Study the electroanalytical performance of potentiometric electrodes for determination of some metal ions in real samples / (Record no. 177911)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 05503namaa22004331i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GICUC |
| 005 - أخر تعامل مع التسجيلة | |
| control field | 20260121122134.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 260121s2025 ua a|||frm||| 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloguing agency | EG-GICUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GICUC |
| Modifying agency | EG-GICUC |
| Description conventions | rda |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | eng |
| -- | ara |
| 049 ## - Acquisition Source | |
| Acquisition Source | Deposit |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 541.372 |
| 092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC) | |
| Classification number | 541.372 |
| Edition number | 21 |
| 097 ## - Degree | |
| Degree | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Local Call Number | Cai01.12.08.M.Sc.2025.Kh.S |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Authority record control number or standard number | Khadega Hassan Fawzy Hassan, |
| Preparation | preparation. |
| 245 10 - TITLE STATEMENT | |
| Title | Study the electroanalytical performance of potentiometric electrodes for determination of some metal ions in real samples / |
| Statement of responsibility, etc. | by Khadega Hassan Fawzy Hassan ; Supervisors Prof.Dr. Mohamed Abd El Gawad Zayed, Prof.Dr. Eman Yossri Frag. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | دراسة الأداء الكهروتحليلي لمحسات جهدية لتقدير بعض أيونات الفلزات في عينات حقيقية. |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Date of production, publication, distribution, manufacture, or copyright notice | 2025. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 122 pages : |
| Other physical details | illustrations ; |
| Dimensions | 25 cm. + |
| Accompanying material | CD. |
| 336 ## - CONTENT TYPE | |
| Content type term | text |
| Source | rda content |
| 337 ## - MEDIA TYPE | |
| Media type term | Unmediated |
| Source | rdamedia |
| 338 ## - CARRIER TYPE | |
| Carrier type term | volume |
| Source | rdacarrier |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc)-Cairo University, 2025 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliography: pages 99-119. |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | A study of structural and electroanalytical chemical properties for both flubendazole and the newly synthesized Al(III)-flubendazole complex (Al-FLU) are explored as potent effectively electroactive sensing ionpohores to construct novel well-defined working chemically modified carbon paste electrodes (CPEs), in both cases the suggested modifier is plasticized with TCP and highly pure graphite powder. <br/>Under the optimized conditional parameters, the CPEs (I) and (II) show a high response in the wide linear concentration range of Al(III) from 1.0×10−7 to 1.0×10−1 mole L−1 with limits of detection of 1.0×10−7 mole L−1 for both. They exhibit intended trivalent Nernstian slopes of 20.11± 0.47 mV decade−1 and 20.0± 0.683 mV decade−1 of Al(III) ion activity[Al3+] at 25±1◦C, respectively.<br/>Both electrodes showed a fast static response time for about 4.0 and 5.0 s with a reasonable thermal stability beyond the temperature range of 10 to 60°С. The potentiometric response of the electrodes was independent on the pH of the tested solutions in ranges of 3.5–5.0 and 3.4–5.5 for CPEs (I) and (II), respectively.<br/>Furthermore, in order to study the response mechanism of the proposed CPEs, the surfaces of the proposed CPEs were characterized using the morphological tools using energy-dispersive X-ray (EDX) equipped with scanning electron microscope (SEM) ,and Fourier Transform Infrared (FT-IR) technique is also applied to confrm the interaction between Al(III) and FLU. Morethan, fortunately this is the first time that Al(III)-flubendazole complex is synthesized and characterized by mass, elemental analysis and computational calculations (DFT and MPA). The developed CPEs are successfully applied quantitative determination of Al(III) ions in drinking water samples, medication(multivitamin syrup), food stuff and soil sample. As well as, CPE(II) is successfully applied for Al(III) ion quantification in both its pure form and for surface soil sample. In order to establish the electrode validation, In accordance with IUPAC recommendation, the validation of the proposed CPEs (I)&(II) are established through integration for both the yield results of the proposed potentiometric CPEs and ICP, that are found to meet the acceptable tolerances. |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | تضمنت الدراسة استخدام القياس الجهدى لتقدير ايون الألومنيوم بأستخدام اقطاب عجينة الكربون المعدلة كيميائيا باستخدام عقارالفليوبندازول أو مركب الفليوبندازول والألومنيوم حيث تم إستخدامه فى العجينه لقياس كاتيون الألومنيوم .وتم إيضاح العوامل المختلفة التي تؤثر على كفاءة الأقطاب بالتفصيل مثل درجه الحراره ودرجه الحموضه ووقت استجابتها والتداخل وأظهرت الأقطاب المتداخله حساسيه جيده لأيونات الالومنيوم فيما يتعلق بالأيونات المتداخله والكاتيونات الغير عضويه. تم تطبيق اقطاب عجينة الكربون بنجاح لتقدير كاتيون الالومنيوم فى عينات المياه و تم التحقق من هذه الأقطاب المستخدمه وقياس درجه الدقه والحيود والمدى المستقيم وكانت النتائج على اتقان جيد مع النتائج التى تم الحصول عليها بأستخدام الطريقه الرسميه. |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Issues CD | Issues also as CD. |
| 546 ## - LANGUAGE NOTE | |
| Text Language | Text in English and abstract in Arabic & English. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Metal ions |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | أيونات الفلزات |
| 653 #1 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Al(III) |
| -- | Flubendazole |
| -- | AL(III)-flubendazole complex |
| -- | CPE |
| -- | Food Stuff |
| -- | Real Water samples |
| -- | DFT/B3LYP |
| -- | Morphological Tools |
| -- | Al(III) quantification |
| -- | applications |
| -- | soil sample |
| -- | الومنيوم |
| -- | ايونوفور |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mohamed Abd El Gawad Zayed |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Eman Yossri Frag |
| Relator term | thesis advisor. |
| 900 ## - Thesis Information | |
| Grant date | 01-01-2025 |
| Supervisory body | Mohamed Abd El Gawad Zayed |
| -- | Eman Yossri Frag |
| Universities | Cairo University |
| Faculties | Faculty of Science |
| Department | Department of Chemistry |
| 905 ## - Cataloger and Reviser Names | |
| Cataloger Name | Shimaa |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Edition | 21 |
| Suppress in OPAC | No |
| Source of classification or shelving scheme | Home library | Current library | Date acquired | Inventory number | Full call number | Barcode | Date last seen | Effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 21.01.2026 | 93203 | Cai01.12.08.M.Sc.2025.Kh.S | 01010110093203000 | 21.01.2026 | 21.01.2026 | Thesis |