Fungus-Mediated Synthesis Of Silver Nanoparticles Using Colletotrichum Spp. From Infected Tamarind Leaves And Their Antibacterial Efficacy On Enteric Pathogens Found In Broiler Chicken (Record no. 16796)
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| fixed length control field | 03164ntm a2200193 a 4500 |
| 001 - CONTROL NUMBER | |
| control field | 136962 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | 0000000000 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250408094747.0 |
| 006 - FIXED-LENGTH DATA ELEMENTS--ADDITIONAL MATERIAL CHARACTERISTICS | |
| fixed length control field | s r n 0 0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 240229n 000 0 eng d |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Basa, Kristine Laurence D. |
| 245 00 - TITLE STATEMENT | |
| Title | Fungus-Mediated Synthesis Of Silver Nanoparticles Using Colletotrichum Spp. From Infected Tamarind Leaves And Their Antibacterial Efficacy On Enteric Pathogens Found In Broiler Chicken |
| Medium | [manuscript] / |
| Statement of responsibility, etc. | Basa, Kristine Laurence D. |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Magalang, Pampanga : |
| Name of publisher, distributor, etc. | Pampanga State Agricultural University, |
| Date of publication, distribution, etc. | May 2023. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 138 leaves ; |
| Dimensions | 28 cm + 1computer disc (4 3/4 inch) |
| 500 ## - GENERAL NOTE | |
| General note | ABSTRACT Basa, Kristine Laurence D. May 2023. FUNGUS-MEDIATED SYNTHESIS OF SILVER NANOPARTICLES USING Colletotrichum spp. FROM INTECTIED TAMARIND LEAVES AND THEIRANTIBACTERIAL EFFICACY ON ENTERIC PATHOGENS FOUND IN BROILER CHICKEN, BACHELOR OF SCIENCE IN BIOLOGY. Pampanga State Agrieultural University Adviser: Prof. Ruth T. Libag, M.A.E.Chem. Recently, nanotechnology has emerged as a rapidly growing field with various biomedical applications. In this study, slver nanoparticles (AgNPs) were biosynthesized using the phytopathogenic fungus Colletotrichum spp. isolated from infected tamarind leaves, and its antibacterial action was assessed against enterie pathogens found in broiler chicken (E. coli, S. yphi, Shigella spp). The bio-reduction of AgNPs was characterized by visual inspection of color change (clear to brown), followed by the analysis of UV-visible spectroscopy which confirms the successful production of AgNPs (strong absorption peak monitored at 420nm). The SEM photomicrographs revealed that the nanoparticles were primarily composed of silver ions with sizes ranging from 66.96nm to 89,29nm. The antibacterial potential of fungus-mediated AgNPs was distinguished by performing the agar well diffusion method and determining minimum bactericidal concentration (MBC) and minimum inhibitory concentration (MIC) via resazurin and MTT assays, The antibacterial activity of AgNPs was found to outstandingly inhibit all bacterial strains in a concentration-dependent manner, with the largest mean zonal inhibition of 16.Imm at 6g. The MBC and MIC were found to be in the range of <0.5g to 0.5g, and 0.5g to lg, in both assays, respectively. The statistical analysis showed that there was a significant difference between the concentrations (p-value: 0.000) and no significant difference when compared to traditional antibiotics (p-value: >0.05). Finally, the biosynthesized AgNPs successfully inhibited the common pathogens found in chicken. Hereafter, its potential to control bacterial infections caused by multi-drug resistant pathogens could also be considered. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ruth T. Libag, |
| Relator term | Adviser. |
| 730 0# - ADDED ENTRY--UNIFORM TITLE | |
| Uniform title | Fungus-Mediated Synthesis Of Silver Nanoparticles Using Colletotrichum Spp. From Infected Tamarind Leaves And Their Antibacterial Efficacy On Enteric Pathogens Found In Broiler Chicken. |
| Withdrawn status | Lost status | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Barcode | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Not for loan | BS Biology | PSAU OLM | PSAU OLM | Dissertation, Theses | 07/03/2023 | UT B29 2023 | UT13161 | 04/08/2025 | 04/08/2025 | Theses |