Preparation of some metallic nanoparticles and their graphene nanocomposites in organic medium using different light sources / (Record no. 51242)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02756cam a2200337 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223031237.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 150608s2014 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 | Cai01.24.05.M.Sc.2014.Ho.P |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Hossam Salah Rady Mohammed |
| 245 10 - TITLE STATEMENT | |
| Title | Preparation of some metallic nanoparticles and their graphene nanocomposites in organic medium using different light sources / |
| Statement of responsibility, etc. | Hossam Salah Rady Mohammed ; Supervised Alsayed Abdelmajeid Elsherbini , Mona Bakr Mohamed |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تحضير بعض الجسيمات الفلزية متناهية الصغر ومتراكباتها الجرافينية فى وسط عضوى باستخدام مصادر ضوئية مختلفة |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Hossam Salah Rady Mohammed , |
| Date of publication, distribution, etc. | 2014 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 70 P. : |
| Other physical details | charts , facsimiles ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - National Institute of Laser Enhanced Sciences - Department of Laser Applications in Environmental Metrology Photochemistry and Agriculture |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | A facile one-pot photochemical method has been developed to prepare different shapes of plasmonic nanomaterials and their graphene nanocomposites capped with a mixture of Oleyl Amine (O.Am) and Oleic Acid (O.Ac). Different light sources such as sunlight, UV (n = 254 nm) and halogen lamp have been used. The size, shape and morphology of the nanocrystals could be tailored by varying the light source and the exposure time. These factors strongly affect the particle shape, their self assembly into graphene surface and also the growth rate. Remarkable increase in the growth rate even at sunlight occurs upon introducing graphene oxide into the reaction mixture. The role of graphene as a catalyst and strong light absorber leads to increasing the growth rate and enhances the formation of rods, wires and more anisotropic shapes. By controlling the catalytic reduction of gold ions and the diffusion rate of gold seeds into graphene sheets, more complex structure such as snow flake gold nanostructure or self assembled regular shaped nanocrystals superlattice could be constructed on the graphene surface. The Photothermal response of these graphene based plasmonic nanomaterials has been monitored as a function of time |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Graphene Composites |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Metallic Nanoparticles |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Photochemical Synthesis |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Alsayed Abdelmajeid Elsherbini , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mona Bakr Mohamed , |
| 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 | Soheir |
| 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 | Cai01.24.05.M.Sc.2014.Ho.P | 01010110065871000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.24.05.M.Sc.2014.Ho.P | 01020110065871000 | 22.09.2023 | CD - Rom | 65871.CD |