bearing
Adsorption
Calixarene
Dopamine
Issue Date: 2019
Publisher: ACADEMIC PRESS INC ELSEVIER SCIENCE
Abstract: This paper describes the synthesis of new chiral calix [4]arene derivative having (R)-2-phenylglycinol moiety (compound 6), and its chiral recognition studies for ascorbic acid (AA) enantiomers by using Quartz Crystal Microbalance (QCM). Initial experiments indicated that the outstanding selective chiral recognition (alpha) was observed as 2.61 for L-enantiomer of AA. The sensitivity (S) and the limit of detection (LOD) values for L-AA were calculated as 0.0226 Hz/mu M and 0.63 mu M, respectively. Furthermore, the sorption behavior and mechanism of AA onto compound 6 film were evaluated and the sorption data exhibited a good correlation with the Freundlich isotherm models. The maximum uptake of L-AA by the sensor was found as 5895.76 mg/g. In conclusion, chiral recognition of AA enantiomers as real-time, sensitive, selective and effective was performed by a calixarene derivative coated QCM sensor.
URI: https://doi.org/10.1016/j.ab.2019.113373
https://hdl.handle.net/20.500.13091/67
ISSN: 0003-2697
1096-0309
Appears in Collections:Mühendislik ve Doğa Bilimleri Fakültesi Koleksiyonu
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collections
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections

Show full item record

CORE Recommender

SCOPUSTM   
Citations

15
checked on Feb 4, 2023

WEB OF SCIENCETM
Citations

16
checked on Jan 30, 2023

Page view(s)

42
checked on Feb 6, 2023

Google ScholarTM

Check

Altmetric


Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.