Application of nanoparticles modified electrochemical sensor for the detection of serotonin / (Record no. 175128)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 05094namaa22004331i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - أخر تعامل مع التسجيلة | |
| control field | 20251103111220.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 251021s2024 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 | 543.0871 |
| 092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC) | |
| Classification number | 543.0871 |
| Edition number | 21 |
| 097 ## - Degree | |
| Degree | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Local Call Number | Cai01.12.08.M.Sc.2025.Ay.A |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Authority record control number or standard number | Aya Gamal Abd El-Nasser Kamel Abd El-Latif, |
| Preparation | preparation. |
| 245 10 - TITLE STATEMENT | |
| Title | Application of nanoparticles modified electrochemical sensor for the detection of serotonin / |
| Statement of responsibility, etc. | by Aya Gamal Abd El-Nasser Kamel Abd El-Latif ; supervisors Prof. Dr. Rasha Mohamed El Nashar, Prof. Dr. Azza Abd Elwahab Shoukry . |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تطبيق مجس كهروكيميائي معدل بالجسيمات النانوية للكشف عن السيروتونين |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Date of production, publication, distribution, manufacture, or copyright notice | 2025. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 135 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 109-135. |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | A novel modified sensor based on electropolymerization of hippuric acid (HA) using cyclic voltammetry within the potential window -1.0 to 1.5 V for 10 cycles at a scan rate 100 mV s−1 over multiwalled carbon nanotubes (MWCNTs) on battery graphite electrode (BGE) was developed. Poly (HA)/MWCNTs/BGE sensor exhibited two linearity ranges 3.00 x 10-3 to 1.00 μM (5.29 × 10-4 – 0.18 μg/ml) and 5.00 to 1.00 x<br/>103 μM (0.88 –176.22 μg/ml) with limit of detection (LOD) of 0.06 x 10-2 μM (1.06 x 10-4 μg/ml) and limit of quantification (LOQ) of 2.00 x 10-3 μM (3.52×10-4 μg/ml). The poly (HA)/MWCNTs/BGE sensor was successfully applied to the determination of SER in the presence of tryptophan and in human blood serum with recovery ranges 98.31%–105.47% with RSD values 3.02%– 4.77%. Green chemistry metrics: national environmental index (NEMI), analytical greenness metric (AGREE), Raynie and Driver, green analytical procedure index (GAPI), and the analytical eco-scale were employed and indicated that the proposed sensor can be classified as an excellent green method, achieving an analytical eco-scale score of 84. |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | تم تطوير مستشعر مبتكر معدل يعتمد على البلمرة الكهربية لحمض الهيبوريك باستخدام تقنية<br/>الفولتامترية الدورية ضمن نطاق جهد يتراوح بين 1- و 1.5 فولت لمدة 10 دورات وبمعدل مسح 100 مللي فولت/ثانية، وذلك على سطح إلكترود الجرافيت المغطى بأنابيب الكربون النانوية متعددة الجدران<br/>.(MWCNTs) أظهر المستشعر (HA)/MWCNTs/BGE Poly نطاقين خطيين يتراوحان<br/>بين 10-3 x 1.00–3.00 ميكرومولار ) 10-4 × 5.29 – 0.18 ميكروغرام/مل( وبين 5.00 – 1.00<br/>103 x ميكرومولار 0.88) – 176.22 ميكروغرام/مل(، مع حد الكشف (LOD) البالغ 10- x 0.06<br/>2 ميكرومولار ) 10-4 x 1.06 ميكروغرام/مل( وحد القياس الكمي (LOQ) البالغ 10-3 x 2.00 ميكرومولار ) 3.52×10-4 ميكروغرام/مل.( تم تطبيق المستشعر بنجاح في الكشف عن السيروتونين<br/>في وجود التريبتوفان (TRP) في نطاق ديناميكي خطي يتراوح بين 5.00 إلى 103 x 1.00<br/>ميكرومولار 0.88) – 176.22 ميكروغرام/مل(، كما تم استخدامه لتحليل السيروتونين في مصل الدم البشري مع تحقيق نسب استرداد تراوحت بين %98.31 إلى %105.47 مع نسب انحراف معياري نسبي (RSD) تتراوح بين %3.02 – .%4.77<br/>تم تقييم المؤشرات البيئية الخضراء للمستشعر وذلك باستخدام مؤشر البيئة الوطني (NEMI)، مقياس التحليل الأخضر(AGREE)، طريقة رايني ودرايف Driver) and (Raynie، مؤشر الإجراء<br/>يمكن<br/>التحليلي الأخضر (GAPI)، والمقياس البيئي التحليلي. وأظهرت النتائج أن المستشعر المقترح تصنيفه كطريقة خضراء ممتازة، محققًا درجة إيكولوجية تحليلية بلغت .84 |
| 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 | Electrochemical analysis |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | التحليل الكهربائي الكيميائي |
| 653 #1 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Serotonin |
| -- | sensors |
| -- | electropolymerization |
| -- | hippuric acid |
| -- | modified electrodes |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Rasha Mohamed El Nashar |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Azza Abd Elwahab Shoukry |
| Relator term | thesis advisor. |
| 900 ## - Thesis Information | |
| Grant date | 01-01-2025 |
| Supervisory body | Rasha Mohamed El Nashar |
| -- | Azza Abd Elwahab Shoukry |
| Universities | Cairo University |
| Faculties | Faculty of Science |
| Department | Department of Chemistry |
| 905 ## - Cataloger and Reviser Names | |
| Cataloger Name | Shimaa |
| Reviser Names | Eman Ghareb |
| 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 | 21.10.2025 | 92238 | Cai01.12.08.M.Sc.2025.Ay.A | 01010110092238000 | 21.10.2025 | 21.10.2025 | Thesis |