Electrochemical synthesis of a modified graphite sensor based on nanoparticles / (Record no. 75705)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02416cam a2200325 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223032455.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 191208s2019 ua hh 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 | Ph.D |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.12.11.Ph.D.2019.Mo.E |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Mohammed Shehata Otiefy Ahmed |
| 245 10 - TITLE STATEMENT | |
| Title | Electrochemical synthesis of a modified graphite sensor based on nanoparticles / |
| Statement of responsibility, etc. | Mohammed Shehata Otiefy Ahmed ; Supervised Amany Mohamed Fekry |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | التصنيع الكهروكيميائى لمجس الجرافيت المعدل المعتمد على الجسيمات النانونية |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Mohammed Shehata Otiefy Ahmed , |
| Date of publication, distribution, etc. | 2019 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 128 P. : |
| Other physical details | charts , facsimiles ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Physical Chemistry |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Novel promising electrochemical Caffeine (Caf) sensors were achieved through various ways. Firstly by chemical mixing of Co (II, III) Oxide Nanoparticles on a carbon paste electrode (CPE), secondly by chemical mixing of graphene oxide (GO) nanoparticles and reduced glutathione (GSH) with CP, thirdly by mixing multiwalled carbon nanotubes (MWCNT) and zeolite (Zeo) with CP and/or finally electrodeposition of Ag- nanoparticles on cellulose acetate phthalate (CAP) and chitosan (Chit) polymers with CP. Electrochemical techniques including cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS), Chronoamperometry (CA) and differential pulse voltammetry (DPV) were used in the present investigation in addition to analysis techniques like Scanning Electron Microscope (SEM), Transmission Electron Microscope (TEM), Energy Dispersive X-Ray (EDX) and X-Ray Diffraction (XRD) techniques, in both aqueous and surfactant modified media using sodium dodecyl sulphate (SDS). Caf measurements were investigated in various supporting solutions of pH range (0.75-5.00) containing 0.5 mmol L-1 of SDS. Acceptable results were attained for the finding of Caf in real samples as beverages and drug samples |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Caffeine |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | GORGCPE |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | NCOMCPE |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Amany Mohamed Fekry , |
| 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 | Asmaa |
| Reviser | Cataloger |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 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.Ph.D.2019.Mo.E | 01010110080330000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.12.11.Ph.D.2019.Mo.E | 01020110080330000 | 22.09.2023 | CD - Rom | 80330.CD |