Composite materials based on polymers, carbon and nanoparticles for enhancing some chemical reactions / (Record no. 82131)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03185cam a2200337 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223032815.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 210914s2021 ua dh f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EG-GiCUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GiCUC |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposite |
| 097 ## - Thesis Degree | |
| Thesis Level | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.12.11.M.Sc.2021.Mo.C |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Mohamed Gamal Abdelkader Hammad |
| 245 10 - TITLE STATEMENT | |
| Title | Composite materials based on polymers, carbon and nanoparticles for enhancing some chemical reactions / |
| Statement of responsibility, etc. | Mohamed Gamal Abdelkader Hammad ; Supervised Nada Farouk Ahmed Atta , Yousef Mohamed Ahmed |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | مواد مركبة مرتكزة على البلمرات و الكربون و الحبيبات النانونية لتحسين بعض التفاعالت الكيميائية |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Mohamed Gamal Abdelkader Hammad , |
| Date of publication, distribution, etc. | 2021 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 50 P. : |
| Other physical details | charts , facsimiles ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Physical Chemistry |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Analyses of important biological species, environmental contaminants, and other important analytes are possible using electrochemical sensing. Among the numerous transduction methods, the electrochemical approach has gained the most focus due to their good sensitivity and high selectivity, accuracy, high dynamic range, lower cost, and simplicity. In this work, assaying uric acid in physiological fluid and Nitrite ion in water samples is achieved with high sensitivity and low detection limit. A simple and efficient electrochemical sensor is fabricated for electrochemical sensing of UA in presence of interfering species: epinephrine (Ep) and tyrosine (Ty). The sensor is fabricated by drop-casting a thin layer of CNTs followed by electrodeposition of two successive thin layers of poly(L-methionine) (PMT) and 18-crown-6 (CW) over a glassy carbon (GC) surface; GC/CNT/PMT/CW. Each of the sensor components' unique property contributes in synergism to the current signal enhancement. Voltammetry determination of UA in presence of Ep and Ty in human blood serum in the concentration ranges (0.04 to 40 oM), (0.04 to 40 oM), and (0.08 to 75 oM) is successfully achieved with low detection limits of 2.7 nM, 2.3 nM and 6.3 nM, respectively. Practical application of the GC/CNT/PMT/CWsensor is efficiently assessed in human serum samples for UA determination with acceptable recoveries, excellent anti- interference ability and long-term stability. Electrochemical determination of nitrite in real water samples is achieved using a simple and efficient electrochemical sensor.The sensor is fabricated by electrodeposition of a thin layer of poly(3,4-ethylenedioxythiophene) sandwiched by drop- casting two thin layers of CNTs and iron oxide nanoparticles (Fe3O4) over a GC electrode surface |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | 18-crown{u2013}6 |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Carbon nanotubes |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Poly L-methionine |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Nada Farouk Ahmed Atta , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Yousef Mohamed Ahmed , |
| Relator term | |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Shimaa |
| Reviser | Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type | Copy number |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.12.11.M.Sc.2021.Mo.C | 01010110084187000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.12.11.M.Sc.2021.Mo.C | 01020110084187000 | 22.09.2023 | CD - Rom | 84187.CD |