Pub Date : 2023-09-01DOI: 10.32894/kujss.2023.140231.1100
Ammar Alsultany, Farah Al-Juboory, Moroog Abdallah, Ebtehal Mohammed
In real-time monitoring applications where batch calibration approaches cannot be easily performed, the strategy of coupling between FIA and ISEs in FIA-ISEs is ideal for usage. On the other hand, manual manipulation of the solutions continues to be the foundation of current analytical equipment. The automated technique Flow Injection Analysis (FIA), combined with the urgent requirement for automated approaches , a significant influence of contemporary characterization methods are carried out. The flow injection analysis is a method involving clear operating fundamentals that shows promise. And although the electrodes are very selective, they are not free, therefore they link with ion selective (IS) as a detector on Selective Electrodes (ISEs) that are used to monitor some of the most important analyses on clinical laboratory and point of care analyzers.
{"title":"Fabrication of Coupling Approach between Flow Injection System – Ion Selective Electrode","authors":"Ammar Alsultany, Farah Al-Juboory, Moroog Abdallah, Ebtehal Mohammed","doi":"10.32894/kujss.2023.140231.1100","DOIUrl":"https://doi.org/10.32894/kujss.2023.140231.1100","url":null,"abstract":"In real-time monitoring applications where batch calibration approaches cannot be easily performed, the strategy of coupling between FIA and ISEs in FIA-ISEs is ideal for usage. On the other hand, manual manipulation of the solutions continues to be the foundation of current analytical equipment. The automated technique Flow Injection Analysis (FIA), combined with the urgent requirement for automated approaches , a significant influence of contemporary characterization methods are carried out. The flow injection analysis is a method involving clear operating fundamentals that shows promise. And although the electrodes are very selective, they are not free, therefore they link with ion selective (IS) as a detector on Selective Electrodes (ISEs) that are used to monitor some of the most important analyses on clinical laboratory and point of care analyzers.","PeriodicalId":499920,"journal":{"name":"Kirkuk Journal of Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135640602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-01DOI: 10.32894/kujss.2023.143144.1119
Shakhawan Beebany
Some new phenylene bis tetrazole (T1-3) and bis benzoxazepinedione (B1-3) derivatives have been successfully synthesized through cyclization reaction for some bisimines (S1-3). The bisimines were transferred to heterocyclic compounds by adding sodium azide and phthalic anhydride to form bistetrazoles and bisbenzoxazepinediones respectively. The structures of the prepared compounds have been identified using infrared spectroscopy technique (FT-IR), the proton nuclear magnetic resonance (1HNMR) and the carbon nuclear magnetic resonance 13CNMR. Antibacterial effect of the novel compounds has been evaluated against Staphylococcus aureus (gram-positive bacteria) and Escherichia coli (gram-negative bacteria). The results indicated that bistetrazole T1 and bisbenzoxazepinedione B1 showed the highest inhibition zone against the growth of the applied bacteria. This may relate to presence of dimethyl amino group (CH3)2N increasing the potential of bacterial cell attack by the tested compound as this substituent can behave as donating group. This leads to less resistivity from bacteria to the tested compound resulting in an increase in the inhibition zone. Thus, tetrazole and oxazepine derivatives bearing dimethyl amino group should be considered as antibacterial agents for drug industry application field.
{"title":"Synthesis, Characterization of New Phenylene Bis Tetrazole and Bis Benzoxazepinedione Derivatives from some Bis Imines with its Biological Activity Assessment.","authors":"Shakhawan Beebany","doi":"10.32894/kujss.2023.143144.1119","DOIUrl":"https://doi.org/10.32894/kujss.2023.143144.1119","url":null,"abstract":"Some new phenylene bis tetrazole (T1-3) and bis benzoxazepinedione (B1-3) derivatives have been successfully synthesized through cyclization reaction for some bisimines (S1-3). The bisimines were transferred to heterocyclic compounds by adding sodium azide and phthalic anhydride to form bistetrazoles and bisbenzoxazepinediones respectively. The structures of the prepared compounds have been identified using infrared spectroscopy technique (FT-IR), the proton nuclear magnetic resonance (1HNMR) and the carbon nuclear magnetic resonance 13CNMR. Antibacterial effect of the novel compounds has been evaluated against Staphylococcus aureus (gram-positive bacteria) and Escherichia coli (gram-negative bacteria). The results indicated that bistetrazole T1 and bisbenzoxazepinedione B1 showed the highest inhibition zone against the growth of the applied bacteria. This may relate to presence of dimethyl amino group (CH3)2N increasing the potential of bacterial cell attack by the tested compound as this substituent can behave as donating group. This leads to less resistivity from bacteria to the tested compound resulting in an increase in the inhibition zone. Thus, tetrazole and oxazepine derivatives bearing dimethyl amino group should be considered as antibacterial agents for drug industry application field.","PeriodicalId":499920,"journal":{"name":"Kirkuk Journal of Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135640600","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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