Monitoring the activity of gamma radiation on biosorption of heavy metals by some fungi / (Record no. 81678)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03250cam a2200349 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223032801.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 210814s2021 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 | Cai01.12.05.M.Sc.2021.Me.M |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Menna Allah Ashraf Youssef Sayed |
| 245 10 - TITLE STATEMENT | |
| Title | Monitoring the activity of gamma radiation on biosorption of heavy metals by some fungi / |
| Statement of responsibility, etc. | Menna Allah Ashraf Youssef Sayed ; Supervised Tahany Mohamed Ali Abdelrahman , Moustafa Abdelsalam Aly , Khaled Fawzy Elyasergy |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | رصد نشاط أشعة جاما على امتظاص المعادن الثقيلة بواسطة الفطريات |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Menna Allah Ashraf Youssef Sayed , |
| Date of publication, distribution, etc. | 2021 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 103 P. : |
| Other physical details | charts , facsimiles ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Botany and Microbiology |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Among the different types of microorganisms; the fungal biomass is considered to be an effective mediator for bioremediation of heavy metals due to their higher surface area and extensive hyphal density in the soil. In the present study, an isolate of A. japonicus was isolated from soil of Middle Eastern Regional Radioisotope Center for the Arab Countries (MERRCAC). Soil analysis revealed that Zinc ,Cadmium and Lead concentration were 185, 60 and 5.25 mg/l, respectively. The aim of the present study was to monitor the effect of gamma irradiation with (50-250 Gy) doses on the removal efficacy of heavy metals from soil by A. Japonicus . It was indicated that combined treatments of A. japonicus with gamma irradiation doses displayed an enhancement on biosorption capacity and dry biomass gain than single treatment. It was found that citric acid production by A. japonicus was affected by both gamma irradiation dose and type of heavy metal treatment. In addition the oxalic acid production by A. japonicus was decreased in case of Cd, Pb but increased in the case of Zn treatment. Fourier Transform Infrared Spectroscopic (FTIR) analysis showed that the fungal biomass possesses in its surface for treated and control hydroxyl, carboxyl and amine groups, some treatments were accompanied by shift or disappearance of some surface groups. On the other hand, Transmission electron microscope (TEM) examination of the irradiated A. japonicus cells demonstrated an accumulation of heavy metals particles on the fungal cell wall surface and within the cells, this indicate that heavy metal accumulation by fungi occurs by two methods absorption inside the cell and adsorption on the cell wall.The current study expressed a potential new method for enhancing microbial biosorption capacity of heavy metals using low doses of gamma radiation |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Aspergillus japonicus |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Fungi |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Gamma Radiation |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Khaled Fawzy Elyasergy , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Moustafa Abdelsalam Aly , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Tahany Mohamed Ali Abdelrahman , |
| 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 | Cai01.12.05.M.Sc.2021.Me.M | 01010110083888000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.12.05.M.Sc.2021.Me.M | 01020110083888000 | 22.09.2023 | CD - Rom | 83888.CD |