UV-Vis Spectroscopic Studies of Diamide Ligands as Potential Tools for Anion Sensor

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dc.contributor.authorMaisara Abdul Kadir
dc.contributor.authorMohamad Nur Azshary Mohd Salleh
dc.contributor.authorNur Syazwani Kassim
dc.date.accessioned2017-04-10T07:40:05Z
dc.date.available2017-04-10T07:40:05Z
dc.date.issued2016
dc.description.abstractThis paper describes the results from ultraviolet (UV) spectroscopic studies of diamide ligands namely N,N’-2,6- bis(3-pyridylmethyl)pyridine dicarboxamide (L5) and N,N’-2,6-bis(4-pyridylmethyl)pyridine dicarboxamide (L6) towards chloride, nitrate and chromate anions in solution. The responses of the ligands towards anions are monitored by the changes of the absorbance in the UV spectra. The time interval experiments were conducted from 0 to 3 hours, resulted to the rise of the absorbance of the ligands. The change in the absorbance value is attributed to the increase of interaction between the ligands and anions that is proportional with time. In contrast to the ligands, the absorbance of anion is decreased showing the reduction of anion concentration in the solution. Rapid UV response indicates the sensitivity of these ligands towards anions which at the same time showing promising potential as sensitive anion sensor.en_US
dc.identifier.citationVol. 3 No. 2en_US
dc.identifier.urihttp://hdl.handle.net/123456789/5601
dc.language.isoenen_US
dc.publisherEDUCATUM Journal of Science, Mathematics and Technology (EJSMT)en_US
dc.subjectAnion bindingen_US
dc.subjectdiamideen_US
dc.subjectanionen_US
dc.subjectanion sensoren_US
dc.titleUV-Vis Spectroscopic Studies of Diamide Ligands as Potential Tools for Anion Sensoren_US
dc.typeArticleen_US
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